FR2612619B1 - PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD - Google Patents

PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD

Info

Publication number
FR2612619B1
FR2612619B1 FR8703642A FR8703642A FR2612619B1 FR 2612619 B1 FR2612619 B1 FR 2612619B1 FR 8703642 A FR8703642 A FR 8703642A FR 8703642 A FR8703642 A FR 8703642A FR 2612619 B1 FR2612619 B1 FR 2612619B1
Authority
FR
France
Prior art keywords
oven
carrying
air intake
limiting air
limiting
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
FR8703642A
Other languages
French (fr)
Other versions
FR2612619A1 (en
Inventor
Olivier Ecalle
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.)
Air Liquide SA
Original Assignee
Air Liquide 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
Application filed by Air Liquide SA filed Critical Air Liquide SA
Priority to FR8703642A priority Critical patent/FR2612619B1/en
Publication of FR2612619A1 publication Critical patent/FR2612619A1/en
Application granted granted Critical
Publication of FR2612619B1 publication Critical patent/FR2612619B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D99/0075—Gas curtain seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
FR8703642A 1987-03-17 1987-03-17 PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD Expired FR2612619B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703642A FR2612619B1 (en) 1987-03-17 1987-03-17 PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703642A FR2612619B1 (en) 1987-03-17 1987-03-17 PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
FR2612619A1 FR2612619A1 (en) 1988-09-23
FR2612619B1 true FR2612619B1 (en) 1989-07-13

Family

ID=9349071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703642A Expired FR2612619B1 (en) 1987-03-17 1987-03-17 PROCESS FOR LIMITING AIR INTAKE IN AN OVEN AND OVEN FOR CARRYING OUT THIS METHOD

Country Status (1)

Country Link
FR (1) FR2612619B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926417A1 (en) * 1989-01-17 1990-07-19 Linde Ag METHOD FOR GLOWING METAL PARTS UNDER HYDROGEN PROTECTIVE GAS IN A CONTINUOUS OVEN
CN108225036B (en) * 2018-01-23 2024-02-27 中钢集团鞍山热能研究院有限公司 Air sealing device and air sealing method for furnace mouth of heating furnace

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US448616A (en) * 1891-03-17 Feed mechanism for knife-grinding machines
FR647354A (en) * 1928-01-10 1928-11-23 Reduction-style oven
GB478879A (en) * 1936-06-10 1938-01-21 Siemens Ag Improvements in and relating to kilns
US3223396A (en) * 1963-04-22 1965-12-14 Hayes Inc C I Heat treatment apparatus
US3575398A (en) * 1968-11-13 1971-04-20 Midland Ross Corp Apparatus for minimizing atmosphere upset in a furnace for heat treating articles
US3618919A (en) * 1969-11-03 1971-11-09 Btu Eng Corp Adjustable heat and gas barrier
AT362809B (en) * 1978-12-11 1981-06-25 Messer Griesheim Austria Gesse USE OF A COMBUSTION GAS-NITROGEN MIXTURE FOR SUPPLYING ONE OF THE ENTRANCE DOORS OF A BURNER FOR HEAT TREATMENT ASSIGNED TO WORKPIECES
DE3106790C2 (en) * 1981-02-24 1982-12-23 Oschatz Gmbh, 4300 Essen Device for shielding an open area between an industrial furnace, in particular a converter, and a furnace chimney by means of a barrier gas curtain

Also Published As

Publication number Publication date
FR2612619A1 (en) 1988-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse