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WO2009076981A1 - Robinet d'eau chaude à tuyau de sortie isolé - Google Patents

Robinet d'eau chaude à tuyau de sortie isolé Download PDF

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Publication number
WO2009076981A1
WO2009076981A1 PCT/EP2007/011033 EP2007011033W WO2009076981A1 WO 2009076981 A1 WO2009076981 A1 WO 2009076981A1 EP 2007011033 W EP2007011033 W EP 2007011033W WO 2009076981 A1 WO2009076981 A1 WO 2009076981A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
outlet
hot water
fitting
outer shell
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.)
Ceased
Application number
PCT/EP2007/011033
Other languages
German (de)
English (en)
Inventor
Werner Gnauert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grohe AG
Original Assignee
Grohe AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39512686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009076981(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grohe AG filed Critical Grohe AG
Priority to EP07856770.8A priority Critical patent/EP2229487B2/fr
Priority to PCT/EP2007/011033 priority patent/WO2009076981A1/fr
Priority to DK07856770.8T priority patent/DK2229487T3/da
Publication of WO2009076981A1 publication Critical patent/WO2009076981A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout
    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0411—Taps specially designed for dispensing boiling water
    • 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
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C2001/0414—Water-basin installations specially adapted to wash-basins or baths allowing different orientations of the spout or the outlet nozzle

Definitions

  • the invention relates to a fitting, in particular a hot water fitting for tapping water with a temperature of about 60 ° according to the preamble of patent claim 1.
  • hot water fittings In addition to mixing water and thermostatic valves hot water fittings are known, in particular, deliver small amounts of water or steam at temperatures up to 110 ° C. The latter are mainly used in kitchens, where hot or boiling water is used especially in small quantities for brewing tea, coffee, poaching or the like. Since the risk of scalding due to the high temperatures, it is necessary to provide such fittings with certain security devices.
  • the spout is often turned and thus touched when filling a vessel, especially when hot water is being tapped there is a risk of burning when the spout is touched.
  • a hot water fitting is known, whose outlet is lined with a heat-insulating material.
  • the object of the invention is to provide a fitting in which there is no risk of burns when touching even at high water temperatures.
  • a fitting in particular a hot water fitting for tapping water at a temperature of about 60 ° C, with a rotatable about a vertical axis spout, which comprises a surrounding a water guide outer shell and having a shut-off and / or mixing valve, wherein the water guide is connected to an outlet opening of the shut-off and / or mixing valve, wherein the water supply is arranged in the outlet at a distance from the outer shell, wherein in the space between the water guide and outer shell of the outlet an insulating layer of air is included.
  • the water supply is thermally decoupled from the outer shell of the outlet, so that there can be no heat transfer due to heat conduction.
  • the water supply is provided from a flexible hose. This makes it possible to flexibly adapt the hose to any outlet shape.
  • the tube is made of a silicone or other synthetic polymer which has high heat resistance.
  • a silicone or other synthetic polymer which has high heat resistance.
  • PTFE polyterfluoroethylene
  • Teflon thermoplastic with similar properties.
  • a sheath made of stainless steel or plastic fabric.
  • FIG. 1 shows a fitting according to the invention in section
  • FIG. 2 shows a section through FIG. 1 along the line 2-2.
  • Figure 1 shows a section through a valve for tapping hot water.
  • an outlet 6 is rotatably mounted via an insert 5.
  • a water supply line 1 leads to a water inlet opening of a shut-off valve 2.
  • a water guide 3 in the form of a flexible hose to the jet former 7 at the end of the outlet 6 is arranged.
  • FIG 2 shows in section through the hot water fitting of Figure 1, a handle 9 which is provided for actuating the shut-off valve 2.
  • the grips of such handles 9 are usually made of a plastic material, so that the spindle of the shut-off valve 2 is sufficiently insulated from the user.
  • a fastening device 8 usually a threaded rod or the like is provided with associated screw, by means of which the hot water fitting a tap bank or countertop can be fixed.

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)
  • Domestic Plumbing Installations (AREA)

Abstract

L'invention concerne un robinet, notamment un robinet d'eau chaude, destiné au puisage d'eau à une température supérieure à 60°C et comportant un tuyau de sortie (6), rotatif autour d'un axe vertical et doté d'une enveloppe externe entourant une conduite d'eau (3), ainsi qu'une vanne d'arrêt et/ou mélangeuse (2), la conduite d'eau (3) étant reliée à une ouverture de la vanne d'arrêt et/ou mélangeuse (2). Selon l'invention, la conduite d'eau (3) est disposée dans le tuyau de sortie (6) à une certaine distance de l'enveloppe externe, une couche d'air d'isolation se trouvant dans l'interstice entre la conduite d'eau (3) et l'enveloppe externe du tuyau de sortie (6).
PCT/EP2007/011033 2007-12-15 2007-12-15 Robinet d'eau chaude à tuyau de sortie isolé Ceased WO2009076981A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07856770.8A EP2229487B2 (fr) 2007-12-15 2007-12-15 Robinet d'eau chaude à tuyau de sortie isolé
PCT/EP2007/011033 WO2009076981A1 (fr) 2007-12-15 2007-12-15 Robinet d'eau chaude à tuyau de sortie isolé
DK07856770.8T DK2229487T3 (da) 2007-12-15 2007-12-15 Varmtvandshane med isoleret udløb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/011033 WO2009076981A1 (fr) 2007-12-15 2007-12-15 Robinet d'eau chaude à tuyau de sortie isolé

Publications (1)

Publication Number Publication Date
WO2009076981A1 true WO2009076981A1 (fr) 2009-06-25

Family

ID=39512686

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/011033 Ceased WO2009076981A1 (fr) 2007-12-15 2007-12-15 Robinet d'eau chaude à tuyau de sortie isolé

Country Status (3)

Country Link
EP (1) EP2229487B2 (fr)
DK (1) DK2229487T3 (fr)
WO (1) WO2009076981A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2787132A1 (fr) * 2013-04-01 2014-10-08 Emerson Electric Co. Robinet distributeur d'eau chaude avec barrière thermique
EP3228764A1 (fr) * 2016-04-04 2017-10-11 Hamat Sanitary Fitting And Casting Robinet mélangeur
US10550946B2 (en) 2016-04-04 2020-02-04 Hamat Sanitary Fittings And Casting Ltd. Mixer water faucet
DE102022106361A1 (de) 2022-03-18 2023-09-21 Grohe Ag Sanitärarmatur mit einem Schlauch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1031934S1 (en) 2023-02-02 2024-06-18 InSinkErator LLC Faucet
USD1026175S1 (en) 2023-02-02 2024-05-07 InSinkErator LLC Faucet base
US20250361703A1 (en) * 2024-05-23 2025-11-27 Hsiang-Hung Wang Easily assembled bathroom fixture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012890A1 (fr) * 1978-12-06 1980-07-09 Hans Grohe GmbH & Co KG Soupape stationnaire pour l'écoulement des eaux, en particulier pour installations sanitaires
DE3546715C2 (de) * 1985-03-05 1995-01-05 Dornbracht Fa A Handbrause
EP0756038A1 (fr) * 1995-07-26 1997-01-29 Friedrich Grohe Aktiengesellschaft Dispositif d'écoulement
EP0792970A1 (fr) 1996-02-28 1997-09-03 Peteri B.V. Robinet d'eau chaude
JPH10292453A (ja) 1997-04-18 1998-11-04 Toto Ltd 吐水管

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT226651Z2 (it) 1992-06-02 1997-07-01 Telma Guzzini S R L Rubinetto a doppio comando con selettore
WO1994020784A1 (fr) 1993-03-05 1994-09-15 Sheringham Investments Pty. Ltd. Distributeur d'eau chaude et d'eau froide
JPH08218457A (ja) 1995-02-09 1996-08-27 Phoenix:Kk 水供給装置
DE19850839C2 (de) * 1998-11-04 2003-11-27 Wallisellen Ag Armaturen Schwenkauslauf mit einem Mischventil
JP3758401B2 (ja) 1999-01-29 2006-03-22 東陶機器株式会社 水栓装置
JP4532714B2 (ja) 2000-10-18 2010-08-25 株式会社三栄水栓製作所 湯水混合水栓および吐水管の形成方法
US6757921B2 (en) 2002-07-16 2004-07-06 Kohler Co. Pull-out faucet
GB2395899B (en) 2002-12-02 2005-02-09 Michael Weir Instant boiling water tap
JP2005163458A (ja) 2003-12-04 2005-06-23 Haisaabu Ueno:Kk 給湯水栓
US7082966B2 (en) * 2004-12-15 2006-08-01 Lian-Jie Kuo Water-flow guide device of faucet
US7415991B2 (en) * 2005-12-20 2008-08-26 Masco Corporation Of Indiana Faucet spout with water isolating couplings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012890A1 (fr) * 1978-12-06 1980-07-09 Hans Grohe GmbH & Co KG Soupape stationnaire pour l'écoulement des eaux, en particulier pour installations sanitaires
DE3546715C2 (de) * 1985-03-05 1995-01-05 Dornbracht Fa A Handbrause
EP0756038A1 (fr) * 1995-07-26 1997-01-29 Friedrich Grohe Aktiengesellschaft Dispositif d'écoulement
EP0792970A1 (fr) 1996-02-28 1997-09-03 Peteri B.V. Robinet d'eau chaude
JPH10292453A (ja) 1997-04-18 1998-11-04 Toto Ltd 吐水管

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2787132A1 (fr) * 2013-04-01 2014-10-08 Emerson Electric Co. Robinet distributeur d'eau chaude avec barrière thermique
EP3228764A1 (fr) * 2016-04-04 2017-10-11 Hamat Sanitary Fitting And Casting Robinet mélangeur
US10209722B2 (en) 2016-04-04 2019-02-19 Hamat Sanitary Fittings And Casting Ltd. Mixed water faucet with fixed main and detachable auxiliary spouts
US10550946B2 (en) 2016-04-04 2020-02-04 Hamat Sanitary Fittings And Casting Ltd. Mixer water faucet
DE102022106361A1 (de) 2022-03-18 2023-09-21 Grohe Ag Sanitärarmatur mit einem Schlauch
US12305370B2 (en) 2022-03-18 2025-05-20 Grohe Ag Sanitary faucet having a hose

Also Published As

Publication number Publication date
EP2229487B1 (fr) 2019-11-20
EP2229487A1 (fr) 2010-09-22
DK2229487T3 (da) 2020-02-24
EP2229487B2 (fr) 2023-07-26

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