DE29709431U1 - Gas-heated water heater with an exhaust gas hood - Google Patents

Gas-heated water heater with an exhaust gas hood

Info

Publication number
DE29709431U1
DE29709431U1 DE29709431U DE29709431U DE29709431U1 DE 29709431 U1 DE29709431 U1 DE 29709431U1 DE 29709431 U DE29709431 U DE 29709431U DE 29709431 U DE29709431 U DE 29709431U DE 29709431 U1 DE29709431 U1 DE 29709431U1
Authority
DE
Germany
Prior art keywords
gas
water heater
heated water
exhaust gas
hood
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
DE29709431U
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE29709431U priority Critical patent/DE29709431U1/en
Priority to EP98106557A priority patent/EP0881439A3/en
Publication of DE29709431U1 publication Critical patent/DE29709431U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F24H9/2042—Preventing or detecting the return of combustion gases
    • F24H9/205—Closing the energy supply
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/112—Preventing or detecting blocked flues
    • F24H15/116—Disabling the heating means in response thereto
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/235—Temperature of exhaust gases
    • 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
    • F24H15/00—Control of fluid heaters
    • F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
    • F24H15/355—Control of heat-generating means in heaters
    • F24H15/36—Control of heat-generating means in heaters of burners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Prevention Of Fouling (AREA)
  • Ventilation (AREA)
DE29709431U 1997-05-30 1997-05-30 Gas-heated water heater with an exhaust gas hood Expired - Lifetime DE29709431U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29709431U DE29709431U1 (en) 1997-05-30 1997-05-30 Gas-heated water heater with an exhaust gas hood
EP98106557A EP0881439A3 (en) 1997-05-30 1998-04-09 Gas fired water heater with a flue gas collecting hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29709431U DE29709431U1 (en) 1997-05-30 1997-05-30 Gas-heated water heater with an exhaust gas hood

Publications (1)

Publication Number Publication Date
DE29709431U1 true DE29709431U1 (en) 1998-10-22

Family

ID=8040936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29709431U Expired - Lifetime DE29709431U1 (en) 1997-05-30 1997-05-30 Gas-heated water heater with an exhaust gas hood

Country Status (2)

Country Link
EP (1) EP0881439A3 (en)
DE (1) DE29709431U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595201B2 (en) * 2000-10-18 2003-07-22 Carrier Corporation Safeguard for furnace draft system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT503132B1 (en) * 2006-04-10 2007-08-15 Vaillant Austria Gmbh Flow control monitoring method for heater, involves cutting off temperature of heater detected by sensor during operation of heater when temperature falls below certain temperature difference
PT115207A (en) * 2018-12-12 2020-06-12 Bosch Termotecnologia Sa HEATER WITH IMPROVED MONITORING

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829532A (en) * 1937-02-25 1938-06-29 Blanc & Cie Development of draft switches
US3537803A (en) * 1969-10-29 1970-11-03 Joseph N Ignazio Safety device for gas-fired furnaces and the like
DE2260517B2 (en) * 1972-12-11 1975-11-06 Wamsler-Herd- Und Ofen Gmbh, 8000 Muenchen Backflow protection for a gas space heater
US4080151A (en) * 1976-01-22 1978-03-21 John Zink Company Furnace pressure sensor
DE3008399A1 (en) * 1980-03-05 1981-09-17 Küppersbusch AG, 4650 Gelsenkirchen Gas heater backwash and unburnt gas protector - consists of N-type semiconductor sensor with porous coating damping response
ATA238591A (en) * 1991-12-02 1995-11-15 Vaillant Gmbh EXHAUST SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6595201B2 (en) * 2000-10-18 2003-07-22 Carrier Corporation Safeguard for furnace draft system

Also Published As

Publication number Publication date
EP0881439A3 (en) 2000-05-17
EP0881439A2 (en) 1998-12-02

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19981203

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000321

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030721

R158 Lapse of ip right after 8 years

Effective date: 20051201