EP1814671A2 - Koaxiales zuführsystem - Google Patents
Koaxiales zuführsystemInfo
- Publication number
- EP1814671A2 EP1814671A2 EP05823659A EP05823659A EP1814671A2 EP 1814671 A2 EP1814671 A2 EP 1814671A2 EP 05823659 A EP05823659 A EP 05823659A EP 05823659 A EP05823659 A EP 05823659A EP 1814671 A2 EP1814671 A2 EP 1814671A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- fluid
- chambers
- delivery device
- fluid delivery
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
- B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
Definitions
- the invention relates to a supply system for fluids, which is particularly suitable for delivering a fluid mixture to a surface, according to the claims 1 and 8 and a method for fluid delivery according to claim 26.
- the prior art discloses systems having a plurality of hoses through which various fluids are supplied to be finally mixed in a mixing device and discharged to the outside.
- Fluid hose system for a handgun disclosed.
- a fluid hose and an air hose are connected to the handle of a paint spray gun.
- a fluid supply device comprises in a supply line a first chamber for supplying a first fluid and a second chamber for supplying a second fluid.
- the chambers are by an axial Division of the feed strand formed and are coaxial with each other.
- the cross section of the first chamber is formed in the form of a circle, while the second chamber are formed as a circular ring segment.
- the center of the circle is identical to the center of the circle segment.
- a third or further fluids may be supplied through a third chamber or chambers.
- one end of the feed strand may be provided with a connection element.
- the connection element is fitted on the feed strand and seals its interior fluid-tight against the environment.
- the connection element has outer
- Connecting piece and inner coupling elements In each case, a connecting piece is assigned to a coupling element and provided with a going through both components opening.
- the coupling elements are designed according to the chambers and are introduced into this so that the interior of the chamber is sealed fluid-tight with respect to the other chambers. Through the openings, the respective fluids are introduced or discharged from the outside into the chambers of the feed line.
- At least one of the connecting pieces curved, so that the central axis of the connecting piece is located at an arbitrary angle to the central axis of the connecting element.
- a preferred angle here is a right angle.
- Fluid delivery device may be provided.
- this fluid delivery device may be formed by forming a plurality of injection ports in the one of the first and second chamber separating walls in an end portion of the supply strand to inject the pressurized fluid in the second chamber into the second chamber.
- Dispensing openings are formed in the second chamber separating the outside wall to deliver the fluid mixture formed in the second chamber to the outside.
- the geometry of the respective chambers can essentially correspond to the geometry of the chambers in the feed train.
- Number of discharge openings correspond.
- the injection openings are designed with the discharge openings substantially radially aligned.
- the injection openings are made smaller than the discharge openings. But it is also possible to form the injection openings at least as large as or larger than the discharge openings.
- the injection and discharge openings may be formed with a circular cross-section.
- Possible alternative cross-sectional shapes are formed, for example, as a circle, elliptical, oval, rectangular, as a circle segment, as a circular ring segment or as a star.
- a closure member may be provided to fluidly close the end of the fluid delivery device remote from the delivery string so that a fluid mixture may exit through the delivery ports alone.
- the closure element is such that a projection seals the second chamber in a fluid-tight manner with respect to all other chambers, while a fluid connection of the remaining chambers is produced via a cavity in the closure element.
- Closure element with a plurality of projections in such a way that all chambers are fluid-tight against each other and a connection consists only through the injection openings between the first chamber and the second chamber.
- the chambers of the fluid delivery device are formed flat, wherein the second chamber in layers to the first chamber borders. In this case, separate connections are provided for each fluid.
- connecting devices For connection of individual supply devices or of supply lines and fluid delivery devices connecting devices may be provided.
- the connecting device has a connection device provided with a first and a second pipe element, and a connection device provided with a third pipe element and a fourth pipe element.
- the first tubular element with the third tubular element and the second tubular element with the fourth tubular element fluid-tight connectable.
- an inner edge portion or an outer edge portion of the fluid-tight connectable tubular elements may be conical in order to establish the fluid-tight connection by the mating of the respective tube elements.
- the first tubular element is disposed within the second tubular element and the third tubular element is disposed within the fourth tubular element.
- the connecting device may comprise on the connecting device a sleeve element, on the inner surface of which a plurality of projections are formed which, when made, engage with recesses formed on an outer surface of the nozzle device to prevent inadvertent disconnection of the connecting device and the nozzle device.
- first and the second tubular element and / or the third and fourth tubular element in one piece be formed, wherein an apertured flange portion connects the two pipe elements.
- connecting walls may be provided between tubular elements in the connecting device and between the tubular elements in the nozzle device, so that the cross-sectional geometry corresponds to that of the feed strand or fluid delivery device.
- a third fluid may pass from the third chamber into the first chamber through a lumen in the closure member and then be injected into the second chamber in place of the first fluid or together with the first fluid.
- this is enabled by a controller which controls a pump which individually pressurizes the fluids in the individual chambers for predetermined periods of time to provide the intended fluid mixture in the dispenser. It is possible to pressurize a plurality of the plurality of chambers corresponding to the plurality of fluids, or even to apply a negative pressure to a part of the chambers in order to draw a fluid mixture against the general supply direction to the pump.
- the control unit can preferably be designed as a digital control unit. Different types of devices can be used, such as a vacuum pump, a roller pump, a compressed-air pump or an inkjet printer. Principle working supply device combined with the control unit or be integrated into this.
- one or more of the above-mentioned devices can be interconnected in combination with each other, as needed, or alternatively used.
- sensors may be provided for each chamber. By the sensors detected pressures can be compared by means of an electronic control with the corresponding set pressures and adjusted if they differ.
- the fluids injected from the first chamber into the second chamber are in particular liquids, while the second fluid in the second chamber is a gas. As a result, the fluid mixture released to the outside is present as mist.
- the delivery system according to the invention can be used in particular in the painting technique, the medical treatment of wounds with various treatment media, the field of air conditioning, laboratory technology for chemistry and / or biology, cleaning technology, used in fire fighting or in agriculture technology.
- Fig. 1 (a) to 1 (i) are cross-sectional views of various embodiments of a device according to the invention Feeding device in a portion of an end portion formed as a dispenser;
- Fig. 2 is a cross-sectional view of a feeding device according to the invention in the area of a
- Dispensing device formed end portion according to another embodiment
- FIG. 3 is a longitudinal sectional view of a portion of the feeder of FIG. 2;
- FIG. 4 is a plan view of a portion of the delivery device of FIG. 2; FIG.
- Figure 5 is a three-dimensional view of a stopper closure element according to the invention from the side facing a feed strand;
- Fig. 6 is a sectional view of the plug of Fig. 5;
- Fig. 7 is a plan view of the plug of Fig. 5 from the side facing the feedstring;
- FIG. 8 shows a three-dimensional view of a connecting element designed as a connecting plug according to an embodiment of the invention from the side facing away from the feed strand;
- connection element of FIG. 8 shows a three-dimensional view of the connection element of FIG. 8 from the side facing the feed strand.
- connection element of FIG. 8 shows a three-dimensional view cut along a plane of symmetry of the connection element of FIG. 8 from the side facing the feed strand.
- Fig. 11 is a plan view of the connection element of Fig. 8 of the feed strand side facing.
- FIG. 12 shows a plan view of a connecting element designed as a connecting element according to another embodiment of the invention.
- Fig. 13 is a sectional view of the terminal plug of Fig. 12;
- Fig. 14 is a plan view of a dispenser according to an embodiment of the invention.
- FIG. 16 is a plan view of another embodiment of a dispenser that is the same as the dispenser other than the mold shown in FIG. 14.
- FIG. 16 is a plan view of another embodiment of a dispenser that is the same as the dispenser other than the mold shown in FIG. 14.
- 17 (a), 17 (b) and 17 (c) show possible cross-sectional views of the dispenser of Fig. 16.
- Fig. 18 is a longitudinal sectional view of a device for connecting a two-channel tube.
- 19 is a diagram for explaining a pump controller according to an embodiment.
- FIG. 20 shows an enlargement of the section of FIG. 19 labeled "A".
- FIGS. 1 (a) and 1 (c) are diagrams for explaining various types of pump control.
- 1 (a) to 1 (i) are enlarged cross-sectional views of a tube serving as a supply device and a discharge head formed in an end portion of the tube and serving as a dispenser, hereinafter referred to as in FIGS. 1 (a) and 1 (c).
- b) cross section is described as an example.
- a first chamber 1 is surrounded by a second chamber 3 and a third chamber 5.
- a liquid is injected through injection openings 11 provided in the wall between the first chamber 1 and the second chamber 3 from the first chamber 1 into a gas present in the second chamber 3.
- the resulting fluid mixture is then discharged through provided in the outer wall of the chamber 3 discharge openings 13 from the second chamber 3 to the outside.
- the discharge openings 13 have a larger diameter than the injection openings 11. The immediate release under pressure to the outside creates a mist from the fluid mixture.
- the injection openings 11 and discharge openings 13 are each formed in alignment and can be arranged at freely selectable angles to each other, such as. from Fig. 1 (b) can be seen. As a result, the mist can be emitted in an angle range corresponding to the angle covered by the injection openings or delivery openings.
- Fig. L (b) shows, in addition to the three chambers 1, 3, 5 and the injection and discharge ports 11, 13, a suction port 15 through which a fluid mixture sucked and against the general supply direction through the third chamber 5 of the hose from the dispensing head away is sucked off.
- the supply of fluids to the dispensing head and the suction from the dispensing head is performed by a digital controller controlled pump and explained in more detail later.
- a provided in the third chamber 5 steel wire 7 serves as a reinforcement for the hose or the Abgabekopf.
- the steel wire 7 it is also possible to give the hose or the dispensing head a predetermined shape. The given shape is maintained by a plastic deformation of the steel wire 7.
- FIGS. 1 (c) to 1 (i) Various examples of arrangements of spray angles and chambers are also apparent from FIGS. 1 (c) to 1 (i), in which like elements are denoted by the same reference numerals as in FIGS. 1 (a) and 1 (b). ,
- FIG. 1 (i) shows an exemplary embodiment of a dispensing head with chambers 3 arranged alternately for supplying fluid and chambers 5 for aspirating the fluid or fluid mixture.
- the diameters of the discharge openings, which are formed in the outer wall of the chamber 3, are smaller than those of the suction openings, which are formed in the respective outer wall of the chambers 5.
- a fluid supply takes place only through the outer chambers 3.
- FIGS. 1 (a) to 1 (i) it is also possible to supply different fluids in the individual chambers 3.
- Figs. 2 to 4 show a discharge head of a supply device according to a second embodiment of the invention.
- the essential difference from the first embodiment is that the center axes of the injection openings 211 and the discharge openings 213 are not in a plane perpendicular to the central axis of the dispensing head, but are arranged obliquely thereto.
- the cross sections of the openings 211, 213 are formed as circular ring segments or as rectangular slots.
- FIGS. 5 to 7 show various views of a closure element designed as a plug 30.
- the plug 30 shown in the three-dimensional view of Fig. 5 is for a dispenser with the in Fig. L (f) or
- Fig. 1 (h) shown cross section provided.
- the plug 30 consists of a cylindrical jacket 33 with a concave bottom 35 and a projecting from the bottom projection 31.
- the inner diameter of the shell 33 corresponds to the outer diameter of the tube and closes with this fluid-tight.
- the projection 31 tapers from the ground.
- the projection 31 is inserted into the chamber 3 to seal the chamber 3 in a fluid-tight manner against the chambers 1 and 5 such that a connection exists only via the injection openings 11.
- the bottom 35 of the plug 30 is concave, a space remains between the bottom 35 and the open end of the hose. For this reason, there is a fluid connection between the chambers 1 and 5.
- Fig. 7 is a plan view of the plug of Fig. 6 provided for example for a feed train having the cross sections shown in Fig. 1 (f) or Fig. 1 (h).
- FIGS. 8 to 11 show a connection plug 20 designed as a connection element, which is attached to the end of the feed line opposite the dispensing device.
- the connection plug shown in FIGS. 8 to 11 is also provided for a feed train having the cross-sectional geometry shown in FIGS. 1 (d) and 1 (e).
- the plug 20 also has a cylindrical wall 22 and a bottom 24. On the side facing away from the feed line (outside), a connecting piece 27 and a multiplicity of connecting pieces 29 project from the bottom. No supply lines, not shown, for fluids are connected to the connecting pieces 27, 29.
- a protrusion 21 projecting from the bottom on a side facing the feed strand (inner side) is assigned to a connecting piece 27, and a multiplicity of protrusions 25 protruding from the bottom on the inside are assigned to a connecting piece 29 in each case.
- the bottom and the respective associated projection 21, 25 are designed as passages channels 23, 24 are formed.
- the projections 21, 25 taper in the direction of the inside and serve as a coupling element according to the invention.
- connection plug 20 has a connecting piece 29 which lies substantially at a right angle to the center axis of the supply system.
- a projection 25 is provided for introduction into a chamber 3 of a feed device according to the invention, and through the channel 24 a fluid is introduced into the chamber 3.
- Figures 14, 15 (a-c), 16 and 17 (a-c) show another embodiment of dispensing heads for different media, identical except for the shape in plan view.
- the dispensing head has two
- a liquid is fed into the first chamber 101, while a gas is fed directly into the second chamber 103 via the second connection 107.
- a plurality of injection ports 111 are also formed, while in an outer wall of the second chamber, the injection ports 103 corresponding discharge openings 113 are provided. These discharge openings 113 also have a larger diameter than the injection openings 101.
- Fig. 18 shows a connection device for fluid-tight connection of a hose with two chambers.
- a connector 40 In a connector 40, an inner 41 and outer tube member 43 are connected by a flange portion 42 provided with holes 44. Outside the outer tubular element 43, a sleeve part 45 is provided as a securing element. On the inner surface of the sleeve member 45 projections 47 are executed.
- a nozzle part 50 of the connecting device also has an inner tubular element 51 and outer tubular element 53, which are connected to one another by means of positioning parts 57.
- a portion on the outside of the neck portion 50 is provided with recesses 55, wherein the projections 47 of the sleeve portion 45 in a manufactured fluid-tight connection with these are engaged.
- FIG. 19 and 20 are a diagram and a detail of the diagram for explaining the function of a digital control device according to an embodiment, which can be combined with a feed system according to the invention.
- Ml and M2 denote two different exemplary possibilities (modules) for controlling the fluid supply of a feed system having three chambers 1, 3, 5, as for example.
- Fig. 1 (b) is shown.
- A denotes a detailed section of the diagram indicated by a circle A, which is shown enlarged in FIG.
- the curve designated by Kl represents the regulated by the controller pressure curve in the first chamber 1, through which a liquid is supplied.
- the pressure P in the first chamber 1 is increased to a value P x at a time ti and kept at this value until a time t 2 .
- the pressure P in the second chamber is increased to a value P 2 in order to be lowered again when a time t 3 is reached.
- the pressure in the third chamber is reduced, so that a suppression S is formed. This is held until a time t x i, in order then to be increased again to P.
- the periods Dl and D2 are freely adjustable for each cycle, or Dl can also be changed within a cycle.
- the digital controller also allows the use of multiple independent control channels. With each channel, different devices, e.g. Roller pumps, vacuum pumps, compressed air pumps, injectors operating on the inkjet principle, electro-mechanical air valves (compressed air, vacuum), electrical relays or electrical devices (vacuum cleaners, pumps, etc.). In this case, the various devices can be combined with each other according to the need, additionally connected or alternatively used.
- different devices e.g. Roller pumps, vacuum pumps, compressed air pumps, injectors operating on the inkjet principle, electro-mechanical air valves (compressed air, vacuum), electrical relays or electrical devices (vacuum cleaners, pumps, etc.
- the various devices can be combined with each other according to the need, additionally connected or alternatively used.
- a control device is able to compare the detected pressures with the predetermined target pressures and adjust in case of deviation.
- Fig. 21 schematically shows diagrams for explaining various examples of control possibilities that can be performed by the controller.
- the time axis is omitted.
- a to H corresponds to the topmost axis through a first pressure pump for a fluid such as. a liquid generated pressure which is greater than the output pressure P, and which is generated at the apparent from the respective diagram periods in a first chamber of a feed system according to the invention.
- the central axis in the diagrams A to H corresponds to that by a second pressure pump for a fluid such as. a gas generated pressure, which is also greater than the output pressure P, and to those shown in the respective diagram
- Periods is generated in a second chamber of a feed system according to the invention.
- the respective lowest axis of the diagrams A to H corresponds to a vacuum generated in a third chamber by a vacuum pump at the predetermined time intervals.
- FIG. 21 denoted by A substantially corresponds to the section A of FIG. 19 shown enlarged in FIG. 20.
- both pressure pumps are operated in order to generate pressure in the respective chambers at the predetermined time intervals.
- a vacuum pump is connected to produce a negative pressure in the third chamber in the predetermined periods.
- the diagram labeled B in FIG. 21 shows the operation of two pressure pumps interconnected with each other and with a vacuum pump, which are each operated in the same period.
- the control unit makes it possible to switch the respective devices on and off in a time interval of 1 second to 24 hours, whereby pauses of 1 second to 23 hours 59 minutes 59 seconds are possible between the individual cycles.
- the control unit can be programmed directly or flexibly via a PC.
Landscapes
- Nozzles (AREA)
- Threshing Machine Elements (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004056455A DE102004056455B4 (de) | 2004-11-23 | 2004-11-23 | Zufuhrvorrichtung für Fluide |
PCT/EP2005/012495 WO2006056409A2 (de) | 2004-11-23 | 2005-11-22 | Koaxiales zuführsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1814671A2 true EP1814671A2 (de) | 2007-08-08 |
EP1814671B1 EP1814671B1 (de) | 2009-01-14 |
Family
ID=35917059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05823659A Not-in-force EP1814671B1 (de) | 2004-11-23 | 2005-11-22 | Koaxiales zuführsystem |
Country Status (7)
Country | Link |
---|---|
US (1) | US7699246B2 (de) |
EP (1) | EP1814671B1 (de) |
AT (1) | ATE420731T1 (de) |
CA (1) | CA2588462A1 (de) |
DE (2) | DE102004056455B4 (de) |
RU (1) | RU2374005C2 (de) |
WO (1) | WO2006056409A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012212300A1 (de) | 2012-07-13 | 2014-01-16 | Hansgrohe Se | Brause |
JP6257884B2 (ja) * | 2012-09-18 | 2018-01-10 | 株式会社中西製作所 | ノズル管ユニットとこれを用いた洗浄装置。 |
JP6401481B2 (ja) * | 2014-04-02 | 2018-10-10 | 株式会社中西製作所 | ノズル管ユニットとこれを用いた洗浄装置 |
JP6366328B2 (ja) * | 2014-04-02 | 2018-08-01 | 株式会社中西製作所 | ノズル管ユニットとこれを用いた洗浄装置 |
DE102015213824A1 (de) * | 2015-07-22 | 2017-01-26 | Volkswagen Aktiengesellschaft | Sprühvorrichtung zum Auftragen eines Farbmediums auf ein Bauteil eines Kraftfahrzeuges |
US10251336B1 (en) * | 2018-07-02 | 2019-04-09 | United Arab Emirates University | Drip irrigation system |
DE102022117652A1 (de) * | 2022-07-14 | 2024-01-25 | Illinois Tool Works Inc. | Düsenanordnung zum auftragen von fluiden, system mit einer solchen düsenanordnung und verfahren zum auftragen von fluiden |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531050A (en) * | 1967-04-22 | 1970-09-29 | Ca Atomic Energy Ltd | Two-phase homogenizer |
IT974494B (it) * | 1972-12-06 | 1974-06-20 | Colgate Palmolive Co | Apparecchio e procedimento per il riempimento di contenitori a pareti cedevoli con una pluralita di materiali fluenti ad esempio paste dentifricie |
US4014369A (en) * | 1975-12-31 | 1977-03-29 | Exxon Research And Engineering Company | Triple pipe low temperature pipeline |
US5044559A (en) * | 1988-11-02 | 1991-09-03 | United Technologies Corporation | Gas assisted liquid atomizer |
US5327945A (en) * | 1993-08-11 | 1994-07-12 | Saber Equipment Corporation | Fuel dispensing spout |
US5395054A (en) | 1994-03-21 | 1995-03-07 | Ransburg Corporation | Fluid and air hose system for hand held paint spray gun |
US5474235A (en) * | 1994-04-13 | 1995-12-12 | Wheelabrator Technologies, Inc. | Spray nozzle insert and method for reducing wear in spray nozzles |
DE29714564U1 (de) * | 1997-08-14 | 1997-10-09 | Richter, Siegfried, Dipl.-Ing. (FH), 88605 Sauldorf | Vorrichtung zum Vernebeln von Flüssigkeiten |
US5971298A (en) * | 1998-05-04 | 1999-10-26 | Northrop Grumman Corporation | Micro spray gun |
SK283606B6 (sk) * | 2000-04-11 | 2003-10-07 | Július Chrobák | Spôsob zvýšenia dostreku kontinuálneho aerosólového lúča |
JP4417245B2 (ja) * | 2002-05-07 | 2010-02-17 | スプレイング システムズ カンパニー | 内部混合空気式霧化スプレーノズル組立体 |
DE10322343A1 (de) | 2002-07-23 | 2004-02-05 | Wella Aktiengesellschaft | Vorrichtung für eine Farbbehandlung von Kopfhaar mittels eines Farbsprühstrahls aus einer Düse |
-
2004
- 2004-11-23 DE DE102004056455A patent/DE102004056455B4/de not_active Expired - Fee Related
-
2005
- 2005-11-22 EP EP05823659A patent/EP1814671B1/de not_active Not-in-force
- 2005-11-22 US US11/791,357 patent/US7699246B2/en not_active Expired - Fee Related
- 2005-11-22 AT AT05823659T patent/ATE420731T1/de not_active IP Right Cessation
- 2005-11-22 DE DE502005006497T patent/DE502005006497D1/de active Active
- 2005-11-22 RU RU2007121791/12A patent/RU2374005C2/ru not_active IP Right Cessation
- 2005-11-22 WO PCT/EP2005/012495 patent/WO2006056409A2/de active Application Filing
- 2005-11-22 CA CA002588462A patent/CA2588462A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2006056409A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP1814671B1 (de) | 2009-01-14 |
DE102004056455B4 (de) | 2008-09-25 |
DE502005006497D1 (de) | 2009-03-05 |
US20080191052A1 (en) | 2008-08-14 |
WO2006056409A3 (de) | 2006-10-05 |
WO2006056409A2 (de) | 2006-06-01 |
RU2007121791A (ru) | 2009-01-10 |
ATE420731T1 (de) | 2009-01-15 |
DE102004056455A1 (de) | 2006-06-01 |
RU2374005C2 (ru) | 2009-11-27 |
CA2588462A1 (en) | 2006-06-01 |
US7699246B2 (en) | 2010-04-20 |
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