EP3323949B1 - Sanitäres einbauteil - Google Patents

Sanitäres einbauteil Download PDF

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Publication number
EP3323949B1
EP3323949B1 EP17001659.6A EP17001659A EP3323949B1 EP 3323949 B1 EP3323949 B1 EP 3323949B1 EP 17001659 A EP17001659 A EP 17001659A EP 3323949 B1 EP3323949 B1 EP 3323949B1
Authority
EP
European Patent Office
Prior art keywords
jet
insert
housing
webs
flow
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
EP17001659.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3323949A2 (de
EP3323949A3 (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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32038253&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3323949(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
Publication of EP3323949A2 publication Critical patent/EP3323949A2/de
Publication of EP3323949A3 publication Critical patent/EP3323949A3/de
Application granted granted Critical
Publication of EP3323949B1 publication Critical patent/EP3323949B1/de
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets
    • 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
    • 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 sanitary installation part which has a jet regulating device in the interior of its built-in housing, which jet regulating device has at least one insert part which has webs oriented transversely to the flow direction and delimiting through openings between them, the webs of the at least one insert part being grid-like or net-like crossing at intersection nodes are arranged.
  • a jet regulator with a jet regulator housing is already known, in the interior of which a jet regulating device is provided which has a plurality of insert parts which can be inserted one after the other in the flow direction into the jet regulator housing.
  • These insert parts each have an outer carrier ring, which is connected on the inside with approximately parallel, spaced-apart webs.
  • the webs each delimit unidirectionally limited through openings that run over the through cross section, the through openings of adjacent insert parts being arranged offset to one another in the circumferential direction of the built-in housing.
  • a sanitary installation part of the type mentioned at the outset has a built-in housing with which the known installation part can be inserted into a sleeve-shaped outlet mouthpiece which can be mounted on the water outlet of a sanitary outlet fitting.
  • a jet regulating device is provided in the interior of the built-in housing and has an insert part which forms the outflow-side housing end face and has webs oriented transversely to the flow direction. These webs are integrally formed on the built-in housing designed as a plastic injection molded part.
  • a sanitary installation part is previously known that can be inserted into an outlet mouthpiece that can be mounted on the water outlet of a sanitary outlet fitting.
  • the previously known built-in part has a sleeve-shaped built-in housing, which carries a shoulder on its inner sleeve circumference, on which several insert parts lie, which are each made of a fine bronze wire mesh.
  • Such fine bronze wire mesh have a comparative small extension in the direction of flow. Due to this small longitudinal extent, these metal sieves can align the flowing water less well into a homogeneous, non-spraying jet, and mixing the flowing water with the ambient air is also less possible because of the low jet-splitting effect of these metal sieves.
  • the known built-in part has a ball joint with an inflow-side first joint part, which carries a joint ball which is mounted in a socket on an outflow-side second joint part.
  • a sleeve-shaped outlet mouthpiece is detachably held, in which outlet mouthpiece a jet regulator with its cartridge-like jet regulator housing can be inserted.
  • an inflow-side metal sieve and an outflow-side another metal sieve or several metal sieves Arranged inside the jet regulator housing is an inflow-side metal sieve and an outflow-side another metal sieve or several metal sieves.
  • the solution according to the invention for the sanitary installation part of the type mentioned at the outset is, in particular, that the jet regulating device has at least two Adjacent insert parts with webs arranged in a grid or net-like manner have at least two adjacent insert parts that can be inserted into the built-in housing, and that the jet regulating device additionally has at least one metal sieve.
  • the built-in part according to the invention has a jet regulating device in the interior of its built-in housing, which has at least two adjacent insert parts with webs arranged in a grid or net-like manner. These at least two insert parts have webs which are oriented transversely to the flow direction and, according to the invention, are arranged in a grid-like or network-like manner, crossing at intersection nodes. As a result of this grid-like or network-like structure, the at least two insert parts can also have a multiplicity of webs on a comparatively small cross-sectional area, which divide the inflowing water stream into a multiplicity of individual jets. Effective mixing and jet regulation can thus be achieved even with high flow rates on a comparatively small cross-sectional area with little manufacturing effort.
  • each individual water jet is subdivided so effectively into several individual jets that even at high flow rates on a comparatively small one Cross-sectional area effective mixing and jet regulation can be achieved.
  • the jet regulating properties of the jet regulating device provided in the built-in part according to the invention are additionally improved even over a comparatively small cross-sectional area by the fact that this jet regulating device additionally has at least one metal sieve.
  • the built-in part according to the invention is therefore characterized by the best possible jet regulating properties even on the smallest cross-sectional area.
  • the installation part according to the invention is designed as a jet regulator.
  • the jet regulating device is preceded by a jet splitting device on the inflow side for splitting the inflowing liquid stream into a plurality of individual jets and that at least one insert part of the jet regulating device is arranged relative to the jet splitting device in such a way that the individual jets are at intersections of the at least one insert part hit.
  • a deceleration of the incoming liquid and a division of the individual jets flowing into the jet regulating device can be achieved particularly effectively if the individual jets strike intersection nodes of the at least one insert part.
  • the jet splitting device of the installation part according to the invention can be designed, for example, as a baffle plate. Excessive noise is avoided, however, if the jet splitting device is designed as a perforated plate.
  • An embodiment according to the invention provides that the webs and the crossing nodes of the at least two neighboring ones Insert parts are aligned.
  • a particular advantage of such an embodiment is that at least two insert parts can be identical in construction.
  • a simple embodiment which can be produced with little effort in accordance with the invention provides that at least one inflow and / or one outflow-side insert part is designed in the form of a lattice and has two intersecting shares of parallel lattice webs.
  • an inflow and / or an outflow-side insert part can have a family of radial webs which intersect with a family of concentric and annular webs at the intersection nodes.
  • at least one inflow and / or one outflow-side insert part has webs which intersect in a star-shaped or network-like manner.
  • An embodiment of the built-in part according to the invention that also saves space in the axial direction provides that the webs of at least one insert part are arranged in a plane which is preferably oriented transversely to the flow direction and the insert parts are in particular plate-shaped.
  • the jet regulating device has a flow straightener on the outflow side is connected downstream, the passage openings, the opening width is smaller than the height in the flow direction. It is particularly expedient if the flow straightener is arranged at the outlet end of the built-in housing.
  • the flow straightener can be connected in one piece to the built-in housing or can be used as a separate insert in the built-in housing. While a flow straightener that can be inserted into the built-in housing as a separate insert part additionally supports the modular structure of the built-in part according to the invention, a flow straightener that is integrally connected to the built-in housing can also serve as a vandalism protection for the built-in part on the outflow side.
  • the flow straightener of the installation part according to the invention can also be adapted in its design to the application and the intended use.
  • the flow straightener has rectangular, circular segment or honeycomb through openings.
  • the installation part according to the invention is designed as a jet regulator.
  • the built-in housing is divided into at least two housing parts, that the housing parts can be connected to one another, and that an inflow-side housing part is firmly and permanently connected to the jet dismantling device.
  • the built-in housing is in at least two housing parts and thus at least in one upstream as well as a downstream housing part.
  • an inflow-side housing part is permanently and permanently connected to the jet splitting device. Since a comparatively sensitive jet cutting device is securely, securely and securely connected to the housing part at its peripheral edge, no significant function-impairing deformation of the jet cutting device is to be expected even at hot water temperatures and high water pressures.
  • the jet regulator can also be designed with a comparatively small housing diameter, even at high flow rates, as is only the case with the prior art Jet regulators with low Flow rate was possible. Due to the jet dismantling device firmly connected to the built-in housing, the built-in housing is radially stiffened, which also makes the sleeve-shaped built-in housing generally more resistant to breakage and shape.
  • the jet regulator according to the invention offers the essential advantage that these sealing problems do not arise due to the one-piece nature between the jet disassembly device and the inflow-side housing part.
  • the built-in housing consists of at least two housing parts which can be connected to one another, the jet regulating device downstream of the jet splitting device in the flow direction and, if appropriate, further required functional units can nevertheless be inserted into the built-in housing.
  • the built-in part according to the invention, designed as a jet regulator is therefore characterized by a high degree of dimensional stability with a low manufacturing outlay.
  • a preferred embodiment according to the invention therefore provides that at least two jet regulating devices which can optionally be inserted into the built-in housing are assigned to the built-in housing consisting of at least two housing parts which can be connected to one another.
  • the inflow-side housing part of the built-in part designed as a jet regulator can be produced with little effort as a one-piece plastic injection-molded part, if the jet splitting device is connected in one piece to the housing part assigned to it.
  • the effort associated with the manufacture of the built-in part is further reduced if the built-in housing has two housing parts which can be connected to one another in a parting plane oriented transversely to the inflow direction.
  • the housing parts of the built-in part according to the invention can be particularly easily and conveniently connected to one another if these housing parts of the built-in housing can be releasably locked together. Instead, however, it is also possible to firmly connect at least two housing parts to one another, for example by means of an adhesive or welded connection.
  • a preferred embodiment according to the invention provides that an outflow-side housing part is of sleeve-shaped design and that at least one insert part of the jet regulating device can be inserted into this housing part. It is advantageous if the at least one insert part can be inserted into the housing part assigned to the jet regulating device from its inflow side up to an insertion stop or a support.
  • the built-in part according to the invention In order to be able to adapt the built-in part according to the invention easily to the different requirements even when using the same built-in housing, several beam regulating devices which can optionally be inserted into the built-in housing can be assigned to this built-in housing. Additionally or instead, it is possible for the jet regulating device of the jet regulator to be of modular construction and for it to be assigned several insert parts which can be combined with one another.
  • a preferred embodiment according to the invention provides proposes that the outlet-side housing part has a soft and / or water-repellent surface at least in the region of the water outlet opening.
  • the advantage of this embodiment is that there is no calcification in the area of its water outlet opening.
  • a soft surface in particular can be easily cleaned by manually wiping off any deposits.
  • the outlet-side housing part is made of an elastic material at least in the region of the water outlet opening. Rubber, silicone, thermoplastic elastomers or other rubber-elastic materials should preferably be used.
  • the outlet-side housing part is essentially made of an elastic material and / or a material with a soft or water-repellent surface.
  • a housing part made of rubber-elastic material is inherently sufficiently stable and can also be fastened to the adjacent housing part, for example, by a snap-in connection, it is advantageous if the outlet-side housing part is stiffened by longitudinal webs, which are preferably evenly distributed in the circumferential direction.
  • 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 area of the water outlet opening has at least one constriction or the like narrowing of its flow cross-section.
  • This constriction or similar narrowing of the flow cross-section has a calibrating effect on the outflowing water jet and its jet pattern.
  • the narrowing of the flow cross-section is provided in the area of the water outlet opening and thus in an area which is followed by possible interference contours in the flow direction.
  • outlet-side housing part can be connected to the housing part adjacent to the inflow side, preferably by means of an in particular circumferential snap-in connection.
  • a sanitary installation part which can be inserted into the outlet mouthpiece of a sanitary outlet fitting.
  • the insert part is designed here as a jet regulator 1, which is used to generate a homogeneous, sparkling-soft and non-splashing water jet.
  • the jet regulator 1 has a jet splitting device 2, which can be designed, for example, as a baffle plate, but preferably - as here - is designed as a perforated plate and divides the inflowing water stream into a large number of individual jets.
  • the perforated plate 2 has a corresponding number of throughflow holes 3, which preferably taper conically in the flow direction at least on an upstream hole section. So that dirt particles do not penetrate into the built-in part 1 and can lead to malfunctions there, an attachment screen 17 is provided on the inflow side.
  • the jet splitting device formed by the perforated plate 2 is followed by a jet regulating device 4 in the flow direction.
  • This jet regulating device 4 is intended to brake the individual jets coming from the jet splitting device 2 strongly, divide them into further individual jets and, if necessary, favor an air admixture in order to ultimately achieve a sparkling, soft water jet.
  • the jet regulating device 4 has two insert parts 5a, 5b, which are spaced apart from one another in the built-in housing 6 can be used.
  • the built-in housing 6 is designed in two parts and has two housing parts 7, 8 which can be releasably locked together.
  • the inflow-side housing part 7 is in one piece with the perforated plate 2 and is thus both permanently and non-detachably connected.
  • These housing parts 7, 8 are detachably connected to one another in a separating 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 function-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 also be designed with a comparatively small housing diameter even at high flow rates, as is only the case in the prior art was possible with jet regulators with a low flow rate. Due to the perforated plate 2 firmly connected to the built-in housing 6, the built-in housing 6 is subjected to radial stiffening, which also makes the sleeve-shaped built-in housing 6 more resistant to breakage and shape.
  • the built-in housing consists of at least two housing parts 7, 8 which can be detachably connected to one another, the jet regulating device 4 downstream of the perforated plate 2 in the flow direction and, if appropriate, other required functional units can nevertheless be inserted into the built-in housing 6.
  • the jet regulator 1 is therefore characterized by a high degree of dimensional stability with a low manufacturing outlay.
  • the jet regulator 1 can also be designed with a comparatively small housing diameter at high flow rates. If there are different flow rates, adjust the jet regulator accordingly 1 require, this is possible by exchanging the jet regulating devices and the like functional units connected downstream of the perforated plate 2.
  • the outflow-side housing part 8 is of sleeve-shaped design and that the insert parts 5a, 5b of the jet regulating device 4 can be inserted into this housing part 8 up to an insertion stop 9.
  • the insert parts 5a, 5b each have webs 11 which intersect at intersection nodes 10, the intersection nodes 10 of the adjacent insert part 5b being connected downstream of the passage openings 12 of one of these insert parts, while at the same time the intersection nodes 10 of the outflow-side insert part 5b of the adjacent inflow-side insert 5a are connected upstream in the flow direction.
  • the water jet flowing to the installation part 1 designed as a jet regulator is divided into several individual jets at each intersection node 10 of the inlet part 5 a on the inflow side. These individual jets are in turn divided into a plurality of further individual jets at the intersection nodes 10 of the insert 5b connected downstream in the flow direction.
  • the jet regulating device 4 of the jet regulator 1 is distinguished by the cascade-like intersection nodes 10 of its insert parts 5a, 5b by a particularly effective braking of the incoming water jet even on the smallest cross-sectional area.
  • the jet regulating device 4 of the jet regulator 1 shown here has a modular structure; the jet regulating device 4 is assigned a plurality of insert parts 5 which can optionally be combined with one another. So they point in the Figures 2 and 3rd Insert parts 5a and 5b shown grid-like webs 11. The lattice structures of these insert parts 5a, 5b are arranged offset by approximately 45 ° to one another, the insert part 5b shown in FIG. 3 being different from the insert part 5a Figure 2 has a smaller grid spacing.
  • a position-correct arrangement of the insert parts 5 with respect to one another in the built-in housing 6 is always achieved by position orientation indentations or formations 13 on the outer peripheral edge of the insert parts 5a, 5b, which cooperate with longitudinally oriented, complementarily shaped position orientation formations or indentations on the housing inner circumference of the housing part 8 guaranteed.
  • the inflow-side insert part 5c shown has a family of radial webs 11 ', which intersect with a family of concentrically and annularly running webs 11 "at the intersection nodes
  • the webs 11 of each plate-shaped insert 5 are arranged in a plane oriented transversely to the flow direction.
  • a flow straightener 14 is connected downstream of the jet regulating device 4 at the outlet end of the built-in housing 6. From a comparison of the Figures 9 and 10th it becomes clear that this flow straightener 14, in which the opening width of the passage openings 15 is smaller than the height in the flow direction, for example honeycomb-shaped ( Fig. 9 ) or circular segment-shaped ( Fig. 10 ) Can have openings 15.
  • the jet regulating device 4 can also have two adjacent insert parts 5a, 5b, the webs 11 and intersection nodes 10 of which are aligned. It will be from Figure 13 It is clear that the insert parts 5a, 5b of such a jet regulating device 4 can also be designed identically, as a result of which the manufacturing outlay can be further reduced.
  • Figure 13 is also in Figure 13 indicated by circles in bold print that the flow openings of the perforated plate 2 are aligned with the intersection nodes 10 of at least one insert part connected downstream in the flow direction.
  • Circles in bold print illustrate the point of impact of the individual beams coming from the beam splitting device 2 onto the intersection node 10 of the insert 5a.
  • a jet regulator 1 located in an outlet mouthpiece 21 is shown, the sleeve-shaped outer housing of which consists of two housing parts 7, 8 which can be releasably locked together.
  • the inflow-side housing part 7 is in one piece with the perforated plate 2 and is thus both permanently and non-detachably connected.
  • the outlet-side housing part 8 is made of an elastic material and has a soft and water-repellent surface. Since the housing part 8 thus also has a water-repellent surface in the region of its water outlet opening and thus in the region of the flow straightener 14 provided there, the Figure 14 jet regulator 1 shown by the absence of calcification of the flow-side flow straightener 14.
  • outlet-side housing part 8 is made of rubber, silicone or a thermoplastic elastomer and thus has an elastic and soft surface, can in particular on Flow straighteners 14 attached calcifications or dirt particles can be easily removed manually.
  • the jet regulator 1 with a portion on the outlet side projects at least slightly beyond the outlet mouthpiece 21.
  • the inflow-side housing part 7 and the outlet-side housing part 8 are detachably held together by a snap connection.
  • the support shoulders on which both housing parts 7, 8 touch are designed in such a way that sufficiently large forces can be absorbed.
  • the outlet-side housing part 8 is stiffened by radial longitudinal webs 22, which are arranged uniformly distributed in the circumferential direction in the region of the flow straightener 14 and thus in the region of the outlet opening.
  • the axial forces on the elastic housing part 8 caused by the water pressure are comparatively low, since the water pressure on the perforated plate in the housing part 7 serving as a jet splitting device 2 is already almost completely reduced.
  • the outlet-side housing part 8 has a constriction 23 in the region of the water outlet opening, which causes a narrowing of the flow cross-section.
  • This narrowing of the flow cross-section achieves calibration of the outflowing water jet and homogenization of the jet pattern.
  • the constriction 23 is provided in the area of the water outlet opening and thus in an area which is followed by possible interference contours in the flow direction.
  • FIG 15 is a with Figure 1 comparable jet regulator 1 is shown.
  • the jet regulator shown has a perforated plate as the jet splitting device 2, the jet splitting device 2 is the one shown in FIG Figure 15 shown jet regulator designed as a baffle.
  • the use of a jet dismantling device designed as a baffle plate offers itself if the associated noise development can be neglected in favor of a particularly effective braking of the inflowing liquid flow.
  • the inflowing liquid flow strikes a plate plane 26, which is arranged transversely to the inflow direction or jet regulator longitudinal axis. From this plate plane 26, the liquid flow flows in the radial direction to flow openings 27, which are provided on the peripheral wall surrounding the plate plane 26.
  • the liquid flow, which is divided into individual jets in the flow openings 27, can then flow further to the jet regulating device 4 and / or to the flow straightener 14, which are connected downstream of the jet separating device 2 in the flow direction.
  • the jet regulator shown also has a built-in housing 6, which is subdivided into two housing parts 7, 8 which can be detachably connected to one another. While the inflow-side housing part 7 is firmly and permanently connected to the jet dismantling device 2 designed as a baffle plate, there are two in the sleeve-shaped outflow-side housing part 8 Insert parts used, both of which have honeycomb flow openings. While the comparatively thin inflow-side insert 5, which is provided with small throughflow openings, serves as a jet regulating device, the thicker and on the outflow-side insert part, which is provided with large throughflow openings, forms a flow straightener which forms the individual jets into a homogeneous overall jet. In this case, the outflow-side insert part forming the flow straightener lies on a radial peripheral edge 28 of the housing part 8, while the inflow-side insert part 5 is supported on the outflow-side insert part with a central spacer 29.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Nozzles (AREA)
  • Domestic Plumbing Installations (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Paper (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Fire-Detection Mechanisms (AREA)
  • External Artificial Organs (AREA)
EP17001659.6A 2002-10-04 2003-09-26 Sanitäres einbauteil Expired - Lifetime EP3323949B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2002146334 DE10246334B4 (de) 2002-10-04 2002-10-04 Sanitäres Einbauteil
PCT/EP2003/010727 WO2004033108A1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP03755562A EP1551556B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP06024864.8A EP1785193B1 (de) 2002-10-04 2003-09-26 Sanitäres Einbauteil

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP03755562A Division EP1551556B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP06024864.8A Division EP1785193B1 (de) 2002-10-04 2003-09-26 Sanitäres Einbauteil
EP06024864.8A Division-Into EP1785193B1 (de) 2002-10-04 2003-09-26 Sanitäres Einbauteil

Publications (3)

Publication Number Publication Date
EP3323949A2 EP3323949A2 (de) 2018-05-23
EP3323949A3 EP3323949A3 (de) 2018-11-21
EP3323949B1 true EP3323949B1 (de) 2020-07-29

Family

ID=32038253

Family Applications (4)

Application Number Title Priority Date Filing Date
EP15002705.0A Expired - Lifetime EP2992962B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP06024864.8A Expired - Lifetime EP1785193B1 (de) 2002-10-04 2003-09-26 Sanitäres Einbauteil
EP03755562A Expired - Lifetime EP1551556B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP17001659.6A Expired - Lifetime EP3323949B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil

Family Applications Before (3)

Application Number Title Priority Date Filing Date
EP15002705.0A Expired - Lifetime EP2992962B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil
EP06024864.8A Expired - Lifetime EP1785193B1 (de) 2002-10-04 2003-09-26 Sanitäres Einbauteil
EP03755562A Expired - Lifetime EP1551556B1 (de) 2002-10-04 2003-09-26 Sanitäres einbauteil

Country Status (15)

Country Link
US (1) US7731107B2 (zh)
EP (4) EP2992962B1 (zh)
JP (1) JP4324555B2 (zh)
KR (1) KR100978165B1 (zh)
CN (2) CN1982549B (zh)
AT (1) ATE510969T1 (zh)
AU (1) AU2003273407A1 (zh)
BR (1) BR0312766B1 (zh)
DE (1) DE10246334B4 (zh)
DK (2) DK1551556T3 (zh)
ES (4) ES2658857T3 (zh)
HU (1) HUE038199T2 (zh)
PT (2) PT1785193T (zh)
SI (2) SI1551556T1 (zh)
WO (1) WO2004033108A1 (zh)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMN20040015A1 (it) * 2004-07-13 2004-10-13 Bpa Srl Regolatore di flusso
USD529588S1 (en) * 2005-03-21 2006-10-03 Neoperl Gmbh Flow regulator
AU2005331853B2 (en) 2005-05-18 2011-09-01 Neoperl Gmbh Sanitary component, namely jet regulator or jet former for flowing, fluid media, method of producing such a sanitary component and use of a sanitary component
DE202007009836U1 (de) * 2007-07-12 2007-09-13 Neoperl Gmbh Wasserauslauf für eine sanitäre Niederdruck-Auslaufarmatur
DE102008013540A1 (de) * 2008-03-11 2009-09-24 Microjet Gmbh Vorrichtung zum Erzeugen und Versprühen eines Aerosols
DE102008052541A1 (de) * 2008-10-21 2010-04-22 Neoperl Gmbh Strahlregler
DE102009010630B4 (de) * 2009-02-26 2014-08-07 Neoperl Gmbh Strahlregler
DE102009011345B4 (de) * 2009-03-05 2013-12-05 Neoperl Gmbh Strahlregler
DE102009013145A1 (de) * 2009-03-05 2010-09-16 Hansgrohe Ag Anordnung von einem Gehäuse mit einem Deckel
JP5864844B2 (ja) * 2009-09-24 2016-02-17 株式会社ケーブイケー シャワーヘッド
US9139988B2 (en) * 2009-10-15 2015-09-22 Am Conservation Group, Inc. Aeration device
DE102010007871B4 (de) * 2010-02-13 2015-02-05 Neoperl Gmbh Strahlregler
DE102010012326B4 (de) * 2010-03-23 2015-10-01 Neoperl Gmbh Strahlregler
US9534361B2 (en) * 2010-03-23 2017-01-03 Neoperl Gmbh Jet regulator
US8430023B2 (en) * 2010-05-04 2013-04-30 India Hynes Adjustable wine aerator
AT510160B1 (de) * 2010-09-24 2012-02-15 Herbert Wimberger Strahlregler
WO2012059036A1 (zh) * 2010-11-02 2012-05-10 厦门松霖科技有限公司 一种起泡器及其气泡水出水方法
USD690796S1 (en) * 2010-12-22 2013-10-01 Neoperl Gmbh Flow regulator
CN102205212B (zh) * 2010-12-29 2013-04-17 厦门松霖科技有限公司 一种起泡器
US8708252B2 (en) 2011-11-28 2014-04-29 Neoperl Gmbh Sanitary installation part
DE202012010798U1 (de) * 2012-11-13 2014-02-18 Neoperl Gmbh Strahlregler
DE102013001931B4 (de) * 2013-02-02 2016-03-31 Neoperl Gmbh Sanitäre Einsetzeinheit
CN105089116A (zh) * 2015-09-09 2015-11-25 蒋杰 水流调节器
DE202015006618U1 (de) * 2015-09-18 2016-12-21 Neoperl Gmbh Strahlregler
USD798999S1 (en) 2015-11-18 2017-10-03 Neoperl Gmbh Flow regulator
DE102016003010B4 (de) * 2016-03-14 2017-10-26 Neoperl Gmbh Strahlregler
DE202016005553U1 (de) 2016-09-08 2017-12-11 Neoperl Gmbh Sanitäre Einsetzeinheit
DE102016010842B4 (de) 2016-09-08 2023-06-29 Neoperl Gmbh Sanitäre Einsetzeinheit
DE102016015807B4 (de) 2016-09-08 2023-04-13 Neoperl Gmbh Sanitäre Einsetzeinheit
DE102016011168A1 (de) * 2016-09-16 2018-03-22 Neoperl Gmbh Sanitäre Einheit
DE102016221650A1 (de) * 2016-11-04 2018-05-09 Hansgrohe Se Fluidverteilerkörper und Sanitärbrause
DE202017101436U1 (de) * 2017-03-13 2018-06-14 Neoperl Gmbh Sanitäre Einsetzeinheit
USD1037409S1 (en) 2017-03-03 2024-07-30 Neoperl Gmbh Jet regulator
CN107377248A (zh) * 2017-08-02 2017-11-24 合肥四书电子商务有限公司 一种淋浴用可调节双层喷头
JP7107661B2 (ja) * 2017-10-31 2022-07-27 三菱重工業株式会社 積層造形用ノズル、及び積層造形装置
USD905199S1 (en) * 2018-11-21 2020-12-15 Unique Town Industrial Corp. Water flow regulator
DE202019101311U1 (de) * 2019-03-08 2020-06-09 Neoperl Gmbh Strahlregler zur Erzeugung eines belüfteten Flüssigkeitsstrahls
DE202019106347U1 (de) * 2019-11-14 2021-02-16 Neoperl Gmbh Strahlregler
DE102019130734A1 (de) * 2019-11-14 2021-05-20 Neoperl Gmbh Strahlregler
WO2021109938A1 (zh) * 2019-12-04 2021-06-10 青岛海尔洗衣机有限公司 微气泡喷头、微气泡处理剂盒组件及洗涤设备
EP4194097A4 (en) * 2020-08-04 2024-09-18 Kyoritsu Gokin Co Ltd CORRECTION ELEMENT AND NOZZLE EQUIPPED WITH IT
DE102022106104A1 (de) 2022-03-16 2023-09-21 Neoperl Gmbh Strahlregler, Auslaufanordnung und Verfahren zur Montage bzw. Demontage eines Strahlreglers
DE102022111373A1 (de) 2022-05-06 2023-11-09 Neoperl Gmbh Sanitäres Einsetzteil

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH374943A (de) * 1959-10-21 1964-01-31 Karrer Weber & Cie Ag Mischdüse
DE3404662A1 (de) * 1984-02-10 1985-08-14 Hans Grohe Gmbh & Co Kg, 7622 Schiltach Wasserstrahlbeluefter fuer sanitaer-armaturen und dergleichen
DE4029183A1 (de) * 1990-09-14 1992-03-19 Dieter Kuhn Durchflussregler
US5803368A (en) * 1994-12-29 1998-09-08 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
US5678765A (en) * 1995-06-13 1997-10-21 Calmar Inc. Foam/spray nozzle assembly for trigger sprayer
DE19642055C2 (de) * 1996-10-11 1998-09-10 Wildfang Dieter Gmbh Strahlregler
WO1998016693A1 (de) * 1996-10-11 1998-04-23 Dieter Wildfang Gmbh Sanitäre auslaufvorrichtung
EP0931199B1 (de) 1996-10-11 2002-12-18 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
SE519846C2 (sv) * 1999-10-07 2003-04-15 Lundberg & Son Vvs Produkter A Ledbart luftinblandningsdon
DE20006163U1 (de) * 2000-04-04 2000-07-06 Dieter Wildfang GmbH, 79379 Müllheim Strahlregler
DE20010099U1 (de) * 2000-06-06 2000-08-17 Dieter Wildfang GmbH, 79379 Müllheim Strahlregler
DE20010101U1 (de) * 2000-06-06 2000-08-31 Dieter Wildfang GmbH, 79379 Müllheim Sanitäres Einbauteil
DE10027987B4 (de) 2000-06-06 2005-12-22 Neoperl Gmbh Strahlregler
DE10027986B4 (de) * 2000-06-06 2007-02-22 Neoperl Gmbh Sanitäres Einbauteil
DE10115639B4 (de) * 2001-03-26 2015-05-07 Hansgrohe Se Wasserstrahlbelüfter
DK1245743T3 (en) * 2001-03-27 2016-08-29 Johs Tandrup Metalvarefabrik Aps Filter device for the water discharge
DE10149335B4 (de) * 2001-10-06 2004-11-25 Andreas Schilli & Co. Strahlreger für eine sanitäre Auslaufarmatur

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ATE510969T1 (de) 2011-06-15
US7731107B2 (en) 2010-06-08
EP3323949A2 (de) 2018-05-23
ES2817086T3 (es) 2021-04-06
CN1982549B (zh) 2011-03-23
ES2746047T3 (es) 2020-03-04
ES2658857T3 (es) 2018-03-12
SI1551556T1 (sl) 2011-09-30
CN1678404A (zh) 2005-10-05
AU2003273407A1 (en) 2004-05-04
BR0312766B1 (pt) 2012-07-10
HUE038199T2 (hu) 2018-09-28
PT1785193T (pt) 2018-02-22
CN1323763C (zh) 2007-07-04
ES2366636T3 (es) 2011-10-24
US20050247805A1 (en) 2005-11-10
KR100978165B1 (ko) 2010-08-25
DK1785193T3 (da) 2018-01-29
BR0312766A (pt) 2005-05-03
DE10246334B4 (de) 2015-05-07
DE10246334A1 (de) 2004-04-22
WO2004033108A1 (de) 2004-04-22
EP1551556A1 (de) 2005-07-13
JP2006501990A (ja) 2006-01-19
EP2992962A1 (de) 2016-03-09
KR20050050637A (ko) 2005-05-31
EP1785193A1 (de) 2007-05-16
EP2992962B1 (de) 2019-08-28
EP1785193B1 (de) 2017-12-06
EP3323949A3 (de) 2018-11-21
SI1785193T1 (en) 2018-03-30
PT1551556E (pt) 2011-08-26
DK1551556T3 (da) 2011-09-12
JP4324555B2 (ja) 2009-09-02
EP1551556B1 (de) 2011-05-25
WO2004033108B1 (de) 2004-06-10
CN1982549A (zh) 2007-06-20

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