EP2683490B1 - Strahlbildnerelement für einen brausekopf - Google Patents

Strahlbildnerelement für einen brausekopf Download PDF

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Publication number
EP2683490B1
EP2683490B1 EP20120704680 EP12704680A EP2683490B1 EP 2683490 B1 EP2683490 B1 EP 2683490B1 EP 20120704680 EP20120704680 EP 20120704680 EP 12704680 A EP12704680 A EP 12704680A EP 2683490 B1 EP2683490 B1 EP 2683490B1
Authority
EP
European Patent Office
Prior art keywords
jet
outlet elements
jet outlet
shower head
gear
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.)
Not-in-force
Application number
EP20120704680
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2683490A1 (de
Inventor
Eckhard Gransow
Thomas Salomon
Karl-Heinz Stückerjürgen
David Rehage
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.)
Grohe AG
Original Assignee
Grohe AG
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 Grohe AG filed Critical Grohe AG
Publication of EP2683490A1 publication Critical patent/EP2683490A1/de
Application granted granted Critical
Publication of EP2683490B1 publication Critical patent/EP2683490B1/de
Not-in-force legal-status Critical Current
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
    • B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
    • 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
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • B05B15/654—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented using universal joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
    • B05B3/0418—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine
    • B05B3/0422—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
    • B05B3/16—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation driven or controlled by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
    • B05B3/0418—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine

Definitions

  • the invention relates to a jet-forming element for a shower head according to the preamble of patent claim 1.
  • a shower head for a sanitary shower is known in which a jet outlet element is pivotally mounted. It is moved by a gear so that a guide pin facing away from the outlet opening can be moved along two closed, touching circles.
  • a shower head which contains four internal nozzle elements whose front ends are mounted in funnel-like openings of the jet disk.
  • the rear ends of the nozzle elements are mounted eccentrically in each case a disc which can be rotated about a stationary axis by means of a turbine wheel.
  • the nozzle elements from which the water flows out, perform a tumbling motion about an axis perpendicular to the steel disc axis.
  • the object of the invention is to provide an improved steel forming element for a shower head, with which a moving steel image can be produced.
  • the Strahltrucknerelement for a shower head has a housing, a plurality of axially flow-through jet outlet elements, a housing bottom, which has passage openings for the jet outlet elements, wherein the jet outlet elements are each pivotally mounted in the housing bottom and a gear for moving the jet outlet elements.
  • arranged for transmitting power to the jet outlet elements only a transmission element with a backdrop is, whereby the jet outlet elements are positively guided, so that at a rotational movement of the transmission element, the movement of all jet outlet elements takes place simultaneously.
  • the jet-forming element can be arranged in a shower head with a plurality of jet-forming elements for producing different types of jet, such as ventilated or single jets, etc.
  • the housing of the jet-forming element corresponds to the housing of the shower head or is arranged alone in this.
  • a shower spray pattern with a plurality of individual beams, which are formed by the jet outlet elements which are flowed through axially, is generated.
  • the jet outlet elements are movably mounted in the housing, variable jet images can be generated from these individual jets.
  • the jet outlet elements are set in motion by a gear.
  • the jet outlet elements are immovable but pivotally mounted in the housing bottom. During a movement of the jet outlet element whose
  • a spray pattern can be generated, the individual beams diverge or converge depending on the position of the backdrop with respect to the housing axis.
  • the movement of the single jets results in a massage effect for the user.
  • a frequency is perceived, in which the shower jet passes through approx. 60 -100 movement cycles per minute.
  • the jet outlet element is moved from a first angular position, which is inclined inwardly relative to the housing center axis, into a second angular position, which is inclined outwards relative to the housing center axis, and back again.
  • the frequency can be changed.
  • the jet outlet elements are provided as small axially through-flow nozzles, so-called pivoting nozzles, with a circular cross-section. They have a lower exit area, a central area and an upper guide area for the backdrop. In the middle region, the outer diameter of the jet outlet elements is enlarged relative to the outlet region, so that jet-forming elements can be retained by the housing bottom.
  • the jet outlet elements each have a pivot axis in the form of one or two pins.
  • the pins formed in the central region of the jet outlet elements.
  • the pivot axis which is defined by the pins, thus extends perpendicular to the flow direction or to the longitudinal axis of the nozzle.
  • a development of the invention provides that the jet outlet elements are arranged concentrically to the central axis of the housing. This means that the bearing devices for the jet outlet elements and their pivot axes are arranged on a circular path around the central axis of the jet-forming element or its housing. In this case, bearing cups for the pivot axes of the jet outlet elements are provided in the housing bottom.
  • An embodiment of the invention provides that the backdrop of the transmission element is provided as a groove or slot.
  • the backdrop is located on the underside of the transmission element.
  • the nozzles or jet outlet elements are surrounded tangentially on both sides in their upper guide region of the backdrop, so that upon movement of the link is necessarily a movement of the pivotable jet outlet elements.
  • An embodiment of the invention provides that the transmission is designed as a planetary gear.
  • the backdrop for the positive guidance of the jet outlet elements in a transmission element the ring gear of the planetary gear provided.
  • This so-called sliding ring gear is in turn driven by planetary gears of the planetary gear.
  • the predetermined by the backdrop movement of the jet outlet elements takes place synchronously. Furthermore, all jet outlet elements at the same time each have the same pivot angle. This is done through a backdrop with a Wave contour achieved. To achieve the effect described above, the wave crests and wave troughs of the wave contour run at a constant distance and each have the same height or depth.
  • jet outlet elements can also be moved offset from one another. This is possible by a corresponding change of the gate shape or change of the shaft spacings and wave height.
  • a development of the invention also provides that passages for the water can be partially closed within the Strahlmornerelements. As a result, in addition to the desired moving beam pattern, a pulsating beam can be generated.
  • Fig. 1 shows an inventive Strahltrucknerelement in perspective from below.
  • the jet-forming element comprises a housing 10 with a housing bottom 102, in which movable jet outlet elements 30, so-called pivoting nozzles, are mounted.
  • the housing 10 has a substantially cylindrical shape, wherein in the jacket region 106, an external thread 103 is arranged.
  • the external thread 103 serves to fasten the jet-forming element in a shower head (not shown), which may have further jet-forming elements or a jet disk.
  • the housing 10 is open at the top. It closes at its upper edge with a housing 10 fixed fixed ring gear 45 from.
  • the ring gear 45 is part of a transmission 40, with which the jet outlet elements 30 are set in motion due to the inflowing water.
  • the ring gear 45 is firmly locked to the housing 10 and has an internal toothing 451.
  • three slot-shaped inlet openings 452 are additionally arranged, through which the inflowing water is directed radially onto a turbine wheel 44 arranged inside the ring gear 45.
  • Fig. 5 shows the structure of the transmission 40 schematically.
  • a movable sun gear 441 drives a planetary gear 43, which is mounted on a planetary web 42.
  • the planetary gear 43 is provided in one piece but with two divergent teeth 431, 432.
  • An upper toothing 431 is engaged with the sun gear 441 and a ring gear 45, while a lower toothing 432 with another ring gear, the so-called crank idler gear 41 is engaged.
  • a gate 411 is arranged, which forms a bearing or forced guidance for the jet outlet elements 30.
  • FIG. 3 the Strahlmornerelement is shown explosively.
  • a sealing element 20 is first arranged, which ensures that the incoming water exits only through the openings of the jet outlet elements 30 and not through the passage openings 107 in the housing bottom 102 of the Strahlmornerelement.
  • the housing bottom 102 has, on the one hand, bearing surfaces 105 for the jet outlet elements 30 and, on the other hand, bearing cups 104 for the pivot axes 301 of the jet outlet elements 30.
  • the jet outlet elements 30 are provided as swivel nozzles. They have a lower exit area 302, a central area 303 and an upper guide area 304 for the gate 411. In the central region 303, the outer diameter of the jet outlet elements 30 is enlarged relative to the outlet region 302, so that jet outlet elements 30 can be retained by the housing bottom 102.
  • a sliding ring gear 41 is arranged, which is driven by Planentengan 43.
  • a Planentensteg 42 is provided between the crank gear 41 and the three Planentengan 43 which is rotatably supported by a bearing sleeve 421 on a corresponding bearing journal 108 in the housing bottom 102.
  • three fixed bearing journals 422 are likewise arranged on the side of the planetary web 42 facing the upper side of the housing.
  • the planetary gears 43 are driven by a sun gear 441 as described above. This is arranged on the underside of the turbine wheel 44, which is driven by the inflowing water.
  • the sun gear 441 which moves in the speed of the turbine wheel 44, drives the three planetary gears 43, which are rotatably mounted on the planetary carrier web 42 on the underside of the turbine wheel 44 and non-rotatably connected thereto but at the same time with their upper teeth 431 engage the internal teeth 451 of the fixed ring gear 45.
  • the planet web 42 together with the planet gears 43, performs a rotational movement within the ring gear 45.
  • the planet gears 43 are at the same time with their lower teeth 432 in engagement with the crank gear 41. This is penetrated by the bearing sleeve 421 and also has a number of water passage openings 413, which corresponds to the number of jet outlet elements 30.
  • a gate 411 is arranged in the form of a closed groove with a wave contour. The gate 411 has a number of jet outlet elements 30 corresponding number of wave crests and troughs on what is Fig. 9 becomes clear.
  • the sliding ring gear 41 is also rotatably mounted on the bearing journal 108 of the housing 10 and is driven via the lower teeth 432 of the planet wheels 43. With the help of the selected gear ratios, a reduction of the turbine wheel by more than 300 times is achieved in the smallest space. This ensures that at a turbine speed of "n", which results from the flow pressure, the guide wheel only has a speed of about n / 300.
  • the link 411 in the crank gear 41 has such a shape that all forcibly guided jet outlet elements 30 are pivoted so often back and forth about its pivot axis 301 in one revolution of the crank gear 41, as jet outlet elements 30 are provided in the Strahlstorynerelement.
  • a movement frequency of 60 to 200 cycles per minute can be achieved for the jet outlet elements 30 as a function of the flow pressure of the inflowing water.
  • Investigations by the applicant have shown that with a pivoting movement of the jet outlet elements 30 at a frequency of 60 to 100 cycles per minute a soothing massage effect is exerted on the user, while with increased flow pressure and a correspondingly increased frequency of 150 to 200 cycles per minute an exciting Effect can be achieved.
  • the jet outlet elements 30 can perform movements with a pivoting angle of approximately 20 °, so that the individual beams that are generated by the axially flow-through pivoting nozzles 30, depending on the position of the gate 411 diverge or converge towards the central axis of the housing 10 out.
  • pivoting nozzles 30 move synchronously at all times and thus are also pivoted about the same pivot angle with respect to the housing center axis 101 at all times.

Landscapes

  • Nozzles (AREA)
  • Domestic Plumbing Installations (AREA)
  • Retarders (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
EP20120704680 2011-03-10 2012-02-08 Strahlbildnerelement für einen brausekopf Not-in-force EP2683490B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110013534 DE102011013534B3 (de) 2011-03-10 2011-03-10 Strahlbildnerelement für einen Brausekopf
PCT/EP2012/000565 WO2012119682A1 (de) 2011-03-10 2012-02-08 Strahlbildnerelement für einen brausekopf

Publications (2)

Publication Number Publication Date
EP2683490A1 EP2683490A1 (de) 2014-01-15
EP2683490B1 true EP2683490B1 (de) 2015-04-29

Family

ID=45688411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20120704680 Not-in-force EP2683490B1 (de) 2011-03-10 2012-02-08 Strahlbildnerelement für einen brausekopf

Country Status (7)

Country Link
US (1) US9067222B2 (zh)
EP (1) EP2683490B1 (zh)
JP (1) JP2014509696A (zh)
CN (1) CN103429353B (zh)
DE (1) DE102011013534B3 (zh)
RU (1) RU2013145318A (zh)
WO (1) WO2012119682A1 (zh)

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Publication number Priority date Publication date Assignee Title
DE102013207679B3 (de) * 2013-04-26 2014-10-16 Hansgrohe Se Brausekopf mit drehbeweglicher Steuerscheibe
DE102013207687A1 (de) 2013-04-26 2014-10-30 Hansgrohe Se Brausekopf mit blockierbarer Steuerscheiben-Drehbewegung
WO2015025765A1 (ja) 2013-08-23 2015-02-26 株式会社ケーエスケー ノズル装置
WO2015085918A1 (zh) * 2013-12-13 2015-06-18 厦门松霖科技有限公司 一种旋转淋浴喷头
CN104549802B (zh) * 2014-12-26 2018-05-08 厦门松霖科技股份有限公司 出水装置及包括该出水装置的花洒
CN104646199B (zh) * 2015-02-11 2018-01-19 福建西河卫浴科技有限公司 同种出水口具有不同出水功能的出水机构
CN104772235B (zh) * 2015-04-13 2017-09-05 厦门明合卫浴设备有限公司 一种淋浴器旋转水结构
CN104923422B (zh) * 2015-06-29 2017-02-01 福建欣宇卫浴科技股份有限公司 一种圆周回转出水装置
KR101734699B1 (ko) * 2015-10-30 2017-05-11 현대자동차주식회사 바이퓨얼 차량의 연료 충전 장치 및 방법
CN106179790B (zh) * 2016-08-31 2019-05-24 福建西河卫浴科技有限公司 一种旋转按摩出水机构
DE202016005647U1 (de) * 2016-09-15 2017-12-18 Neoperl Gmbh Sanitäre Auslaufvorrichtung und sanitäre Armatur
MX2019003626A (es) 2016-10-07 2019-06-20 Spectrum Brands Inc Cabezal de ducha.
KR101926940B1 (ko) * 2016-12-27 2018-12-07 영 근 송 비 전기식 회전 살수형 샤워기
DE102017107115A1 (de) * 2017-04-03 2018-10-04 Grohe Ag Strahlbildner, insbesondere für einen sanitären Brausekopf, mit einer Laufschaufel, die dazu angeordnet und ausgebildet ist, eine Wasserströmung zu teilen und Teilströmungen abzulenken
TWI625166B (zh) * 2017-05-16 2018-06-01 王正安 作動時具固定角位移之灑水器
USD842978S1 (en) * 2017-05-24 2019-03-12 Hamworthy Combustion Engineering Limited Atomizer
CN109317319A (zh) * 2017-08-01 2019-02-12 厦门松霖科技股份有限公司 一种慢速区域按摩水出水装置
US11110029B2 (en) 2017-12-22 2021-09-07 Xiamen Solex High-Tech Industries Co., Ltd. Claw massage apparatus
US11213837B2 (en) * 2018-05-17 2022-01-04 Kohler Co. Kinetic water delivery devices
WO2020014624A1 (en) * 2018-07-12 2020-01-16 Water Pik, Inc. Tangential oscillating massage engine
US12006671B2 (en) 2018-12-11 2024-06-11 Fortune Brands Water Innovations LLC Wand with boost and mode selections
US11376614B2 (en) * 2020-10-01 2022-07-05 Etl, Llc Showerhead assembly with sequentially pulsing nozzle sets
CN112275465A (zh) * 2020-10-20 2021-01-29 安徽康博特保健食品有限公司 一种多喷头的消毒液旋转喷洒装置
CN112933494B (zh) * 2021-03-31 2024-05-10 湖南科技大学 一种运用七氟丙烷气体灭火的联动控制系统及方法

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US1011934A (en) * 1909-10-11 1911-12-19 Charles F Libby Lawn-sprinkler.
US4018385A (en) * 1975-11-06 1977-04-19 Leonard Bruno Oscillating spray head
DE4239542A1 (de) * 1992-03-28 1993-09-30 Anton Jaeger Rotordüse für ein Hochdruckreinigungsgerät
DE19912104A1 (de) * 1999-03-18 2000-09-21 Hansgrohe Ag Brausekopf für eine sanitäre Brause
DE10011503A1 (de) 2000-03-09 2001-09-13 Hansgrohe Ag Brausekopf für eine Sanitärbrause
AU2000275152A1 (en) * 2000-09-06 2002-03-22 Hansgrohe Ag Shower head for a shower
DE102004059329A1 (de) * 2004-12-01 2006-06-08 Hansgrohe Ag Brausekopf für eine Sanitärbrause
WO2007011424A1 (en) * 2005-07-15 2007-01-25 Clearman Joseph H Spray apparatus and dispensing tubes therefore
CN101518759B (zh) * 2009-01-14 2011-11-23 厦门松霖科技有限公司 旋转瀑布花洒

Also Published As

Publication number Publication date
US9067222B2 (en) 2015-06-30
WO2012119682A1 (de) 2012-09-13
CN103429353B (zh) 2016-08-31
DE102011013534B3 (de) 2012-03-22
RU2013145318A (ru) 2015-04-20
EP2683490A1 (de) 2014-01-15
CN103429353A (zh) 2013-12-04
JP2014509696A (ja) 2014-04-21
US20140008462A1 (en) 2014-01-09

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