EP0266613A2 - Buse de décharge pour clapets - Google Patents

Buse de décharge pour clapets Download PDF

Info

Publication number
EP0266613A2
EP0266613A2 EP87115244A EP87115244A EP0266613A2 EP 0266613 A2 EP0266613 A2 EP 0266613A2 EP 87115244 A EP87115244 A EP 87115244A EP 87115244 A EP87115244 A EP 87115244A EP 0266613 A2 EP0266613 A2 EP 0266613A2
Authority
EP
European Patent Office
Prior art keywords
outlet
valve
shower
outlets
valves
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.)
Withdrawn
Application number
EP87115244A
Other languages
German (de)
English (en)
Other versions
EP0266613A3 (fr
Inventor
Holger Nehm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neoperl GmbH
Original Assignee
Dieter Wildfang GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dieter Wildfang GmbH filed Critical Dieter Wildfang GmbH
Publication of EP0266613A2 publication Critical patent/EP0266613A2/fr
Publication of EP0266613A3 publication Critical patent/EP0266613A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout
    • E03C1/0405—Constructional or functional features of the spout enabling multiple spray patterns
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1609—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 having selectively- effective outlets with a selecting mechanism comprising a lift valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout

Definitions

  • the invention relates to a spout for a sanitary fitting with a plurality of outlets, in particular with a shower outlet and a jet outlet, and with a valve which can optionally be switched to a jet or shower position and with an actuation switch therefor.
  • tap spouts are designed either for the kitchen area or as shower spouts.
  • a universal use is not intended because of the different priority switching to shower mode on the one hand or jet mode on the other hand when the tap is turned on.
  • the comparatively voluminous design of the outlet head which is caused by the multiple function, can be disadvantageous, for example when washing, if vessels with narrow or narrow inlet openings are to be washed.
  • the object of the present invention is to provide a spout for a sanitary fitting of the type mentioned at the outset which is simple in terms of construction and manufacture and which can be used universally for the kitchen area and the bathroom area. All the usual functions, i.e. in particular, the switchability of the shower from the jet or vice versa and also the automatic switch back to a desired output switch position are retained. In addition, this starting position should also be freely selectable, and the handling of the fitting outlet should be improved.
  • the invention proposes in particular that at least one separate valve with its own immediately adjacent water outlet is provided for each of the shower outlet and the jet outlet, and that the central axis of the shower outlet on the one hand and the jet outlet on the other have a lateral distance from one another that is at least the sum from half the shower outlet cross section and half the jet outlet cross section.
  • valves for the water outlets are of identical design. This results in advantages in manufacturing, warehousing and assembly.
  • Each valve expediently has a valve seat at the outlet, with which a valve body provided with an outer actuating part cooperates, which is mounted in a displaceable manner in a guide bore opposite the outlet in the water supply.
  • valve body or the like connected to one another via a rocker arm mounted between them and alternately holding them in open or closed positions.
  • a rocker arm mounted between them and alternately holding them in open or closed positions.
  • At least one of the valve bodies is preferably spring-loaded in the opening direction. This results in a return of the valve equipped with a spring to a defined starting position when the water pressure falls below a certain value by closing the tap. It is particularly advantageous if a spring, which is preferably located outside the water supply, is provided to act upon the spring force of the valve body (s) and is arranged so that it can be easily exchanged or converted from one valve to another.
  • the arrangement of the spring outside the water channel results in good operational reliability of the switch mechanism.
  • the optional attachment of the spring to the one or the other valve enables a switch-back priority that is adapted to the area of use of the spout, an automatic switch-back to the jet outlet and to the shower outlet in the shower area being usually provided for use in the kitchen area.
  • any change is still possible.
  • the spring is supported on the one hand on the underside of the preferably mushroom-shaped actuating part and on the other hand on an outer wall side of the water supply, with annular grooves and / or a guide neck engaging in the spring preferably being used for mounting the spring end regions on the actuating part and / or on the outer wall or the like.
  • the receiving profiles for the spring are the same for both valves.
  • a preferred embodiment of the invention provides that the valves with their outlets, in particular on the one hand with the shower outlet and on the other hand with the jet outlet and the like, are accommodated in an outlet head which, in particular with regard to its cross section, essentially forms a continuation of the fitting outlet and that the water outlets are arranged one behind the other in the inflow direction.
  • This embodiment is particularly advantageous because it results in a slim design in the head area, so that with this Spouts to be cleaned are also more accessible within vessels.
  • DE-OS 30 15 180 an outlet in which the outlet head arranged one behind the other has a shower outlet and a jet outlet.
  • this outlet can be switched telescopically from one function to the other by moving it.
  • this handling is unfavorable, since an axial pressure or a gripping and pulling movement is required to operate the outlet, while according to the present invention i.a. by using separate valves at the outlets, a much simpler key operation is advantageously provided.
  • the outlet according to DE-OS 30 15 180 does not have an automatic function switch back to a selectable outlet.
  • valve outlets are provided in a common insert part which can be connected to the outlet head, that this insert part is assigned to the valve outlets, in particular has the same screw-in openings for a shower part or a steel part, and that the insert part is preferably on the inside between the valve outlets for mounting the rocker arm has a bearing holder designed in particular as a snap bearing for a rocker arm axis.
  • the shower part and the jet part can be used as desired, so that the The position of the parts within the discharge head can be freely selected.
  • the interchangeable or convertible return spring for setting the priority there are a multitude of possibilities through which an individual adaptation to the area of application or also to personal needs is possible without the need for complicated construction measures.
  • a preferred embodiment of the invention provides that the outlet head is essentially formed in one piece with its water supply and the screw-in connections for a shower part or a jet part and the like, and opposite the outlets carries a removable cover which has the guide bores and closes an insertion opening. This provides particularly good access to the built-in parts from the rear after removing the cover. Manufacturing is also simplified.
  • valve body has an annular groove in the area of the connection with the rocker arm and that the rocker arm is fork-shaped at its ends with preferably rounded ends for engaging in the annular grooves.
  • An outlet shown in the figures for a sanitary fitting 1 can be used both in the shower area as a hand shower and in the kitchen area as a sink water outlet.
  • the outlet has a shower outlet 2 and a jet outlet 3 arranged one behind the other.
  • the position of these two outlets is freely selectable and there is the possibility of providing a different arrangement by moving the two screw-in parts - shower part 4 or jet part 5 (see also FIG. 4).
  • the shower outlet 2 and the jet outlet 3 are each assigned a separate valve 6, 6a with its own, immediately adjacent water outlet 7 or 7a.
  • Fig. 1 shows clearly that these valves 6, 6a are of the same overall design. Accordingly, they both have a valve seat 8, 8a at the outlet 7, 7a, with which a valve body 10, 10a provided with an outer actuating part 9, 9a cooperates.
  • the valve bodies 10, 10a are slidably mounted in a guide bore 11, 11a opposite the outlet 7, 7a in the water supply 12 of the outlet 1. In the bearing area and at the lower end facing the valve seat 8, 8a, the valve bodies 10, 10a have receiving grooves 13, 14 for the sealing rings 15, 16.
  • valve bodies 10, 10a are generally formed like mushrooms with an enlarged, outer actuating part as push buttons.
  • This actuating part 9, 9a is followed by a guide section mounted in the guide bore 11, 11a and an articulated head 17, 17a thereon.
  • the two valve bodies 10, 10a are connected via a rocker arm 18 mounted between them, which engages with its free ends on the joint heads 17, 17a.
  • the ends of the rocker arm 18 each have bearing eyes 19 encompassing the spherical section 17, 17a of the valve bodies 10, 10a, which have a groove corresponding to the spherical shape.
  • the joint head connection between the ends of the rocker arm 18 and the valve bodies 10, 10a is designed as a snap-in connection, with the flexibility of the plastic material preferably used for the rocker arm ensuring the required deformability when the connection is engaged and disengaged.
  • valve bodies 10, 10a with their areas projecting into the interior of the water supply 12 are dimensioned in cross-section such that they fit through the guide bores 11 and 11a, respectively.
  • the valve body as a whole can be inserted through the guide bore 11, 11a and can be inserted into the rocker arm 18 by pressurization.
  • the rocker arm 18 is mounted between the water outlets 7, 7a.
  • the rocker arm 18 has a transverse axis 20 which can be snapped into a fork-shaped bearing holder 21.
  • the bearing holder 21 is integrally formed on an insert 22 which is inserted into the outlet head 23 from the outlet side. This insert also has the water outlets 7, 7a and assigned the same screw-in openings 24 for the shower part 4 or the jet part 5.
  • a return spring 25 is provided in one of the valves, here in the valve 6a.
  • This return spring 25 is dimensioned in its compressive force so that the normal position of the valves is maintained during normal operation with water flowing through the outlet fitting. Only when the water pressure falls below a certain value when the tap is turned off is the valves returned to the starting position shown in FIG. 1 by the return spring 25.
  • This return spring 25 acts in the opening direction of the associated valve.
  • a guide neck 26a engaging in the spring and an annular groove 27a surrounding it are provided on the outer wall side of the water supply 12.
  • the underside of the actuating part 98a is also provided with an annular groove 28a for receiving the upper end of the spring.
  • valves are of identical design also with regard to the above-described design for mounting the return spring 25.
  • the valve 6 thus also has corresponding parts 26 to 28. It is therefore possible from the outset to arrange the return spring 25 as desired in one of the valves 6 or 6a, depending on the starting position of the valves in the sanitary outlet fitting used in each case. Since the shower part 4 and the jet part 5 are of the same design with regard to their screw-in thread, both the position of the shower outlet or the jet outlet within the outlet head 23 and the automatically setting starting position of the valves can be chosen freely or in any combination. The construction of the outlet fitting according to the invention is thus able to to produce the individual parts of the outlet fitting regardless of the later application.
  • the water outlets with the associated valves and the like are arranged one behind the other in the inflow direction of the water.
  • this results in a water supply particularly simple course and also the outlet head 23 can be kept very slim overall.
  • the outlet head 23 essentially forms a continuation of the valve feed line 29 with respect to its cross section, as can also be seen in FIGS. 3 to 9.
  • the accessibility of the outlet head 23 is thus improved in certain applications.
  • the outlet head 23 has on its side opposite the valve outlets a recess 30 for receiving the actuating parts 9, 9a and the like.
  • a tight cover hood 31 made of elastic material covering the recess 30 is provided. By pressing the outside of this cover, the parts 9, 9a of the valves underneath can be actuated.
  • FIGS. 1 to 4 show outlet heads 23 or outlets which can be rotated by a certain amount with respect to an inlet pipe 29 (cf. FIGS. 7 to 9) about their longitudinal axis 11.
  • a circumferentially oriented slot 33 is provided in a plug-in connection 32 with a reduced external cross-section, into which a screw or a securing pin attached to the inlet pipe can engage.
  • the outlet is fixed in the longitudinal direction, but can be pivoted back and forth at a certain angle.
  • the plug-in connection 32 also has two ring grooves 34 for receiving sealing rings 35. 4 that the shower part 4 at the front end and the jet part 5 are set back in the outlet head 23.
  • the outlets according to FIGS. 1 to 4 can in particular be attached to fixed pipe outlets 29 as shown in FIGS. 7 to 9.
  • a threaded connection 36 is provided on an extendable water supply hose.
  • the outlet 1 according to FIG. 6 finally shows an embodiment which is somewhat longer than that of FIG. 5, with a handle 37 adjoining the actual outlet head 23, this outlet being usable in particular in the shower area.
  • other joint connections can also be provided, for example a fork-shaped embodiment of the lever ends, which engages in a groove in the respective valve body, as is shown by the preferred one 10 is still described.
  • the outlet 1 according to the invention practically enables a multitude of different application variants with the same basic construction by virtue of an “modular system”, in that some existing parts are designed in such a way that they can be arranged differently. This results in considerable manufacturing and storage advantages, because despite this multitude of different possible uses and variations in practical use in the manufacture of the individual parts, the later use has practically no influence.
  • valves with outlets in the inflow direction one behind the other enables a structurally simple structure and a slim design in the area of the outlet head 23.
  • the use of separate individual valves and the like also has advantages with regard to maintenance and repair, since in the event of malfunctions, only the defective part can be replaced.
  • the sanitary outlet fitting 1 according to the invention is suitable both for use in the kitchen area and in the bathroom area, and a large number of individual settings are also possible within these application areas.
  • FIG. 10 A preferred embodiment of a spout 1 according to the invention is shown in FIG. 10.
  • the outlet head 23 is essentially made in one piece with its water supply 12 and the screw-in connections 24 for the shower part or a jet part.
  • the accessibility to the built-in parts is made possible by the fact that an insertion opening 39 is provided opposite the outlets 7, 7a on the rear side of the outlet head and can be closed tightly by means of a cover 40.
  • This cover 40 has the guide bores 11, 11a for the valve bodies 10, 10a.
  • the cover 40 is held in the assembly position by screws 42 and is sealed off from the outlet head housing by a circumferential O-ring seal 43.
  • the screws 42 are accessible after the cover 31 has been removed.
  • the covering hood 31 has good dimensional stability. On the other hand, it is comparatively thin-walled in the area of the actuating parts 9, 9a in order to enable easy operation.
  • the valve bodies 10, 10a have annular grooves 38 in the connection area for the rocker arm ends, into which fork-shaped and preferably spherically rounded ends of the rocker arm 18 engage.
  • a relative movement between rocker arm 18 and the valve bodies is possible transversely to the direction of movement of the valve bodies, so that dimensional tolerances can thereby be compensated for well.
  • This allows a much easier manufacture and assembly.
  • the valve bodies 10, 10a can perform a small wobble movement, so that they can engage in their associated valve seat 8, 8a practically self-centering and independent of a transverse guidance of the rocker arm when moving in the closed position. A particularly good seal is possible with little effort.
  • the cover 40 can be removed together with the installation parts. This provides particularly good accessibility for cleaning purposes or repairs.

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)
  • Nozzles (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
EP87115244A 1986-11-04 1987-10-19 Buse de décharge pour clapets Withdrawn EP0266613A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3637470 1986-11-04
DE8629387U DE8629387U1 (fr) 1986-11-04 1986-11-04
DE3637470A DE3637470C2 (de) 1986-11-04 1986-11-04 Auslauf für Sanitärarmaturen

Publications (2)

Publication Number Publication Date
EP0266613A2 true EP0266613A2 (fr) 1988-05-11
EP0266613A3 EP0266613A3 (fr) 1989-01-11

Family

ID=25849016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87115244A Withdrawn EP0266613A3 (fr) 1986-11-04 1987-10-19 Buse de décharge pour clapets

Country Status (2)

Country Link
EP (1) EP0266613A3 (fr)
DE (2) DE3637470C2 (fr)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996014936A1 (fr) * 1994-11-15 1996-05-23 Berline Anatoli A Distributeur d'eau
FR2751896A1 (fr) * 1990-01-26 1998-02-06 Kugler Robinetterie Sa Dispositif d'ecoulement pour armature sanitaire
EP0891815A3 (fr) * 1997-07-15 2000-05-24 AMFAG S.p.a. Pommeau de douche
WO2001077550A3 (fr) * 2000-04-05 2002-04-04 Hansgrohe Ag Vanne multivoie pour robinetterie sanitaire
EP1593782A3 (fr) * 2004-05-05 2006-12-06 Neoperl GmbH Unité de lavage sanitaire et robinetterie sanitaire
US7607588B2 (en) * 2006-02-28 2009-10-27 Fabrizio Nobili Sink spray head with supply jet variation and flow rate regulation
DE102009008196A1 (de) 2009-02-02 2010-08-12 Hansgrohe Ag Brause mit Umsteller
CN101940987A (zh) * 2010-08-23 2011-01-12 厦门松霖科技有限公司 滑动切换出水机构
CN101590454B (zh) * 2009-04-30 2011-05-18 厦门松霖科技有限公司 一种按钮切换出水水花的手持花洒
EP2638970A1 (fr) * 2012-03-16 2013-09-18 Toto Ltd. Dispositif de commutation de passage d'eau et tête de douche à main comprenant le dispositif de commutation de passage d'eau
CN103785554A (zh) * 2012-11-01 2014-05-14 厦门凯美欧卫浴科技有限公司 摇杆切换功能的顶喷花洒
CN104747760A (zh) * 2014-12-30 2015-07-01 厦门松霖科技有限公司 控制阀及包括该控制阀的花洒
CN104790470A (zh) * 2015-04-14 2015-07-22 浙江大学 一种雾化水龙头及其重力供气装置
WO2016019687A1 (fr) * 2014-08-08 2016-02-11 江门市霏尼格斯淋浴制品科技有限公司 Valve de commutation de type a enfoncer
WO2018120279A1 (fr) * 2016-12-30 2018-07-05 福建欣宇卫浴科技股份有限公司 Pomme de douche à main présentant des fonctions de sortie d'eau commutées au moyen d'un bouton
CN110291259A (zh) * 2017-02-13 2019-09-27 松下知识产权经营株式会社 水龙头装置
EP4056775A1 (fr) * 2021-03-12 2022-09-14 Grohe AG Pomme de douche pour une robinetterie d'eau

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184777A (en) * 1990-01-26 1993-02-09 Kugler, Fonderie Et Robinetterie S.A. Shower with manipulable head and selective outflows
DE9314443U1 (de) * 1993-09-24 1993-12-02 Weidmann H Ag Wasserauslauf für eine Sanitärarmatur
IT1293134B1 (it) * 1997-05-05 1999-02-12 Gevipi Ag Doccetta alimentata da tubazione flessibile, con commutazione della modalita' di erogazione.
DE10220079A1 (de) * 2002-05-04 2003-11-13 Gardena Mfg Gmbh Duschvorrichtung
DE102011017434A1 (de) 2011-04-18 2012-10-18 Grohe Ag Brause oder Handbrause
WO2012143097A1 (fr) 2011-04-18 2012-10-26 Grohe Ag Pomme d'arrosoir ou une pomme de douche
DE102022107866A1 (de) * 2022-04-01 2023-10-05 Alfred Kärcher SE & Co. KG Flüssigkeitsabgabevorrichtung für ein Druckreinigungsgerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811618A (en) * 1973-01-31 1974-05-21 Dream Flo Syst Inc Liquid concentrate and water mixing and dispensing device
DE3015180A1 (de) * 1979-04-25 1981-01-29 Belloch Aparicio Vorrichtung zur wahlweisen zerstaeubung des wassers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH635763A5 (en) * 1979-04-14 1983-04-29 Egro Ag Hand-held shower
DE3222968C2 (de) * 1982-06-19 1985-10-31 Dieter Wildfang KG, 7840 Müllheim Handbrause mit umstellbarem Ventil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811618A (en) * 1973-01-31 1974-05-21 Dream Flo Syst Inc Liquid concentrate and water mixing and dispensing device
DE3015180A1 (de) * 1979-04-25 1981-01-29 Belloch Aparicio Vorrichtung zur wahlweisen zerstaeubung des wassers

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751896A1 (fr) * 1990-01-26 1998-02-06 Kugler Robinetterie Sa Dispositif d'ecoulement pour armature sanitaire
WO1996014936A1 (fr) * 1994-11-15 1996-05-23 Berline Anatoli A Distributeur d'eau
EP0891815A3 (fr) * 1997-07-15 2000-05-24 AMFAG S.p.a. Pommeau de douche
WO2001077550A3 (fr) * 2000-04-05 2002-04-04 Hansgrohe Ag Vanne multivoie pour robinetterie sanitaire
AU2001254767B2 (en) * 2000-04-05 2005-02-03 Hansgrohe Ag Multiway valve for sanitary fixtures
US6935375B2 (en) 2000-04-05 2005-08-30 Hansgrohe Ag Multiway valve for sanitary fixtures
KR100755488B1 (ko) * 2000-04-05 2007-09-04 한스그로에 아게 급배수관 결합용 다통로 밸브
CZ301683B6 (cs) * 2000-04-05 2010-05-26 Hansgrohe Ag Vícecestný ventil pro sanitární armatury
EP1593782A3 (fr) * 2004-05-05 2006-12-06 Neoperl GmbH Unité de lavage sanitaire et robinetterie sanitaire
US7607588B2 (en) * 2006-02-28 2009-10-27 Fabrizio Nobili Sink spray head with supply jet variation and flow rate regulation
DE102009008196A1 (de) 2009-02-02 2010-08-12 Hansgrohe Ag Brause mit Umsteller
DE202009018794U1 (de) 2009-02-02 2013-06-14 Hansgrohe Se Brause mit Umsteller
CN101590454B (zh) * 2009-04-30 2011-05-18 厦门松霖科技有限公司 一种按钮切换出水水花的手持花洒
CN101940987A (zh) * 2010-08-23 2011-01-12 厦门松霖科技有限公司 滑动切换出水机构
EP2638970A1 (fr) * 2012-03-16 2013-09-18 Toto Ltd. Dispositif de commutation de passage d'eau et tête de douche à main comprenant le dispositif de commutation de passage d'eau
CN103785554A (zh) * 2012-11-01 2014-05-14 厦门凯美欧卫浴科技有限公司 摇杆切换功能的顶喷花洒
WO2016019687A1 (fr) * 2014-08-08 2016-02-11 江门市霏尼格斯淋浴制品科技有限公司 Valve de commutation de type a enfoncer
CN104747760A (zh) * 2014-12-30 2015-07-01 厦门松霖科技有限公司 控制阀及包括该控制阀的花洒
CN104790470A (zh) * 2015-04-14 2015-07-22 浙江大学 一种雾化水龙头及其重力供气装置
CN104790470B (zh) * 2015-04-14 2016-07-06 浙江大学 一种雾化水龙头及其重力供气装置
WO2018120279A1 (fr) * 2016-12-30 2018-07-05 福建欣宇卫浴科技股份有限公司 Pomme de douche à main présentant des fonctions de sortie d'eau commutées au moyen d'un bouton
CN110291259A (zh) * 2017-02-13 2019-09-27 松下知识产权经营株式会社 水龙头装置
EP4056775A1 (fr) * 2021-03-12 2022-09-14 Grohe AG Pomme de douche pour une robinetterie d'eau

Also Published As

Publication number Publication date
DE3637470C2 (de) 1995-04-27
DE3637470A1 (de) 1988-05-05
EP0266613A3 (fr) 1989-01-11
DE8629387U1 (fr) 1986-12-18

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