EP1470298B1 - Strahlregler - Google Patents

Strahlregler Download PDF

Info

Publication number
EP1470298B1
EP1470298B1 EP03750640A EP03750640A EP1470298B1 EP 1470298 B1 EP1470298 B1 EP 1470298B1 EP 03750640 A EP03750640 A EP 03750640A EP 03750640 A EP03750640 A EP 03750640A EP 1470298 B1 EP1470298 B1 EP 1470298B1
Authority
EP
European Patent Office
Prior art keywords
jet regulator
regulator according
jet
housing
housing part
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.)
Expired - Lifetime
Application number
EP03750640A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1470298A1 (de
Inventor
Hermann Grether
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
Neoperl 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32038252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1470298(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neoperl GmbH filed Critical Neoperl GmbH
Priority to SI200332149T priority Critical patent/SI1470298T1/sl
Publication of EP1470298A1 publication Critical patent/EP1470298A1/de
Application granted granted Critical
Publication of EP1470298B1 publication Critical patent/EP1470298B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • 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

Definitions

  • the invention relates to a jet regulator, which has in the interior of a built-in housing designed as a perforated plate jet disintegrating device downstream of a Strahlregulier observed which has at least two insertable in the built-in housing inserts, which have transverse to the flow direction oriented webs, which between them Limit passage openings.
  • a jet regulator of the type mentioned is for example from the DE 30 00 799 A1 known.
  • the previously known jet regulator which can be installed for example in the outlet nozzle of a sanitary outlet fitting, has inside its built-in housing designed as a perforated plate jet disintegrating device, which divides the inflowing water jet into a plurality of individual jets. These individual jets are - optionally after an addition of air - formed in a Strahlregulier adopted to a homogeneous, pearly-soft and non-squirting water jet.
  • the perforated plate serving as the jet-splitting device is designed as a separate plastic part which can be inserted from the inflow side into the built-in housing of the jet regulator.
  • a comparatively short axial length of the flow holes located in the perforated plate and thus a correspondingly small plate thickness of the hotplate is desired. Since with their plate plane transverse to the flow direction oriented perforated plate, however, can also be exposed to high water pressures, and since the perforated plate made of plastic, in particular at high water temperatures and a too small plate thickness tends to undesirable impairing function deformations, a certain minimum thickness of the perforated plate is required.
  • the previously known jet regulator Since the perforated plate is to be stored in the built-in housing on a corresponding annular flange, the previously known jet regulator also has a comparatively large housing diameter, which makes a correspondingly large minimum diameter of the outlet mouthpiece of the sanitary fitting required.
  • the expense associated with balancing these partly conflicting requirements is further enhanced by the fact that different versions of this multiple-part jet regulator may have to be stocked for different flow classes.
  • a jet regulator is known, the installation housing is divided into two interconnected housing parts.
  • a flow rectifier is provided, which is followed by a homogenizer in the flow direction. While the flow straightener aligns the individual jets flowing in the line cross section in approximately the same direction of flow, these same direction individual jets are then formed in the homogenizer to a homogeneous, pearly-soft and non-squirting water jet.
  • the flow rectifier which is comparatively large and compared to the subsequent homogenizer has substantially larger flow openings, fixedly and permanently connected to the inflow-side housing part of the mounting housing.
  • the built-in housing is divided into at least two housing parts, which are connected to one another in a direction transverse to the inflow direction separation plane that an inflow-side housing part with the jet disintegration device firmly and permanently connected is that a downstream housing part is designed sleeve-shaped and in this housing part, the at least two insertion parts of the Strahlregulier boots be used, that the at least two insertion parts are in the Strahlregulier observed associated housing part from the inflow side up to a Einsteckanschlag or a support can be used and that the webs the at least two adjacent insert parts are arranged in the form of lattices or networks, crossing at intersection nodes.
  • the jet regulator according to the invention is subdivided into at least two housing parts and thus at least into an inflow-side and an outflow-side housing part.
  • an inflow-side housing part is firmly and permanently connected to the jet disintegrating device. Since even a sensitive jet disintegrating device, for example a thin perforated plate, is securely, firmly and protectively connected to the housing part at its peripheral edge, no significant functionally impairing deformation of the jet disintegrating device is to be expected even at hot water temperatures and high water pressures.
  • the jet regulator can be designed with a comparatively small housing diameter even at high flow rates, as in the known prior art only was possible with jet regulators with low flow rate.
  • jet disassembling the installation housing undergoes a radial reinforcement, which makes the sleeve-shaped mounting housing also a total of fracture and dimensionally stable.
  • the jet regulator according to the invention has the significant advantage that these sealing problems do not arise due to the one-piece between Strahlzerlege issued and zuström proposedem housing part. Since the built-in housing consists of at least two housing parts which can be connected to one another, a jet regulating device downstream of the perforated plate downstream of the perforated plate and optionally further functional units required can be inserted into the built-in housing as required.
  • the jet regulator according to the invention records Therefore, by a high dimensional stability with low manufacturing costs.
  • the jet regulator according to the invention has, inside its built-in housing, a jet regulating device which has at least two insertable parts which can be inserted into the built-in housing.
  • These at least two insertion parts have webs which are arranged in a plane oriented transversely to the direction of flow and which are arranged in the manner of a lattice or net, crossing at intersection nodes.
  • the at least two insertion parts can also have a multiplicity of webs on a comparatively small cross-sectional area, which divide the inflowing water flow into a multiplicity of individual beams.
  • an effective mixing and jet control can be achieved.
  • Even with a large number of webs these can be arranged in a lattice-like or net-like manner relative to one another in such a way that the passage openings are nevertheless sufficiently large to allow dirt particles entrained in the liquid flow to pass through.
  • the webs of the at least two adjacent insert parts of the beam-regulating device are arranged in a lattice or net shape, intersecting at crossing nodes.
  • the jet regulating device of the jet regulator according to the invention thus has at least two insertion parts, which, for example, have webs crossing at the intersection node like a lattice. At this intersection, each individual water jet is again so effectively into several individual beams divided, that even at high flow rates on a comparatively small cross-sectional area of the jet regulator according to the invention, an effective mixing and jet control can be achieved.
  • the jet regulator according to the invention Since the built-in housing of the jet regulator according to the invention is divided into at least two housing parts, which can be connected to one another in a transverse to the inflow direction separation plane, the jet regulator according to the invention may optionally be designed like a box and if necessary, located in at least one of its housing parts functional units can be replaced , In this case, the Strahlzerlege drove a Strahlregulier engaged downstream downstream, which combines the individual beams generated by the beam splitter back into a homogeneous, pearly-soft overall beam.
  • the jet disintegrating device is integrally connected to the associated housing part, the inflow-side housing part of the jet regulator according to the invention can be produced with little effort as a one-piece plastic injection molded part. Since the built-in housing has two housing parts which can be connected to one another in a parting plane oriented transverse to the inflow direction, the jet regulator according to the invention is characterized by a reduced production outlay.
  • At least two housing parts of the jet regulator according to the invention can be connected to one another, for example, by means of an adhesive or welded connection.
  • the housing parts of the jet regulator according to the invention can be particularly easily and conveniently connected to each other when the housing parts of the built-in housing releasably with each other are latched.
  • a preferred embodiment according to the invention provides that at least one insertion part of the jet regulating device is arranged relative to the jet disintegrating device such that the individual jets generated in the jet disintegrating device impinge on crossing nodes of the at least one insertion part.
  • An embodiment according to the invention provides that the webs and the intersection nodes of the at least two adjacent insertion parts are aligned with each other.
  • a particular advantage of such an embodiment is that at least two insertion parts can be identical.
  • a simple and producible with little effort embodiment provides that at least one inflow and / or outflow-side insert part is configured lattice-shaped and has two intersecting shares parallel grid bars. Additionally or alternatively, an inflow and / or an outflow-side insertion part may have a family of radial webs which adjoin the intersection node with a crowd cross concentric or annular surrounding webs. According to a further proposal according to the invention it is provided that an inflow and / or a downstream Einpateil has star-shaped or net-like crossing webs. However, it is also possible for the webs of at least one insert part to form a honeycomb-shaped lattice structure.
  • a space-saving embodiment of the jet regulator according to the invention which is also space-saving in the axial direction, is favored if the webs of at least one insert part are arranged in a plane oriented preferably transverse to the flow direction and if in particular the insert parts are designed plate-shaped.
  • the flow regulator is downstream of a flow rectifier having passage openings whose opening width is smaller than the height in the flow direction. It is particularly expedient if the flow rectifier is arranged at the outlet end of the built-in housing.
  • the flow straightener can be integrally connected to the built-in housing or used as a separate insert in the built-in housing. while a usable as a separate insert part in the built-in housing jet regulator additionally supports the modular design of the jet regulator according to the invention, a flow rectifier connected in one piece with the built-in housing can also serve as a downstream vandalism backup of the jet regulator.
  • the flow straightener the jet regulator according to the invention can in its embodiment to the application and be adapted to the purpose.
  • the flow rectifier has rectangular, circular segment-shaped or honeycomb-shaped passage openings.
  • the flow rectifier and / or the Strahlregulier have at least one metal mesh.
  • a preferred embodiment according to the invention provides that the outlet-side housing part at least in the region of the water outlet opening has a soft and / or water-repellent surface.
  • the advantage of this embodiment is the absence of calcification in the region of its water outlet opening.
  • a soft surface in particular can be easily cleaned by manually stripping off possible deposits.
  • the outlet-side housing part is made of an elastic material at least in the region of the water outlet opening. It is preferable to use rubber, silicone, thermoplastic elastomers or other rubber-elastic materials.
  • the outlet-side housing part essentially of an elastic material and / or a material with a soft or water-repellent surface is made.
  • a housing part made of rubber-elastic material is sufficiently stable in itself and can be secured for example by a latching connection to the adjacent housing part, it is advantageous if the outlet-side housing part is stiffened by circumferentially preferably evenly distributed longitudinal webs.
  • a preferred embodiment according to the invention provides that the longitudinal webs are provided at least in the region of the outlet opening.
  • the outlet-side housing part in the region of the water outlet opening has at least one constriction or the like constriction of its flow cross-section.
  • This constriction or the like constriction of the flow cross-section has a calibrating effect on the outflowing water jet and its jet pattern.
  • the constriction of the flow cross-section is provided in the region of the water outlet opening and thus in a region downstream of possible interference contours in the flow direction.
  • the outlet-side housing part is preferably connectable to the housing part adjacent to the inflow side by way of a particularly circumferential detent connection.
  • FIG. 1 a sanitary fitting is shown, which is insertable into the outlet mouthpiece of a sanitary outlet fitting.
  • the insert is here designed as a jet regulator 1, which serves to produce a homogeneous, pearly soft and non-squirting water jet.
  • the jet regulator 1 has for this purpose a jet decomposing device 2, which is designed as a perforated plate and divides the inflowing water flow into a plurality of individual beams.
  • the perforated plate 2 has a corresponding number of flow holes 3, which preferably taper conically in the flow direction, at least on an inflow-side hole section. So that dirt particles can not penetrate into the mounting part 1 and there can lead to malfunctions, a front screen 17 is provided on the inflow side.
  • the jet decomposing device formed by the perforated plate 2 is a Strahlregulier adopted 4 downstream in the flow direction.
  • This jet regulating device 4 is intended to strongly decelerate the individual jets coming from the jet disintegrating device 2, divide it into further individual jets and, if necessary, favor an air mixing in order ultimately to achieve a sparkling-soft water jet.
  • the Strahlregulier engaged 4 has for this purpose two insertion parts 5a, 5b, which are spaced from each other in the built-in housing 6 can be used.
  • FIG. 1 It can be seen that the built-in housing 6 is designed in two parts and two detachably latched together housing parts 7, 8 has.
  • the inflow-side housing part 7 with the perforated plate 2 in one piece and thus both fixed and inextricably connected.
  • These housing parts 7, 8 are detachably connected to one another in a parting plane oriented transversely to the inflow direction. Since a comparatively thin perforated plate 2 is securely and firmly connected to the housing part 7 at its peripheral edge, no significant functionally impairing deformation of the perforated plate 2 is to be expected even at hot water temperatures and high water pressures.
  • the jet regulator 1 can be designed with a relatively small housing diameter even at high flow rates, as in the prior art only was possible with jet regulators with low flow rate.
  • the built-in housing 6 undergoes a radial reinforcement, which makes the sleeve-shaped mounting housing 6 also a total breakage and dimensionally stable.
  • the built-in housing consists of at least two detachably connectable housing parts 7, 8, nevertheless, the perforated plate 2 in the flow direction Downstream Strahlregulier engaged 4 and optionally further required functional units are inserted into the built-in housing 6.
  • the jet regulator 1 is therefore characterized by a high dimensional stability and at the same time low production costs. Since the jet regulator 1 can be designed with a comparatively small housing diameter even at high flow rates, it is also possible to use the same built-in housing 6 for different flow rate classes. If different flow rates require a corresponding adaptation of the jet regulator 1, this is possible by exchanging the jet regulating devices downstream of the perforated plate 2 and similar functional units.
  • FIG. 1 can be seen that the downstream housing part 8 is designed sleeve-shaped and that in this housing part 8, the insertion parts 5a, 5b of the Strahlregulier driving 4 can be used up to a plug-in stopper 9.
  • the insertion parts 5a, 5b each have at crossing nodes 10 crossing webs 11, wherein the passage openings 12 of one of these inserts the junction nodes 10 of the adjacent insert part 5b are downstream in the flow direction, while the passage openings 12 of the outflow side insert part 5b, the crossing nodes 10th the adjacent inflow-side insertion part 5a are connected upstream in the flow direction.
  • the water jet flowing to the installation part 1 designed as a jet regulator is split into a plurality of individual jets at each crossing node 10 of the inflow-side insertion part 5a. These individual jets are again divided into a plurality of further individual jets at the junction node 10 of the downstream part 5b.
  • the Strahlregulier adopted 4 of the jet regulator 1 is characterized by the cascaded junction points 10 their insertion parts 5a, 5b by a particularly effective deceleration of the incoming water jet even on the smallest cross-sectional area.
  • the Strahlregulier listening 4 of the jet regulator 1 shown here is modular; the Strahlregulier listening 4 are assigned a plurality of optionally combinable with each other insert parts 5. So have the in the Figures 2 and 3 illustrated insertion parts 5a and 5b grid-shaped webs 11. The lattice structures of these insertion parts 5a, 5b are arranged offset by about 45 ° to each other, wherein the in FIG. 3 shown insertion part 5b compared to the insertion part 5a FIG. 2 has a smaller grid spacing.
  • inflow-side insertion part 5c has a bevy of radial webs 11 ', which intersect at the intersection node with a crowd concentric and annular circumferential ridges 11 "
  • outlet-side insertion parts 5d star-shaped or net-like crossing webs 11.
  • the webs 11 of each plate-shaped designed insertion part 5 are arranged in a direction transverse to the flow direction plane.
  • FIG. 1 it can be seen that the Strahlregulier adopted 4 at the outlet end of the mounting housing 6, a flow straightener 14 is connected downstream. From a comparison of Figures 9 and 10 It is clear that this flow rectifier 14, in which the opening width of the passage openings 15 is smaller than the height in the flow direction, for example, honeycomb ( Fig. 9 ) or circular segment ( Fig. 10 ) Passage openings 15 may have.
  • FIG. 13 it is shown that the Strahlregulier Anlagen 4 can also have two adjacent insertion parts 5a, 5b, the webs 11 and crossing nodes 10 are aligned with each other. It will be off FIG. 13 clearly that the insertion parts 5a, 5b of such a Strahlregulier Anlagen 4 can also be configured identical, whereby the manufacturing cost can be further reduced.
  • FIG. 13 is also in FIG. 13 indicated by circles executed in bold that the flow openings of the perforated plate 2 with the crossing nodes 10 at least one, downstream in the flow direction insert part. By the in FIG. 13 in bold circles, the impact point of the individual beams coming from the jet disintegrating device 2 is illustrated at the crossing node 10 of the insertion part 5a.
  • FIG. 14 is a, located in an outlet mouthpiece 21 jet regulator 1 is shown, the sleeve-shaped outer housing consists of two releasably latched together housing parts 7, 8.
  • the inflow-side housing part 7 with the perforated plate 2 in one piece and thus both fixed and inextricably connected.
  • the outlet side Housing part 8 made of an elastic material and has a soft and water-repellent surface. Since the housing part 8 thus also in the region of its water outlet opening and thus in the region of the flow rectifier 14 provided there has a water-repellent surface, which is characterized in FIG. 14 shown jet controller by the calcification of the outlet side flow rectifier 14.
  • the outlet-side housing part 8 is made of rubber, silicone or a thermoplastic elastomer and thus has an elastic and soft surface, calcifications or dirt particles deposited on the flow rectifier 14 in particular can easily be removed manually.
  • the jet regulator 1 protrudes at least slightly beyond the outlet mouthpiece 21 with an outlet-side partial region.
  • the inflow-side housing part 7 and the outlet-side housing part 8 are releasably held together by a latching connection.
  • the support shoulders, on which both housing parts 7, 8 touch are designed so that sufficiently large forces can be absorbed.
  • the outlet-side housing part 8 is stiffened by radial longitudinal webs 22, which are arranged distributed uniformly in the region of the flow rectifier 14 and thus in the region of the outlet opening in the circumferential direction.
  • the outlet-side housing part 8 in the region of the water outlet opening has a constriction 23, which causes a constriction of the flow cross-section.
  • the constriction 23 is provided in the region of the water outlet opening and thus in a region downstream of possible interference contours in the flow direction.

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)
  • Percussion Or Vibration Massage (AREA)
  • Domestic Plumbing Installations (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Surgical Instruments (AREA)
EP03750640A 2002-10-04 2003-09-26 Strahlregler Expired - Lifetime EP1470298B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200332149T SI1470298T1 (sl) 2002-10-04 2003-09-26 Regulator curka

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10246333 2002-10-04
DE10246333A DE10246333B4 (de) 2002-10-04 2002-10-04 Strahlregler
PCT/EP2003/010726 WO2004033807A1 (de) 2002-10-04 2003-09-26 Strahlregler

Publications (2)

Publication Number Publication Date
EP1470298A1 EP1470298A1 (de) 2004-10-27
EP1470298B1 true EP1470298B1 (de) 2012-02-29

Family

ID=32038252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03750640A Expired - Lifetime EP1470298B1 (de) 2002-10-04 2003-09-26 Strahlregler

Country Status (14)

Country Link
US (1) US7661608B2 (ko)
EP (1) EP1470298B1 (ko)
JP (1) JP2006502327A (ko)
KR (1) KR101132477B1 (ko)
CN (1) CN100400756C (ko)
AT (1) ATE547572T1 (ko)
AU (1) AU2003270278A1 (ko)
BR (2) BRPI0313481B1 (ko)
DE (1) DE10246333B4 (ko)
DK (1) DK1470298T3 (ko)
ES (1) ES2383357T3 (ko)
PT (1) PT1470298E (ko)
SI (1) SI1470298T1 (ko)
WO (1) WO2004033807A1 (ko)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8919680B2 (en) 2002-10-22 2014-12-30 Neoperl Gmbh Functional plumbing unit
DE102004018749B4 (de) * 2004-04-17 2006-04-27 Neoperl Gmbh Auslaufelement für eine Sanitärarmatur
JP2006030528A (ja) 2004-07-15 2006-02-02 Oki Data Corp 無端状ベルト搬送体および画像形成装置
DE102004040082A1 (de) 2004-08-19 2006-02-23 Hansa Metallwerke Ag Wasserauslaufmundstück für den Wasserauslauf eines Wasserhahns
DE102004056074A1 (de) * 2004-11-15 2006-05-18 Hansgrohe Ag Strahlaustrittselement für Sanitärarmaturen
DE102005001419B3 (de) 2005-01-12 2006-05-24 Neoperl Gmbh Strahlregler
USD529588S1 (en) * 2005-03-21 2006-10-03 Neoperl Gmbh Flow regulator
CN101175888A (zh) * 2005-05-18 2008-05-07 纽珀有限公司 卫生配件，即用于流动的流体介质的射流调节器或射流形成器，用于制造这种卫生配件的方法以及这种卫生配件的应用
DE102006009828B3 (de) * 2006-03-01 2007-06-21 Neoperl Gmbh Strahlregler
CN101548053B (zh) * 2006-12-06 2013-01-16 纽珀有限公司 卫生用嵌入式元件
DE102007047112B4 (de) * 2007-10-01 2014-12-31 Neoperl Gmbh Strahlregler
US8104650B2 (en) * 2008-06-06 2012-01-31 Pibed Ltd. Anti drip device for liquid dispensers
US7806348B2 (en) * 2008-06-25 2010-10-05 Bradley Fixtures Corporation Showerhead for emergency fixture
US8490895B2 (en) 2008-06-25 2013-07-23 Bradley Fixtures Corporation Showerhead for emergency fixture
DE102009010630B4 (de) * 2009-02-26 2014-08-07 Neoperl Gmbh Strahlregler
CA2777241C (en) * 2009-10-15 2016-08-23 Niagara Conservation Corp. Aeration device
DE102010007871B4 (de) * 2010-02-13 2015-02-05 Neoperl Gmbh Strahlregler
US9534361B2 (en) 2010-03-23 2017-01-03 Neoperl Gmbh Jet regulator
DE102010012326B4 (de) * 2010-03-23 2015-10-01 Neoperl Gmbh Strahlregler
DE102010055459A1 (de) * 2010-05-27 2011-12-01 Neoperl Gmbh Sanitärer Auslaufeinsatz
DE102011107858A1 (de) * 2011-07-01 2013-01-03 Khs Gmbh Gassperre sowie Füllelement mit wenigstens einer Gassperre
CN102359154B (zh) * 2011-08-04 2013-03-27 厦门松霖科技有限公司 气水混合起泡器
USD669555S1 (en) 2011-12-02 2012-10-23 Bradley Fixtures Corporation Flow control device
CN104838979B (zh) * 2015-05-30 2017-10-17 潍坊友容实业有限公司 园林灌溉装置
DE202015006618U1 (de) * 2015-09-18 2016-12-21 Neoperl Gmbh Strahlregler
DE102016218917B3 (de) * 2016-09-29 2018-01-11 Hansgrohe Se Strömungsdrossel und Sanitärbrause
CN107393849B (zh) * 2017-08-14 2023-07-04 通威太阳能（安徽）有限公司 一种喷涂式刻蚀槽用限喷装置

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3229916A (en) * 1961-05-09 1966-01-18 Elie P Aghnides Aerators having enlarged stream outlets
US3105641A (en) * 1961-09-29 1963-10-01 Curcio Michael Anti-splash gasoline pump nozzle adapter
FR1387318A (fr) * 1963-12-20 1965-01-29 Brise-jet
US3334818A (en) 1965-09-22 1967-08-08 Alfred M Moen Swivel spray aerators
IT953065B (it) 1970-07-20 1973-08-10 Knapp Alfons Dispositivo perfezionato per aerea re un getto d acqua
US3730440A (en) 1971-09-20 1973-05-01 American Standard Inc Laminar-flow spout-end devices
DE3000799A1 (de) * 1980-01-11 1981-07-16 Dieter Wildfang KG, 7840 Müllheim Strahlregler zum anschluss an sanitaer-armaturen o.dgl.
JPS6014835Y2 (ja) * 1980-04-26 1985-05-11 オムニ プロダクツ インコ−ポレイテド 水道蛇口用整流器
WO1983001266A1 (en) * 1981-10-02 1983-04-14 Aghnides, Elie, P. Concealed, liquid flow aerator
DE3404662A1 (de) * 1984-02-10 1985-08-14 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Wasserstrahlbeluefter fuer sanitaer-armaturen und dergleichen
US4730786A (en) * 1984-08-15 1988-03-15 Nelson Walter R Low noise, flow limiting, laminar stream spout
JPH038940A (ja) * 1989-06-06 1991-01-16 Toto Ltd 泡沫吐水口
JPH0313633A (ja) * 1989-06-08 1991-01-22 Toto Ltd 定流量泡沫吐水口
DE4029183A1 (de) * 1990-09-14 1992-03-19 Dieter Kuhn Durchflussregler
WO1995006787A1 (de) * 1993-09-02 1995-03-09 Ruther-Entwicklungsbüro Siebanordnung zur erzeugung eines perlenden wasserstrahles
EP0721031A1 (en) * 1994-12-29 1996-07-10 Agroteam Consultants Ltd. Aerator for water taps
DE19510734C2 (de) * 1995-03-24 2003-01-23 Wildfang Dieter Gmbh Einbauteile-Garnitur zum Einbau in ein Auslauf-Mundstück
JP3469353B2 (ja) * 1995-05-15 2003-11-25 株式会社ニフコ 泡沫栓及び泡沫栓の製造方法
JPH1025779A (ja) * 1996-07-10 1998-01-27 Inax Corp 自動水栓
DE29704286U1 (de) 1996-10-11 1997-04-30 Wildfang Dieter Gmbh Sanitäre Auslaufvorrichtung
DE19642055C2 (de) * 1996-10-11 1998-09-10 Wildfang Dieter Gmbh Strahlregler
WO1998016695A1 (de) * 1996-10-11 1998-04-23 Dieter Wildfang Gmbh Strahlregler
DE19647798C2 (de) * 1996-11-19 1999-04-08 Wildfang Dieter Gmbh Verfahren zum Herstellen eins Strahlreglers sowie Strahlregler
DE19852411A1 (de) * 1998-11-13 2000-05-18 Grohe Kg Hans Wasserstrahlbelüfter
DE19937402A1 (de) * 1999-08-07 2001-02-15 Wildfang Dieter Gmbh Sanitäres Einbauteil
DE20006163U1 (de) * 2000-04-04 2000-07-06 Wildfang Dieter Gmbh Strahlregler
DE10027986B4 (de) 2000-06-06 2007-02-22 Neoperl Gmbh Sanitäres Einbauteil
DE10027987B4 (de) 2000-06-06 2005-12-22 Neoperl Gmbh Strahlregler
DE20010101U1 (de) * 2000-06-06 2000-08-31 Wildfang Dieter Gmbh Sanitäres Einbauteil
JP2002106008A (ja) * 2000-10-03 2002-04-10 Satsuki Kk 整流板の製造方法

Also Published As

Publication number Publication date
SI1470298T1 (sl) 2012-07-31
ATE547572T1 (de) 2012-03-15
JP2006502327A (ja) 2006-01-19
WO2004033807A1 (de) 2004-04-22
CN100400756C (zh) 2008-07-09
DE10246333A1 (de) 2004-04-22
KR101132477B1 (ko) 2012-03-30
PT1470298E (pt) 2012-06-01
US7661608B2 (en) 2010-02-16
CN1678798A (zh) 2005-10-05
AU2003270278A1 (en) 2004-05-04
DE10246333B4 (de) 2008-06-19
BR0313481A (pt) 2005-06-21
BRPI0313481B1 (pt) 2020-11-24
DK1470298T3 (da) 2012-06-18
KR20050049507A (ko) 2005-05-25
ES2383357T3 (es) 2012-06-20
US20060102750A1 (en) 2006-05-18
EP1470298A1 (de) 2004-10-27

Similar Documents

Publication Publication Date Title
EP1470298B1 (de) Strahlregler
EP1551556B1 (de) Sanitäres einbauteil
EP2180102B1 (de) Strahlregler
DE102010012326B4 (de) Strahlregler
EP1836356B1 (de) Strahlregler
EP1918465B1 (de) Strahlbelüfter mit farbkodierter Durchflussklasse
WO1998016693A1 (de) Sanitäre auslaufvorrichtung
EP2914784B1 (de) Strahlregler
EP3510204B1 (de) Sanitäre einsetzeinheit
DE102009010630B4 (de) Strahlregler
EP3219860B1 (de) Strahlregler
EP4077821B1 (de) Strahlregler
WO2021254801A1 (de) Strahlregler
DE102011112666B4 (de) Sanitäre Funktionseinheit
DE20215272U1 (de) Strahlregler
DE102016003010B4 (de) Strahlregler
DE20215273U1 (de) Sanitäres Einbauteil
DE202010003997U1 (de) Strahlregler
DE102019135057A1 (de) Strahlregler
DE102011122957B3 (de) Sanitäres Einbauteil
DE202008014029U1 (de) Strahlzerleger
DE202009002798U1 (de) Strahlregler

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040828

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 IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20061221

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 547572

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 50314238

Country of ref document: DE

Effective date: 20120419

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: HANS RUDOLF GACHNANG PATENTANWALT

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20120528

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2383357

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20120620

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 11773

Country of ref document: SK

REG Reference to a national code

Ref country code: EE

Ref legal event code: FG4A

Ref document number: E006788

Country of ref document: EE

Effective date: 20120529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120530

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120229

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120229

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E014038

Country of ref document: HU

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20121130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 50314238

Country of ref document: DE

Effective date: 20121130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120930

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: GACHNANG AG PATENTANWAELTE, CH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120926

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20180920

Year of fee payment: 16

Ref country code: BG

Payment date: 20180921

Year of fee payment: 16

Ref country code: BE

Payment date: 20180920

Year of fee payment: 16

Ref country code: HU

Payment date: 20180917

Year of fee payment: 16

REG Reference to a national code

Ref country code: EE

Ref legal event code: MM4A

Ref document number: E006788

Country of ref document: EE

Effective date: 20190930

REG Reference to a national code

Ref country code: FI

Ref legal event code: MAE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190926

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190926

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20191001

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 11773

Country of ref document: SK

Effective date: 20190926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20191001

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190930

Ref country code: HU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190927

Ref country code: BG

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

Ref country code: SK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190926

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190927

REG Reference to a national code

Ref country code: SI

Ref legal event code: KO00

Effective date: 20200722

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20210917

Year of fee payment: 19

Ref country code: CZ

Payment date: 20210915

Year of fee payment: 19

Ref country code: CH

Payment date: 20210923

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20210921

Year of fee payment: 19

Ref country code: GB

Payment date: 20210923

Year of fee payment: 19

Ref country code: SE

Payment date: 20210921

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20210917

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20220920

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220921

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220930

Year of fee payment: 20

Ref country code: ES

Payment date: 20221018

Year of fee payment: 20

Ref country code: DE

Payment date: 20221017

Year of fee payment: 20

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230327

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220926

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20220930

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 547572

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220926

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220927

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50314238

Country of ref document: DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20231003

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220926

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20230927

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20231006