FR2679627B1 - Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel. - Google Patents

Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel.

Info

Publication number
FR2679627B1
FR2679627B1 FR9109225A FR9109225A FR2679627B1 FR 2679627 B1 FR2679627 B1 FR 2679627B1 FR 9109225 A FR9109225 A FR 9109225A FR 9109225 A FR9109225 A FR 9109225A FR 2679627 B1 FR2679627 B1 FR 2679627B1
Authority
FR
France
Prior art keywords
boiler
draft
detector
safety device
damper
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 - Fee Related
Application number
FR9109225A
Other languages
English (en)
Other versions
FR2679627A1 (fr
Inventor
Maurice Frisquet
Gerard Coquillaud
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.)
FRISQUET SA
Original Assignee
FRISQUET SA
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=9415374&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2679627(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FRISQUET SA filed Critical FRISQUET SA
Priority to FR9109225A priority Critical patent/FR2679627B1/fr
Priority to DE199292401959T priority patent/DE524853T1/de
Priority to EP92401959A priority patent/EP0524853B1/fr
Priority to DE69209580T priority patent/DE69209580T2/de
Priority to AT92401959T priority patent/ATE136353T1/de
Priority to ES92401959T priority patent/ES2036994T3/es
Publication of FR2679627A1 publication Critical patent/FR2679627A1/fr
Publication of FR2679627B1 publication Critical patent/FR2679627B1/fr
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/04—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using bimetallic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Combustion (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FR9109225A 1991-07-22 1991-07-22 Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel. Expired - Fee Related FR2679627B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9109225A FR2679627B1 (fr) 1991-07-22 1991-07-22 Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel.
AT92401959T ATE136353T1 (de) 1991-07-22 1992-07-08 Sicherheitsvorrichtung zum detektieren von anormalem zug für einen gaskessel mit einem rauchgaskanal mit natürlichem zug
EP92401959A EP0524853B1 (fr) 1991-07-22 1992-07-08 Dispositif de sécurité détectant une anomalie de tirage pour chaudière à gaz fonctionnant sur conduit de fumée à tirage naturel
DE69209580T DE69209580T2 (de) 1991-07-22 1992-07-08 Sicherheitsvorrichtung zum Detektieren von anormalem Zug für einen Gaskessel mit einem Rauchgaskanal mit natürlichem Zug
DE199292401959T DE524853T1 (de) 1991-07-22 1992-07-08 Sicherheitsvorrichtung zum detektieren von anormalem zug fuer einen gaskessel mit einem rauchgaskanal mit natuerlichem zug.
ES92401959T ES2036994T3 (es) 1991-07-22 1992-07-08 Dispositivo de seguridad que detecta una anomalia de tiro para caldera de gas que funciona sobre un conducto de humos con tiro natural.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109225A FR2679627B1 (fr) 1991-07-22 1991-07-22 Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel.

Publications (2)

Publication Number Publication Date
FR2679627A1 FR2679627A1 (fr) 1993-01-29
FR2679627B1 true FR2679627B1 (fr) 1997-06-27

Family

ID=9415374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109225A Expired - Fee Related FR2679627B1 (fr) 1991-07-22 1991-07-22 Dispositif de securite detectant une anomalie de tirage pour chaudiere a gaz fonctionnant sur conduit de fumee a tirage naturel.

Country Status (5)

Country Link
EP (1) EP0524853B1 (fr)
AT (1) ATE136353T1 (fr)
DE (2) DE69209580T2 (fr)
ES (1) ES2036994T3 (fr)
FR (1) FR2679627B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1509085A (fr) * 1966-10-17 1968-01-12 Saunier Duval Dispositif de sécurité permettant d'interrompre l'arrivée du gaz au brûleur d'un appareil à gaz en cas de tirage insuffisant du conduit de fumée sur lequel est raccordé l'appareil ou en cas de refoulement par ledit conduit
FR2064749A6 (fr) * 1969-10-29 1971-07-23 Saunier Duval
FR2118345A5 (fr) * 1970-12-18 1972-07-28 Leblanc Sa
FR2257878A1 (en) * 1974-01-10 1975-08-08 Saunier Duval Safety unit for gas flow heater - has hot gas probe connected to gas-controlling temp.-sensitive element via insulated mass
FR2425614A1 (fr) * 1978-05-12 1979-12-07 Leblanc Sa E L M Perfectionnements apportes aux generateurs de calories fonctionnant au gaz, notamment aux chauffe-eau
US4856982A (en) * 1987-07-13 1989-08-15 Tjernlund Products, Inc. Apparatus for exhausting combustion gases from a gas water heater

Also Published As

Publication number Publication date
DE69209580D1 (de) 1996-05-09
EP0524853B1 (fr) 1996-04-03
ES2036994T3 (es) 1996-05-16
FR2679627A1 (fr) 1993-01-29
ES2036994T1 (es) 1993-06-16
DE69209580T2 (de) 1996-09-19
ATE136353T1 (de) 1996-04-15
DE524853T1 (de) 1993-06-09
EP0524853A1 (fr) 1993-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse