EP1802816A1 - Wasserauslaufmundst]ck mit einem umschaltbaren strahlreglereinsatz - Google Patents
Wasserauslaufmundst]ck mit einem umschaltbaren strahlreglereinsatzInfo
- Publication number
- EP1802816A1 EP1802816A1 EP05775948A EP05775948A EP1802816A1 EP 1802816 A1 EP1802816 A1 EP 1802816A1 EP 05775948 A EP05775948 A EP 05775948A EP 05775948 A EP05775948 A EP 05775948A EP 1802816 A1 EP1802816 A1 EP 1802816A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- valve
- water
- water outlet
- jet
- cleaning
- 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- Withdrawn
Links
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
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
Definitions
- the invention relates to a water outlet nozzle for a faucet with a switchable jet regulator insert, which has a cleaning jet channel and at least one flow chamber with a multiplicity of water outlet nozzles, wherein at least one inlet opening of the flow chamber can be controlled with at least one valve prestressed in its closed position such that oncoming water the valve is obviously from a predeterminable back pressure of the water.
- a Wasserauslaufinund Swiss-The input named genus is known from DE 44 36 139 Al.
- the inflow openings of four flow chambers are each closed with a valve in the basic position.
- the water initially flows exclusively through a cleaning jet channel which is fixedly arranged in the center of the jet regulator insert.
- the valves are opened automatically one after the other by the ram pressure of the water and water additionally flows to the flow chambers and exits through a multiplicity of water outlet openings as an expanded water jet out of the water outlet inlet. If the quantity of water is reduced again, then the valves automatically close one after the other and only the cleaning jet channel is supplied with water.
- the four valves each have a seal and a valve spring, so that this jet regulator is structurally very complex, large and, in addition, very susceptible to wear due to the large number of moving parts.
- a commercial Strahlreg ⁇ ler can not be exchanged without effort against this large jet regulator.
- the valve can not be closed from the outside, if it once stuck in its open position.
- a further jet regulator in which alternately two valve seats are shut off by a rotary actuation of the housing, wo ⁇ by between an unvented annular spray and one within the Spray jet is switched in the middle emerging aerated water jet. The changeover is done exclusively manually.
- the object of the invention is to design a water outlet nozzle with a jet regulator insert of the type mentioned above such that the jet regulator insert automatically switches between a sharp, bundled cleaning jet, as required, for example, for cleaning a razor, and a normal, widened one , in particular a ventilated water jet, a soft jet, with as few components as possible in a technically simple and wear - resistant manner.
- the water outlet nozzle and the jet regulator insert should be universally exchangeable without any effort against a standard water outlet nozzle or a standard jet regulator insert.
- valve has a valve piston which can be axially displaced in the direction of flow of water with a valve disk and the cleaning jet channel runs in the hollow valve piston and the valve disk has at least one water inlet opening to the cleaning jet channel.
- the entire cleaning jet channel is displaced in the water outlet direction by enlarging the dynamic pressure of the water on the tilting plate and the valve is opened so that, in addition to the cleaning jet, a soft jet composed of several individual beams emerges from the water outlet nozzles.
- the cleaning jet channel thus forms a unit with the valve, so that the constructive effort and the wear susceptibility are significantly reduced.
- the jet regulator insert is arranged in a standardized screwed sleeve.
- This has the great advantage that the erfindungsge ⁇ Permitted water outlet mouthpiece or only the jet regulator universally without any effort against a Wasserauslaufinund Huawei with a standard - be ⁇ regulators behaved as a standard - jet regulator.
- the valve piston can be arranged in the middle of the essentially symmetrically constructed jet regulator insert, which increases both the stability and also significantly reduces the constructive effort.
- valve piston protrudes mouthpiece when the valve is open to a part of the water outlet side of the water outlet.
- the valve piston can be pushed back manually, for example with a finger, into the water outlet mouthpiece if it is stuck in its opening position due to soiling and / or calcium deposits.
- FIG. 1 schematically shows a vertical section through a water outlet mouthpiece with a switchable jet regulator insert in a basic position in which a sharp cleaning jet emerges;
- Figure 2 schematically shows a vertical section through the water outlet nozzle shown in Figure 1 with switched jet regulator insert, from which emerges a soft, enriched with air water jet;
- Figure 3 is a plan view of the water outlet nozzle shown in Figure 1;
- FIG. 4 is a side view of the water outlet mouthpiece shown in FIG. 1;
- FIG. 5 is a schematic bottom view of the water outlet mouthpiece shown in FIG.
- the screw sleeve 3 is a hollow cylinder which is open at its two end faces, the water inlet side 4, in FIG. 1 at the top, an outer face on its outer lateral surface 5.
- wind 6 has.
- the Schrauhhülse 3 shown in Figure 4 from the side with the external thread 6 corresponds in its dimensions to a standard, standardized water outlet nozzle, so that the latter or only the Strahlreglerein ⁇ rate is readily exchangeable against the water outlet nozzle 1 and the jet regulator insert 2.
- two parallel flat key surfaces 8 are provided for the forks of a fork wrench for mounting or dismounting the water outlet nozzle 1.
- the jet regulator insert 2 comprises a jet regulator body 9, which in its outer dimensions corresponds to the internal dimensions of the threaded sleeve 3, that is to say that of a conventional jet regulator insert, and is inserted from above into this. So that he can not slip down, the jet regulator body 9 along its upper edge on an outwardly projecting circumferential collar 10 which rests on a complementary step 11 on the inner circumferential surface of the threaded sleeve 3.
- a flat seal 12 is arranged, which is clamped in the installed state between the collar 10 and a corresponding, not shown surface of the spout of the faucet in a conventional manner and seals the connection.
- the jet regulator body 9 is closed at the top with a flat annular cover 13, which has a water inlet opening 14 in its center.
- the cover 13 terminates flush with the collar 10 upwards, so that the flat seal 12 additionally seals the region between the collar 10 and the cover 13.
- a cone-shaped screen 15 is removably disposed on the lid 13, the tip of which is directed upwards.
- the sieve 15 on the lid 13 of the water outlet mouthpiece 1 is shown in FIG. 3 in plan view.
- the water outlet side 7 of the jet regulator body 9 is closed by a bottom 16 in which, in the bottom view in FIG. neren or outer water outlet nozzles 17 along two concentri ⁇ rule circles are arranged.
- the bottom 16 has a circular through-bore 18, through which a hollow valve piston 19 of a valve 20 is stirred, with the inflow openings 21 lying below the water inlet opening 14 of the cover 13 to inner and outer streams, as explained in more detail below.
- mung chambers 22, 23 of the Strahkegler stressess 9 are controlled.
- the outer water outlet nozzles 17 come out of the outer flow chambers 23, which are arranged above the bottom 16 along the inner lateral surface of the Strahlregler ⁇ body 9.
- the inner water outlet nozzles 17 lead out of the inner flow chambers 22 which are bounded by the valve piston 19 in the center and an integrally formed on the bottom 16 of the Strahkegler stresses 9 valve housing 24 of the valve 20 the was ⁇ .
- the valve housing 24 is a hollow cylinder which is bounded above by a conical roof 25.
- the tip of the roof 25 has a circular opening 26 through which the valve piston 19 is stably guided.
- annular spring seat 27 is arranged around the through-bore 18 and the valve piston 19 in the base 16, from below.
- the lower end of a compression spring 28 surrounding the valve piston 19 is mounted in the spring seat 27 and its upper end abuts against a circumferential piston collar 29 located inside the valve housing 24 on the outer circumferential surface of the valve piston 19.
- valve plate 30 On top of the valve piston 19, a valve plate 30 is integrally formed.
- valve plate 30 In the basic position of the water outlet mouthpiece 1, the valve plate 30 is pressed by the bias of the compression spring 28 against a ring seal 32 which is fixed in the lateral surface of the Wassereintrittsöffhung 14 of the lid 13, so that the lid 13 forms a valve seat 30 cooperating with the valve seat 31.
- the Einströmöfrhungen 21 to the flow chambers 22, 23 are normally closed.
- the valve disk 30 has centrally a circular inlet opening 33 to a cleaning jet channel 34.
- the cleaning jet channel 34 passes through the valve plate 30 and the valve piston 19 through to the cleaning jet outlet 18 in the bottom 16 of the jet regulator body.
- water 35 flows through the sieve 15 first through the sieve 15 only through the cleaning jet channel 34 in the valve piston 19 emerges on the water outlet side as a single, sharp cleaning jet 36 from the water outlet mouthpiece 1.
- valve piston 19 projects outwards from the bottom 16 of the jet regulator body 9 to a lower part.
- valve 20 closes automatically by the valve disk 30 is pressed by the bias of the compression spring 28 back to the valve seat 31. If the valve piston 19 should, for example, become stuck in its opening position due to soiling or calcium deposits, it can also be manually pushed upwards from the outside. It is understood that the Wasserauslauimund- piece 1 for maintenance and / or repair purposes can be completely dismantled, and all moving parts and seals are interchangeable.
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004044158A DE102004044158B3 (de) | 2004-09-13 | 2004-09-13 | Wasserauslaufmundstück mit einem umschaltbaren Strahlreglereinsatz |
PCT/EP2005/008930 WO2006029683A1 (de) | 2004-09-13 | 2005-08-18 | Wasserauslaufmundstück mit einem umschaltbaren strahlreglereinsatz |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1802816A1 true EP1802816A1 (de) | 2007-07-04 |
Family
ID=35285430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05775948A Withdrawn EP1802816A1 (de) | 2004-09-13 | 2005-08-18 | Wasserauslaufmundst]ck mit einem umschaltbaren strahlreglereinsatz |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080251604A1 (zh) |
EP (1) | EP1802816A1 (zh) |
CN (1) | CN101018916B (zh) |
DE (1) | DE102004044158B3 (zh) |
WO (1) | WO2006029683A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006057795B3 (de) | 2006-12-06 | 2008-02-21 | Neoperl Gmbh | Sanitäres Einbauelement |
DE202007009836U1 (de) * | 2007-07-12 | 2007-09-13 | Neoperl Gmbh | Wasserauslauf für eine sanitäre Niederdruck-Auslaufarmatur |
DE102007054673B4 (de) * | 2007-11-14 | 2009-09-24 | Jürgen Löhrke GmbH | Bandschmiereinrichtung und/oder Reinigungs-Desinfektionsanlage |
US8950690B2 (en) * | 2009-03-18 | 2015-02-10 | Wayne Kraft | Safety drain apparatus |
CN101786054A (zh) * | 2009-09-02 | 2010-07-28 | 厦门松霖科技有限公司 | 一种淋浴面积能随水压大小变化的花洒 |
US9328491B2 (en) * | 2010-03-31 | 2016-05-03 | Toto Ltd. | Water spouting device |
DE102011076049B4 (de) * | 2011-05-18 | 2016-01-14 | Hansgrohe Se | Strahlregler |
DE102011083447A1 (de) * | 2011-09-26 | 2013-03-28 | Hansgrohe Se | Auslaufelement |
DE102013001931B4 (de) * | 2013-02-02 | 2016-03-31 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE202015001758U1 (de) * | 2015-03-09 | 2016-06-10 | Neoperl Gmbh | Sanitäres Umschaltventil sowie Baugruppe mit einem solchen Umschaltventil |
US11248368B2 (en) * | 2016-04-14 | 2022-02-15 | Delta Faucet Company | Faucet aerator with center stream |
CN106015642B (zh) * | 2016-07-29 | 2019-07-12 | 厦门建霖健康家居股份有限公司 | 带功能水的起泡器结构及其工作方法 |
DE102016010842B4 (de) | 2016-09-08 | 2023-06-29 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE202016005553U1 (de) * | 2016-09-08 | 2017-12-11 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
DE102016015807B4 (de) | 2016-09-08 | 2023-04-13 | Neoperl Gmbh | Sanitäre Einsetzeinheit |
CN108825793A (zh) * | 2018-07-27 | 2018-11-16 | 厦门水蜻蜓卫浴科技有限公司 | 出水切换装置 |
US11591780B2 (en) * | 2020-04-15 | 2023-02-28 | Yeuu Deng Sanitary Facilities Industrial Co., Ltd. | Faucet aerator |
CN111827417A (zh) * | 2020-07-07 | 2020-10-27 | 厦门水蜻蜓卫浴科技有限公司 | 一种出水装置 |
DE202020106451U1 (de) * | 2020-11-10 | 2022-02-16 | Neoperl Gmbh | Strahlregler |
CN218188979U (zh) * | 2022-09-27 | 2023-01-03 | 沛乐迪(厦门)卫浴有限公司 | 微气泡发生容器及出水装置 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104819A (en) * | 1963-09-24 | Spiral screened fluid mixing devices | ||
US2914084A (en) * | 1957-11-21 | 1959-11-24 | Speakman Co | Fluid flow control device |
US2949242A (en) * | 1958-12-02 | 1960-08-16 | Blumberg Benjamin | Shower head |
US2989249A (en) * | 1960-11-23 | 1961-06-20 | Herbert M Richter | Aerating device for faucets and the like |
US3130911A (en) * | 1962-11-08 | 1964-04-28 | Sloan Valve Co | Automatically self-cleaning shower heads |
US3706418A (en) * | 1971-08-26 | 1972-12-19 | Robert W Hyde | Aerator |
US3786995A (en) * | 1972-05-03 | 1974-01-22 | Masco Corp | Aerator spray attachment for faucets |
US3970105A (en) * | 1975-06-16 | 1976-07-20 | Continental Can Company, Inc. | Toroidal pressure regulator |
DE8133875U1 (de) * | 1981-11-20 | 1983-05-05 | Dieter Wildfang KG, 7840 Müllheim | "strahlregler zum anschluss an sanitaer-armaturen o.dgl." |
US4534513A (en) * | 1983-01-13 | 1985-08-13 | Aghnides Elie P | Concealed aerator |
US4534514A (en) * | 1983-01-13 | 1985-08-13 | Aghnides Elie P | Concealed aerator which seals against a spout when inserted therein |
US4530467A (en) * | 1983-02-09 | 1985-07-23 | Bueno Humberto E | Adjustable valve for faucet or shower head |
US4562960A (en) * | 1983-03-14 | 1986-01-07 | Masco Corporation Of Indiana | Pressure responsive aerator |
DE3534113A1 (de) * | 1985-09-25 | 1987-04-02 | Gottfried Ruhnke | Perlator fuer wasserhahnmundstuecke |
US5071071A (en) * | 1990-06-05 | 1991-12-10 | Chao Tien Hsiung | Aerator structure for a water faucet |
IT231950Y1 (it) * | 1993-05-20 | 1999-08-10 | Amfag Srl | Dispositivo aeratore perfezionato per liquidi |
DE9314990U1 (de) * | 1993-10-02 | 1993-11-25 | Dieter Wildfang GmbH, 79379 Müllheim | Strahlregler zum Anschluß an Sanitärarmaturen |
US5348231A (en) * | 1993-10-05 | 1994-09-20 | Arnold Don C | Two-stage aerator |
DE4436193A1 (de) * | 1994-10-11 | 1996-04-18 | Grohe Armaturen Friedrich | Strahlregler |
DE19510734C2 (de) * | 1995-03-24 | 2003-01-23 | Wildfang Dieter Gmbh | Einbauteile-Garnitur zum Einbau in ein Auslauf-Mundstück |
AU1926797A (en) * | 1996-10-11 | 1998-05-11 | Dieter Wildfang Gmbh | Sanitary outlet |
FR2795625B1 (fr) * | 1999-06-30 | 2002-01-04 | Michael Chetrit | Hydropulseur dentaire specifique branchable au bec du robinet d'eau courante |
DE10027987B4 (de) * | 2000-06-06 | 2005-12-22 | Neoperl Gmbh | Strahlregler |
DE10027986B4 (de) * | 2000-06-06 | 2007-02-22 | Neoperl Gmbh | Sanitäres Einbauteil |
US6513731B2 (en) * | 2001-01-02 | 2003-02-04 | Moen Incorporated | Aerator with variable air input |
DE20104948U1 (de) * | 2001-03-22 | 2001-05-17 | Dieter Wildfang GmbH, 79379 Müllheim | Einsetzpatrone für eine Flüssigkeitsleitung |
DE10115639B4 (de) * | 2001-03-26 | 2015-05-07 | Hansgrohe Se | Wasserstrahlbelüfter |
-
2004
- 2004-09-13 DE DE102004044158A patent/DE102004044158B3/de not_active Expired - Fee Related
-
2005
- 2005-08-18 US US11/662,155 patent/US20080251604A1/en not_active Abandoned
- 2005-08-18 CN CN2005800307574A patent/CN101018916B/zh not_active Expired - Fee Related
- 2005-08-18 EP EP05775948A patent/EP1802816A1/de not_active Withdrawn
- 2005-08-18 WO PCT/EP2005/008930 patent/WO2006029683A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2006029683A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101018916B (zh) | 2011-02-02 |
CN101018916A (zh) | 2007-08-15 |
DE102004044158B3 (de) | 2006-01-12 |
WO2006029683A1 (de) | 2006-03-23 |
US20080251604A1 (en) | 2008-10-16 |
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Legal Events
Date | Code | Title | Description |
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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 |
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17P | Request for examination filed |
Effective date: 20070127 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20090109 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20120301 |