EP2914784B1 - Mousseur - Google Patents

Mousseur Download PDF

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Publication number
EP2914784B1
EP2914784B1 EP13753278.4A EP13753278A EP2914784B1 EP 2914784 B1 EP2914784 B1 EP 2914784B1 EP 13753278 A EP13753278 A EP 13753278A EP 2914784 B1 EP2914784 B1 EP 2914784B1
Authority
EP
European Patent Office
Prior art keywords
jet regulator
housing
jet
perforated plate
outflow
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
EP13753278.4A
Other languages
German (de)
English (en)
Other versions
EP2914784A1 (fr
Inventor
Marc Tempel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neoperl GmbH
Original Assignee
Neoperl GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neoperl GmbH filed Critical Neoperl GmbH
Priority to EP15003211.8A priority Critical patent/EP3009571B1/fr
Priority to PL15003211T priority patent/PL3009571T3/pl
Priority to PL13753278T priority patent/PL2914784T3/pl
Publication of EP2914784A1 publication Critical patent/EP2914784A1/fr
Application granted granted Critical
Publication of EP2914784B1 publication Critical patent/EP2914784B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/086—Jet regulators or jet guides, easily mountable on the outlet of taps

Definitions

  • the invention relates to a jet regulator with a jet regulator housing, in the housing interior of which a perforated plate having a plurality of flow holes for dividing the water flowing through is provided.
  • Jet regulator of the type mentioned are already known in various designs. Such jet regulators are mounted on the water outlet of a sanitary outlet fitting to produce a homogeneous and laterally non-splashing water jet there. It has also procured jet regulator, which ventilate the escaping water steel and to mix the water flowing through it with the ambient air.
  • a jet regulator with a jet regulator housing in the housing interior a perforated plate is provided which has flow holes, which have a constant clear cross-section in the flow direction.
  • the perforated plate is followed by a baffle cone in the flow direction, which forms a constriction in the flow area of the previously known jet regulator.
  • the individual beams generated in the perforated plate can tear the ambient air in the housing interior of the jet regulator housing with it and then hit on the inclined surface of the impact cone so that the ventilated individual jets are broken up and mixed with the entrained air.
  • the prior art jet regulators require a certain flow and sufficient water pressure in the pipeline network, so that sufficient negative pressure is generated on the downstream side of serving as a jet separator perforated plate to suck ambient air into the housing interior of the jet regulator housing.
  • the negative pressure formed at low flow and low water pressures is usually not sufficient to the ambient air with the flowing through To be able to mix water.
  • jet regulator of the type mentioned, which is also at low flow and / or low water pressures, as they are often sought, for example, for water saving purposes, a sufficiently ventilated and accordingly perlender-soft water jet is able to produce.
  • the jet regulator according to the invention should preferably be interchangeable with the known jet regulator designs.
  • the inventive solution to this problem is in the jet regulator of the type mentioned in the combination of features of claim 1.
  • the jet regulator according to the invention has a jet regulator housing, in the housing interior is provided, for example, over the housing cross-section extending perforated plate.
  • the perforated plate has a plurality of flow holes, which are intended for dividing the water flowing through. At least one of the provided in the perforated plate Flow holes expand towards its downstream side, and preferably to the downstream side increasingly conical or conical. As a result of the conical or conical spreading of the water emerging from the perforated plate, it can mix with the ambient air sucked into the jet regulator housing, even at low flow rates and low water pressures, practically over the entire housing cross section of the jet regulator housing.
  • the good air mixing of the water flowing through is favored even at low flow rates and low water pressures, if at least one flow hole to such a conical or conical widened to its downstream side, that emerging from the flow hole and by the conical shape or conicity widening single beam itself in the housing interior even before the impingement of individual jets on at least one disposed in the housing interior beam molding with the single beam at least one adjacent naturalflußloches mixed.
  • flow obstacles are provided on the outflow side of the perforated plate in the jet regulator housing and / or on the Abströmstirn design the jet regulator housing, which are arranged or concentrated there in a central or central region and redirect the water flowing through into an outer annular zone, on the other hand has no or a smaller number or total area of flow obstacles.
  • a water jet which appears comparably voluminous in cross-section
  • the water flowing through the flow obstacles from a central or central area at least partially deflected into an outer annular zone, which forms the outer periphery of the exiting water jet.
  • An advantageous embodiment according to the invention provides that on the downstream side of the perforated plate at a distance from this on the housing inner circumference a circumferential baffle slope is provided, which increasingly narrows the clear housing cross-section in this area in the flow direction.
  • the exiting from the flow holes and already enriched with air water meets at a distance to the perforated plate on a baffle, which additionally mixes and divides the already treated water before the thus enriched with air water as a homogeneous, non- spouting and pearly-soft water jet can escape from the jet regulator.
  • a particularly easy to manufacture embodiment according to the invention provides that the baffle slope forms the inflow side of a Wandungsabitess, which is configured as at least one wavy constriction in longitudinal section.
  • the impact bevel can be designed as an inner peripheral side projection or inner peripheral side projection of the housing peripheral wall and can be integrally connected to the jet regulator housing or a jet regulator housing part.
  • baffle slope is preferred as a wall section of an annular or sleeve-shaped insertion part which can be inserted into the jet regulator housing is preferred is trained.
  • the jet regulator housing is designed in several parts and has at least two, preferably releasably connectable housing parts.
  • the impact bevel is integrally formed on the housing inner circumference of a downstream housing part and / or that the perforated plate is integrally formed in the housing interior of an inflow-side housing part.
  • the perforated plate can be connected downstream of at least one mesh or lattice structure in the flow direction.
  • the tapered or conically emerging from the flow holes and impinging on the at least one network or lattice water is braked there and decomposed with the adjacent disassembled portions of emerging from the adjacent flow holes water to then emerge as a soft overall beam from the jet regulator can.
  • Such a lattice structure can also be formed by an inserted metal mesh, which is formed from two sets of preferably rectangularly interwoven metal wires, - preferred is an embodiment in which the network or lattice structure of two flocks, at intersection nodes intersecting webs is formed.
  • Such a network or lattice structure, consisting of two flocks, at crossing nodes formed crossing webs can be produced in a simple manner as a plastic injection molded part.
  • a preferred embodiment according to the invention provides that the at least one, the perforated plate in the flow direction downstream network structure of radial webs and thus crossing at crossing nodes concentric webs is formed.
  • the perforated plate is followed in the direction of flow by at least two network or grid structures spaced apart from one another.
  • a preferred development according to the invention provides that at least one flow hole in the flow direction is aligned with a radial web of a network structure and with a concentric web of an adjacent network structure.
  • the divided in the perforated plate water flows out of the flow holes of the perforated plate less than single jet and rather than spray cone.
  • each Mesh or grid structure is formed by an insertable into the housing interior of the jet regulator housing insert.
  • each insert part has on the outer peripheral side a circumferential annular wall, to which webs of the mesh or grid structure are held and preferably integrally formed.
  • the breaking up and dividing of the spray cone emerging from the throughflow holes of the perforated plate is further promoted if at least the concentric webs and preferably also the radial webs of a network structure in front in the direction of flow has an equal or smaller web thickness compared to the webs of a network structure adjacent downstream.
  • the flow holes provided in the perforated plate can be arranged on concentric hole circles.
  • the perforated plate has a central hole-free baffle which defines at least one annular wall, that the at least one annular wall has radially oriented passage openings, and that on the arranged in the baffle plane side of the flow openings each have a flow hole the perforated plate is provided.
  • the deflected in this way in the region of the ring wall water is first braked, deflected to the side and mixed by optionally in opposite directions to each other inflowing streams before flowing through the through holes of the perforated plate and on the downstream side of the perforated plate in the form of a corresponding number of Sprühkegeln can escape.
  • Honeycomb cell structure is formed, and when the outgoing end face forming net or honeycomb cell structure either inextricably connected to the jet regulator housing and in particular integrally formed or formed by an insertable into the jet regulator housing insert.
  • the jet regulator according to the invention is designed as a ventilated jet regulator, in whose housing interior at least one ventilation opening opens, which connects the housing interior with the atmosphere.
  • at least one ventilation channel can be provided in a double-walled section of the jet regulator housing or in an annular gap surrounding the jet regulator housing, which is designed to be open towards the atmosphere.
  • FIGS. 1 to 13 three embodiments 1, 10, 100 of a jet regulator are shown.
  • the jet regulator designs 1, 10, 100 are intended to be mounted on the water outlet of a sanitary outlet fitting in order to form a homogeneous and laterally non-splashing water jet there.
  • the jet regulator designs 1, 10, 100 are designed as aerated jet regulators, in which the water flowing through is mixed with ambient air and enriched.
  • the jet regulator embodiments 1, 10, 100 have a sleeve-shaped and in cross section round jet regulator housing 2.
  • the in the FIGS. 1 to 5 shown Strahlregleraus arrangement 1 has on the housing outer circumference of the jet regulator housing 2 on an external thread 3, which cooperates with an internal thread, which is arranged on the inner peripheral side at the water outlet of the outlet fitting not shown here.
  • the jet regulator embodiment 1 illustrated here can be screwed into the water outlet in such a way that the downstream end face of the jet regulator housing 2 is arranged practically in one plane with the downstream end edge of the outlet fitting.
  • a perforated plate 5 In the housing interior of the jet regulators 1, 10, 100, a perforated plate 5 is provided, which carries a plurality of naturalflußlöchern 6. At least one through-hole 6 and preferably all through-holes 6 of the perforated plate 5 extend conically or conically at least in an outflow-side partial region to their downstream side.
  • the provided in the perforated plate 5 through holes 6 are intended for dividing the water flowing through. Due to the conical or conical spreading of the water emerging from the perforated plate, it can mix with the ambient air trapped in the jet regulator housing, even at low flow rates and low water pressures practically over the entire cross section of the jet regulator housing 2.
  • the flow holes 6 extend conically or conically in such a way that the water jet emerging from the flow holes 6 and widening due to the conical shape or conicity becomes at least one beam-shaped part with at least one beam preform arranged in the interior of the housing prior to the impact of individual jets on at least one beam molding part mixed through adjacent flow hole.
  • FIGS. 1 to 6 In order to divide the water flowing through even more and to mix with ambient air, is in the in the FIGS. 1 to 6 shown aerator embodiments 1, 10 of the perforated plate 2 in the flow direction downstream of at least one and preferably at least two network structures, which are formed of radial webs 7 and thus crossing nodes 8 concentric webs 9.
  • At least one throughflow hole 6 and preferably all throughflow holes 6 are aligned in the flow direction with a radial web 7 of a network structure and here the network structure arranged downstream in the flow direction and with a concentric web 9 of an adjacent and here arranged on the inflow network structure.
  • the respectively aligned with one of the flow holes 6 webs 7, 9 cover or intersect here in a central or central region of the associated fürflußloches 6 in the different levels of these network structures.
  • each of the network structures forming a jet regulator device is formed by an insertion part 11, 12 which can be inserted into the housing interior of the jet regulator housing 2.
  • Each of these insert parts 11, 12 has on the outer peripheral side a peripheral annular wall 13, to which the radial webs 7 of the network structure crossing with the concentric webs 9 are connected and integrally formed here.
  • each flow hole 6 in the perforated plate 5 in the flow direction appears to divide into a plurality of further smaller flow openings.
  • the perforated plates 2 provided in the jet regulator embodiments 1, 10, 100 have a central baffle surface 14, which is bounded by at least one annular wall 15.
  • This annular wall 15 has oriented in the radial direction through openings 16, which are spaced apart here over the circumference of the annular wall 15 from each other.
  • the at least one ventilation opening 17 at the in Figure 1 to 5 shown jet regulator embodiment 1 is connected here via a double-walled portion 18 of the housing peripheral wall on the downstream side of the jet regulator 1 with the atmosphere, prevail in the in the FIGS. 6 to 13 shown jet regulator embodiments 10, 100, the ventilation openings 17, the jet regulator housing 2 in the radial direction and are on the outside of the jet regulator housing 2 with a Bellustungskanal connected, which is formed as an annular gap between the housing outer circumference of the jet regulator housing 2 and the inner circumference of the outlet nozzle and which is open to the downstream end of the outlet nozzle and jet regulator 10, 100 to the atmosphere.
  • FIGS. 7 to 13 shown Strahlregler-Aüs operation 100 on the downstream side of the perforated plate 2 at a distance from this on the housing inner circumference a circumferential baffle slope 19, which increasingly narrows the clear housing cross-section in this area in the flow direction.
  • This baffle slope 19 is formed by the inflow side of a wall section designed as a wavy constriction in longitudinal section.
  • the wall portion having the baffle slope 19 is configured here as a ring-shaped or sleeve-shaped insertion part 20 which can be inserted into the jet regulator housing 2.
  • the downstream end face of the jet regulators 1, 10, 100 is formed by a mesh structure 22 or a honeycomb cell structure 21. While the net or honeycomb cell structure 22, 21 forming the outflow-side end face of the jet regulators 1, 100 is permanently connected to the jet regulator housing 2, the outlet structure 22 of the in-net structure FIG. 6 shown jet regulator 10 formed by an insertable into the jet regulator housing 2 insert 23. From a comparison of FIGS. 8 and 10 It can be seen that the network structure 22 forming the outflow-side end face of the jet regulator 100 is formed by radial and concentric webs 24, 25 which taper at least in an outflow-side subregion in the flow direction. Since these webs 24, 25 at least in a downstream Rejuvenate portion in the flow direction, a homogenization and homogenization of the exiting through the network structure of the jet regulator housing 2 water in the form of a homogeneous total beam is additionally favored.
  • the jet regulator housing 2 is formed here by two housing parts 26, 27 which can be detachably connected to one another and are preferably latchable with one another, of which the front housing part 26 on the inflow side is integrally connected to the perforated plate 6. So that the dirt particles possibly entrained in the water can not impair the proper functioning of the jet regulator, the jet regulator housing 2 is preceded by an attachment or filter screen 28, which is held detachably on the inflow-side housing part 26 here.
  • This attachment or filter screen 28 has a multiplicity of round or rectangular, in particular hexagonal, filter or sieve openings.

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  • 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)
  • Pipe Accessories (AREA)

Claims (19)

  1. Mousseur (1, 10, 100) avec un boîtier de mousseur (2), boîtier à l'intérieur duquel il est prévu une plaque perforée (5) présentant une multiplicité de trous de passage (6) pour la répartition de l'eau en écoulement, dans lequel au moins un trou de passage (6) s'évase en forme de cône ou conique au moins dans une partie aval du trou en direction de son côté aval et le mousseur est réalisé sous la forme d'un mousseur aéré, qui présente au moins une ouverture d'aération (17), caractérisé en ce que la plaque perforée (5) comporte une face d'impact centrale sans trou (14), qu'entoure au moins une paroi annulaire (15), en ce que la paroi annulaire (15) présente des ouvertures de passage (16) orientées en direction radiale, en ce qu'un trou de passage (6) de la plaque perforée (5) est prévu respectivement sur le côté des ouvertures de passage (16) disposé dans le plan de la face d'impact, et en ce que la paroi annulaire (15) est limitée en périphérie extérieure par une face d'impact périphérique (29), et en ce que l'ouverture d'aération (17) débouche dans l'espace intérieur du boîtier sur le côté aval de la plaque perforée (5) et relie l'espace intérieur du boîtier avec l'atmosphère.
  2. Mousseur selon la revendication 1, caractérisé en ce qu'au moins un trou de passage (6) s'évase en forme de cône ou conique au moins dans une partie aval du trou en direction de son côté aval de telle manière que le jet unique ou le jet pulvérisé sortant du trou de passage (6) et s'évasant en raison de la forme conique ou de la conicité se mélange dans l'espace intérieur du boîtier de préférence encore avant l'impact de jets individuels sur au moins une pièce de formation de jet disposée dans l'espace intérieur du boîtier avec le jet individuel d'au moins un trou de passage voisin (6).
  3. Mousseur (100) selon la revendication 1 ou 2, caractérisé en ce qu'il est prévu sur le côté aval de la plaque perforée (5) dans le boîtier de mousseur (2) et/ou sur la face frontale aval du boîtier de mousseur (2) des obstacles à l'écoulement, qui y sont disposés ou concentrés dans une région centrale ou au milieu et qui dévient l'eau en écoulement dans une zone annulaire extérieure.
  4. Mousseur selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu'il est prévu sur le côté aval de la plaque perforée (5) à distance de celle-ci une rampe d'impact périphérique (19), qui rétrécit de plus en plus la section transversale libre du boîtier dans cette région dans la direction d'écoulement.
  5. Mousseur selon la revendication 4, caractérisé en ce que la rampe d'impact (19) forme le côté amont d'une partie de paroi, qui est réalisée sous la forme d'au moins un étranglement ondulé en coupe longitudinale.
  6. Mousseur selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le boîtier de mousseur (2) est réalisé en plusieurs parties et comprend au moins deux parties de boîtier (26, 27) pouvant être assemblées l'une à l'autre de préférence de façon séparable.
  7. Mousseur selon l'une quelconque des revendications 4 à 6, caractérisé en ce que la rampe d'impact (19) est formée d'une pièce sur la périphérie intérieure de boîtier d'une partie de boîtier côté aval (27) et/ou en ce que la plaque perforée (5) est formée d'une pièce dans l'espace intérieur de boîtier d'une partie de boîtier côté amont (26).
  8. Mousseur selon l'une quelconque des revendications 1 à 7, caractérisé en ce que la plaque perforée (5) est suivie dans la direction d'écoulement par au moins une structure de treillis ou de grille.
  9. Mousseur selon la revendication 8, caractérisé en ce que la structure de treillis ou de grille est formée de deux faisceaux de nervures (7, 9) se croisant mutuellement en des noeuds de croisement (8).
  10. Mousseur selon la revendication 9, caractérisé en ce que la structure de treillis est formée de nervures radiales (7) et de nervures concentriques (9) les croisant en des noeuds de croisement (8).
  11. Mousseur selon l'une quelconque des revendications 8 à 10, caractérisé en ce que la plaque perforée (5) est suivie dans la direction d'écoulement par au moins deux structures de treillis ou de grille espacées l'une de l'autre.
  12. Mousseur selon la revendication 10 ou 11, caractérisé en ce qu'au moins un trou de passage (6) est aligné dans la direction d'écoulement avec une nervure radiale (7) d'une première structure de treillis ainsi qu'avec une nervure concentrique (9) d'une structure de treillis voisine.
  13. Mousseur selon l'une quelconque des revendications 10 à 12, caractérisé en ce que les nervures (7, 8) alignées respectivement avec un trou de passage (6) se recouvrent ou se croisent dans les différents plans de ces structures de treillis dans la direction d'écoulement dudit au moins un trou de passage (6).
  14. Mousseur selon l'une quelconque des revendications 10 à 13, caractérisé en ce que chaque structure de treillis est formée par une pièce d'insertion (11, 12) insérable dans l'espace intérieur de boîtier du boîtier de mousseur (2).
  15. Mousseur selon l'une quelconque des revendications 9 à 14, caractérisé en ce que chaque pièce d'insertion (11, 12) comporte en périphérie extérieure une paroi annulaire périphérique (13), à laquelle des nervures (7) de la structure de treillis ou de grille sont reliées et sont formées de préférence d'une seule pièce.
  16. Mousseur selon l'une quelconque des revendications 10 à 15, caractérisé en ce qu'au moins les nervures concentriques (9) et de préférence aussi les nervures radiales (7) d'une structure de treillis amont dans la direction d'écoulement présentent, par comparaison avec les nervures (7, 9) d'une structure de treillis voisine en aval dans la direction d'écoulement une épaisseur de nervure égale ou inférieure.
  17. Mousseur selon l'une quelconque des revendications 1 à 16, caractérisé en ce que la face d'impact entourant en périphérie extérieure la paroi annulaire (15) est de forme annulaire.
  18. Mousseur selon l'une quelconque des revendications 1 à 17, caractérisé en ce que la face frontale aval du boîtier de mousseur (2) est formée par une structure de treillis ou de nid d'abeilles (21; 22) et en ce que la structure de treillis ou de nid d'abeilles (21; 22) formant la face frontale aval est soit assemblée de façon inséparable au boîtier de mousseur (2) et est en particulier formée d'une seule pièce avec celui-là, soit formée par une pièce rapportée (23) insérable dans le boîtier de mousseur (2).
  19. Mousseur selon la revendication 18, caractérisé en ce que la structure de treillis ou de nid d'abeilles (21; 22) formant la face frontale aval du boîtier de mousseur (2) est formée par des nervures (24, 25), qui s'amincissent au moins dans une région partielle aval dans la direction d'écoulement.
EP13753278.4A 2012-11-02 2013-08-21 Mousseur Active EP2914784B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP15003211.8A EP3009571B1 (fr) 2012-11-02 2013-08-21 Regulateur de debit
PL15003211T PL3009571T3 (pl) 2012-11-02 2013-08-21 Regulator strumienia
PL13753278T PL2914784T3 (pl) 2012-11-02 2013-08-21 Regulator strumienia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201220010420 DE202012010420U1 (de) 2012-11-02 2012-11-02 Strahlregler
PCT/EP2013/002520 WO2014067594A1 (fr) 2012-11-02 2013-08-21 Mousseur

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP15003211.8A Division EP3009571B1 (fr) 2012-11-02 2013-08-21 Regulateur de debit
EP15003211.8A Division-Into EP3009571B1 (fr) 2012-11-02 2013-08-21 Regulateur de debit

Publications (2)

Publication Number Publication Date
EP2914784A1 EP2914784A1 (fr) 2015-09-09
EP2914784B1 true EP2914784B1 (fr) 2017-11-01

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EP13753278.4A Active EP2914784B1 (fr) 2012-11-02 2013-08-21 Mousseur
EP15003211.8A Active EP3009571B1 (fr) 2012-11-02 2013-08-21 Regulateur de debit

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Application Number Title Priority Date Filing Date
EP15003211.8A Active EP3009571B1 (fr) 2012-11-02 2013-08-21 Regulateur de debit

Country Status (9)

Country Link
US (2) US10280600B2 (fr)
EP (2) EP2914784B1 (fr)
BR (1) BR112014025582B1 (fr)
DE (1) DE202012010420U1 (fr)
ES (2) ES2674646T3 (fr)
MX (1) MX348998B (fr)
PL (2) PL3009571T3 (fr)
TR (1) TR201808463T4 (fr)
WO (1) WO2014067594A1 (fr)

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DE102016003010B4 (de) * 2016-03-14 2017-10-26 Neoperl Gmbh Strahlregler
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CN110454961A (zh) * 2019-07-29 2019-11-15 西安建筑科技大学 一种用于射流受限空间消涡的不均匀环形导流孔板装置
DE202019106347U1 (de) * 2019-11-14 2021-02-16 Neoperl Gmbh Strahlregler
US11591780B2 (en) * 2020-04-15 2023-02-28 Yeuu Deng Sanitary Facilities Industrial Co., Ltd. Faucet aerator
CN112774885A (zh) * 2021-01-20 2021-05-11 厦门水魔师卫浴科技有限公司 一种多功能起泡器
DE202021106933U1 (de) * 2021-12-20 2023-03-21 Neoperl Gmbh Kavitationsstrahlregler

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Also Published As

Publication number Publication date
EP2914784A1 (fr) 2015-09-09
MX2014012878A (es) 2015-02-12
BR112014025582B1 (pt) 2021-06-29
ES2674646T3 (es) 2018-07-03
DE202012010420U1 (de) 2014-02-03
US20190211538A1 (en) 2019-07-11
EP3009571B1 (fr) 2018-03-28
WO2014067594A1 (fr) 2014-05-08
EP3009571A1 (fr) 2016-04-20
BR112014025582A2 (pt) 2017-06-20
US10280600B2 (en) 2019-05-07
TR201808463T4 (tr) 2018-07-23
ES2654183T3 (es) 2018-02-12
US20150102133A1 (en) 2015-04-16
MX348998B (es) 2017-07-06
PL3009571T3 (pl) 2018-08-31
PL2914784T3 (pl) 2018-03-30

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