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FR2732753B1 - AIR INJECTION DEVICE FOR SUPPLY AIR BURNER - Google Patents

AIR INJECTION DEVICE FOR SUPPLY AIR BURNER

Info

Publication number
FR2732753B1
FR2732753B1 FR9504432A FR9504432A FR2732753B1 FR 2732753 B1 FR2732753 B1 FR 2732753B1 FR 9504432 A FR9504432 A FR 9504432A FR 9504432 A FR9504432 A FR 9504432A FR 2732753 B1 FR2732753 B1 FR 2732753B1
Authority
FR
France
Prior art keywords
diaphragm
air
injection device
burner
ventilator
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
FR9504432A
Other languages
French (fr)
Other versions
FR2732753A1 (en
Inventor
Rene Aldeguer
Thierry Serre
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.)
Morice et Cie Traitogaz Ets
Original Assignee
Morice et Cie Traitogaz Ets
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 Morice et Cie Traitogaz Ets filed Critical Morice et Cie Traitogaz Ets
Priority to FR9504432A priority Critical patent/FR2732753B1/en
Priority to DE69603213T priority patent/DE69603213D1/en
Priority to AT96420112T priority patent/ATE182206T1/en
Priority to EP96420112A priority patent/EP0736733B1/en
Publication of FR2732753A1 publication Critical patent/FR2732753A1/en
Application granted granted Critical
Publication of FR2732753B1 publication Critical patent/FR2732753B1/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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/34—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air
    • F23D14/36—Burners specially adapted for use with means for pressurising the gaseous fuel or the combustion air in which the compressor and burner form a single unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Supply (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

The air outlet of the ventilator (3) and the air inlet of the duct (7) have a thin diaphragm (29) between them. The diaphragm is of a thermally insulating material which is relatively rigid. The centre of the diaphragm is pierced by a calibrated opening (31) to allow passage of a controlled amount of blown air (D1) which is guided by a circuit (6) towards the burners. Around the calibrated opening the diaphragm has a plane surface (33) to deflect back a part of the airflow towards the ventilator. The diaphragm can be inserted between flanges on the joint.
FR9504432A 1995-04-07 1995-04-07 AIR INJECTION DEVICE FOR SUPPLY AIR BURNER Expired - Fee Related FR2732753B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9504432A FR2732753B1 (en) 1995-04-07 1995-04-07 AIR INJECTION DEVICE FOR SUPPLY AIR BURNER
DE69603213T DE69603213D1 (en) 1995-04-07 1996-04-03 Use of an air injection device for a fan burner to clean a fan
AT96420112T ATE182206T1 (en) 1995-04-07 1996-04-03 USE OF A FAN BURNER AIR INJECTION DEVICE TO CLEAN A BLOWER
EP96420112A EP0736733B1 (en) 1995-04-07 1996-04-03 Use of an air injection device for a forced-draught burner for cleaning an air-blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504432A FR2732753B1 (en) 1995-04-07 1995-04-07 AIR INJECTION DEVICE FOR SUPPLY AIR BURNER

Publications (2)

Publication Number Publication Date
FR2732753A1 FR2732753A1 (en) 1996-10-11
FR2732753B1 true FR2732753B1 (en) 1998-05-22

Family

ID=9478069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504432A Expired - Fee Related FR2732753B1 (en) 1995-04-07 1995-04-07 AIR INJECTION DEVICE FOR SUPPLY AIR BURNER

Country Status (4)

Country Link
EP (1) EP0736733B1 (en)
AT (1) ATE182206T1 (en)
DE (1) DE69603213D1 (en)
FR (1) FR2732753B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383820A (en) * 1980-10-10 1983-05-17 Technology Application Services Corporation Fuel gas burner and method of producing a short flame
US5171144A (en) * 1991-09-09 1992-12-15 A. O. Smith Corporation Pressurized air seal for combustion chamber

Also Published As

Publication number Publication date
EP0736733A3 (en) 1997-04-23
EP0736733A2 (en) 1996-10-09
DE69603213D1 (en) 1999-08-19
EP0736733B1 (en) 1999-07-14
ATE182206T1 (en) 1999-07-15
FR2732753A1 (en) 1996-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse