DE20115636U1 - Jet regulator, has flow constriction in water exit opening region - Google Patents

Jet regulator, has flow constriction in water exit opening region

Info

Publication number
DE20115636U1
DE20115636U1 DE20115636U DE20115636U DE20115636U1 DE 20115636 U1 DE20115636 U1 DE 20115636U1 DE 20115636 U DE20115636 U DE 20115636U DE 20115636 U DE20115636 U DE 20115636U DE 20115636 U1 DE20115636 U1 DE 20115636U1
Authority
DE
Germany
Prior art keywords
jet regulator
wall
jet
regulator according
ring wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20115636U
Other languages
German (de)
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
Dieter Wildfang 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 Dieter Wildfang GmbH filed Critical Dieter Wildfang GmbH
Priority to DE20115636U priority Critical patent/DE20115636U1/en
Publication of DE20115636U1 publication Critical patent/DE20115636U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/70—Reducing or removing limescale at spout outlet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)

Abstract

The jet regulator (1) has a flow constriction in the water exit opening region. The regulator has a casing (2) with water inlet and exit openings, containing a jet nebuliser (5) and a jet control device (6) located after the nebuliser. The regulator has at least one water-contacting part with a soft and/or water-deflecting surface in the water exit opening region.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (12)

1. Strahlregler (1) mit einem Strahlreglergehäuse (2), das (2) zwischen einer Wassereintrittsöffnung (3) und einer Wasseraus­ trittsöffnung (4) eine Strahlzerlegeeinrichtung (5) und eine in Durchströmrichtung (Pf1) nachgeschaltete Strahlregulierein­ richtung (6) aufweist, wobei der Strahlregler (1) mindestens ein mit Wasser in Berührung kommendes Bauteil (2) hat, welches zumindest im Bereich der Wasseraustrittsöffnung (4) eine weiche und/oder wasserabstoßende Oberfläche aufweist, dadurch gekennzeichnet, daß der Strahlregler (1) im Bereich der Wasseraustrittsöffnung (4) mindestens eine Einschnürung oder dergleichen Verengung seines Durchflußquerschnittes aufweist.1. jet regulator ( 1 ) with a jet regulator housing ( 2 ), the ( 2 ) between a water inlet opening ( 3 ) and a water outlet opening ( 4 ) a jet splitting device ( 5 ) and a downstream in the flow direction (Pf1) jet regulating device ( 6 ), wherein the jet regulator ( 1 ) has at least one component ( 2 ) coming into contact with water, which at least in the region of the water outlet opening ( 4 ) has a soft and / or water-repellent surface, characterized in that the jet regulator ( 1 ) in the region of the water outlet opening ( 4 ) has at least one constriction or similar narrowing of its flow cross-section. 2. Strahlregler nach Anspruch 1, dadurch gekennzeichnet, daß der Strahlregler (1) zumindest eine im Bereich der Wasseraus­ trittsöffnung (4) angeordnete Ringwandung (9) hat, die vorzugsweise konzentrisch zu einer Gehäusewandung (11) angeordnet ist.2. Jet regulator according to claim 1, characterized in that the jet regulator ( 1 ) has at least one in the area of the water outlet opening ( 4 ) arranged ring wall ( 9 ), which is preferably arranged concentrically with a housing wall ( 11 ). 3. Strahlregler nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Gehäusewandung (11) und/oder die zumindest eine Ringwandung (9) innenseitig eine Einschnürung trägt und daß dazu am abströmseitigen Stirnrand der Gehäusewandung (11) und/oder der zumindest einen Ringwandung (9) innenseitig vorzugsweise ein Ringwulst (21) vorgesehen ist.3. Jet regulator according to claim 1 or 2, characterized in that the housing wall ( 11 ) and / or the at least one ring wall ( 9 ) carries a constriction on the inside and that for this purpose on the downstream end edge of the housing wall ( 11 ) and / or the at least one ring wall ( 9 ) an annular bead ( 21 ) is preferably provided on the inside. 4. Strahlregler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Gehäusewandung (11) und die zumindest eine Ringwandung (9) über vorzugsweise radial angeordnete Stege (13) miteinander verbunden sind.4. Jet regulator according to one of claims 1 to 3, characterized in that the housing wall ( 11 ) and the at least one ring wall ( 9 ) are connected to one another via preferably radially arranged webs ( 13 ). 5. Strahlregler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Stege (13) vor der (den) Ein­ schnürung(en) oder in der durch die Einschnürung(en) festgelegten Einschnürungsebene enden.5. Jet regulator according to one of claims 1 to 4, characterized in that the webs ( 13 ) end in front of the (a) constriction (s) or in the constriction level defined by the constriction (s). 6. Strahlregler nach einem der Ansprüche 1 bis 5, dadurch ge­ kennzeichnet, daß die Gehäusewandung (11) und gegebenenfalls die zumindest eine Ringwandung (9) wenigstens in dem die Einschnürung(en) aufweisenden Bereich der Wasseraustrittsöff­ nung (4) aus einem weichen und/oder wasserabstoßenden Material hergestellt sind.6. Jet regulator according to one of claims 1 to 5, characterized in that the housing wall ( 11 ) and optionally the at least one ring wall ( 9 ) at least in the constriction (s) having the area of the water outlet opening ( 4 ) from a soft and / or water-repellent material are produced. 7. Strahlregler nach dem Oberbegriff von Anspruch 1, insbesondere nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Strahlzerlegeeinrichtung (5) eine Lochplatte (7) hat, welche zur Erzeugung von Einzelstrahlen eine Anzahl von Durchflußlöchern (8) aufweist, daß wenigstens einigen der Durchflußlöcher (8) mit Abstand zu ihrer Ausströmseite zumindest eine Abweisschräge zugeordnet ist, welche mindestens in ihrem von wenigstens einem der Einzelstrahlen angeströmten Teilbereich schräg zur Strömungsrichtung (Pf1) angeordnet ist, und daß dieser Abweisschräge oder diesen Abweisschrägen in Abweisrichtung durch voneinander beabstandete Stifte (16) gebildete Strömungshindernisse nachgeordnet sind.7. jet regulator according to the preamble of claim 1, in particular according to one of claims 1 to 6, characterized in that the jet splitting device ( 5 ) has a perforated plate ( 7 ) which has a number of flow holes ( 8 ) for generating individual jets that At least some of the throughflow holes ( 8 ) at a distance from their outflow side are assigned at least one deflection slope, which is arranged at least in their partial area against which at least one of the individual jets flows obliquely to the flow direction (Pf1), and that this deflection slope or these deflection slopes in the direction of the deflection are spaced apart from one another Pins ( 16 ) are formed downstream flow obstacles. 8. Strahlregler nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Stifte (16) mit einem freien Stiftende zur Lochplatte (7) weisen und daß zumindest die freien Stiftenden der im Ausströmbereich oder in Ausströmrichtung der Durchflußlöcher (8) angeordneten Stifte (16) eine Abweisschräge haben.8. Jet regulator according to one of claims 1 to 7, characterized in that the pins ( 16 ) have a free pin end to the perforated plate ( 7 ) and that at least the free pin ends of the arranged in the outflow area or in the outflow direction of the flow holes ( 8 ) ( 16 ) have a bevel. 9. Strahlregler nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Lochplatte (7) in Strömungsrichtung (Pf1) zumindest eine Ringwand (14) nachgeordnet ist, welche (14) wenigstens in ihrem der Lochplatte (7) zugewandten Teilbereich sich in Richtung zur Lochplatte (7) verjüngt. 9. Jet regulator according to one of claims 1 to 8, characterized in that the perforated plate ( 7 ) in the flow direction (Pf1) is followed by at least one ring wall ( 14 ) which ( 14 ) at least in its area of the perforated plate ( 7 ) facing Tapered towards the perforated plate ( 7 ). 10. Strahlregler nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß an der Außenseite zumindest einer Ringwand (14) in deren verjüngtem Bereich Stifte (16) vorgesehen sind und daß zwischen der Ringwand (14) und einer benachbarten Ringwand, der Wandungsinnenseite des Strahlreglers und/oder einem koaxial zur Strahlregler-Längsachse angeordneten Zentralkörper ein Ringkanal vorgesehen ist.10. Jet regulator according to one of claims 1 to 9, characterized in that on the outside at least one ring wall ( 14 ) in its tapered area pins ( 16 ) are provided and that between the ring wall ( 14 ) and an adjacent ring wall, the inner wall of the An annular channel is provided for the jet regulator and / or a central body arranged coaxially to the jet regulator longitudinal axis. 11. Strahlregler nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß zumindest eine Ringwand ('4) auf der Wandungsaußen- und/oder innenseite wenigstens ihres der Lochplatte (7) zugewandten Teilbereiches ringstufen- oder kaskadenförmige Abstufungen (15) aufweist.11. Jet regulator according to one of claims 1 to 10, characterized in that at least one ring wall ('4) on the outer wall and / or inside of at least its part area facing the perforated plate ( 7 ) has annular steps or cascade-like gradations ( 15 ). 12. Strahlregler nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß der Lochplatte (7) in Strömungsrichtung ein Einsetzteil (12) nachgeordnet ist, welches die die Stifte (16) tragende(n) Ringwand (Ringwände) (14) aufweist.12. Jet regulator according to one of claims 1 to 11, characterized in that the perforated plate ( 7 ) is arranged in the flow direction, an insert part ( 12 ) which has the pins ( 16 ) carrying (s) annular wall (s) ( 14 ).
DE20115636U 2001-09-22 2001-09-22 Jet regulator, has flow constriction in water exit opening region Expired - Lifetime DE20115636U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20115636U DE20115636U1 (en) 2001-09-22 2001-09-22 Jet regulator, has flow constriction in water exit opening region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20115636U DE20115636U1 (en) 2001-09-22 2001-09-22 Jet regulator, has flow constriction in water exit opening region

Publications (1)

Publication Number Publication Date
DE20115636U1 true DE20115636U1 (en) 2003-02-13

Family

ID=7962026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20115636U Expired - Lifetime DE20115636U1 (en) 2001-09-22 2001-09-22 Jet regulator, has flow constriction in water exit opening region

Country Status (1)

Country Link
DE (1) DE20115636U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162662B4 (en) * 2001-12-19 2006-05-11 Rüscho Rüschenschmidt u. Schotenröhr GmbH Jet regulator insert for a water outlet
DE102007022896A1 (en) * 2007-05-14 2008-11-20 Grohe Ag Jet creating device for outlet of sanitary tap, has contour forming insert with water outlet opening exhibiting profile that is composed of even and/or different bent curves with different radius in continuous manner
DE102007047112A1 (en) * 2007-10-01 2009-04-09 Neoperl Gmbh steel regulator
DE102008052541A1 (en) * 2008-10-21 2010-04-22 Neoperl Gmbh aerator

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10162662B4 (en) * 2001-12-19 2006-05-11 Rüscho Rüschenschmidt u. Schotenröhr GmbH Jet regulator insert for a water outlet
DE102007022896A1 (en) * 2007-05-14 2008-11-20 Grohe Ag Jet creating device for outlet of sanitary tap, has contour forming insert with water outlet opening exhibiting profile that is composed of even and/or different bent curves with different radius in continuous manner
DE102007022896B4 (en) * 2007-05-14 2009-03-19 Grohe Ag Strahlbildnereinrichtung
DE102007047112A1 (en) * 2007-10-01 2009-04-09 Neoperl Gmbh steel regulator
DE102007047112A8 (en) * 2007-10-01 2009-07-23 Neoperl Gmbh aerator
DE102007047112B4 (en) * 2007-10-01 2014-12-31 Neoperl Gmbh aerator
DE102008052541A1 (en) * 2008-10-21 2010-04-22 Neoperl Gmbh aerator
EP2180102A2 (en) 2008-10-21 2010-04-28 Neoperl Gmbh Flow regulator
EP2180102A3 (en) * 2008-10-21 2011-03-02 Neoperl GmbH Flow regulator
CN101725167B (en) * 2008-10-21 2012-07-04 纽珀有限公司 Faucet aerator
US8561922B2 (en) 2008-10-21 2013-10-22 Neoperl Gmbh Faucet aerator

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030320

R081 Change of applicant/patentee

Owner name: NEOPERL GMBH, DE

Free format text: FORMER OWNER: DIETER WILDFANG GMBH, 79379 MUELLHEIM, DE

Effective date: 20040220

R150 Term of protection extended to 6 years

Effective date: 20041006

R151 Term of protection extended to 8 years

Effective date: 20070813

R152 Term of protection extended to 10 years

Effective date: 20090923

R071 Expiry of right
R071 Expiry of right