EP1029989A2 - Embout pour la sortie d'une armature sanitaire - Google Patents

Embout pour la sortie d'une armature sanitaire Download PDF

Info

Publication number
EP1029989A2
EP1029989A2 EP00101421A EP00101421A EP1029989A2 EP 1029989 A2 EP1029989 A2 EP 1029989A2 EP 00101421 A EP00101421 A EP 00101421A EP 00101421 A EP00101421 A EP 00101421A EP 1029989 A2 EP1029989 A2 EP 1029989A2
Authority
EP
European Patent Office
Prior art keywords
sliding part
spring
installation part
restoring
return
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.)
Granted
Application number
EP00101421A
Other languages
German (de)
English (en)
Other versions
EP1029989B1 (fr
EP1029989A3 (fr
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
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 Neoperl GmbH, Dieter Wildfang GmbH filed Critical Neoperl GmbH
Publication of EP1029989A2 publication Critical patent/EP1029989A2/fr
Publication of EP1029989A3 publication Critical patent/EP1029989A3/fr
Application granted granted Critical
Publication of EP1029989B1 publication Critical patent/EP1029989B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices

Definitions

  • the invention relates to an installation part for a sanitary outlet fitting, in particular a jet regulator or a backflow preventer, wherein the mounting part has a mounting part housing, in which is provided a sliding part which for changing the Flow cross-section in the built-in part housing against the restoring force a reset element from a starting position functional position is guided.
  • a sliding part is provided, which for example as a jet splitter insert or as a closing body serves.
  • the sliding part used in the known built-in parts is for changing the flow cross section in the built-in part housing against the restoring force of a restoring element Starting position slidably guided into a functional position.
  • the solution to this problem according to the invention consists in the built-in part of the type mentioned in particular in that the sliding part and the return element as a one-piece plastic injection molded part are trained.
  • the sliding part and Reset element designed as a one-piece injection molded part.
  • the invention installed injection molded part inexpensively in large quantities manufacture and assemble with comparatively little effort, is the manufacture of the installation part according to the invention at least insofar as possible inexpensively with little effort.
  • the return element is designed as a return spring.
  • the return spring can be used as a plastic spiral be formed, which are integrally formed on the injection molded part is.
  • the sliding part and the return spring or the same reset element made of different plastic material exist and form a multi-component injection molded part and that preferably an elastomer as the material for the restoring element is provided.
  • the sliding part can be made of a hard and be manufactured according to stable plastic material, while the one-piece molded from an elastomer return spring high restoring force.
  • a particularly advantageous development according to the invention provides before that the integrally molded return element as Coil spring or bellows spring is formed.
  • a bellows spring is characterized by a uniform and comparatively high restoring force.
  • the flow cross section can seal as best as possible, it is advantageous if at least one sealing ring or similar sealing element on the sliding part is integrally formed and if the sealing element is preferred made from the elastomer provided for the return element is.
  • Embodiment according to the invention looks particularly advantageous and easy to manufacture Embodiment according to the invention that the injection point for the injection component forming the reset element centrally on Sliding part provided on the side facing away from the return spring and that the spray component at the injection point over at least a feed channel with the restoring element and / or optionally are connected to the sealing element.
  • FIGS. 1 and 2 show two different built-in parts 1, 10 shown, of which the mounting part 10 in the usual manner in the Mouthpiece of a sanitary outlet fitting, not shown here can be used and the built-in part 1 in the course of the water pipe arranged connector housing is housed. While that in figure 1 built-in part 1 formed as a backflow preventer 2, the built-in part 10 serves as a jet regulator.
  • Each of the built-in parts 1, 10 has a built-in part housing 2, in which one as a closing or valve body (Fig. 1) or as a jet splitter insert (Fig. 2) serving sliding part 3 is provided.
  • the Sliding part 3 of the built-in parts 1, 10 is for changing the Flow cross section in the built-in housing 2 between one in Figures 1 and 2 shown starting position and a functional position slidably guided.
  • Each sliding part is by means of a reset element 4 held in its initial position, wherein this return element 4 is designed here as a bellows spring.
  • the sliding part 3 and the return element 4 are the Installation parts 1, 10 as a one-piece plastic injection molded part educated. While the sliding part 3 from a hard and is made according to stable plastic material is as Material for the restoring element is an elastomer, for example Silicone or santoprene.
  • This essentially consists of the sliding part 3 and the restoring element 4 formed two-component injection molding can be inexpensive Manufacture in large quantities and with a comparatively small number Assemble effort. As a result, the manufacture of the built-in parts 1, 10 possible with little effort.
  • This guide stem 5 is in the guide opening a central guide sleeve 6 slidably guided on the downstream end of the built-in parts 1, 10 is provided.
  • the restoring element 4 engages approximately centered on one end of the sliding part 3 and is coaxial to the arranged with the sliding part 3 guide handle 5.
  • the one serving as the valve body Sliding part 3 of the built-in part 1 protrudes outwards Sealing ring 7 is provided, which is in the direction of flow Pf1 conically expanding valve seat 8 on the built-in housing 2 of the Installation part 1 interacts.
  • the restoring element 4 designed as a bellows spring Installation parts 1, 10 is designed as a compression spring.
  • This compression spring holds the sliding part 3 of the built-in part serving as the valve body 1 in the initial or closed position shown in Figure 1. In this closed position, it lies on the outer circumference of the sliding part 3 provided sealing ring 7 on the valve seat 8 of the installation part 1 on.
  • Pf1 Liquid flow becomes the sliding part 3 from its closed position moved into a functional or open position, not shown here.
  • moves against the control flow direction Pf1 flowing liquid surge the sliding part 3 back into its Starting or closing position, whereby the built-in part 1 a counteracts unwanted reflux.
  • the sliding part 3 of the installation part 10 shown in FIG. 2 has on its upstream front edge an outwardly projecting Ring flange 13 on. On this ring flange 13 are transverse to Passage openings 14 oriented in the plane of the pane are provided. This Passage openings are on the outflow side as open-edge slots or grooves formed. It is roughly hat-shaped or pot-shaped Sliding part 3 in the area of a stop ring 15 of the built-in part 10 arranged. This stop ring 15 has a right angle to Ring jacket arranged stop side 16 to which there is a guide slope 17 connects to the flow deflection. This guide slope 17 forms one widening against the flow direction Pf2 Cone section.
  • the baffle surface 19 of the sliding part 3 is with the passage openings 14 directly in the outflow direction Distance arranged opposite.
  • the flow guidance along the guide bevel 17, through the passage openings 14 and at the Baffle surface 19 of the sliding part 3 results in a particularly good beam splitting.
  • the sliding part 3 can Close the valve in its upper, shown in Figure 2 Move starting position.
  • the sliding part 3 When raising the sliding part 3 in its starting position lifts the sliding part 3 from the stop side 16 from, so that the passage openings 14 to the outflow side are open to the edge.
  • Something different in this position Flow direction with an essentially axial component Dirt particles that are in front of the passage openings 14 if necessary, safely removed. A jam or fixing these particles is largely excluded.

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)
  • Connector Housings Or Holding Contact Members (AREA)
  • Check Valves (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
EP00101421A 1999-02-18 2000-01-25 Embout pour la sortie d'une armature sanitaire Expired - Lifetime EP1029989B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19906869 1999-02-18
DE19906869A DE19906869C2 (de) 1999-02-18 1999-02-18 Einbauteil für eine sanitäre Auslaufarmatur

Publications (3)

Publication Number Publication Date
EP1029989A2 true EP1029989A2 (fr) 2000-08-23
EP1029989A3 EP1029989A3 (fr) 2000-11-08
EP1029989B1 EP1029989B1 (fr) 2004-11-24

Family

ID=7897941

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101421A Expired - Lifetime EP1029989B1 (fr) 1999-02-18 2000-01-25 Embout pour la sortie d'une armature sanitaire

Country Status (3)

Country Link
EP (1) EP1029989B1 (fr)
AT (1) ATE283397T1 (fr)
DE (2) DE19906869C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011160737A1 (fr) * 2010-06-24 2011-12-29 Neoperl Gmbh Soupape d'inversion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111507011B (zh) * 2020-04-26 2020-11-17 国电南京电力试验研究有限公司 供热抽汽对汽轮机滑压运行影响量的修正方法
CN111795192B (zh) * 2020-08-19 2021-12-28 江门市新派卫浴科技有限公司 一种节水可降低水流冲击水龙头
DE102021118227A1 (de) 2021-07-14 2023-01-19 Neoperl Gmbh Rückflussverhinderer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658742C2 (de) 1976-12-24 1985-08-01 Dieter Wildfang KG, 7840 Müllheim Strahlregler
DE3642356C2 (de) 1986-12-11 1995-10-05 Wildfang Dieter Gmbh Strahlregler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634491A (en) * 1995-10-23 1997-06-03 Benedict; Charles Flow control valve assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658742C2 (de) 1976-12-24 1985-08-01 Dieter Wildfang KG, 7840 Müllheim Strahlregler
DE3642356C2 (de) 1986-12-11 1995-10-05 Wildfang Dieter Gmbh Strahlregler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011160737A1 (fr) * 2010-06-24 2011-12-29 Neoperl Gmbh Soupape d'inversion

Also Published As

Publication number Publication date
DE50008712D1 (de) 2004-12-30
DE19906869C2 (de) 2003-08-14
EP1029989B1 (fr) 2004-11-24
ATE283397T1 (de) 2004-12-15
EP1029989A3 (fr) 2000-11-08
DE19906869A1 (de) 2000-08-31

Similar Documents

Publication Publication Date Title
DE2607873C2 (fr)
EP2100200B1 (fr) Régulateur de débit
DE10114261A1 (de) Einsetzpatrone für eine Flüssigkeitsleitung
EP0665321B1 (fr) Dispositif d'injection d'eau pour fer à repasser à vapeur
EP0298281A1 (fr) Système anti-reflux
DE3112037A1 (de) Spuelventil
DE102010006376A1 (de) Strahlregler
DE102010012326A1 (de) Strahlregler
DE60020868T2 (de) Ventilanlage für Fahrzeugspülsystem
DE202014003386U1 (de) Druckreduzierventil
DE102014005854B4 (de) Druckreduzierventil
DE202008010717U1 (de) Sanitärer Wasserauslauf
DE102007009717B4 (de) Durchflussmengenregler
EP3464738B1 (fr) Insert sanitaire
EP1029989B1 (fr) Embout pour la sortie d'une armature sanitaire
EP1629226B1 (fr) Systeme anti-reflux
DE202007002904U1 (de) Durchflussmengenregler
EP3730705A1 (fr) Soupape sanitaire
DE2255278A1 (de) Wasserhahn mit schieber
DE29902906U1 (de) Einbauteil für eine sanitäre Auslaufarmatur
DE10201626A1 (de) Sperrventil
EP0911557B1 (fr) Servovalve, en particulier une soupape à fermeture automatique ou une soupape de chasse d'eau sous pression
EP0195389A2 (fr) Déconnecteur de tuyaux
EP1588770B1 (fr) Tête de décharge pour dispositif de dosage
DE3834328C2 (de) Klosettdruckspüler

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20001121

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NEOPERL GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DIE ERFINDER HABEN AUF IHRE NENNUNG VERZICHTET

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

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

Ref country code: FR

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

Effective date: 20041124

Ref country code: GB

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

Effective date: 20041124

Ref country code: IE

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

Effective date: 20041124

Ref country code: FI

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

Effective date: 20041124

Ref country code: NL

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

Effective date: 20041124

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 50008712

Country of ref document: DE

Date of ref document: 20041230

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

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

Ref country code: LU

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

Effective date: 20050125

Ref country code: CY

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

Effective date: 20050125

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

Ref country code: AT

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

Effective date: 20050131

Ref country code: LI

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

Effective date: 20050131

Ref country code: CH

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

Effective date: 20050131

Ref country code: MC

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

Effective date: 20050131

Ref country code: BE

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

Effective date: 20050131

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

Ref country code: DK

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

Effective date: 20050224

Ref country code: SE

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

Effective date: 20050224

Ref country code: GR

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

Effective date: 20050224

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

Ref country code: ES

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

Effective date: 20050306

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20041124

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

BERE Be: lapsed

Owner name: NEOPERL G.M.B.H.

Effective date: 20050131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050825

EN Fr: translation not filed
BERE Be: lapsed

Owner name: *NEOPERL G.M.B.H.

Effective date: 20050131

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

Ref country code: PT

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

Effective date: 20050424

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

Ref country code: IT

Payment date: 20150129

Year of fee payment: 16

Ref country code: DE

Payment date: 20150205

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50008712

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20160802

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

Ref country code: IT

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

Effective date: 20160125