ATE72893T1 - DEVICE ON A WATER HEATER TO PREVENT DRIPPING. - Google Patents

DEVICE ON A WATER HEATER TO PREVENT DRIPPING.

Info

Publication number
ATE72893T1
ATE72893T1 AT89118532T AT89118532T ATE72893T1 AT E72893 T1 ATE72893 T1 AT E72893T1 AT 89118532 T AT89118532 T AT 89118532T AT 89118532 T AT89118532 T AT 89118532T AT E72893 T1 ATE72893 T1 AT E72893T1
Authority
AT
Austria
Prior art keywords
water
chamber
jet pump
water heater
fixture
Prior art date
Application number
AT89118532T
Other languages
German (de)
Inventor
Franz Dr Bogdanski
Ernst Appun
Klaus-Dieter Wahnschaffe
Klaus Schuetz
Gerd Schultes
Robert Kreikenbohm
Original Assignee
Stiebel Eltron Gmbh & Co Kg
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
Priority claimed from DE19883836877 external-priority patent/DE3836877C1/en
Application filed by Stiebel Eltron Gmbh & Co Kg filed Critical Stiebel Eltron Gmbh & Co Kg
Application granted granted Critical
Publication of ATE72893T1 publication Critical patent/ATE72893T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1008—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system expansion tanks

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)
  • Percussion Or Vibration Massage (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A device for preventing dripping in a hot water heater at its overflow (7) open to the outside during heating-up of the water storage tank (9) is proposed. The said device is provided with a water-jet pump (10) which is arranged in a pipe section (3) between a tap valve (2) and a mixing valve (4) of a low-pressure mixing fixture (15). The water-jet pump (10) is connected via a suction pipe (11) to a chamber (12). As long as water is being drawn, the water-jet pump (10) sucks water from the chamber (12). When the drawing is finished, the chamber (12) fills with water again, which is either sucked back from the fixture piping or from the warm water heater. The space which is thereby freed can fill with expansion water on subsequent heating. <IMAGE>
AT89118532T 1988-10-29 1989-10-05 DEVICE ON A WATER HEATER TO PREVENT DRIPPING. ATE72893T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883836877 DE3836877C1 (en) 1987-07-21 1988-10-29 Device in a water heater for preventing dripping
EP89118532A EP0366971B1 (en) 1988-10-29 1989-10-05 Device for preventing dripping in a hot water heater

Publications (1)

Publication Number Publication Date
ATE72893T1 true ATE72893T1 (en) 1992-03-15

Family

ID=6366146

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89118532T ATE72893T1 (en) 1988-10-29 1989-10-05 DEVICE ON A WATER HEATER TO PREVENT DRIPPING.

Country Status (2)

Country Link
EP (1) EP0366971B1 (en)
AT (1) ATE72893T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399211B (en) * 1992-12-01 1995-04-25 Ideal Standard SCALING PROTECTION FOR WATER DISCHARGE SYSTEMS WITH LOW PRESSURE STORAGE
SE9502720L (en) * 1995-07-28 1997-01-29 Electrolux Ab Apparatus and method for preventing droplets from the outlet pipe of a water purifier
CN100419343C (en) * 2004-11-16 2008-09-17 海尔集团公司 Constant temperature water heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB526504A (en) * 1939-03-18 1940-09-19 Ferranti Ltd Improvements in or relating to water heaters
DE1275749B (en) * 1961-04-25 1968-08-22 Siemens Elektrogeraete Gmbh Hot water heater

Also Published As

Publication number Publication date
EP0366971A1 (en) 1990-05-09
EP0366971B1 (en) 1992-02-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee