FR2687212B1 - IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE. - Google Patents

IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE.

Info

Publication number
FR2687212B1
FR2687212B1 FR9201353A FR9201353A FR2687212B1 FR 2687212 B1 FR2687212 B1 FR 2687212B1 FR 9201353 A FR9201353 A FR 9201353A FR 9201353 A FR9201353 A FR 9201353A FR 2687212 B1 FR2687212 B1 FR 2687212B1
Authority
FR
France
Prior art keywords
air
safety devices
flow gas
force flow
gas boilers
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
FR9201353A
Other languages
French (fr)
Other versions
FR2687212A1 (en
Inventor
Sylvain Bielle
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Priority to FR9201353A priority Critical patent/FR2687212B1/en
Publication of FR2687212A1 publication Critical patent/FR2687212A1/en
Application granted granted Critical
Publication of FR2687212B1 publication Critical patent/FR2687212B1/en
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
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/187—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electrical or electromechanical means
    • 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
    • F23N5/245—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electrical or electromechanical 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
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/238—Flow rate
    • 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
    • F24H15/305—Control of valves
    • F24H15/31—Control of valves of valves having only one inlet port and one outlet port, e.g. flow rate regulating valves
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F23N2225/06—Measuring pressure for determining flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2233/00—Ventilators
    • F23N2233/02—Ventilators in stacks
    • F23N2233/04—Ventilators in stacks with variable speed
    • 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
    • F23N2241/00—Applications
    • F23N2241/04—Heating water

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Feeding And Controlling Fuel (AREA)
FR9201353A 1992-02-06 1992-02-06 IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE. Expired - Fee Related FR2687212B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9201353A FR2687212B1 (en) 1992-02-06 1992-02-06 IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201353A FR2687212B1 (en) 1992-02-06 1992-02-06 IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE.

Publications (2)

Publication Number Publication Date
FR2687212A1 FR2687212A1 (en) 1993-08-13
FR2687212B1 true FR2687212B1 (en) 1999-04-30

Family

ID=9426408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9201353A Expired - Fee Related FR2687212B1 (en) 1992-02-06 1992-02-06 IMPROVEMENTS IN SAFETY DEVICES FOR AIR-FORCE FLOW GAS BOILERS OR THE LIKE.

Country Status (1)

Country Link
FR (1) FR2687212B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402441B (en) * 1995-03-13 1997-05-26 Vaillant Gmbh DEVICE FOR MEASURING PRESSURE ON A FAN-SUPPORTED HEATING DEVICE
AT404990B (en) * 1996-08-05 1999-04-26 Vaillant Gmbh DEVICE IN A CURVED PIPE FOR DETECTING A FLOW FROM A PIPE
EP1363073A1 (en) * 2002-05-15 2003-11-19 Andrea Ambrosi Regulation system to control the speed of a fan delivering burner air
ITMI20022365A1 (en) 2002-11-07 2004-05-08 Riello Spa BOILER
DE10324299B3 (en) * 2003-05-21 2004-12-23 Aichelin Entwicklungszentrum Und Aggregatebau Gesellschaft Mbh Method and device for monitoring the tightness of a jet pipe fired by a gas burner
ITVR20070139A1 (en) * 2007-10-08 2009-04-09 Cola S R L MEASUREMENT AND ADJUSTMENT DEVICE FOR THE FLOW OF AIR POWERED AT THE COMBUSTION CHAMBER OF PELLET-POWERED APPLIANCES
IT1399619B1 (en) * 2010-04-14 2013-04-26 Tecno Cover S R L METHOD AND APPARATUS FOR THE CONTROL OF COMBUSTION IN A BOILER OR STOVE AND BOILER OR STATION INCLUDING THAT EQUIPMENT.
US10281351B2 (en) 2012-11-19 2019-05-07 A. O. Smith Corporation Water heater and pressure probe for a water heater
US10584874B2 (en) 2012-11-19 2020-03-10 A. O. Smith Corporation Common venting system for water heaters and method of controlling the same
CN111207512B (en) * 2020-01-15 2022-03-11 山东西海建设集团有限公司 Waste gas discharging device for high-rise building water heater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE182791C (en) *
FR551094A (en) * 1921-05-11 1923-03-27 Method and devices for controlling combustion in fireplaces
FR1149008A (en) * 1955-04-11 1957-12-19 Vapor Heating Corp Air and fuel metering mechanism for boiler stoves
US4334855A (en) * 1980-07-21 1982-06-15 Honeywell Inc. Furnace control using induced draft blower and exhaust gas differential pressure sensing

Also Published As

Publication number Publication date
FR2687212A1 (en) 1993-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031