EP3305412B1 - Brausestrahlerzeugungsvorrichtung - Google Patents

Brausestrahlerzeugungsvorrichtung Download PDF

Info

Publication number
EP3305412B1
EP3305412B1 EP17194704.7A EP17194704A EP3305412B1 EP 3305412 B1 EP3305412 B1 EP 3305412B1 EP 17194704 A EP17194704 A EP 17194704A EP 3305412 B1 EP3305412 B1 EP 3305412B1
Authority
EP
European Patent Office
Prior art keywords
fluid outlet
fluid
jet
generating device
shower
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.)
Active
Application number
EP17194704.7A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3305412A1 (de
Inventor
Jochen Armbruster
Sebastian Steiert
Joachim Dieterle
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.)
Hansgrohe SE
Original Assignee
Hansgrohe SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hansgrohe SE filed Critical Hansgrohe SE
Publication of EP3305412A1 publication Critical patent/EP3305412A1/de
Application granted granted Critical
Publication of EP3305412B1 publication Critical patent/EP3305412B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B05B1/323—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
    • 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
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
    • B05B15/528—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles by resilient deformation of the nozzle
    • 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • 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
    • B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
    • 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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • 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 shower jet generating device with a shower jet disk, which has at least one jet disk opening and delimits a fluid chamber on the outlet side, and a fluid outlet element arranged on the at least one jet disk opening and movable in an axial main directional component, which has a movable valve body with a fluid outlet opening opening out of the fluid chamber, which is released depending on a fluid pressure in the fluid chamber in a release position of the fluid outlet element and locked in a shut-off position of the fluid outlet element.
  • the main axial direction component of the movement of the fluid outlet element is to be understood here as meaning that the component of this movement is greater in an axial direction than perpendicular thereto.
  • the axial direction of the movable fluid outlet element can in particular be parallel to a longitudinal axis of the fluid outlet opening and / or to a jet direction of a fluid emerging from its fluid outlet opening and / or an axial direction of the shower jet disc.
  • the shower jet generating device can be used in particular for a sanitary shower head, to which a fluid, e.g. water, can be supplied via a feed line, which then enters the fluid chamber and from there into the one or more fluid outlet openings and exits from this or these with the formation of a shower jet .
  • a fluid e.g. water
  • Such devices for generating a shower jet are used in particular in sanitary shower heads, such as hand showers, overhead showers and side showers of shower facilities.
  • EP 1 700 636 A2 discloses a shower head with a shower jet generating device of the type mentioned, in which each jet disk opening is assigned a valve element in the form of a curved, at least one incision having membrane section, which is axially movable and bendable by an applied water pressure, whereby a closed water outlet opening is provided in the pressureless state .
  • the patent specification US 6,382,531 B1 discloses a shower jet generating device for a sanitary shower head, which has a jet disk with jet disk openings, a support plate arranged upstream thereof with a central fluid supply opening and a flexible membrane plate between the support plate and the jet disk, with fluid outlet nipples with associated fluid outlet opening being formed on the membrane plate, which extend through the jet disk openings extend through the jet disc.
  • the membrane plate rests upstream, ie rearward, against the support plate or is located in close proximity to it and also blocks the central fluid supply opening in the support plate completely or at least largely.
  • the fluid pressure can push the membrane plate slightly away from the support plate in the direction of the jet disk, whereby the supply opening is opened further and supplied water can get between the support plate and the membrane plate and exit the fluid outlet openings of the outlet nipples.
  • WO 2014/029636 A2 discloses a shower head which has a lower shell functioning as a jet disk with passage openings, an upper shell and a jet mat arranged between the upper shell and lower shell with outflow spouts which extend through the passage openings of the lower shell and have shower jet outlets.
  • a deformable water-conducting mat made of dense elastomer is arranged, which is resiliently supported against the head plate and, when depressurized, rests against the jet mat and closes its outflow spouts. If water is supplied via a central inlet between the jet mat and the water guide mat, the water guide mat bulges with the formation of a water flow surface against the head plate and releases the outflow spouts of the jet mat.
  • the utility model CN 203108678 U discloses a sanitary overhead shower with a jet disk which is axially movably arranged in a shower housing body and has jet outlet openings into which cleaning pins protrude, which are formed on a perforated intermediate plate of the housing body.
  • a central pressure valve body protrudes in one piece from the jet disk.
  • the invention is based on the technical problem of providing a shower jet generating device of the type mentioned above, which is improved compared to the prior art explained above and in particular reliably prevents undesired dripping, is relatively easy to manufacture and functionally reliable and has an outlet cross-section largely unaffected by the fluid pressure in the fluid chamber for the fluid outlet opening.
  • the movable valve body interacts with an immovable valve seat which releases the fluid outlet opening in the release position of the fluid outlet element and blocks it in a shut-off position of the fluid outlet element.
  • the shower jet generating device according to the invention can reliably prevent unwanted dripping and it is relatively easy to manufacture and functionally reliable. Furthermore, the outlet cross section of the fluid outlet opening is largely unaffected by the fluid pressure in the fluid chamber.
  • the jet disk can be made in one piece or composed of several components which can consist of different materials, in particular an elastic material and / or a plastic and / or a metal.
  • the jet disk can have a rubber plate or rubber mat and a metal and / or hard plastic disk which have corresponding jet disk openings, the rubber plate or rubber mat from the inside of the Fluid chamber is applied to the metal or hard plastic disc, so that the corresponding jet disc openings of the rubber plate or rubber mat and the metal and / or hard plastic disc are aligned with one another.
  • the possible material combinations of rubber plate or rubber mat and the metal and / or hard plastic disk are advantageous with regard to increased design freedom, in particular in the design of the shower jet generating device.
  • the jet disk opening can be designed as a countersunk hole, for example.
  • the geometry of the countersink of the countersunk bore can contribute to receiving and / or supporting and / or encompassing the fluid outlet element arranged in the jet disk opening.
  • the shut-off of the fluid outlet opening which is preferably designed as an opening closed on the periphery, can be achieved by the immovable valve seat in particular in that the movable valve body rests against it in the shut-off position with its fluid outlet opening.
  • the fluid outlet opening can be spaced from the immovable valve seat and thus released.
  • the fluid outlet element or its valve body is designed to assume the releasing position as soon as the fluid pressure in the fluid chamber is greater than a previously established limit pressure.
  • the previously established limit pressure can be, for example, between 0.2 bar and 0.35 bar, in particular between 0.24 bar and 0.26 bar. As long as the limit pressure is not reached, the fluid outlet opening remains closed.
  • the fluid outlet element or the movable valve body is elastic, e.g. is biased by appropriate shaping in the direction of the shut-off position and is pressed out of this by the fluid pressure in the fluid chamber into the release position. If the fluid pressure in the fluid chamber drops, e.g. below the limit pressure mentioned, the fluid outlet element or the movable valve body automatically returns to the shut-off position.
  • the fluid chamber is delimited on a side opposite the jet disc by an intermediate plate or housing plate having the immovable valve seat.
  • the immovable valve seat can be used as a separate component on the intermediate plate or attached to the housing plate.
  • the intermediate plate or the housing plate can fulfill additional functions if required, for example it can serve as a mounting plate for a one-part or multi-part jet disk.
  • the movable valve body rests in the release position against a valve contact surface of the jet disk.
  • the valve contact surface of the jet disc enables the movement of the movable valve body to be limited. So it is e.g. possible that the release position of the fluid outlet element is predetermined by the valve contact surface.
  • the fluid outlet element extends with its fluid outlet opening in the releasing and / or blocking position through the jet disk opening.
  • the fluid outlet opening and / or the movable valve body are preferably made of an elastomer, in particular of a silicone with a Shore hardness between fifty and seventy. If limescale deposits constrict or even clog the fluid outlet opening, they can be removed in a manner known per se by the user exerting a deforming force on the fluid outlet opening by rubbing or the like, causing the limescale deposits to flake off.
  • the valve seat has a valve seat projection, which protrudes into the fluid outlet opening when the fluid outlet opening is closed.
  • the valve seat projection protruding into the fluid outlet opening can, for example, counteract the formation of limescale deposits by removing any limescale deposits from the protruding valve seat protrusion when the fluid outlet element is moved between the locked position and the released position.
  • the protruding valve seat projection can be advantageous for the interaction of the movable valve body with the immovable valve seat, in particular for the tight blocking of the fluid outlet opening. This is preferably supported by a corresponding negative shape of the valve seat projection or the immovable valve seat in relation to the shape of the fluid outlet opening or the movable valve body.
  • the fluid outlet opening has a shape-stable and / or circular-cylindrical and / or conical geometry that is independent of fluid pressure.
  • a dimensionally stable i.e. a geometry of the fluid outlet opening that is largely independent of the fluid pressures occurring during operation ensures, for example, that when the shower jet generating device is used as intended, the characteristics of a shower jet generated are very largely independent of the fluid pressure in the fluid chamber. This is because the fluid outlet opening then always has an essentially constant passage cross-sectional area and cross-sectional shape.
  • the fluid outlet opening is formed by an outlet nozzle with a nozzle longitudinal axis which is parallel to a local surface normal of an outside of the jet disk.
  • the nozzle longitudinal axis can e.g. be the axis of rotation of the fluid outlet opening.
  • the fluid outlet element has an elastomer ring membrane which surrounds and supports the movable valve body.
  • the elastomer ring membrane is e.g. on the jet disk so that the fluid outlet element is arranged in the associated jet disk opening.
  • the elastomer ring membrane can simplify or facilitate the placement of the fluid outlet element in the jet disk opening.
  • the fluid outlet element is made in one piece. This enables simplification and cost reduction, e.g. in the manufacture of the fluid outlet element and / or the assembly of the shower jet generating device.
  • the jet disk has a plurality of jet disk openings and associated fluid outlet elements. Furthermore, the jet disk has a one-piece elastomer plate on which the plurality of fluid outlet elements is formed. For example, any number between ten and two hundred jet disk openings can be provided. If the fluid outlet elements have elastomer ring membranes, it is advantageous to mold the fluid outlet elements with the elastomer ring membrane onto the elastomer plate.
  • the one-piece design of the elastomer plate and fluid outlet elements can be used both in the production as well as for the assembly, since a reduction of components and a simplified handling are achieved.
  • the jet disk can have a single or a plurality of one-piece elastomer plates, on each of which a plurality of fluid outlet elements is formed.
  • These one-piece elastomer plates can differ, for example, in the geometric shape of their arranged fluid outlet openings, as a result of which the shower jet generating device has areas which can generate different shower jets.
  • the shower jet generating device shown is integrated into a sanitary shower head in order to generate a water shower jet whose jet shape is largely independent of the pressure of the water supplied. That the shower head
  • the water supplied is introduced into a fluid chamber 3, which is delimited on the outlet side by a spray disc 1 of the shower jet generating device, which is here, by way of example, multi-part.
  • the jet disk 1 has a plurality of preferably between ten and two hundred, for example thirty, jet disk openings 2 through which the water from the fluid chamber 3 can be directed to the outside.
  • the multi-part jet disk 1 comprises an elastomer plate 13, e.g. of a silicone material with a Shore hardness of preferably between fifty and seventy, e.g. sixty, and a metal plate 14, the elastomer plate 13 resting against the metal plate 14 on the fluid chamber side. Furthermore, a housing plate 8 of the shower head is arranged opposite the jet disk 1 and delimiting the fluid chamber 3. The elastomer plate 13 is held in a sealing manner with its outer edge area between the housing plate 8 and the metal plate 14, the fluid chamber 3.
  • a plurality of elastomer annular diaphragms 12 are formed on the one-piece elastomer plate 13, each of which surrounds and supports a movable fluid outlet element 4.
  • the fluid outlet element 4 is thus connected to the elastomer plate 13 via the elastomer ring membrane 12 or is held on it.
  • the in Figs. 1 to 4 The elastomer plate 13 shown is made in one piece with the fluid outlet element 4 and the elastomer annular membrane 12. Furthermore, the elastomer plate 13 is placed against the metal plate 14 in such a way that a movable fluid outlet element 4 is arranged on each jet disk opening 2.
  • the respective fluid outlet element 4 has a fluid outlet opening 5 which discharges from the fluid chamber 3 and is designed in the manner of an outlet nozzle.
  • the fluid outlet opening 5 or the outlet nozzle has a truncated conical geometry on the inlet side, coming from the fluid chamber 3, which is followed on the outlet side by a circular cylindrical geometry as an end section, in which the fluid outlet opening 5 is tapered to an outlet diameter which, for example, is typically in the range of 0, 6 mm to 1.2 mm, in particular from 0.85 mm to 0.95 mm.
  • the fluid outlet opening 5 or outlet nozzle has a geometry that is independent of fluid pressure and is dimensionally stable.
  • the axis of symmetry of the fluid outlet opening 5 is a nozzle longitudinal axis 11, which is at the same time an axial main directional component of the movement of the movable fluid outlet element 4.
  • the nozzle longitudinal axis 11 also corresponds to a local surface normal of an outside of the jet disk 1 at the relevant point.
  • the fluid outlet element 4 has a movable valve body 6, on which the fluid outlet opening 5 is arranged, the movable valve body 6 being a rotationally symmetrical element in the manner of a disc spring.
  • the movable valve body 6 is responsible for the movement of the fluid outlet element 4 and thus also for the movement of the fluid outlet opening 5.
  • the fluid outlet element 4 is switched between a position that releases or shuts off the fluid outlet opening 5, the movable valve body 6 interacting with an immovable valve seat 7.
  • the cause of this movement is a fluid pressure prevailing in the fluid chamber 3, which is generated by the supplied water.
  • the fluid pressure acts on the movable valve body 6, and as soon as a predetermined limit pressure between 0.2 bar to 0.35 bar, in particular between 0.24 bar to 0.26 bar, is exceeded in the fluid chamber, the valve body 6 and thus the Fluid outlet element 4 with an axial main directional component is moved by the pressure from a shut-off position into a release position, in which the valve body 6 releases the fluid outlet opening 5. If the fluid pressure falls below the predetermined limit pressure, the valve body 6 automatically moves back into its original position, which shuts off the fluid outlet opening 5.
  • Fig. 1 the shut-off position of the movable valve body 6 is shown.
  • the valve body 6 interacts with the immovable valve seat 7 to the effect that the valve body 6 rests or presses against the valve seat 7, whereby the valve seat 7 blocks the fluid outlet opening 5 in a fluid-tight manner. Due to the tight fit of the movable valve body 6 against the immovable valve seat 7, no water can leave the fluid chamber 3 through the fluid outlet opening 5, and the shower head is thus secured against dripping.
  • the immovable valve seat 7 shown is made in one piece with the housing plate 8 of the shower head and has a flat seat surface against which the movable valve body 6 rests.
  • the immovable valve seat 7 is formed by a plateau-like projection 15 of the housing plate 8.
  • the fluid outlet opening 5 extends through the jet disk opening 2 in the shut-off position of the movable valve body 6 and has a protrusion on the outlet side in relation to the metal plate 14.
  • This protrusion of the fluid outlet opening 5 can, for example, be in the range from 1 mm to 3 mm, for example approximately 2 mm.
  • the protrusion is preferably between 3 mm and 7 mm, for example about 5 mm.
  • the fluid outlet opening 5 thus executes a stroke movement with an axial stroke length of preferably 2 mm to 5 mm, for example approximately 3 mm.
  • the respective fluid outlet element 4 or its valve body 6 has a monostable shape, ie a shape such that the fluid outlet element 4 or its valve body 6 has exactly a stable position, which in the present case corresponds to the shut-off position Fig. 1 given is.
  • the fluid outlet element 4 or its valve body 6 when the fluid pressure is present in the fluid chamber, is moved by the stroke length into the release position according to FIG Fig. 2 moved forward if and as soon as the fluid pressure exceeds an associated limit pressure value of eg 0.25 bar to 0.35 bar.
  • the valve body 6 no longer rests against the immovable valve seat 7, and the water can leave the fluid chamber 3 through the respective fluid outlet opening 5 in order to form the desired shower jet.
  • the fluid outlet element 4 or its valve body 6 automatically returns to the shut-off position by elastic restoring force, so that water dripping from the fluid outlet opening 5 is reliably prevented becomes.
  • the jet disk opening 2 at which the fluid outlet element 4 shown is arranged is a countersunk hole in the metal plate 14 executed, wherein the depression has a geometry, in particular a valve contact surface 9, which supports the movable valve body 6 in the releasing position and limits its movement.
  • the countersunk hole is preferably shaped in such a way that it does not have any acute angles.
  • FIG. 5 to 8 is a variant of the shower jet generating device of Figs. 1 to 4 shown, the same reference numerals being used for identical and functionally equivalent elements and, in this respect, also to the above statements on the exemplary embodiment of FIG Figs. 1 to 4 can be referenced, so that essentially only the existing differences will be discussed below, which are here specifically in the design of the immovable valve seat 7.
  • the immovable valve seat 7 has a valve seat projection 10 which protrudes into the fluid outlet opening 5 when the fluid outlet opening 5 is closed and does not protrude into the fluid outlet opening 5 when the fluid outlet opening 5 is released. Limescale deposits on the fluid outlet opening 5 can thereby be counteracted by being detached from the fluid outlet opening 5 by the valve seat projection 10 when the fluid outlet element 4 moves between the releasing position and the blocking position.
  • the immovable valve seat 7 in the variant of Figures 5 to 8 a shape which is matched to that of the movable valve body 6.
  • the immovable valve seat 7 has an annular recess or recess in the form of a negative shape of the movable valve body 6 resting against it in the shut-off position. This increases the contact area between the movable valve body 6 and the immovable valve seat 7 in the shut-off position compared to the flat seat surface in the Variant of the Figs. 1 to 4 and contributes to a centering of the position of the valve body 6 that is pressing against the valve seat 7 in the shut-off position.
  • This enlarged contact surface and the centered position of the valve body 6 advantageously support the reliable sealing of the fluid outlet opening 5.
  • the immovable valve seat 7 is preferably in the form of a truncated cone Executed plug, which closes the fluid outlet opening 5 in the shut-off position.
  • the plug-shaped immovable valve seat 7 protrudes into the fluid outlet opening 5.
  • an intermediate plate has the immovable valve seat instead of the housing plate 8 shown.
  • This intermediate plate is preferably integrated into a shower head and acts as a delimitation of the fluid chamber on the side opposite the jet disk.
  • the invention provides a shower jet generating device which reliably prevents unwanted dripping, is relatively easy to manufacture and is functionally reliable. Furthermore, the exit cross section of the fluid exit opening is largely unaffected by the fluid pressure in the fluid chamber.
  • the invention can be used in particular in sanitary engineering, but also in other applications in which there is a need to be able to generate a shower jet functionally reliably and without dripping.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
EP17194704.7A 2016-10-07 2017-10-04 Brausestrahlerzeugungsvorrichtung Active EP3305412B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016219551.4A DE102016219551B4 (de) 2016-10-07 2016-10-07 Brausestrahlerzeugungsvorrichtung

Publications (2)

Publication Number Publication Date
EP3305412A1 EP3305412A1 (de) 2018-04-11
EP3305412B1 true EP3305412B1 (de) 2020-11-18

Family

ID=60019791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17194704.7A Active EP3305412B1 (de) 2016-10-07 2017-10-04 Brausestrahlerzeugungsvorrichtung

Country Status (6)

Country Link
US (1) US10821453B2 (zh)
EP (1) EP3305412B1 (zh)
CN (1) CN107913807B (zh)
DE (1) DE102016219551B4 (zh)
RU (1) RU2668252C1 (zh)
ZA (1) ZA201706662B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL249680B (en) * 2016-12-21 2018-05-31 Zabari Lidor Self-sealing and disinfecting shower head
DE102016225987A1 (de) 2016-12-22 2018-06-28 Hansgrohe Se Brausestrahlaustrittsvorrichtung und damit ausgerüstete Brause
CN114668931B (zh) * 2017-04-19 2024-07-30 巴克斯特国际公司 无堵塞分配装置
DE102018201183B3 (de) 2018-01-25 2019-01-31 Hansgrohe Se Brausestrahlerzeugungsvorrichtung mit Überdruckventil
DE102018210331B3 (de) * 2018-06-25 2019-08-22 Hansgrohe Se Sanitärer Brausekopf
DE102019105974A1 (de) * 2019-03-08 2020-09-10 Grohe Ag Sanitärbrause aufweisend einen Strahlbildner mit mindestens einem Entenschnabelventil
CN113492079A (zh) * 2020-04-03 2021-10-12 路达(厦门)工业有限公司 自清洁装置及花洒、喷枪、龙头
DE102021205915A1 (de) * 2021-06-10 2022-12-15 Hansgrohe Se Topfförmige Brausestrahlaustrittsdüse und Brause
DE102021132866A1 (de) * 2021-12-13 2023-06-15 Grohe Ag Brausestrahlerzeugungsvorrichtung mit Tropfschutz
DE102022106831A1 (de) * 2022-03-23 2023-09-28 Grohe Ag Sanitäre Brause

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1236617A (en) * 1915-09-17 1917-08-14 Speakman Supply & Pipe Company Self-cleaning shower-head.
US2402741A (en) 1944-10-03 1946-06-25 Adolphe O Draviner Spray head
US3734410A (en) * 1971-09-30 1973-05-22 Stanadyne Inc Pulsating spray head
BE795888A (fr) * 1972-03-29 1973-06-18 Grohe Kg Hans Pomme de douche
DE4105183C5 (de) 1990-02-22 2004-03-04 Masco Gmbh Brausekopf
JPH0499243U (zh) 1991-01-17 1992-08-27
EP0744997B1 (de) 1994-02-17 2001-09-19 Ideal-Standard GmbH & Co. OHG Bodenteil für einen brausekopf sowie brausekopf
DE19733291A1 (de) 1997-08-01 1999-02-04 Grohe Kg Hans Brauseeinrichtung
US6378790B1 (en) * 2000-01-26 2002-04-30 Speakman Company Shower head having a rubber/plastic face plate and a diverter valve using rubber sleeve back pressure activation
US6382531B1 (en) * 2001-02-21 2002-05-07 Martin Tracy Shower head
US6935581B2 (en) 2001-07-24 2005-08-30 Visentin Usa Shower head with nozzles having self cleaning tips
GB0121377D0 (en) * 2001-09-04 2001-10-24 Aqualisa Products Ltd Shower handset
US7040554B2 (en) * 2002-12-20 2006-05-09 Asept International Ab Spray head
DE102005012706B4 (de) 2005-03-11 2006-11-23 Hansa Metallwerke Ag Duschkopf
DE102006032017B3 (de) 2006-07-10 2008-01-17 Grohe Ag Kopfbrause
EP2349580A4 (en) 2008-04-17 2012-05-09 Exell Technology Pty Ltd SHOWER HEAD
FR2946546B1 (fr) 2009-06-15 2012-06-08 Air Liquide Procede de regulation de la purete d'oxygene produit par une unite d'adsorption par controle du debit
US8985483B2 (en) * 2012-01-24 2015-03-24 John E. Petrovic Adjustable trajectory spray nozzles
DE102012212300A1 (de) 2012-07-13 2014-01-16 Hansgrohe Se Brause
US9839923B2 (en) * 2012-08-02 2017-12-12 Fabrimar S/A Industria E Comercio Showerhead
DE102012107721B3 (de) * 2012-08-22 2014-10-30 Ideal Standard International B.V.B.A. Duschkopf mit einer federnden Wasserleitmatte
AU2013305200B2 (en) 2012-08-24 2016-10-20 Syngenta Participations Ag Methods of soil pest control
CN203108678U (zh) * 2012-12-28 2013-08-07 厦门水大卫浴洁具有限公司 一种出水嘴自清洁含氧顶喷
DE102014200741A1 (de) 2014-01-16 2015-07-16 Hansgrohe Se Brause mit mehrkanaligen Strahlaustrittseinheiten
DE102016225987A1 (de) 2016-12-22 2018-06-28 Hansgrohe Se Brausestrahlaustrittsvorrichtung und damit ausgerüstete Brause

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US10821453B2 (en) 2020-11-03
CN107913807A (zh) 2018-04-17
DE102016219551B4 (de) 2022-01-05
CN107913807B (zh) 2020-08-25
US20180099295A1 (en) 2018-04-12
DE102016219551A1 (de) 2018-04-12
EP3305412A1 (de) 2018-04-11
ZA201706662B (en) 2019-05-29
RU2668252C1 (ru) 2018-09-27

Similar Documents

Publication Publication Date Title
EP3305412B1 (de) Brausestrahlerzeugungsvorrichtung
EP2664719B1 (de) Sanitäres Einbauelement
EP3276231B1 (de) Brausestrahlerzeugungsvorrichtung
EP1001095B1 (de) Wasserstrahlbelüfter
EP3338898B1 (de) Brausestrahlaustrittsvorrichtung und damit ausgerüstete brause
DE69310903T2 (de) Selbstreinigende/nichtverstopfende spruehduese
EP3517212B1 (de) Brausestrahlerzeugungsvorrichtung mit überdruckventil
EP2806073B1 (de) Durchflussregler
DE60020868T2 (de) Ventilanlage für Fahrzeugspülsystem
DE102007054673B4 (de) Bandschmiereinrichtung und/oder Reinigungs-Desinfektionsanlage
EP3175923B1 (de) Brausekopf
EP3325864B1 (de) Eigenmediumgesteuertes regelventil
DE20307538U1 (de) Wasserzuflußsteuervorrichtung
DE112019004251T5 (de) Wasserauslassdüse und Wasserstrahleinrichtung mit derselben
EP3517211B1 (de) Brausekopf mit überdruckventil
DE102013014942B4 (de) Brausekopf für eine Sanitärbrause
DE2901013C2 (de) Brause, insbesondere Handbrause mit einer elastisch verformbaren Strahlscheibe
EP1619315A1 (de) Wasserstrahlbildner
EP3702541B1 (de) Brause für eine sanitärarmatur mit einer rückstellfeder
DE711583C (de) Brause
EP3586974B1 (de) Sanitärer brausekopf
WO2016165732A1 (de) Sprühvorrichtung
WO2023110370A1 (de) Brausestrahlerzeugungsvorrichtung mit tropfschutz
DE102018006513B4 (de) Brausestrahlaustrittsvorrichtung für eine Brause und Brause
DE102011122957B3 (de) Sanitäres Einbauteil

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DIETERLE, JOACHIM

Inventor name: STEIERT, SEBASTIAN

Inventor name: ARMBRUSTER, JOCHEN

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20181008

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200602

RIC1 Information provided on ipc code assigned before grant

Ipc: B05B 15/528 20180101ALI20200518BHEP

Ipc: B05B 1/18 20060101AFI20200518BHEP

Ipc: B05B 1/30 20060101ALI20200518BHEP

Ipc: B05B 1/32 20060101ALI20200518BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

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: 502017008238

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1335155

Country of ref document: AT

Kind code of ref document: T

Effective date: 20201215

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201118

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

Ref country code: NO

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: 20210218

Ref country code: RS

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: 20201118

Ref country code: PT

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: 20210318

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: 20210219

Ref country code: FI

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: 20201118

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201118

Ref country code: BG

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: 20210218

Ref country code: IS

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: 20210318

Ref country code: PL

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: 20201118

Ref country code: LV

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: 20201118

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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

Ref country code: HR

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: 20201118

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201118

Ref country code: SK

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: 20201118

Ref country code: SM

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: 20201118

Ref country code: EE

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: 20201118

Ref country code: CZ

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: 20201118

Ref country code: LT

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: 20201118

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502017008238

Country of ref document: DE

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

Ref country code: DK

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: 20201118

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: 20210819

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

Ref country code: IT

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: 20201118

Ref country code: AL

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: 20201118

Ref country code: NL

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: 20201118

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

Ref country code: SI

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: 20201118

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

Ref country code: ES

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: 20201118

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: IS

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: 20210318

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20211031

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201118

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: 20211004

Ref country code: BE

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

Effective date: 20211031

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: 20211031

Ref country code: CH

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

Effective date: 20211031

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 NON-PAYMENT OF DUE FEES

Effective date: 20211004

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

Ref country code: HU

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

Effective date: 20171004

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: 20201118

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1335155

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221004

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

Ref country code: AT

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

Effective date: 20221004

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

Ref country code: MK

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: 20201118

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

Ref country code: MT

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: 20201118

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

Ref country code: DE

Payment date: 20241029

Year of fee payment: 8

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

Ref country code: GB

Payment date: 20241022

Year of fee payment: 8

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

Ref country code: FR

Payment date: 20241025

Year of fee payment: 8