WO2012013482A3 - Protective device, instantaneous water heater and fluid reservoir - Google Patents

Protective device, instantaneous water heater and fluid reservoir Download PDF

Info

Publication number
WO2012013482A3
WO2012013482A3 PCT/EP2011/061808 EP2011061808W WO2012013482A3 WO 2012013482 A3 WO2012013482 A3 WO 2012013482A3 EP 2011061808 W EP2011061808 W EP 2011061808W WO 2012013482 A3 WO2012013482 A3 WO 2012013482A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
water heater
valve
instantaneous water
reservoir
Prior art date
Application number
PCT/EP2011/061808
Other languages
German (de)
French (fr)
Other versions
WO2012013482A2 (en
Inventor
Christian Englisch
Michael Gruber
Wolfgang Hörner
Alfred Stanzel
Original Assignee
BSH Bosch und Siemens Hausgeräte 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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to ES11730973.2T priority Critical patent/ES2550314T3/en
Priority to EP11730973.2A priority patent/EP2598809B1/en
Priority to PL11730973T priority patent/PL2598809T3/en
Publication of WO2012013482A2 publication Critical patent/WO2012013482A2/en
Publication of WO2012013482A3 publication Critical patent/WO2012013482A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Multiple-Way Valves (AREA)

Abstract

The invention relates to a protective device for a fluid-conducting device for protecting against fluid leakage in the event of damage to a fluid-conducting device section, having a shut-off valve for arrangement in the fluid inlet of the device, wherein said valve is in the closed position when in an initial position, a bypass line for producing a fluid connection upstream of the shut-off valve between the fluid inlet and the fluid outlet of the device and parallel to the fluid-conducting device section, and having a shut-off valve for arrangement upstream of the bypass line in the fluid outlet and which prevents the fluid from flowing out of the bypass line in the direction of the damaged device section via the fluid outlet, an instantaneous water heater and a fluid reservoir, each having such a protective device. The invention is in particular suited for providing an instantaneous water heater or a hot water reservoir in the domestic field, wherein fluid is prevented from leaking in the heating block or fluid reservoir in the unmonitored and deactivated state or idle state, regardless of whether the instantaneous water heater or hot water reservoir is supplied with electricity or not.
PCT/EP2011/061808 2010-07-28 2011-07-12 Protective device, instantaneous water heater and fluid reservoir WO2012013482A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES11730973.2T ES2550314T3 (en) 2010-07-28 2011-07-12 Protection device, continuous water heater and fluid accumulator
EP11730973.2A EP2598809B1 (en) 2010-07-28 2011-07-12 Protective device, instantaneous water heater and fluid reservoir
PL11730973T PL2598809T3 (en) 2010-07-28 2011-07-12 Protective device, instantaneous water heater and fluid reservoir

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010038580.8 2010-07-28
DE102010038580A DE102010038580B3 (en) 2010-07-28 2010-07-28 Protective device, instantaneous water heater and fluid storage

Publications (2)

Publication Number Publication Date
WO2012013482A2 WO2012013482A2 (en) 2012-02-02
WO2012013482A3 true WO2012013482A3 (en) 2012-07-26

Family

ID=44628306

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/061808 WO2012013482A2 (en) 2010-07-28 2011-07-12 Protective device, instantaneous water heater and fluid reservoir

Country Status (5)

Country Link
EP (1) EP2598809B1 (en)
DE (1) DE102010038580B3 (en)
ES (1) ES2550314T3 (en)
PL (1) PL2598809T3 (en)
WO (1) WO2012013482A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103528196B (en) * 2013-10-24 2016-05-18 陈非 Electric shock protection structure of electric water heater
DE102014222731B4 (en) 2014-11-06 2020-10-08 Robert Bosch Gmbh Protective device and hot water device
DE102014222732B4 (en) 2014-11-06 2021-06-10 Robert Bosch Gmbh Hot water device and protective device
CN112648746A (en) * 2021-01-15 2021-04-13 广东万家乐燃气具有限公司 Intelligent protection electric water heater with automatic complete machine out of work

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051902A1 (en) * 1998-04-06 1999-10-14 Conbraco Industries, Inc. Fluid supply shut off valve system and fluid monitoring device for use with same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4103373C2 (en) * 1991-02-05 1994-06-16 Stiebel Eltron Gmbh & Co Kg Instantaneous water heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999051902A1 (en) * 1998-04-06 1999-10-14 Conbraco Industries, Inc. Fluid supply shut off valve system and fluid monitoring device for use with same

Also Published As

Publication number Publication date
PL2598809T3 (en) 2016-03-31
EP2598809B1 (en) 2015-10-07
WO2012013482A2 (en) 2012-02-02
ES2550314T3 (en) 2015-11-06
DE102010038580B3 (en) 2012-02-02
EP2598809A2 (en) 2013-06-05

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