WO2005124495A1 - Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche - Google Patents
Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche Download PDFInfo
- Publication number
- WO2005124495A1 WO2005124495A1 PCT/FR2005/001192 FR2005001192W WO2005124495A1 WO 2005124495 A1 WO2005124495 A1 WO 2005124495A1 FR 2005001192 W FR2005001192 W FR 2005001192W WO 2005124495 A1 WO2005124495 A1 WO 2005124495A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mixture
- flow
- cartridge
- hot
- passages
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 41
- 230000033228 biological regulation Effects 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 47
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- 239000000919 ceramic Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/1306—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids
- G05D23/132—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element
- G05D23/134—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid
- G05D23/1346—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid with manual temperature setting means
- G05D23/1353—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for liquids with temperature sensing element measuring the temperature of mixed fluid with manual temperature setting means combined with flow controlling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86815—Multiple inlet with single outlet
- Y10T137/86823—Rotary valve
Definitions
- the present invention relates to a thermostatic cartridge for regulating hot and cold fluids to be mixed, in particular a cartridge with concentric flow and temperature controls, in particular of the quarter-turn type. It also relates to a mixing valve comprising such a cartridge.
- Most of the current taps with ceramic discs do not effectively stabilize the temperature of the outlet fluid, called “mixed fluid” or “mixed”, when the pressure and / or the temperature of at least one of the inlet, called “cold fluid” and “hot fluid”, vary.
- Cartridges have therefore been proposed for these taps equipped with a thermostatic element intended to regulate the temperature of the mixed fluid.
- FR-A-2 821 411 describes a thermostatic cartridge of this type, called with concentric controls, that is to say a cartridge intended to equip a valve comprising two concentric handles for the respective controls of the flow rate and the temperature of the fluid mixed.
- the regulation of the temperature is ensured by a drawer secured to a thermostatic element while the regulation of the flow is ensured by two ceramic discs joined to each other in a mobile manner, one of these discs being linked in rotation to a control member integral with the flow control lever while the other, linked to the cartridge housing, is fixed in rotation.
- Each disc delimits an upward passage of the hot fluid, an upward passage of the cold fluid and a downward passage of the mixture of hot and cold fluids.
- thermosensitive part of the thermostatic regulating element is arranged on the flow path of the mixture of hot and cold fluids.
- this cartridge is equipped with a fixed member for creating turbulence, commonly called “turbulator”, which disturbs the flow of the mixture around the thermosensitive part so as to increase its turbulence to homogenize the mixture, as well as the local speed of flow at the surface of this thermosensitive part.
- turbulator a fixed member for creating turbulence
- the presence of this turbulator limits the capacity for discharging the mixture at the outlet of the cartridge and therefore imposes a limitation of the flow rate when the valve is fully open.
- the turbulator does not guarantee that the mixture has a homogeneous temperature, nor that it flows along the thermosensitive part of the thermostatic element.
- the dimensioning of the turbulator results from a compromise between the expected thermostatic regulation at low flow rates and the maximum flow rate admissible by the cartridge.
- the object of the invention is to provide a thermostatic cartridge of the type mentioned above, which allows the creation of turbulence in a manner generally analogous to a fixed turbulator of the prior art, but this as much for low flow rates as for flow rates higher, or even for a maximum flow greater than that admitted by a cartridge of the prior art.
- the subject of the invention is a thermostatic cartridge for regulating hot and cold fluids to be mixed, comprising: - a housing, - a member for controlling the flow rate of the mixture of hot and cold fluids, - two elements for adjusting the flow rates of hot and cold fluids, which each comprise a passage of hot fluid, a passage of cold fluid and a passage of the mixture of hot and cold fluids and which are joined to each other in a mobile manner, one of the elements being linked in rotation to the organ.
- thermosensitive regulation means which comprise a thermostatic element whose thermosensitive part is located on the flow path of the mixture, characterized in that the section of flow of the mixture of hot and cold fluids through the regulating elements, defined by the superposition of the passages of the mixture in the adjoining zone of the regulating elements, is variable according to the configuration of the flow control member and in that, depending on the dimension of the thermosensitive part generally parallel to the direction of flow of the mixture around this part, at least about half of said thermosensitive part is located downstream of the adjoining zone of the adjusting elements.
- the cartridge according to the invention thus has in a way a variable geometry turbulator, around or upstream of the thermosensitive part of the thermostatic element.
- the overlap of the adjustment elements placed side by side leads to a flow section of the mixture which varies according to the configuration of the flow control member, that is to say in function of the output flow controlled by the cartridge.
- the passages of the mixture are in fluid communication in a small proportion of one or both of the passages so that the flow of this small quantity of mixed fluid is sufficiently disturbed to present a temperature overall.
- the cartridge according to the invention thus has a better compromise thermostatic regulation / flow rate than the cartridges of the prior art.
- - at least three quarters of the heat-sensitive part are located downstream of the joining zone of the two adjustment elements; - The thermosensitive part of the thermostatic element is arranged at least partially across the two passages of the mixture; - The space between the thermosensitive part and the walls respectively delimiting the two passages of the mixture is completely free; - when the flow control member switches from a first control configuration to one.
- the adjustment elements are discs joined to one another by one of their respective faces, the joining zone forming a plane substantially perpendicular to the direction of flow of the mixture in their passage of the mixture;
- Each passage of the mixture has the shape of a truncated circle of two cords substantially symmetrical with respect to the center of this circle, the distance between these two cords is preferably substantially equal to the dimension of the heat-sensitive part transverse to the direction of flow of the mixture around this part; - the passages of the mixture are delimited directly by the corresponding adjustment elements; - The passages of the mixture are delimited by pieces respectively fixedly attached to the corresponding adjustment elements.
- the invention also relates to a mixing valve fitted with a thermostatic cartridge as defined above.
- This tap has, compared to taps of the prior art, better thermostatic regulation at low flow rates and admits a higher maximum flow rate, with equivalent cartridge dimensions.
- the invention will be better understood on reading the description which follows, given solely by way of example and made with reference to the drawings in which: - Figures 1A and 1B are schematic longitudinal sections of a thermostatic cartridge according to the invention, taken along the same section plane, illustrating the operation of the cartridge with respective zero and maximum flow rates, that is to say illustrating the cartridge respectively in the closed configuration and in the full opening configuration; - Figure 2 is an elevational view, taken along arrow II indicated in Figure 1A, of the movable disc of the cartridge, considered in isolation; - Figure 3 is a view similar to Figure 2, showing the fixed disc of the cartridge; and - Figures 4A and 4B are sections along the respective planes A- A and BB in Figures 1A and 1B, only the discs of Figures 2 and
- FIGS 1A and 1B a thermostatic cartridge arranged around and along a central axis XX.
- This cartridge is suitable for equipping a mixer tap with hot and cold water.
- This cartridge comprises an outer casing 1 delimiting in its base an eccentric pipe 1A for entering hot water, an eccentric pipe 1 B for entering cold water and a central pipe 1C for leaving the mixture of hot and cold water, these conduits extending generally parallel to the axis XX.
- the upper part of the housing 1 receives at the same time: - a lower ceramic disk 2, centered on the axis XX and linked in rotation to the housing 1 in a sealed manner, - an upper ceramic disk 3, centered on the axis XX and the lower face of which is attached to the upper face of the disc 2 according to a joining plane P, - a lower part 4A of a lever 4 for controlling the flow of mixed water, this part 4A being linked in rotation to the disc 3, - a thermostatic element 5 with expandable wax, of overall cylindrical shape with circular base, centered on the axis XX, and - a drawer 6 of thermostatic regulation, mounted slidingly and tightly inside the part 4A of the member 4 and secured, for example by screwing, to the body 5A of the thermostatic element 5.
- the flow control member 4 has an upper part 4B inside which are housed a member 7 for controlling the mixed water temperature and a e screw 10 for adjusting this temperature, both linked in rotation to the member 4 and linked in the manner of a screw-nut system to the member 7.
- the member 4 and the member 7 are suitable for be secured to a flow control handle and a temperature control handle respectively, these handles, not shown, belonging to the mixing valve.
- the housing 1 is, at its upper end, hermetically closed by a plug 8 which tightly encloses the upper part 4B of the member 4. This member 4 is thus blocked in translation relative to the housing, but free to rotate about the axis XX, preferably on about a quarter of a circle, between a closed position, shown in FIG.
- the thermostatic element 5 comprises a piston 5B whose free end is in permanent contact with an overtravel support 11 in the shape of a bell. In the absence of over-stroke of the piston 5B, a compression spring 12, axially interposed between the screw 10 and the support 11, maintains this support against a locking washer 13 so that the position of the piston along the XX axis is fixed.
- the body 5A of this element moves in translation along the axis XX and correspondingly displaces the drawer 6 between the upper face of the upper disc 3 and the lower face of the upper part 4B of the member 4.
- a drawer return spring 9 is interposed between the upper face of the disc 3 and the drawer.
- the lower disc 2 defines, opposite the hot water inlet conduits 1A, cold water inlet 1B and mixed water outlet 1C, passages respective hot water inlet 2A, cold water inlet 2B and mixed water outlet 2C.
- the inlet passages 2A and 2B extend in arcs of circles centered on the axis XX, respectively on either side of the axis XX while the outlet passage 2C is generally centered on the axis XX.
- the upper disc 3 also has a hot water inlet passage 3A, a cold water inlet passage 3B and a mixed water outlet passage 3C, as shown in FIGS. 1A, 1B and 2.
- the hot water 3A and cold water 3B passages extend in arcs of circles centered on the axis X- X, respectively on either side of the axis XX, with respective radii substantially equal to those input passages 2A and 2B.
- the passage 3B opens, over the entire length of its arc, at the periphery of the disc 3 to constitute a lateral passage of water cold allowing the flow of cold water radially towards the outside of the disc.
- the cartridge shown thus has an overall structure similar to that of the cartridge described in FR-2 821 411 so that it will not be described here further with regard to its common arrangements with the cartridge of the aforementioned document to which the reader can refer to.
- the outlet passages 2C and 3C do not have, in cross section, a strictly circular shape centered on the axis XX but each define a contour formed by a truncated circle of a pair of strings 2C ⁇ , 2C 2 and 3C- ⁇ , 3C 2 substantially symmetrical with respect to the center of this circle.
- the respective geometries of passages 2C and 3C are substantially identical.
- the radial distance d separating the rectilinear walls 2C- ⁇ and 2C 2 , respectively 3C ⁇ and 3C 2 is substantially equal, apart from functional clearances, to the diameter of the heat-sensitive part 5A ⁇ of the body 5A of l 'thermostatic element 5, this thermosensitive part 5A ⁇ being, in the assembled state of the cartridge, arranged across the orifices 2C and 3C, independently of the position of the discs 2 and 3.
- the more or less extensive superposition of passages 2C and 3C thus defines the section S of flow of mixed water through the discs 2 and 3, which, from a geometric point of view, corresponds to the intersection of the cross sections of these passages 2C and 3C in the plane P, subtracted from the cross section of the heat-sensitive part 5A- ⁇ of the thermostatic element 5.
- the discs 2 and 3 are positioned relative to each other so that no fluid communication is established between the hot water passages 2A and 3A and between the cold water passages 2B and 3B. The flow leaving the cartridge is therefore zero.
- the outlet passages 2C and 3C are partially in fluid communication, as shown in FIG. 4A, although no fluid crosses them in practice since the inlets of hot water and cold water are blocked. .
- a zone of passage 2C and a zone of passage 3C are in fluid communication when these two zones overlap one another in a parallel direction to the axis XX, which amounts to saying that these two zones are in the extension of one another in this direction without interposition of material.
- the rectilinear walls 2C ⁇ and 2C 2 then extend in respective planes perpendicular to the planes containing the rectilinear walls 3C ⁇ and 3C 2 respectively .
- the section S of flow of water mixed through the discs 2 and 3 corresponds, in the plane P, to a square with side d, centered on the axis XX, subtracted from the cross section of the part 5A ⁇ of the thermostatic element 5.
- hot water enters the cartridge through the duct 1A of the housing 1, as indicated by the arrow F A , travels the passages 2A and 3A of the discs 2 and 3, spreads in an annular channel defined between the disc 3, the member 4 and the drawer 6, passes through the space between the disc 3 and the drawer and reaches the interior of drawer 6, at the base of an internal chamber 6A of this drawer.
- cold water enters the cartridge through the conduit 1B, as indicated by the arrow F B , traverses the passages 2B and 3B of the discs 2 and 3 and, after having left radially from the lateral passage 3B of the disc 3, spreads in an annular channel 4C defined between, on the one hand, the lower part 4A of the member 4 and, on the other hand, the housing 1 then the plug 8 to reach the upper part of the drawer 6 and pass through the space between this drawer and the upper part 4B of the member 4 before entering the upper part of the chamber 6A.
- the mixing of hot and cold water begins inside the chamber 6A and continues inside the passages 2C and 3C which extend symmetrically with respect to the plane of abutment P and which are therefore totally in fluid communication.
- the entire passage 3C is in fluid communication with the entire passage 2C and the section S of mixed water flow is therefore equal to the entire cross section of the passage 3C, itself equal to that of the passage 2C, subtracted from the section of the part 5A ⁇ of the thermostatic element 5.
- the mixed water flows around the thermosensitive part 5A ⁇ of the thermostatic element 5 then is evacuated through the conduit 1C, as indicated by the arrow F c .
- the adjustment of the flow rate is obtained by a rotation of the flow control member 4, by means of the corresponding lever of the tap, which causes a rotation of the disc 3. defining the angular position of this disc relative to disc 2 and thus the flow section for hot water resulting from the more or less extensive superposition of passages 2A and 3A, as well as the flow section for cold water resulting from the more or less extensive superposition of passages 2B and 3B.
- the shapes of these passages 2A, 3A, 2B and 3B are adapted so that the flow sections of hot water and cold water are equal regardless of the relative angular position between the two discs, these flow sections varying from total closure to maximum opening.
- the angular position of the disc 3 with respect to the disc 2 also determines the section S of mixed water flow which varies between its value in FIG. 4A and its value in FIG. 4B, thus passing continuously d 'a minimum to a maximum.
- FIGS. 4A and 4B since, to go from one to the other of these figures, the disc 3 is to be moved in rotation around the axis XX by a quarter of a turn relative to the disc. fixed 2.
- the shapes of the passages 2C and 3C are advantageously adapted so that the section S of mixed water flow resulting from the more or less extensive superposition of passages 2C and 3C is substantially equal to the sum of the sections of the incoming flows d hot and cold water, regardless of the relative angular position between the two discs. In this way, the superposition of the passages 2C and 3C does not significantly slow down the flow of the mixture leaving the cartridge. Insofar as only part of the passage 3C is in fluid communication with the passage 2C when the cartridge is not in full opening configuration, turbulence is created in the mixed water when it crosses the plane d joining P of the discs 2 and 3.
- thermosensitive part 5A- ⁇ the thermosensitive part 5A ⁇ is disposed, following the flow Fc, that is to say along the axis XX, downstream of the turbulence creation zone, in other words downstream of the joining plane P.
- the position of the joining plane P along the thermosensitive part 5A- ⁇ , in the flow direction FC, n ' is however not limited to that shown in Figures 1A and 1 B.
- the joining area can be located further downstream but, to guarantee a sufficient turbulence effect, at least about' half of this thermosensitive part must be located in downstream of the joining plan P, preferably at least three quarters. Furthermore, as the distance d is substantially equal to the diameter of the thermosensitive part 5A- ⁇ , no member can be arranged around this thermosensitive part at the abutment plane P, such a member tending to create downstream a retained for the flow of mixed water and risking canceling the desired turbulation effect. As explained in document FR-2 821 411, when the temperature of the mixed water increases around the thermosensitive part 5A ⁇ , the thermostatic element 5 becomes longer and the drawer 6 regulates the temperature of the mixed water by decreasing the quantity of hot water admitted into room 6A and increasing that of cold water.
- the adjustment of the temperature around which this regulation is controlled is obtained by the rotation of the temperature control member 7 which drives the screw 10 and therefore moves in translation along the axis XX the altitude of the piston 5B. Furthermore, if a cold water cut occurs, any risk of burns is avoided by automatic closing of the hot water, the overtravel spring 12 then being compressed by the significant displacement of the piston 5B.
- each disc delimits a central opening substantially circular and that parts carrying the rectilinear walls 2C ⁇ , 2C 2 and 3C- ⁇ , 3C 2 are fixedly attached to two diametrically opposite locations of each of these orifices;
- - part of the space between the heat-sensitive part 5A ⁇ and the walls respectively delimiting the passages 2C and 3C can serve as housing for a component, in particular a part of the return spring 9, provided that this component does not constitute a significant retention for the flow of mixed water at passages 2C and 3C;
- the thermosensitive part 5A ⁇ is not necessarily arranged across passages 2C and 3C but may, in particular for a larger cartridge, be completely disposed outside of these passages; and / or - other elements, attached to one another
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Multiple-Way Valves (AREA)
- Temperature-Responsive Valves (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0510873-0A BRPI0510873A (pt) | 2004-05-18 | 2005-05-12 | cartucho termostático de controle de fluidos quentes e frios e torneira misturadora |
CA 2566137 CA2566137A1 (fr) | 2004-05-18 | 2005-05-12 | Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche |
AU2005255173A AU2005255173A1 (en) | 2004-05-18 | 2005-05-12 | Thermostatic cartridge for the regulation of hot and cold fluids to be mixed, and mixer tap comprising one such cartridge |
DE200560011429 DE602005011429D1 (de) | 2004-05-18 | 2005-05-12 | Thermostatkartusche zur regelung von zu mischenden heissen und kalten flüssigkeiten und mischarmatur mit derartiger kartusche |
EP05770866A EP1751641B1 (fr) | 2004-05-18 | 2005-05-12 | Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche |
US11/596,388 US7673808B2 (en) | 2004-05-18 | 2005-05-12 | Thermostatic cartridge for regulating hot and cold fluids to be mixed, and a mixer tap provided with such a cartridge |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405417 | 2004-05-18 | ||
FR0405417A FR2870611B1 (fr) | 2004-05-18 | 2004-05-18 | Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005124495A1 true WO2005124495A1 (fr) | 2005-12-29 |
Family
ID=34945002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2005/001192 WO2005124495A1 (fr) | 2004-05-18 | 2005-05-12 | Cartouche thermostatique de regulation de fluides chaud et froid a melanger, ainsi que robinet mitigeur muni d'une telle cartouche |
Country Status (12)
Country | Link |
---|---|
US (1) | US7673808B2 (fr) |
EP (1) | EP1751641B1 (fr) |
CN (1) | CN100533323C (fr) |
AT (1) | ATE416411T1 (fr) |
AU (1) | AU2005255173A1 (fr) |
BR (1) | BRPI0510873A (fr) |
CA (1) | CA2566137A1 (fr) |
DE (1) | DE602005011429D1 (fr) |
ES (1) | ES2317282T3 (fr) |
FR (1) | FR2870611B1 (fr) |
RU (1) | RU2006144865A (fr) |
WO (1) | WO2005124495A1 (fr) |
Cited By (6)
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WO2018015509A1 (fr) * | 2016-07-21 | 2018-01-25 | Vernet | Unité de mélange et robinet mitigeur comprenant une telle unité de mélange |
FR3081569A1 (fr) * | 2018-05-28 | 2019-11-29 | Vernet | Cartouche thermostatique |
US10795385B2 (en) | 2016-04-26 | 2020-10-06 | Vernet | Mixing unit and mixer tap comprising such a mixing unit |
US10817006B2 (en) | 2016-04-26 | 2020-10-27 | Vernet | Mixing unit and mixer tap comprising such a mixing unit |
US11175684B2 (en) | 2015-12-07 | 2021-11-16 | Vernet | Thermostatic single-control cartridge and mixer tap provided with such a cartridge |
WO2021250245A1 (fr) | 2020-06-12 | 2021-12-16 | Vernet | Dispositif thermostatique |
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US7717351B2 (en) | 2001-08-24 | 2010-05-18 | Margarl, LLC | Mixing valve |
GB2460878B (en) * | 2008-06-13 | 2013-01-09 | Xiamen Lota Int Co Ltd | Thermostatic mixing valve |
IT1391860B1 (it) * | 2008-09-10 | 2012-01-27 | Studio Tec Sviluppo Richerche | Miscelatore termostatico perfezionato |
CN101498382B (zh) * | 2008-12-25 | 2011-02-09 | 谢庆俊 | 单柄连续型恒温阀芯 |
EP2354880A1 (fr) * | 2010-02-04 | 2011-08-10 | Globe Union Industrial Corp. | Noyau de vanne à température contrôlée |
US20110266355A1 (en) * | 2010-04-29 | 2011-11-03 | Tsai-Chen Yang | Water mixer for faucet |
US20140097256A1 (en) * | 2010-04-29 | 2014-04-10 | Tsai-Chen Yang | Faucet |
CA2792798C (fr) | 2011-10-22 | 2022-04-12 | Magarl, Llc | Methodes et appareil pour creer de la turbulence dans un mitigeur thermostatique |
FR2983985B1 (fr) | 2011-12-07 | 2014-12-05 | Vernet | Cartouche thermostatique de regulation de fluides chaud et froid a melanger |
FR2983986B1 (fr) | 2011-12-07 | 2014-10-03 | Vernet | Cartouche thermostatique de regulation de fluides chaud et froid a melanger |
ITMI20120402U1 (it) * | 2012-11-08 | 2014-05-09 | Caleffi Spa | Miscelatore termostatico con pistone partitore di flusso e gabbia portasensore integrati |
FR3011646B1 (fr) * | 2013-10-07 | 2016-01-08 | Vernet | Cartouche thermostatique monocommande |
GB2530524A (en) * | 2014-09-24 | 2016-03-30 | Kohler Mira Ltd | Fluid Control Valves |
DE102018004082B4 (de) * | 2017-05-24 | 2023-07-06 | Mann+Hummel Gmbh | Schaltventil zum Einstellen eines Fluidstroms |
FR3081568B1 (fr) * | 2018-05-28 | 2021-05-07 | Vernet | Cartouche thermostatique, ainsi que robinet mitigeur comprenant une telle cartouche thermostatique |
FR3089025B1 (fr) | 2018-11-22 | 2020-12-11 | Vernet | Ensemble thermostatique, notamment cartouche thermostatique |
FR3089590B1 (fr) * | 2018-12-06 | 2020-12-25 | Vernet | Cartouche thermostatique pour robinet mitigeur |
CA3124125A1 (fr) | 2019-01-18 | 2020-07-23 | Geberit International Ag | Dispositif anti-brulure pour systeme d'alimentation en fluide ayant une desinfection d'eau chaude |
FR3092891B1 (fr) | 2019-02-20 | 2021-03-12 | Vernet | Ensemble thermostatique, notamment cartouche thermostatique |
FR3094441B1 (fr) * | 2019-03-25 | 2021-04-09 | Vernet | Cartouche thermostatique |
HUP1900162A1 (hu) * | 2019-05-16 | 2020-11-30 | Kerox Ipari Es Kereskedelmi Kft | Nyomógombos szeleppel vezérelt kartus víz keverésére és/vagy víznek egy vagy több beömlés egy vagy több kiömléshez történõ továbbítására |
FR3109828B1 (fr) | 2020-04-29 | 2022-05-13 | Vernet | Ensemble thermostatique, notamment cartouche thermostatique |
FR3139613A1 (fr) | 2022-09-13 | 2024-03-15 | Vernet | Cartouche thermostatique, ainsi que robinet mitigeur comprenant une telle cartouche thermostatique |
FR3143784A1 (fr) | 2022-12-15 | 2024-06-21 | Vernet | Ensemble thermostatique, notamment cartouche thermostatique |
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US6279831B1 (en) * | 2000-01-18 | 2001-08-28 | Hansgrohe Ag | Mixing fitting with single lever operation |
US6325295B1 (en) * | 1999-01-19 | 2001-12-04 | Hansgrohe Ag | Cartridge for sanitary fittings |
FR2821411A1 (fr) * | 2001-02-23 | 2002-08-30 | Vernet Sa | Cartouche thermostatique a disques en ceramique, du type quart de tour a commandes concentriques, et robinet melangeur muni d'une telle cartouche |
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CN2055212U (zh) * | 1989-10-28 | 1990-03-28 | 蒋淑娟 | 温控式自动流量调节阀 |
CN2094017U (zh) * | 1991-08-09 | 1992-01-22 | 高金华 | 平衡调温调量冷热水混合阀 |
CN2336386Y (zh) * | 1997-10-26 | 1999-09-01 | 舒本仁 | 冷热液体混合恒温装置 |
FR2775780B1 (fr) * | 1998-03-09 | 2000-07-28 | Vernet Sa | Element thermostatique a reponse rapide |
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2004
- 2004-05-18 FR FR0405417A patent/FR2870611B1/fr not_active Expired - Fee Related
-
2005
- 2005-05-12 CA CA 2566137 patent/CA2566137A1/fr not_active Abandoned
- 2005-05-12 RU RU2006144865/28A patent/RU2006144865A/ru not_active Application Discontinuation
- 2005-05-12 AT AT05770866T patent/ATE416411T1/de not_active IP Right Cessation
- 2005-05-12 CN CNB2005800198793A patent/CN100533323C/zh not_active Expired - Fee Related
- 2005-05-12 ES ES05770866T patent/ES2317282T3/es active Active
- 2005-05-12 US US11/596,388 patent/US7673808B2/en not_active Expired - Fee Related
- 2005-05-12 DE DE200560011429 patent/DE602005011429D1/de active Active
- 2005-05-12 BR BRPI0510873-0A patent/BRPI0510873A/pt not_active IP Right Cessation
- 2005-05-12 AU AU2005255173A patent/AU2005255173A1/en not_active Abandoned
- 2005-05-12 WO PCT/FR2005/001192 patent/WO2005124495A1/fr active Application Filing
- 2005-05-12 EP EP05770866A patent/EP1751641B1/fr not_active Not-in-force
Patent Citations (4)
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CA2196228C (fr) * | 1991-03-14 | 2000-07-25 | Robert Macdonald | Mitigeur a commande thermostatique |
US6325295B1 (en) * | 1999-01-19 | 2001-12-04 | Hansgrohe Ag | Cartridge for sanitary fittings |
US6279831B1 (en) * | 2000-01-18 | 2001-08-28 | Hansgrohe Ag | Mixing fitting with single lever operation |
FR2821411A1 (fr) * | 2001-02-23 | 2002-08-30 | Vernet Sa | Cartouche thermostatique a disques en ceramique, du type quart de tour a commandes concentriques, et robinet melangeur muni d'une telle cartouche |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11175684B2 (en) | 2015-12-07 | 2021-11-16 | Vernet | Thermostatic single-control cartridge and mixer tap provided with such a cartridge |
US10795385B2 (en) | 2016-04-26 | 2020-10-06 | Vernet | Mixing unit and mixer tap comprising such a mixing unit |
US10817006B2 (en) | 2016-04-26 | 2020-10-27 | Vernet | Mixing unit and mixer tap comprising such a mixing unit |
WO2018015509A1 (fr) * | 2016-07-21 | 2018-01-25 | Vernet | Unité de mélange et robinet mitigeur comprenant une telle unité de mélange |
FR3054282A1 (fr) * | 2016-07-21 | 2018-01-26 | Vernet | Unite de melange et robinet mitigeur comprenant une telle unite de melange |
US11003199B2 (en) | 2016-07-21 | 2021-05-11 | Vernet | Mixing unit and mixer tap comprising such a mixing unit |
CN112334693A (zh) * | 2018-05-28 | 2021-02-05 | 韦内特公司 | 恒温阀芯 |
WO2019228973A1 (fr) * | 2018-05-28 | 2019-12-05 | Vernet | Cartouche thermostatique |
FR3081569A1 (fr) * | 2018-05-28 | 2019-11-29 | Vernet | Cartouche thermostatique |
CN112334693B (zh) * | 2018-05-28 | 2022-06-17 | 韦内特公司 | 恒温阀芯 |
US11487305B2 (en) | 2018-05-28 | 2022-11-01 | Vernet | Thermostatic cartridge |
WO2021250245A1 (fr) | 2020-06-12 | 2021-12-16 | Vernet | Dispositif thermostatique |
FR3111404A1 (fr) | 2020-06-12 | 2021-12-17 | Vernet | Dispositif thermostatique |
GB2611220A (en) * | 2020-06-12 | 2023-03-29 | Vernet | Thermostatic device |
DE112021003223T5 (de) | 2020-06-12 | 2023-04-20 | Vernet | Thermostatische Vorrichtung |
Also Published As
Publication number | Publication date |
---|---|
FR2870611A1 (fr) | 2005-11-25 |
RU2006144865A (ru) | 2008-06-27 |
AU2005255173A1 (en) | 2005-12-29 |
FR2870611B1 (fr) | 2006-08-25 |
EP1751641A1 (fr) | 2007-02-14 |
ATE416411T1 (de) | 2008-12-15 |
EP1751641B1 (fr) | 2008-12-03 |
US20080035744A1 (en) | 2008-02-14 |
CN100533323C (zh) | 2009-08-26 |
CA2566137A1 (fr) | 2005-12-29 |
BRPI0510873A (pt) | 2007-12-26 |
CN1969242A (zh) | 2007-05-23 |
ES2317282T3 (es) | 2009-04-16 |
DE602005011429D1 (de) | 2009-01-15 |
US7673808B2 (en) | 2010-03-09 |
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