FR2417923A7 - FUEL SOURCE OF HEAT - Google Patents

FUEL SOURCE OF HEAT

Info

Publication number
FR2417923A7
FR2417923A7 FR7900288A FR7900288A FR2417923A7 FR 2417923 A7 FR2417923 A7 FR 2417923A7 FR 7900288 A FR7900288 A FR 7900288A FR 7900288 A FR7900288 A FR 7900288A FR 2417923 A7 FR2417923 A7 FR 2417923A7
Authority
FR
France
Prior art keywords
heat
fuel source
fuel
reassembling
disassembling
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
Application number
FR7900288A
Other languages
French (fr)
Inventor
Hans Putz
Horst Schneider
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.)
Vaillant SARL
Original Assignee
Vaillant SARL
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 Vaillant SARL filed Critical Vaillant SARL
Application granted granted Critical
Publication of FR2417923A7 publication Critical patent/FR2417923A7/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/02—Linings; Jackets; Casings
    • F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0027—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel
    • F24H1/0036—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters using fluid fuel of the sealed type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/203—Joints; Connections between stack/duct and combustion apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

La présente invention concerne une source de chaleur à combustible, à l'intérieur de laquelle la circulation d'air est assurée par un ventilateur disposé dans la canalisation d'alimentation ou d'évacuation. Pour résoudre le problème du démontage et remontage sans difficultés d'un débitmètre à air dans ces canalisations, l'invention consiste en ce que l'organe de mesure est conçu comme venturi annulaire fixé au tube extérieur et faisant partie du tube intérieur d'évacuation. Les domaines d'application préférés sont des appareils de chauffage au gaz et au mazout pour eau sanitaire et chauffage central, ou les poêles chauffant directement par convection.The present invention relates to a fuel-based heat source, inside which the air circulation is provided by a fan arranged in the supply or discharge pipe. To solve the problem of disassembling and reassembling without difficulty of an air flow meter in these pipes, the invention consists in that the measuring member is designed as an annular venturi fixed to the outer tube and forming part of the inner evacuation tube. . Preferred areas of application are gas and oil-fired heaters for domestic water and central heating, or stoves heated directly by convection.

FR7900288A 1978-02-17 1979-01-04 FUEL SOURCE OF HEAT Expired FR2417923A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787805193 DE7805193U1 (en) 1978-02-17 1978-02-17 FUEL HEATED HEAT SOURCE

Publications (1)

Publication Number Publication Date
FR2417923A7 true FR2417923A7 (en) 1979-09-14

Family

ID=6688809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900288A Expired FR2417923A7 (en) 1978-02-17 1979-01-04 FUEL SOURCE OF HEAT

Country Status (2)

Country Link
DE (1) DE7805193U1 (en)
FR (1) FR2417923A7 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519118A2 (en) * 1979-03-21 1983-07-01 Sdecc Gas extractor fresh air intake device for gas heater - uses pressure temp. transducers to control vane which directs flow between gas extraction and air intake
EP0278270A2 (en) * 1987-02-11 1988-08-17 Robert Bosch Gmbh Gas-fired water heater with a closed combustion chamber
EP0802371A2 (en) * 1996-04-15 1997-10-22 Nefit Fasto B.V. Connection of a gas-fired heating device to a flue-gas outlet/air supply duct
ITVR20090005A1 (en) * 2009-01-28 2010-07-29 Fonderie Sime S P A BOILER STRUCTURE PARTICULARLY FOR HOUSEHOLD USE

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519118A2 (en) * 1979-03-21 1983-07-01 Sdecc Gas extractor fresh air intake device for gas heater - uses pressure temp. transducers to control vane which directs flow between gas extraction and air intake
EP0278270A2 (en) * 1987-02-11 1988-08-17 Robert Bosch Gmbh Gas-fired water heater with a closed combustion chamber
EP0278270A3 (en) * 1987-02-11 1988-11-09 Robert Bosch Gmbh Gas-fired water heater with a closed combustion chamber
EP0802371A2 (en) * 1996-04-15 1997-10-22 Nefit Fasto B.V. Connection of a gas-fired heating device to a flue-gas outlet/air supply duct
EP0802371A3 (en) * 1996-04-15 1999-03-03 Nefit Fasto B.V. Connection of a gas-fired heating device to a flue-gas outlet/air supply duct
ITVR20090005A1 (en) * 2009-01-28 2010-07-29 Fonderie Sime S P A BOILER STRUCTURE PARTICULARLY FOR HOUSEHOLD USE

Also Published As

Publication number Publication date
DE7805193U1 (en) 1978-07-06

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