EP2796205B1 - Pomme de douche à mouvement rotatif pouvant être bloqué par une came de commande - Google Patents

Pomme de douche à mouvement rotatif pouvant être bloqué par une came de commande Download PDF

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Publication number
EP2796205B1
EP2796205B1 EP14165397.2A EP14165397A EP2796205B1 EP 2796205 B1 EP2796205 B1 EP 2796205B1 EP 14165397 A EP14165397 A EP 14165397A EP 2796205 B1 EP2796205 B1 EP 2796205B1
Authority
EP
European Patent Office
Prior art keywords
blocking
jet
shower head
disc
radially
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
EP14165397.2A
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German (de)
English (en)
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EP2796205A1 (fr
Inventor
Ulrich Kinle
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Hansgrohe SE
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Hansgrohe SE
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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
    • B05B1/02—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
    • B05B1/08—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 of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators
    • B05B1/083—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 of pulsating nature, e.g. delivering liquid in successive separate quantities ; Fluidic oscillators the pulsating mechanism comprising movable parts
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • B05B1/1645—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements the outlets being rotated during selection
    • 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
    • B05B1/16—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 having selectively- effective outlets
    • B05B1/1627—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1672—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 having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock the selectively-effective outlets being arranged on a tube or pipe
    • 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
    • B05B1/30—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
    • B05B1/3013—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 a lift valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices

Definitions

  • the invention relates to a shower head comprising a jet disc with fluid passageways and a control disc which is rotatably disposed relative to the jet disc and a Steuerschlitzmuster has, through which the fluid passage channels individually or in groups depending on the control disc rotational position is released or shut off, said Control slot pattern and the fluid passageways are tuned to each other that result in one revolution of the control disk successively at least two different jet patterns for a fluid jet emerging from the jet disk.
  • Such shower heads are used for example in the sanitary area for hand and overhead showers of shower and bath systems.
  • the use of the control disk, which is rotatable relative to the jet disk, allows the effervescent spray characteristic, i. the jet outlet characteristic of the shower head, variable in time, which is e.g. can be used to achieve a massage effect.
  • a shower head of this type is in the patent EP 0 900 597 B1 disclosed.
  • local shower head acts as a control disk provided with a turbine blade structure rotor having a closure element which extends in the circumferential direction over about half the circumferential length.
  • the jet disk is provided with passage channels which are circular in cross-section and which are successively released or shut off by the closure element upon rotation of the fluid-driven rotor, wherein the closure element shuts off or releases approximately half of the through-channels.
  • Another shower head of the type mentioned is in the published patent application US 2010/0127096 A1 disclosed.
  • the publication DE 10 2008 015 967 A1 discloses a further shower head of this type.
  • the local shower head is closed on its side facing away from the jet disc side by a lid to which a water inlet body is coupled in such a way that the lid against the water inlet body is rotatable.
  • the housing there is an intermediate bottom with an inlet for an outer chamber and an inlet for an inner chamber, said chambers being adjacent to the inside of the jet disk for directing water to two associated groups of jet outlet openings in the jet disk.
  • the control disk is rotatably mounted, which is formed as a turbine wing rotor with a closure element that alternately releases or shuts off the two inlets in the intermediate bottom over half a turn.
  • the lid has oblique passageways and rectilinear passageways, and by turning the lid, either the oblique passageways or the rectilinear passageways may be fluidly connected to inlet openings of the water inlet body.
  • supplied water passes obliquely on the turbine blades of the control disk, whereby the latter is set in rotation.
  • the supplied water does not reach the turbine blades at an angle, so that in this lid position the fluid drive for the control disk rotational movement is eliminated.
  • a pulsatile liquid spray device having a tubular housing and an exit end portion that includes a plurality of fluid chambers arranged angularly.
  • the liquid chambers can be successively supplied with liquid.
  • the turbine rotor of the valve can be stopped in a certain position, for which purpose the actuating pin cooperates with a valve disposed on the turbine rotor stop pin.
  • the publication WO 2009/067829 A1 discloses a showerhead for selectively operating in at least two modes of operation, including the showerhead having a valve member associated with an actuator cooperating with a valve seat and a pulsator wheel releasably lockable to a switch operatively connected to the actuator.
  • the actuating member is rotatably mounted about a longitudinal axis of the valve member and connected to the Umstellorgan that the latter is adjustable with a rotational movement of the actuating member about the longitudinal axis to lock or release the Pulsatorrad.
  • the actuator may in particular be a button which is arranged on an opposite side of the shower head to an outlet.
  • the invention is based on the technical problem of providing a shower head of the type mentioned above, which allows for a favorable temporal change of the shower spray characteristic with relatively little effort on the one hand and on the other offers the possibility to permanently set a desired effervescent radiation characteristic.
  • This invention solves this problem by providing a showerhead having the features of claim 1.
  • This showerhead has a hand-operated blocking mechanism with which the control disk rotation, i. the relative rotational movement between the control disc and the jet disc, optionally enabled or blocked in at least one blocking position, i. can be held, which corresponds with an associated spray pattern.
  • the shower head according to the invention thus allows for a releasable blocking mechanism a continuous, fluid-driven rotation of control disk and jet disk relative to each other and in this way a desired change in the time Effervescent radiation, without elaborate, rotatably mounted on the jet disk body beam exit elements must be provided.
  • the various possible jet images of the fluid jet exiting the showerhead alternate periodically with the continuous rotation of the control disk relative to the jet disk, which are generated by alternately releasing and covering the various fluid passageways by means of the control slot pattern.
  • a desired spray pattern can be permanently adjusted in the shower head according to the invention by the blocking mechanism is brought into the blocking position associated with this spray pattern, whereby it stops the control disk rotation movement and holds the control disk in the appropriate angular position.
  • the user can optionally set at least two different jet images permanently.
  • the blocking mechanism is for this purpose for selectively blocking the control disk rotational movement set up in at least two different blocking positions that correspond to two different beam images.
  • the blocking mechanism on a manually operable blocking / actuating pin which is movably held on the jet disk. By operating this pin, the user can either release the control disk rotation or hold in at least one blocking position.
  • the blocking / actuating pin is also movably held on a housing of the shower head.
  • the blocking / actuating pin has a plurality of blocking stops projecting radially on its circumference, which are arranged offset relative to one another in the pin circumferential direction and / or in the pin axial direction. This represents a structurally simple and advantageous possibility to provide a plurality of different blocking positions for the control disk rotational movement.
  • the blocking mechanism includes a combined pressure / rotation mechanism for the blocking / actuating pin.
  • the stylus can thus be actuated in a similar manner to that of the e.g. in ballpoint pens per se known pressure / rotation mechanism is the case.
  • the pressure / rotation mechanism includes a push button, which is received in an associated recess of the jet disk. As a result, the pressure / rotation mechanism can be advantageously integrated into the jet disk contour in a structurally advantageous manner.
  • the blocking mechanism includes a rotary mechanism with a rotary actuating head projecting radially beyond the jet disk and / or the shower head housing.
  • the blocking stops provided on the blocking / actuating pin cooperate with a blocking structure which is formed on the control disk or on turbine blades coupled in a rotationally fixed manner to the control disk.
  • a blocking structure which is formed on the control disk or on turbine blades coupled in a rotationally fixed manner to the control disk.
  • the blocking structure is formed on a radially inner or a radially outer side of the turbine blades, which are rotatably coupled to the control disk, either by being integrally formed on the control disk or rotatably attached thereto.
  • the latter is held radially movable on the jet disk or on a connection or handle region of the shower head housing. Due to the radial movement can either intervene with the pin in the rotational movement of the control disk or selbige be released.
  • shower head includes a cup-shaped showerhead housing 1, a control disc 2 received therein with integrally formed on an inner side 2a turbine blade structure 3 and a jet disk 4, which rests with an inlet side 4a against the outside of the control disk 2.
  • the jet disk 4 is rigidly connected to the housing 1, and the control disk 2 is in contrast rotatably held in the shower head interior formed by the housing 1 and the jet disk 4.
  • the showerhead housing 1 has a lateral, ie circumferential fluid inlet 7.
  • the inlet 7 is associated in a manner known per se on the inside of the housing 1 with a flow guiding structure, by means of which the fluid supplied via the inlet 7 is directed onto the turbine blade structure 3 with a peripheral directional component, whereby the control disk 2 is set in rotation.
  • the supplied fluid in the case of a sanitary shower water flow, used as a drive means by which the control disk 2 is rotated.
  • the turbine blade structure 3 includes a plurality of circumferentially distributed turbine blades which extend in a wedge-shaped manner in the radial direction, so that the can distribute distributed over the entire housing interior via the side inlet 7 supplied fluid.
  • the jet disk 4 is provided on its inlet side 4a with a plurality of inlet openings 8 and on its outlet side 4b with a plurality of outlet openings 9. This lead, as in particular from the 6 and 8 can be seen, each two radially adjacent inlet openings 8a, 8b via an associated passageway 10a, 10b in a common outlet opening 9.
  • the two passage channels 10a, 10b extend with mutually inclined longitudinal axes through the jet disk 4 from the inlet side 4a to the outlet side 4b.
  • the control disk 2 is provided with a control slot pattern 13, wherein the control slot pattern 13 and the inlet openings 8 of the jet disk 4 are coordinated such that when the control disk 2 rotating, the two radially adjacent inlet openings 8a, 8b, which open into a common outlet opening 9, alternately be released.
  • the jet disk outlet openings 9 are arranged on two different radii, a first group of six outlet openings 9 on an inner radius and a second group of ten outlet openings 9 on an outer radius.
  • six pairs of radially adjacent inlet openings 8a, 8b are arranged on the inlet side 4a of the jet disk 4 in a region lying radially further inwards and ten pairs of radially adjacent inlet openings 8a, 8b in a region lying radially further outside. Consequently, the inlet openings 8 are along a total of four different radii.
  • slot segments 13 1 to 13 4 are provided, each extending over an angular range of 90 ° and are separated by two non-slotted 90 ° sectors.
  • the slot segments 13 1 , 13 2 and 13 3 , 13 4 belonging respectively to the paired inlet openings 8a, 8b, which lie correspondingly on respectively adjacent radii, are offset by 90 ° from one another, so that of the two paired inlet openings 8a, 8b always one is released by the control slot pattern 13 and the other is covered.
  • an overlap of the slot areas may be provided, so that one of the paired inlet openings 8a, 8b, which open into the same outlet opening 9, one already at least partially released before the other is completely covered.
  • an overlapping area can be achieve a more abrupt or even transition between the correspondingly different shower spray characteristics.
  • the slot segments 13 1 , 13 3 which belong to the innermost and the third-most inner radius and thus respectively to the radially inner inlet openings 8a of the inlet opening pairs 8a, 8b, are arranged without offset in the circumferential direction.
  • the inlet openings 8 and thus the corresponding outlet openings 9 are not distributed over the entire circumference of the jet disk 4 in this shower head, but are limited to two opposite sectors, each extending over an angular range of approximately 90 °. This results in a time-varying spray jet characteristic which, when the control disk 2 rotates, alternates between two different spray patterns S1, S2, which flow into the FIGS. 7 and 8 are shown.
  • the two radially adjacent inlet openings 8a, 8b connect with an outlet opening 9, results for the guided through the jet disk 4 fluid after exiting the respective outlet opening 9 another Beam exit direction Sa, Sb, depending on whether the fluid passes through the one, eg radially inner inlet opening 8a or the other, for example radially outer inlet opening 8b to the respective outlet opening 9.
  • the jet outlet directions Sa, Sb are substantially parallel to the side wall portions 12a, 12b of the through channels 10a, 10b, since these side wall portions 12a, 12b serve as guide surfaces or flow guide surfaces along which the fluid is guided from the inlet side 4a to the outlet side 4b of the jet disk 4 ,
  • Each pair of radially adjacent inlet openings 8a, 8b thus provides two possible jet outlet directions Sa, Sb for the associated outlet opening 9.
  • FIGS. 7 and 8 two different rotational position situations of the control disk 2 are illustrated.
  • the control disk 2 releases in each case the radially outer inlet opening 8a from the four inlet opening pairs to be recognized in this sectional view, which are located along a diameter line of the jet disk 4.
  • This leads to a jet pattern S2 in which the two beams exit with radially outwardly directed component.
  • the fluid such as water in the case of using the shower head for a sanitary shower via the inlet 7 into the interior of the showerhead housing 1, thereby displaces the control disk 2 due to the turbine blade structure 3 in continuous rotation, passes through the slots of the control slot pattern thirteenth through into the respectively released inlet openings 8 of the jet disk 4 and through the passage channels 10a, 10b through to the outlet openings 9, in order to emerge from there with an effervescent jet characteristic which accordingly the rotating control disk 2 varies over time, as explained above.
  • a desired defined time sequence of the instantaneous beam direction for the different outlet openings 9 can be set with each other, as from the above explanations to the FIGS. 7 and 8 becomes clear.
  • the jet disk 4 relatively movable arrangement of the control disk 2, which in the illustrated embodiment of Fig. 1 to 8 represents the only movable beam forming element of the shower head.
  • additional movable jet outlet elements can be provided if necessary.
  • the jet disk may form the actively rotated element with the control disk fixed.
  • two adjacent inlet openings each correspond individually with two correspondingly adjacent outlet openings, wherein separate passage channels are provided for connecting each inlet opening with its corresponding outlet opening.
  • the passageways extend in this embodiment as rectilinear bores from the respective inlet opening to the respective outlet opening through a jet disk modified so far.
  • the number and arrangement of the outlet openings correspond to those of the inlet openings.
  • the temporal jet image variation results in this variant in that when the control disc rotating control cam pattern with the different slot segments, the two inlet openings of each pair of radially adjacent inlet openings alternately, ie successively, releases and shuts off, so that thereby the fluid alternately from one and the other the two corresponding, radially adjacent outlet openings emerges.
  • the temporal change of the spray jet characteristic for each pair of radially adjacent inlet openings in that the fluid jet periodically alternately exits one or the other of the two corresponding adjacent outlet openings, while the shower head of the Fig. 1 to 8 the jet image variation is based on a change in the exit direction of the fluid jet emerging from the respective common outlet opening.
  • the shower head of the Fig. 1 to 8 further comprises a blocking mechanism, which blocks the control disc 2 against further rotation and thus holding it in the optional position of Fig. 7 with the spray pattern S1 or in the position of Fig. 8 with the spray pattern S2 enabled on user's request.
  • the blocking mechanism is manually operable as a combined pressure / rotation mechanism, such as known from ballpoint pens.
  • the blocking mechanism includes a blocking / actuating pin 15 with a suitably profiled pin head 16, which is guided in a recess 17 on the inlet side 4a of the jet disk 4 and on which a push button 18 acts, from the outside into a recess 19 on the outside of the Blasting disk 4 is inserted and connected to the pin head 16.
  • the actuating pin 15 extends eccentrically through a central opening 6 of the control disk 2 through and is supported by a coil spring 20 resiliently against the inside of the upper part of the shower head housing 1 from.
  • the spring 20 is held on the one hand on a foot part 21 of the actuating pin 15 and on the other hand on a bearing projection 22 of the housing inner side.
  • the axial movement of the actuating pin 15 causes by cooperation of the profiled pin head 16 with a corresponding profile in the head receptacle 17 of the jet disk 4, a rotation of the actuating pin 15 by 90 °.
  • the coil spring 20 pushes the actuating pin 15 together with the push button 18 back axially into the starting position, the actuating pin 15 remains in this axial return movement in its achieved by the previous axial forward rotation position.
  • actuating pin 15 At its periphery of the actuating pin 15 between the head part 16 and foot 21 is provided with two radially projecting blocking stops 23, 24 which are circumferentially offset by approximately 90 ° and in the axial direction by more than their axial extent against each other, so that they are not in Circumferential direction, still overlap in the axial direction.
  • two of the turbine blades 3 each have a blocking lug 25, 26 extending radially inwards as far as the central opening 6 of the control disk 2.
  • the remaining turbine blades end at a radial distance in front of the center opening 6, as in FIGS Fig. 1 . 4 and 5 to recognize, or they extend to the center opening 6, as in the extent somewhat modified Fig. 6 to 8 indicated, but only with such a small axial height that they can not come into locking contact with the axially overlying blocking stops 23, 24 of the actuating pin 15.
  • a first turbine blade 3a has a lower blocking lug 25 which coincides with the in the Fig. 1 to 8 further down, ie closer to the head part 16 lying down Blocking stop 23 cooperate.
  • This blocking lug 25 terminates axially upwards in front of the blocking stop 24 located further up, ie closer to the foot part 21, so that it does not cooperate with it in the sense of blocking the control disk rotational movement.
  • a second turbine blade 3b has an upper limiting lug 26 which cooperates with the upper limit stop 24 of the actuating pin 15 and ends axially in front of the lower limit stop 23. As a result, the turbine blade 3b interacts on its radially inner side by its upper blocking lug 26 only with the upper blocking stop 24 of the actuating pin 15, while it does not interact with the lower blocking stop 23 regardless of the rotational position of the actuating pin 15.
  • the actuating pin 15 is arranged with a predetermined transverse offset Q to the longitudinal center of the shower head in the central region of the shower head, ie its longitudinal axis 27 is offset relative to the shower head longitudinal axis 11 by the corresponding dimension Q in parallel.
  • This offset is matched to the radial extension of the blocking stops 23, 24 and the corresponding blocking lugs 25, 26 so that the respective blocking stop 23, 24 with the corresponding locking lug 25, 26 only ever cooperates in the blocking sense when the actuating stop 23, 24th is located on the side remote from the shower head longitudinal center axis 11 diametrically opposite side of the actuating pin 15. In this position, the respective blocking stop 23, 24 bring by the described combined axial / rotational movement.
  • Fig. 6 shows the actuating pin 15 in a rotational position in which none of its two blocking stops 23, 24 assumes a blocking position on the side remote from the shower head longitudinal center axis 11 side. Consequently, in this position of the blocking pin 15, the control disk 2 with its turbine blade structure 3 rotate freely.
  • the control disc 2 is supported radially outwardly and axially upwards on the housing 1 and axially downwards on the jet disk 4.
  • the actuating pin 15 subsequently takes a counter-clockwise 90 ° rotated position as shown in FIG Fig. 7 is shown.
  • the upper blocking stop 24 is in its side facing away from the shower head longitudinal axis 11 blocking position. This has the consequence that it blocks the rotation of the control disk 2, as soon as the relevant turbine blade 3b with the upper locking lug 26 against this upper blocking stop 24 comes to rest, as in Fig. 7 illustrated.
  • the control disk 2 then remains in this position, so that the fluid now exits the shower head with the fixed spray pattern S3, without changing in time.
  • the actuating pin 15 When the user then actuates the blocking mechanism again via the push button 18, the actuating pin 15 reaches its in Fig. 8 shown, again rotated by approximately 90 ° in the counterclockwise direction, in which the lower blocking stop 23 occupies its remote from the shower head longitudinal center axis 11 blocking position. In this blocking position, the lower blocking stop 23 cooperates in the blocking sense with the lower blocking nose 25 of the relevant turbine blade 3a. At the same time passes the upper blocking stop 24 by the further rotation of the actuating pin 15 from its previous blocking position out into its release position, whereby its blocking interaction with the upper locking lug 26 is released. The control disk 2 thus turns from its blocking position of Fig.
  • a second shower head according to the invention is illustrated, which except for a variant of the blocking mechanism as far as possible the first shower head according to the invention Fig. 1 to 8 corresponds, wherein identical reference numerals are used for identical and functionally equivalent elements and to that extent can be made to the above description of the first shower head.
  • the blocking mechanism for blocking the control disk rotational movement includes a blocking / actuating pin 28, which rotates circumferentially in a peripheral through-hole 33 of a so far with respect to the jet disk 4th the first shower head modified jet disk 4 1 is introduced.
  • the jet disk 4 1 has a bulge 33 a at its circumference, in the region of which the through-hole 33 is located and abuts against the axial outer side of a knurled head 29 of the actuating pin 28, with which a user can rotate the actuating pin 28.
  • the knurled head 29 protrudes radially slightly beyond the circumference of the showerhead housing 1 and the jet disk 4 1 .
  • a cylindrical bearing extension 5 formed on the inlet or inner side 4a of the jet disk 4 1 engages in the corresponding center opening 6 of the control disk 2.
  • the actuating pin 28 protrudes with a foot part 28a into a side wall region of the housing 1, for which purpose the housing side wall has a matching recess 32, in which the foot part 28a of the actuating pin 28 is accommodated.
  • At its foot portion 28a of the actuating pin 28 is similar to the actuating pin 15 of the third shower head with two circumferentially radially projecting blocking stops 30, 31 are provided, which are arranged in the circumferential direction by 90 ° and in the axial direction one behind the other.
  • the recess 32 on the side wall of the housing 1 is sized so that the blocking stops 30, 31 of the actuating pin 28 can rotate freely therein when the actuating pin 28 is rotated.
  • each of the two blocking stops 30, 31 of the actuating pin cooperating blocking the radially outer side of each one of the turbine blades of a so far modified turbine blade structure 3 'of the control disk 2.
  • a turbine blade 3'a cooperates with the axially-facing, upper-block stopper 31 in the figures when it is in a radially inward-pointing position
  • a turbine blade 3'b acts with the one in the figures lower, the knurled head 29 closer blocking stop 30 together when it is in its radially inwardly pointing position.
  • all other turbine blades 3 ' are provided on their radially outer side with a first, wider recess 34, which is dimensioned such that the turbine blades 3' provided with this recess 34 freely rotate past it in any position of the actuating pin 28, even if one of its blocking stops 30, 31 is in the radially inwardly facing blocking position.
  • the blocking stop 30, 31 in each case passes through the recess 34, which extends axially at least over the entire axial length of both blocking stops 30, 31.
  • the turbine blade 3 'a on its radial outer side on a narrower, lower recess 34 a, which is dimensioned so that although the lower blocking stopper 30 can pass through this recess 34 a, when it is in its radially inwardly facing blocking position, not However, the upper blocking stop 31.
  • the turbine blade 3'b is provided with an upper, narrower recess 34b, which is dimensioned so that, although the upper blocking stop 31 of the actuating pin 28 can pass when it is in its radially inwardly facing blocking position but not the lower blocking stop 30.
  • Fig. 15 and 16 illustrate a blocking position in which the turbine blade 3'a blocking cooperates with the radially inwardly facing upper blocking stopper 31.
  • the user turns the actuating pin 28 by 90 ° clockwise from the in the FIGS. 13 and 14 shown release position out. While all the other turbine blades 3 'and 3'b can rotate freely past the blocking stop 31 pointing radially inward, the turbine blade 3'a strikes against the blocking stop 31, whereby the rotational movement of the control disk 2 is stopped.
  • the turbine blade 3'a is selected such that in this blocking position the control disk 2 releases the radially inner inlet openings 8a of the paired adjacent inlet openings 8a, 8b via the associated slot segments 13 ' 1 , 13' 3 , whereby the outlet jet pattern S2 analogously Fig. 8 at the first shower head results.
  • the actuating pin 28 If the actuating pin 28 is rotated further by 90 ° in the clockwise direction, it assumes its second blocking position, in which its lower blocking stop 30 points radially inward and abuts against it the turbine blade 3'b, as in FIGS FIGS. 17 and 18 shown while all other turbine blades 3 'and 3'a can pass freely the radially inwardly facing blocking stop 30.
  • the turbine blade 3'b is again selected such that the control disk 2 retained in this second blocking position remains in the same way as the exit jet pattern S1 Fig. 7 at the first shower head supplies by the respective slot segments 13 2 , 13 4 of the control slot pattern 13 respectively the radially outer Inlet opening 8b of the pair of radially adjacent inlet openings 8a, 8b release.
  • both blocking stops 30, 31 are again within the recess 32 of the housing side wall, without projecting radially inward, i. the blocking mechanism is again in its release position, in which the control disk 2 can rotate freely to effect the desired time variation of the Effervescent radiation characteristic.
  • a third shower head according to the invention is illustrated, which except for a variant of the blocking mechanism as far as possible the first and second shower head according to the invention Fig. 1 to 18 corresponds, in turn, the same reference numerals are used for identical and functionally equivalent elements and to that extent can be made to the above description of the first shower head.
  • the shower head of the Fig. 19 to 22nd has a housing 1 'modified to the effect that a connection region 7' in the form of a fluid inlet opposite the fluid inlets 7 of the shower heads of Fig. 1 to 18 extended pipe connection piece acts.
  • the pipe connection piece 7 'can simultaneously serve as a handle region of the shower head or be part of such, on which the user grips the shower head with his hand.
  • the connecting piece 7 'can as shown on the inlet side, be provided with a connecting thread, such as an external thread, for screwing on a shower hose.
  • the shower head differs from the Fig. 19 to 22nd from the one of Fig. 1 to 18 by a modified blocking mechanism.
  • the blocking mechanism includes to block the control disk rotational movement a blocking / actuating pin 35 which is guided radially movable in a corresponding pin receptacle 36 which is formed on an underside of the connecting piece 7 'at the transition to the housing part in which the control disk 2 is received.
  • the actuating pin 35 has an actuating part 35a and one of them offset upwardly offset and radially inwardly facing pin portion 35b. With the radial direction in this embodiment, that of the control disk 2 and the jet disk 4 is meant. It is under the said radial mobility of the actuating pin 35 to understand a mobility or displacement thereof with a radial component. Consequently, this does not necessarily have to be a pure radial movement, but it may also be a combined movement in the radial and circumferential direction of the control disk 2 or jet disk 4. In this respect, it is only decisive that the actuating pin 35 can come into operative engagement with the control disk 2 or its turbine blade 3 by virtue of this radial movement in order to be able to stop its rotational movement when required.
  • the pin part 35b of the actuating pin 35 is in the example shown at the height of the turbine blades 3 directly above the control slot pattern 13 having disc portion of the control disk. 2
  • the operating part 35a of the actuating pin 35 formed in the example shown as an oval, disk-shaped operating surface is located on the outside at the bottom of the connecting piece 7 'at a short distance from the jet disk 4. This position of the operating part 35a is optically and haptically advantageous.
  • the user can very easily actuate the actuating pin 35 via the operating part 35a, for example with one finger of the hand gripping the shower head, by advancing or pushing back the operating part 35a along the connection nozzle underside in the direction of the jet disk 4.
  • the pin holder 36 includes this a recess of sufficient length in the axial direction of the connecting piece 7 ', so that the actuating pin 35 guided in the recess can be moved back and forth.
  • FIGS. 19 and 20 show the blocking mechanism with the blocking / actuating pin 35 in a release position in which the actuating pin 35 is located with its pin part 35b radially outside the control disk 2 with the turbine blades 3.
  • the control disk 2 can thus rotate freely in this release position of the actuating pin 35.
  • FIGS. 21 and 22 show the shower head with advanced in a blocking position actuating pin 35.
  • this blocking position of the actuating pin 35 engages with its pin part 35b in the radial region of the control disk 2 with its turbine blades 3 a.
  • the FIGS. 21 and 22 illustrate this, as a turbine blade 3 1 abuts against the pin part 35 b, on its radially inwardly seen right side, and thereby the control disk rotation is stopped when the control disk 2 has seen previously seen from above rotated clockwise.
  • the actuating pin 35 may cooperatively block with each of the turbine blades 3.
  • this blocking mechanism always that jet image is fixed, which is in the moment of actuation of the blocking / actuating pin 35 in its blocking position.
  • the user can observe the change in the spray pattern and then move the actuating pin 35 into the blocking position just when the jet image he wishes to keep constant appears.
  • suitable selective blocking structures on the turbine blades 3 or the control disk 2 itself and / or on the actuating pin 35 analogous to the embodiments of Fig. 1 to 18 be provided to selectively stop the control disk rotational movement in one or more blocking positions, each corresponding to the desired beam images.
  • all turbine blades 3, with the exception of a turbine blade may be provided with a slot recess on its radial outside in such a way that these turbine blades pass freely through the pin part 35b even when the actuating pin 35 is in the radially advanced blocking position. Only the turbine blade not provided with this recess then abuts on the pin part 35b of the actuating pin 35, whereby the control disk rotational movement in this position is stopped in order to constantly maintain a relevant jet pattern.
  • two or more turbine blades, which correspond to different jet patterns can not be provided with the recess passing through the actuating pin. In this case, the user can then again choose between several constant jet images, by shifting the actuating pin from the release position to the blocking position at a suitable time.
  • the blocking / actuating pin 35 in its cooperating with the control disk 2 and the turbine blades 3 area with a plurality of blocking stops similar to those of the embodiments in the Fig. 1 to 18 provided, combined with suitable blocking structures on the control disk 2 and the turbine blades 3 in order to adjust independently of the actuation time of the blocking / actuating pin 35 selectively different spray patterns.
  • each control slot sweeps over the paired inlet openings continuously changing or abruptly changing, so that a continuous or abrupt change from one to the other jet pattern results.
  • the invention advantageously provides a shower head, which makes it possible with a relatively movable to a jet disk control disk and a suitable vote provided in the control disk Steuerschlitzmusters and provided in the jet disc inlet openings , which correspond via suitable through-channels with jet disc outlet openings to achieve a desired, time-varying Effervescent beam characteristic, without using movable jet outlet elements Need to become.
  • the passageways may be formed with inclined side walls as flow guide, and / or there may be pairs of closely adjacent inlet openings and corresponding outlet openings, which are fed alternately with the fluid.
  • the control disk can be driven by a suitable turbine blade structure of the incoming fluid itself.
  • a step-down planetary gear or another, known for this purpose per se over or reduction gear can be provided.
  • a conventional speed control for the control disk can be provided in a manner not shown, for example by a bypass to turbine drive nozzles, such as in the patent EP 0 900 597 B1 described.
  • control disc can be stopped according to the invention in a desired position, so that a certain desired effervescent radiation characteristic can be maintained constant.
  • this is realized by a mechanical lock, which cooperates with suitably designed turbine blades.
  • appropriate mechanical blocking means may be provided instead of on the turbine blades directly on the control disk or interact directly with this.
  • the blocking mechanism may be designed, as required, to hold the control disk in its relative position to the jet disk as shown in two blocking positions, or alternatively in only one or more than two blocking positions. It can also be provided with shower heads, which have no turbine blade structure and in which the relative movement control disc and jet disc is effected by other conventional fluid drive means.
  • the invention further includes embodiments in which the blocking mechanism includes other hand-operable blocking means instead of the aforementioned mechanical blocking means, for example magnetic blocking means which optionally comprise blocking or releasably cooperating magnetic elements.
  • the invention includes, in addition to the examples shown by way of example, numerous further embodiments, in particular also mixed forms of the examples shown, in which features of the same are combined, e.g. a jet disk with other than the shown patterns of the outlet openings and the inlet openings and / or a control disk with a control slot pattern other than those shown, or a combination of the patterns shown.

Claims (9)

  1. Pommeau de douche, notamment pour une douche sanitaire, présentant :
    un disque de projection (4; 41) doté de canaux (10a, 10b) de traversée de fluide,
    un disque de commande (2) pouvant tourner par rapport au disque de projection sous l'action du fluide et présentant un motif (13) de fentes de commande par lequel les canaux de traversée de fluide sont libérés ou bloqués individuellement ou par groupes en fonction de la position de rotation du disque de commande, le motif de fentes de commande et les canaux de traversée de fluide étant raccordés les uns aux autres de telle sorte que lors d'une rotation du disque de commande par rapport au disque de projection, au moins deux motifs différents de projection d'un écoulement de fluide sortant du disque de projection se forment successivement,
    caractérisé par
    un mécanisme de blocage (15 à 26; 28 à 34) actionné à la main permettant de libérer ou de bloquer sélectivement le déplacement de rotation du disque de commande en au moins une position de blocage qui correspond à un motif de projection associé,
    le mécanisme de blocage étant conçu pour bloquer sélectivement le déplacement de rotation du disque de commande au moins dans une première position de blocage qui correspond à un premier motif de projection et dans une deuxième position de blocage qui correspond à un deuxième motif de projection différent du premier.
  2. Pommeau de douche selon la revendication 1, caractérisé en outre en ce que le mécanisme de blocage contient une tige d'actionnement et de blocage (15; 28; 35) qui est maintenue à déplacement sur le disque de projection et/ou sur un boîtier (1) du pommeau de douche.
  3. Pommeau de douche selon la revendication 2, caractérisé en outre en ce que la tige d'actionnement et de blocage présente à sa périphérie plusieurs butées de blocage (23, 24; 30, 31) en débord radial disposées à un décalage mutuel dans la direction périphérique de la tige et/ou dans la direction axiale de la tige.
  4. Pommeau de douche selon les revendications 2 ou 3, caractérisé en outre en ce que le mécanisme de blocage présente un mécanisme combiné de poussée et de rotation (16 à 22) de la tige d'actionnement et de blocage.
  5. Pommeau de douche selon la revendication 4, caractérisé en outre en ce que le mécanisme de poussée et de rotation présente pour la tige d'actionnement et de blocage un bouton poussoir (18) repris dans une découpe associée (19) ménagée dans le disque de projection.
  6. Pommeau de douche selon l'une des revendications 1 à 3, caractérisé en outre en ce que le mécanisme de blocage contient une mécanique de rotation (29, 32, 33) présentant une tête rotative d'actionnement (29) qui déborde radialement au-delà du disque de projection et/ou du boîtier du pommeau de douche.
  7. Pommeau de douche selon l'une des revendications 3 à 6, caractérisé en outre en ce que les butées de blocage coopèrent avec une structure de blocage (25, 26; 34a, 34b) formée sur le disque de commande ou sur des aubes de turbine (3; 3') raccordées à rotation solidaire au disque de commande.
  8. Pommeau de douche selon la revendication 7, caractérisé en outre en ce que la structure de blocage est formée sur un côté radialement intérieur ou un côté radialement extérieur des aubes de turbine.
  9. Pommeau de douche selon les revendications 1 ou 2, caractérisé en outre en ce que la tige d'actionnement et de blocage est maintenue à déplacement radial sur le disque de projection ou sur une partie de raccordement ou de saisie du boîtier du pommeau de douche.
EP14165397.2A 2013-04-26 2014-04-22 Pomme de douche à mouvement rotatif pouvant être bloqué par une came de commande Active EP2796205B1 (fr)

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DE102013207687.8A DE102013207687A1 (de) 2013-04-26 2013-04-26 Brausekopf mit blockierbarer Steuerscheiben-Drehbewegung

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EP2796205A1 EP2796205A1 (fr) 2014-10-29
EP2796205B1 true EP2796205B1 (fr) 2019-01-16

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US (1) US9295996B2 (fr)
EP (1) EP2796205B1 (fr)
CN (1) CN104275251B (fr)
DE (1) DE102013207687A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202951581U (zh) * 2012-12-04 2013-05-29 恺霖卫浴科技（厦门）有限公司 一种面盖可拆卸花洒
CN104826751B (zh) * 2015-05-20 2017-07-07 厦门建霖工业有限公司 实现多种出水方式的双联动按钮切换结构及其控制出水的方法
CN104874492B (zh) * 2015-06-24 2017-03-08 厦门水大卫浴洁具有限公司 一种具有超大颗粒水花的花洒
CN105149122B (zh) * 2015-09-30 2017-10-10 厦门水大卫浴洁具有限公司 一种自洁顶喷装置
CN105333213B (zh) * 2015-11-03 2017-09-19 重庆金鑫智慧科技有限公司 带侧孔的脉动式节水淋浴装置
CN205393066U (zh) * 2016-03-07 2016-07-27 成都京东方光电科技有限公司 喷淋设备
CN108499759B (zh) * 2017-02-24 2024-01-09 厦门松霖科技股份有限公司 一种在同一个出水孔切换不同出水水花的出水装置
CN107125787B (zh) * 2017-07-13 2023-05-26 深圳之新科技有限公司 离心转子及水果洗涤器
CN108061181A (zh) * 2018-01-15 2018-05-22 东莞市适意洁具有限公司 水路切换装置
US10413916B1 (en) 2018-02-23 2019-09-17 Robert W. Bruce Shower head
DE102018212408B3 (de) 2018-07-25 2019-08-22 Hansgrohe Se Sanitärbrauseeinrichtung
CN110038738B (zh) * 2019-05-27 2024-02-23 厦门水蜻蜓卫浴科技有限公司 水花成型装置
CN110076015B (zh) * 2019-05-27 2023-12-22 厦门水蜻蜓卫浴科技有限公司 可切换水花的出水装置
US11618043B2 (en) 2019-08-09 2023-04-04 Delta Faucet Company Flow restricting and diverting manifold for multiple function showerhead systems
US11505926B2 (en) 2020-01-24 2022-11-22 Delta Faucet Company Multiple function shower systems including consolidated mode switching controls
US11668079B2 (en) 2020-01-24 2023-06-06 Delta Faucet Company Multiple function shower systems facilitating low actuation force mode switching
US11911783B2 (en) * 2020-09-21 2024-02-27 Scale Up The Fun, Llc Fluid spray gun
USD960316S1 (en) 2020-10-29 2022-08-09 Water Pik, Inc. Showerhead
CN114368846B (zh) * 2022-01-11 2022-10-21 北京四良科技有限公司 一种可过滤沼液中渣质的防堵曝气头
CN115253880B (zh) * 2022-08-26 2023-05-16 珠海市清创智慧海绵技术研究院有限公司 一种颗粒状生物滞留设施生长介质的制作工艺及其制备装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015967A1 (de) * 2008-03-20 2009-09-24 Hansgrohe Ag Brausekopf

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010899A (en) 1975-11-19 1977-03-08 Heitzman Charles J Pulsating fluid spray device
US4754928A (en) * 1987-01-14 1988-07-05 Alsons Corporation Variable massage showerhead
US4801091A (en) * 1988-03-31 1989-01-31 Sandvik Arne P Pulsating hot and cold shower head
DE19509659C1 (de) * 1995-03-17 1996-11-21 Hansa Metallwerke Ag Mehrfunktions-Handbrause
DE19738270A1 (de) 1997-09-02 1999-03-04 Grohe Kg Hans Massagebrause
AU1028200A (en) 1998-08-20 2000-03-14 Ideal-Standard Gmbh Shower head comprising nozzles moved on a displacement path
US6412710B1 (en) * 2001-05-17 2002-07-02 Yen Tang Lin Sprayer device having various kinds of outward flows
US7278591B2 (en) * 2004-08-13 2007-10-09 Clearman Joseph H Spray apparatus
US8794543B2 (en) 2006-12-28 2014-08-05 Water Pik, Inc. Low-speed pulsating showerhead
ATE523258T1 (de) 2007-11-27 2011-09-15 Weidmann Plastics Tech Ag Brausekopf zum wahlweisen betrieb in wenigstens zwei betriebsarten
DE102008015970A1 (de) 2008-03-20 2009-09-24 Hansgrohe Ag Brausekopf
DE102008015969A1 (de) * 2008-03-20 2009-09-24 Hansgrohe Ag Brausekopf
US8915455B2 (en) * 2009-12-25 2014-12-23 Xiamen Solex High-Tech Industries Co., Ltd. Massage shower that can achieve the dynamic switch of the water flow
DE102011013534B3 (de) 2011-03-10 2012-03-22 Grohe Ag Strahlbildnerelement für einen Brausekopf

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008015967A1 (de) * 2008-03-20 2009-09-24 Hansgrohe Ag Brausekopf

Also Published As

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EP2796205A1 (fr) 2014-10-29
DE102013207687A1 (de) 2014-10-30
CN104275251B (zh) 2018-01-02
US9295996B2 (en) 2016-03-29
CN104275251A (zh) 2015-01-14
US20140319248A1 (en) 2014-10-30

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