EP3696333B1 - Inlet valve for cisterns - Google Patents
Inlet valve for cisterns Download PDFInfo
- Publication number
- EP3696333B1 EP3696333B1 EP19382108.9A EP19382108A EP3696333B1 EP 3696333 B1 EP3696333 B1 EP 3696333B1 EP 19382108 A EP19382108 A EP 19382108A EP 3696333 B1 EP3696333 B1 EP 3696333B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cock
- free
- hollow head
- vertical tube
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000037452 priming Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
Definitions
- This invention refers to a cock for filling cisterns according to the preamble of claim 1.
- the invention focuses on means facilitating the use of the cock as (a) a lateral cock; or (b) a lower extendable cock.
- Numerous cocks for filling cisterns which generally comprise a water inlet into which a valve device that either allows or blocks the passage of water into the space inside the cistern is inserted, in such a way that the valve device is linked to a float, which rises and falls according to the level of the water inside the cistern, in such a way that once the desired water level has been reached inside the cistern, the valve device is closed, thereby interrupting the passage of water into the inside of the cistern.
- documents ES2239877 and ES2353475 refer to cocks for filling cisterns, wherein the float is coupled around a vertical guide, in such a way that the height of the float may be adjusted by means of a threaded rod. By rotating the threaded rod in one direction or another achieves locating the float at the required height to fill the cistern with a greater or lesser volume of water.
- Document EP 0 943 851 describes a float valve for accumulating water in a lavatory cistern, and comprising a valve body connected to a rigid downwardly-extending tube; a movable shutter for closing said valve; a chamber connected to said tube and containing a float movable vertically with respect to the chamber; mechanical elements for transmitting movement between said float and said shutter; and an adjusting device for adjusting the water level corresponding to closure of said shutter; said adjusting device comprises a single element activated manually to adjust both the position of said chamber and said mechanical elements.
- Document EP 2 312 067 describes an adjustable cock for filling lavatory cisterns based on the fact that the telescopic water inlet pipe is made up of three bodies connected together telescopically, one as an inside tube through which the fastening at the bottom of the lavatory cistern is performed, another one as a middle tube externally coupled to the inside tube and coupled thereto through the bottom edge, and the third one externally installed on the middle tube, with the capacity for axial movement from the latter.
- Said third body hereinafter called the outside body, has a lower tubular section with axial recesses into which complementary projections made for this purpose in the lower section of the middle tube are fastened, allowing the axial movement of said outside body, which continues from said lower tubular section in a pair of diametricallyopposed axial sectors, the latter reaching a circumferentially-closed middle section, but with lower axial extensions sandwiched between the above-mentioned axial sectors, in one axial extension of which a side of the middle tube is positioned in order to prevent the rotation thereof with respect to the outside body.
- Document EP 0 458 401 describes a float valve with level adjustment, especially for water storage cisterns in sanitary systems, comprising an inlet body capable of being connected to the water supply network, positioned horizontally inside a cistern and equipped with a lifting device with a vertical axis, capable of being connected to a chamber containing a slidable float connected, by mechanical transmission and gearing means for the buoyancy thrust from the float, to a closure element slidably housed in said body and capable of creating a seal against a seating that has a small aperture positioned inside the body when the float is in a raised position, in which apparatus the lifting device is mounted outside the chamber and between them is constituted, by means of a coupling and guiding means, a relative linear sliding between said chamber and said lifting device for the purpose of achieving, with appropriate blocking of said device, the adjustment of the level of the edge of the chamber with respect to the bottom of the cistern, and in said device the means for transmitting the buoyancy thrust in the closure element
- document EP3101322 is considered to be the most representative of the state of the prior art to the cock that is the object of this invention.
- This document which is from the same applicant and inventor, discloses all the technical characteristics mentioned in the preamble of claim 1, but does not describe any means enabling the cock to be converted into a lateral cock or a lower extendable inlet cock.
- the document CN207848536U discloses a kind of multipurpose inlet valves, including main body, main body is tubulised three-port structure, and body side and both ends are equipped with opening, and a check valve is respectively provided at the lateral opening of main body and at the bottom opening of main body, body side opening or bottom part body opening are equipped with a connector, connector is equipped with thread, and there are many specification, the tops of main body to connect an ant priming for thread, ant priming connection fixture, fixing piece bayonet is in main body.
- the connector of required specification needs to only be screwed in the corresponding interface of main part of inlet valve, so that it may require bottom inlet function or side inlet function are realized, without further taking out or being packed into other any parts.
- the object of this invention is a cock for filling cisterns according to the claim 1.
- the coupling means with an external inlet comprises a lower cock connector and/or a lateral cock connector.
- the closure means is a dimensionally suitable cover for coaxial coupling with the edge of the hollow head and/or the lower edge of the vertical tube.
- the lower cock connector is an essentially cylindrical body comprising a first coupling zone that is dimensionally suitable for its coaxial insertion into the lower edge of the vertical tube; and a second zone for extendable adjustment, in such a way that said connector remains jointly connected to an external water inlet, enabling the passage of water between the external water inlet and the vertical tube through an internal pipe.
- the lateral water connector is an essentially cylindrical body comprising a first coupling zone that is dimensionally suitable for its insertion into the free edge of the hollow edge; and a second zone connecting to an external water supply enabling the passage of water between said external inlet and the free edge of the hollow head through an internal pipe.
- the float (3) is also connected to a bush (12) coaxially coupled around the vertical tube (11), along which the bush (12) moves axially and freely.
- the cock of the invention is characterised in that both the free edge (1a) of the hollow head (1), and the free edge (11a) of the vertical tube (11) are equipped to receive indistinctly both the coupling means (4,7) to an external water inlet, and the means for closing (10) said free edges (1a, 11a).
- Said coupling means (4,7) are of two types: a lower cock connector (4) and a lateral cock connector (7).
- the means of closure consist of a cover (10) that is dimensionally suitable for its coaxial coupling to said free edges (1a, 11a) indistinctly and inversely with respect to the coupling means (4,7), i.e. if the lower cock connector (4) is connected to the free edge (11a) of the vertical tube (11), then the free edge (1a) of the hollow head (1) will receive said cover (10) and vice versa.
- Figures 2 and 3 show, in a non-limiting way, the cover in this practical embodiment, with a first zone (10a) with a smaller diameter than a second zone (10b) in such a way that the first zone (10a) has a diameter that allows its coaxial insertion into the free edges (1a,11a) while the second zone (10b) has a diameter so that it totally closes said free edges (1a, 11a).
- figures 4 and 5 show, in a non-limiting way, the coupling means (4,7).
- the lower cock connector (4) consists of a substantially cylindrical body comprising a first coupling zone (4a) that is dimensionally suitable for its coaxial insertion into the lower free edge (11a) of the vertical tube (11); and a second extendable adjustment zone (4b) in such a way that said lower cock connector (4) remains jointly connected to an external water inlet, enabling the passage of water between the external water inlet and the vertical tube (11) through an internal pipe.
- the lateral cock connector (7) similarly consists of an essentially cylindrical body comprising a first coupling zone (7a) that is dimensionally suitable for its coaxial insertion into the free edge (1a) of the hollow head (1); and a second coupling zone (7b) connected to an external water inlet enabling the passage of water between said external inlet and the free edge (1a) of the hollow head (1) through an internal pipe.
- the blocking clamps (15) in one non-limiting practical embodiment, are «U-shaped», wherein the lateral branches are in the shape of a concave-convex curve, while the central zone is significantly wider than the lateral branches to thus facilitate its insertion into the free edges (1a, 11a) and its subsequent retaining action on the coupling (4,7) or closure means (10) thus limiting the linear axial movement of the assembly.
- the blocking lugs (16) limit the circular axial movement of the coupling (4,7) or closure means (10), completely fixing the assembly in all its possible degrees of freedom as can be appreciated by means of the arrows shown in figure 6 .
- the bush (12) incorporates parallel runners (9), in such a way that the bush (12) is guided and moved vertically along grooves arranged along the length of the vertical tube (11).
- the parallel runners (9) are linked to a rocker arm (5) that is coupled to the hollow head (1) by means of an articulated connection (6).
- one edge of the rod (14) is connected to the rocker arm (5) by means of an articulated front connection, while an opposing edge of the rod (14) is connected to a push piston via a rear articulated connection, the push piston (14) being linked to the valve device (2).
- the one-way tilting of the rocker arm (5) axially displaces the push piston (4) against the valve device (2) towards a closed position.
- the rocker arm (5) comprises a front fork (5a) the edges of which are guided along grooves (8) in the parallel runners (9) located in the upper part of the bush (12), while the rocker arm (5) comprises a double rear extension (5b) which couples along its free edge to one part of the hollow head (1) by means of an articulated connection (6), at the same time as, in said double rear extension (5b) the rod (14) also couples along its front articulated connection.
- the operation process is inverted, i.e. the float (4) moves downwards dragging the assembly of the bush (12) and parallel runners (9) along with it, moving downwards as a result of gravity, dragging down, in turn, the rocker arm (5), which tilts in the opposite direction to the one described during the filling of the cistern, which frees up the axial thrust on the push piston which will move thus freeing up the valve device (2) which will once again allow the passage of water through it.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Compressor (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Lift Valve (AREA)
- Float Valves (AREA)
- Pipe Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
- This invention refers to a cock for filling cisterns according to the preamble of
claim 1. Thus, the invention focuses on means facilitating the use of the cock as (a) a lateral cock; or (b) a lower extendable cock. - Numerous cocks for filling cisterns are currently known which generally comprise a water inlet into which a valve device that either allows or blocks the passage of water into the space inside the cistern is inserted, in such a way that the valve device is linked to a float, which rises and falls according to the level of the water inside the cistern, in such a way that once the desired water level has been reached inside the cistern, the valve device is closed, thereby interrupting the passage of water into the inside of the cistern.
- Whereas documents
ES2239877 ES2353475 - Document
EP 0 943 851 describes a float valve for accumulating water in a lavatory cistern, and comprising a valve body connected to a rigid downwardly-extending tube; a movable shutter for closing said valve; a chamber connected to said tube and containing a float movable vertically with respect to the chamber; mechanical elements for transmitting movement between said float and said shutter; and an adjusting device for adjusting the water level corresponding to closure of said shutter; said adjusting device comprises a single element activated manually to adjust both the position of said chamber and said mechanical elements. - Document
EP 2 312 067 , on the other hand, describes an adjustable cock for filling lavatory cisterns based on the fact that the telescopic water inlet pipe is made up of three bodies connected together telescopically, one as an inside tube through which the fastening at the bottom of the lavatory cistern is performed, another one as a middle tube externally coupled to the inside tube and coupled thereto through the bottom edge, and the third one externally installed on the middle tube, with the capacity for axial movement from the latter. Said third body, hereinafter called the outside body, has a lower tubular section with axial recesses into which complementary projections made for this purpose in the lower section of the middle tube are fastened, allowing the axial movement of said outside body, which continues from said lower tubular section in a pair of diametricallyopposed axial sectors, the latter reaching a circumferentially-closed middle section, but with lower axial extensions sandwiched between the above-mentioned axial sectors, in one axial extension of which a side of the middle tube is positioned in order to prevent the rotation thereof with respect to the outside body. - Document
EP 0 458 401 describes a float valve with level adjustment, especially for water storage cisterns in sanitary systems, comprising an inlet body capable of being connected to the water supply network, positioned horizontally inside a cistern and equipped with a lifting device with a vertical axis, capable of being connected to a chamber containing a slidable float connected, by mechanical transmission and gearing means for the buoyancy thrust from the float, to a closure element slidably housed in said body and capable of creating a seal against a seating that has a small aperture positioned inside the body when the float is in a raised position, in which apparatus the lifting device is mounted outside the chamber and between them is constituted, by means of a coupling and guiding means, a relative linear sliding between said chamber and said lifting device for the purpose of achieving, with appropriate blocking of said device, the adjustment of the level of the edge of the chamber with respect to the bottom of the cistern, and in said device the means for transmitting the buoyancy thrust in the closure element, for shutting off the water supply, comprises at least one element that is adjustable in length to keep the stroke of the closure element constant as the level of the chamber varies. - Finally, document
EP3101322 is considered to be the most representative of the state of the prior art to the cock that is the object of this invention. This document, which is from the same applicant and inventor, discloses all the technical characteristics mentioned in the preamble ofclaim 1, but does not describe any means enabling the cock to be converted into a lateral cock or a lower extendable inlet cock. - The document
CN207848536U discloses a kind of multipurpose inlet valves, including main body, main body is tubulised three-port structure, and body side and both ends are equipped with opening, and a check valve is respectively provided at the lateral opening of main body and at the bottom opening of main body, body side opening or bottom part body opening are equipped with a connector, connector is equipped with thread, and there are many specification, the tops of main body to connect an ant priming for thread, ant priming connection fixture, fixing piece bayonet is in main body. The connector of required specification needs to only be screwed in the corresponding interface of main part of inlet valve, so that it may require bottom inlet function or side inlet function are realized, without further taking out or being packed into other any parts. - The object of this invention is a cock for filling cisterns according to the
claim 1. - Thanks to this structure, it is possible that, with the body of the cock itself, they can be mounted on a lateral inlet cock or a lower inlet cock, which results in lower production and storage costs, since, with a single type of cock, simply locating the coupling means on one free edge and the closure means on the other free edge, it is possible to have one type of cock or another.
- In a particular embodiment, the coupling means with an external inlet comprises a lower cock connector and/or a lateral cock connector. On the other hand, in another particular embodiment, the closure means is a dimensionally suitable cover for coaxial coupling with the edge of the hollow head and/or the lower edge of the vertical tube.
- In another particular embodiment, the lower cock connector is an essentially cylindrical body comprising a first coupling zone that is dimensionally suitable for its coaxial insertion into the lower edge of the vertical tube; and a second zone for extendable adjustment, in such a way that said connector remains jointly connected to an external water inlet, enabling the passage of water between the external water inlet and the vertical tube through an internal pipe.
- In another embodiment, the lateral water connector is an essentially cylindrical body comprising a first coupling zone that is dimensionally suitable for its insertion into the free edge of the hollow edge; and a second zone connecting to an external water supply enabling the passage of water between said external inlet and the free edge of the hollow head through an internal pipe.
- Throughout the description and the claims, the word «comprises» and its variants do not purport to exclude other technical characteristics, additives, components or steps. For those skilled in the art, other objects, benefits and characteristics of the invention will be deduced partly from the invention and partly from putting the invention into practice. The following examples and drawings are provided for illustrative purposes and do not purport to restrict this invention. Furthermore, the invention covers all the possible and preferred embodiments indicated herein.
- The following very briefly describes a series of drawings that help to understand the invention better and expressly refer to one embodiment of said invention, which is shown as a non-limiting example of the same.
-
FIG.1 shows two perspective views of the cock for filling cisterns, that is the object of the invention whereinfigure 1 shows the lower coupling and the cover on the lateral cock, whilefigure 1b shows the lateral cock and the cover on the lower inlet. -
FIG.2 shows a perspective and exploded view in detail of the insertion of the closure cover into the lateral inlet according to one embodiment of the cock for filling cisterns that is the object of the invention. -
FIG.3 shows a perspective and exploded view in detail of the insertion of the closure cover into the lower inlet according to one embodiment of the cock for filling cisterns that is the object of the invention. -
FIG.4 shows a perspective and exploded view in detail of the insertion of the lateral cock connector into the lateral inlet according to one embodiment of the cock for filling cisterns that is the object of the invention. -
FIG.5 shows a perspective and exploded view in detail of the insertion of the lower cock connector into the lower inlet according to one embodiment of the cock for filling cisterns that is the object of the invention. -
FIG.6 shows a second perspective and exploded view in detail of the insertion of the lower cock connector into the lower inlet according to one embodiment of the cock for filling cisterns that is the object of the invention. - Regarding the numbering adopted in the figures, the cock for filling cisterns is described below according to the following numerical references and associated nomenclature:
- 1. Hollow head with a free edge (1a)
- 2. Valve device
- 3. Float
- 4. Lower cock connector with a first zone (4a) and a second zone (4b)
- 5. Rocker arm with a front fork (5a) and a double rear extension (5b)
- 6. Articulated connection
- 7. Lower cock connector with a first zone (7a) and a second zone (7b)
- 8. Grooves
- 9. Parallel runners
- 10. Cover with a first zone (10a) and a second zone (10b)
- 11. Vertical tube with a free edge (11a)
- 12. Bush
- 13. Central passage
- 14. Rod
- 15. Linear axial blocking clamps
- 16. Circular axial blocking lug
- As can be seen in the enclosed figures and, particularly in
figure 1 , the cock for filling cisterns that is the object of the invention comprises a hollow head (1) inside which is housed a valve device (2) linked to a float (3) by means of an intermediate device, in such a way that as the cistern fills up with water, the latter pushes the float (3) upwards, this movement being transmitted to the valve device (2) which progressively shuts off the passage of the water until the passage is definitively interrupted, either by means of a lower cock (figure 1a ) or a lateral inlet (figure 1b ). - When the cistern is flushed, the float (3) drops down, freeing up the passage of water through the valve device (2) in such a way that, as the cistern begins to fill up again, the passage of the water is shut down, as indicated.
- Hence, the cock for filling cisterns that is the object of the invention comprises a rod (14) and a hollow head (1), inside which a valve device (2) is housed, that is linked to a float (3) via an intermediate device, also comprising a vertical tube (11) connected to the hollow head (1); the vertical tube (11) being housed inside a central passage (13) of the float (3), which moves up and down as the water level of the cistern rises and falls. The float (3) is also connected to a bush (12) coaxially coupled around the vertical tube (11), along which the bush (12) moves axially and freely.
- The cock of the invention is characterised in that both the free edge (1a) of the hollow head (1), and the free edge (11a) of the vertical tube (11) are equipped to receive indistinctly both the coupling means (4,7) to an external water inlet, and the means for closing (10) said free edges (1a, 11a).
- Said coupling means (4,7) are of two types: a lower cock connector (4) and a lateral cock connector (7). However, the means of closure consist of a cover (10) that is dimensionally suitable for its coaxial coupling to said free edges (1a, 11a) indistinctly and inversely with respect to the coupling means (4,7), i.e. if the lower cock connector (4) is connected to the free edge (11a) of the vertical tube (11), then the free edge (1a) of the hollow head (1) will receive said cover (10) and vice versa.
-
Figures 2 and3 show, in a non-limiting way, the cover in this practical embodiment, with a first zone (10a) with a smaller diameter than a second zone (10b) in such a way that the first zone (10a) has a diameter that allows its coaxial insertion into the free edges (1a,11a) while the second zone (10b) has a diameter so that it totally closes said free edges (1a, 11a). - On the other hand,
figures 4 and5 show, in a non-limiting way, the coupling means (4,7). - More specifically, the lower cock connector (4) consists of a substantially cylindrical body comprising a first coupling zone (4a) that is dimensionally suitable for its coaxial insertion into the lower free edge (11a) of the vertical tube (11); and a second extendable adjustment zone (4b) in such a way that said lower cock connector (4) remains jointly connected to an external water inlet, enabling the passage of water between the external water inlet and the vertical tube (11) through an internal pipe.
- On the other hand, the lateral cock connector (7) similarly consists of an essentially cylindrical body comprising a first coupling zone (7a) that is dimensionally suitable for its coaxial insertion into the free edge (1a) of the hollow head (1); and a second coupling zone (7b) connected to an external water inlet enabling the passage of water between said external inlet and the free edge (1a) of the hollow head (1) through an internal pipe.
- In the example of one practical embodiment of the invention shown in the enclosed figures, the cock for filling cisterns that is the object of the invention comprises blocking clamps (15) and blocking lugs (16) configured to fix the position of the coupling means (4,7) and the closure means (10) in the free edges (1a, 11a) of the hollow head (1) and the vertical tube (11) respectively. The blocking clamps (15) in one non-limiting practical embodiment, are «U-shaped», wherein the lateral branches are in the shape of a concave-convex curve, while the central zone is significantly wider than the lateral branches to thus facilitate its insertion into the free edges (1a, 11a) and its subsequent retaining action on the coupling (4,7) or closure means (10) thus limiting the linear axial movement of the assembly. On the other hand, the blocking lugs (16) limit the circular axial movement of the coupling (4,7) or closure means (10), completely fixing the assembly in all its possible degrees of freedom as can be appreciated by means of the arrows shown in
figure 6 . - With reference once more to
figure 1 , the bush (12) incorporates parallel runners (9), in such a way that the bush (12) is guided and moved vertically along grooves arranged along the length of the vertical tube (11). The parallel runners (9) are linked to a rocker arm (5) that is coupled to the hollow head (1) by means of an articulated connection (6). On the other hand, one edge of the rod (14) is connected to the rocker arm (5) by means of an articulated front connection, while an opposing edge of the rod (14) is connected to a push piston via a rear articulated connection, the push piston (14) being linked to the valve device (2). - The one-way tilting of the rocker arm (5) axially displaces the push piston (4) against the valve device (2) towards a closed position. The rocker arm (5) comprises a front fork (5a) the edges of which are guided along grooves (8) in the parallel runners (9) located in the upper part of the bush (12), while the rocker arm (5) comprises a double rear extension (5b) which couples along its free edge to one part of the hollow head (1) by means of an articulated connection (6), at the same time as, in said double rear extension (5b) the rod (14) also couples along its front articulated connection.
- Once the cistern is flushed, the operation process is inverted, i.e. the float (4) moves downwards dragging the assembly of the bush (12) and parallel runners (9) along with it, moving downwards as a result of gravity, dragging down, in turn, the rocker arm (5), which tilts in the opposite direction to the one described during the filling of the cistern, which frees up the axial thrust on the push piston which will move thus freeing up the valve device (2) which will once again allow the passage of water through it.
Claims (5)
- A cock for filling cisterns comprising:a hollow head (1) inside which a valve device (2) is housed linked to a float (3) by means of an intermediate device, further comprising a vertical tube (11) connected to the hollow head (1);coupling means (4, 7);a closure means (10); anda free edge (1a) of the hollow head (1) and a free lower edge (11a) of the vertical tube (11), wherein said free edges (1a, 11a) are configured to receive alternatively, the respective coupling means (4,7) in order to connect the cock selectively to a lower external water inlet or to a lateral external water inlet;such that when the closure means (10) is inserted into one of the free edges (1a, 11a) the respective coupling means (4,7) is inserted in the opposite free edge (1a, 11a); and the cock further comprising:blocking means (15,16) configured to fix the position of the coupling means (4,7) and the closure means (10), blocking their axial movement in the free edge (1a) of the hollow head (1) and in the lower free edge (11a) of the vertical tube (11) respectively;and wherein the cock for filing cisterns is characterised in that the blocking means (15,16) comprise, at least, one blocking clamp (15) configured to block the linear axial movement and a blocking lug (16) configured to block the circular axial movement.
- The cock according to claim 1 wherein the coupling means for the connection to the lower or to the lateral external water inlet comprise a lower cock connector (4) and a lateral cock connector (7), respectively.
- The cock according to any of the previous claims wherein the closure means are a cover (10) that is dimensionally suitable for its coaxial coupling with the free upper edge (1a) of the hollow head (1) and the free lower edge (11a) of the vertical tube (11).
- The cock according to any of the previous claims wherein the lower cock connector (4) is an essentially cylindrical body comprising a first coupling zone (4a) that is dimensionally suitable for its coaxial insertion into the free lower edge (11a) of the vertical tube (11); and a second extendable adjustment zone (4b), in such a way that said lower cock connector (4) remains jointly connected to the lower external water inlet, enabling the passage of water between the lower external water inlet and the vertical tube (11) through an internal pipe.
- The cock according to any of the previous claims wherein the lateral cock connector (7) is a substantially cylindrical body comprising a first coupling zone (7a) that is dimensionally suitable for its coaxial insertion into the free edge (1a) of the hollow head (1); and a second coupling zone (7b) connected to the lateral external water inlet enabling the passage of water between said lateral external inlet and the hollow head (1) through an internal pipe.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19382108.9A EP3696333B1 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
ES19382108T ES2943507T3 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
PL19382108.9T PL3696333T3 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
PT193821089T PT3696333T (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
HUE19382108A HUE061396T2 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
JOP/2020/0032A JOP20200032A1 (en) | 2019-02-18 | 2020-02-12 | Cock for filling cisterns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19382108.9A EP3696333B1 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3696333A1 EP3696333A1 (en) | 2020-08-19 |
EP3696333B1 true EP3696333B1 (en) | 2023-02-01 |
Family
ID=65529629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19382108.9A Active EP3696333B1 (en) | 2019-02-18 | 2019-02-18 | Inlet valve for cisterns |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP3696333B1 (en) |
ES (1) | ES2943507T3 (en) |
HU (1) | HUE061396T2 (en) |
JO (1) | JOP20200032A1 (en) |
PL (1) | PL3696333T3 (en) |
PT (1) | PT3696333T (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1100207U (en) | 2014-01-29 | 2014-02-13 | Hidrotecnoagua, S.L. | Feed valve (Machine-translation by Google Translate, not legally binding) |
EP3101322B1 (en) | 2014-01-28 | 2018-08-29 | Fominaya, S.A. | Cock for filling tanks |
CN207848536U (en) | 2018-02-07 | 2018-09-11 | 厦门樱阁卫浴有限公司 | A kind of multipurpose inlet valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT219715Z2 (en) | 1990-05-25 | 1993-04-28 | Cecchi Enzo | FLOAT VALVE WITH RACK LEVEL ADJUSTMENT PARTICULARLY FOR WATER STORAGE BOXES OF SANITARY SERVICES |
ITTO980247A1 (en) | 1998-03-20 | 1999-09-20 | Oliveira & Irmao Sa | FLOAT VALVE FOR THE ACCUMULATION OF WATER IN A BOX FOR TOILET EQUIPMENT. |
ES2239877B1 (en) | 2003-06-04 | 2006-12-01 | Fominaya, S.A. | IMPROVED TAP FOR FILLING OF CISTERNAS. |
ES2353475B1 (en) | 2008-04-25 | 2012-03-16 | Fominaya, S.A. | TAP FOR FILLING OF TOILET OR SIMILAR DEPOSITS. |
ES2341690B1 (en) | 2008-07-01 | 2011-06-13 | Fominaya, S.A. | ADJUSTABLE TAP FOR FILLING OF CISTERNAS. |
-
2019
- 2019-02-18 HU HUE19382108A patent/HUE061396T2/en unknown
- 2019-02-18 EP EP19382108.9A patent/EP3696333B1/en active Active
- 2019-02-18 ES ES19382108T patent/ES2943507T3/en active Active
- 2019-02-18 PT PT193821089T patent/PT3696333T/en unknown
- 2019-02-18 PL PL19382108.9T patent/PL3696333T3/en unknown
-
2020
- 2020-02-12 JO JOP/2020/0032A patent/JOP20200032A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3101322B1 (en) | 2014-01-28 | 2018-08-29 | Fominaya, S.A. | Cock for filling tanks |
ES1100207U (en) | 2014-01-29 | 2014-02-13 | Hidrotecnoagua, S.L. | Feed valve (Machine-translation by Google Translate, not legally binding) |
CN207848536U (en) | 2018-02-07 | 2018-09-11 | 厦门樱阁卫浴有限公司 | A kind of multipurpose inlet valve |
Also Published As
Publication number | Publication date |
---|---|
EP3696333A1 (en) | 2020-08-19 |
JOP20200032A1 (en) | 2022-10-30 |
ES2943507T3 (en) | 2023-06-13 |
PL3696333T3 (en) | 2023-05-08 |
HUE061396T2 (en) | 2023-06-28 |
PT3696333T (en) | 2023-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6743163B2 (en) | Valve operating device | |
EP3696333B1 (en) | Inlet valve for cisterns | |
US3115153A (en) | Flush valve for toilet tanks | |
EP2312067B1 (en) | Adjustable tap for filling toilet tanks | |
ES2454667T3 (en) | Supply valve | |
EP3101322B1 (en) | Cock for filling tanks | |
CN108223475A (en) | A kind of compact one way sequence valve | |
CN209975644U (en) | Water discharge valve | |
EP1353014A2 (en) | Fast-close feed valve for a lavatory flush tank | |
EP0458401B1 (en) | Float valve with level adjustment by rack, especially for water storage cisterns in sanitary systems | |
US7284567B2 (en) | Liquid level controller | |
CN101443585A (en) | Valve, container with valve and use of the valve | |
EP1270830A2 (en) | Lavatory flush tank feed valve | |
CN221399219U (en) | Pressure overflow water draining device and wash basin using same | |
US1223190A (en) | Attachment for vapor-heating systems. | |
EP0943851B1 (en) | Float valve for accumulating water in a lavatory flush tank | |
GB2311360A (en) | Float operated flow control valve | |
RU2248487C1 (en) | Drain valve | |
CN117488921A (en) | Pressure overflow water draining device and wash basin using same | |
GB2575771A (en) | A Float Assembly For A Toilet | |
CH499045A (en) | Device for filling a container with a valve controlled by a float | |
BR122022002806B1 (en) | VALVE DRIVING DEVICE | |
AU728128B2 (en) | Float valve | |
FR2773831A1 (en) | Automatic bath water level controller | |
BR122022002808B1 (en) | VALVE DRIVING DEVICE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20190318 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E03D 1/32 20060101AFI20220804BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20220908 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: AT Ref legal event code: REF Ref document number: 1546975 Country of ref document: AT Kind code of ref document: T Effective date: 20230215 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602019025015 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Ref document number: 3696333 Country of ref document: PT Date of ref document: 20230331 Kind code of ref document: T Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20230324 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20230201 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2943507 Country of ref document: ES Kind code of ref document: T3 Effective date: 20230613 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E061396 Country of ref document: HU |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1546975 Country of ref document: AT Kind code of ref document: T Effective date: 20230201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230501 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230601 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230502 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230913 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R026 Ref document number: 602019025015 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230218 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 |
|
26 | Opposition filed |
Opponent name: HIDROTECNOAGUA, S.L. Effective date: 20231030 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230201 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20230218 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: RO Payment date: 20240212 Year of fee payment: 6 Ref country code: HU Payment date: 20240212 Year of fee payment: 6 Ref country code: DE Payment date: 20240216 Year of fee payment: 6 Ref country code: CZ Payment date: 20240206 Year of fee payment: 6 Ref country code: GB Payment date: 20240205 Year of fee payment: 6 Ref country code: CH Payment date: 20240301 Year of fee payment: 6 Ref country code: PT Payment date: 20240206 Year of fee payment: 6 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240206 Year of fee payment: 6 Ref country code: PL Payment date: 20240206 Year of fee payment: 6 Ref country code: IT Payment date: 20240212 Year of fee payment: 6 Ref country code: FR Payment date: 20240205 Year of fee payment: 6 Ref country code: BE Payment date: 20240212 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240522 Year of fee payment: 6 |