CH447486A - Heat treatment furnace - Google Patents

Heat treatment furnace

Info

Publication number
CH447486A
CH447486A CH553567A CH553567A CH447486A CH 447486 A CH447486 A CH 447486A CH 553567 A CH553567 A CH 553567A CH 553567 A CH553567 A CH 553567A CH 447486 A CH447486 A CH 447486A
Authority
CH
Switzerland
Prior art keywords
heat treatment
treatment furnace
furnace
heat
treatment
Prior art date
Application number
CH553567A
Other languages
French (fr)
Inventor
Ipsen Harold Norregaard
Original Assignee
Alco Standard Corp
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 Alco Standard Corp filed Critical Alco Standard Corp
Publication of CH447486A publication Critical patent/CH447486A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
CH553567A 1966-04-21 1967-04-19 Heat treatment furnace CH447486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US554236A US3399875A (en) 1966-04-21 1966-04-21 Heat treating furnace

Publications (1)

Publication Number Publication Date
CH447486A true CH447486A (en) 1967-11-30

Family

ID=24212566

Family Applications (1)

Application Number Title Priority Date Filing Date
CH553567A CH447486A (en) 1966-04-21 1967-04-19 Heat treatment furnace

Country Status (4)

Country Link
US (1) US3399875A (en)
CH (1) CH447486A (en)
DE (1) DE1533954B2 (en)
GB (1) GB1128769A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558112A (en) * 1969-07-07 1971-01-26 Alco Standard Corp Door unit for heat treating apparatus
DE2501360B2 (en) * 1975-01-15 1978-12-07 Ipsen Industries International Gmbh, 4190 Kleve Vacuum atmosphere furnace for the heat treatment of workpieces
DE7639482U1 (en) * 1976-12-17 1977-03-24 Ipsen Industries International Gmbh, 4190 Kleve SHIELD GAS STARTING FURNACE WITH VACUUM FLUSHING
US4257173A (en) * 1979-08-27 1981-03-24 Smith Derrick A No-heat clothes dryer
US4403448A (en) * 1981-12-18 1983-09-13 Alco Standard Corporation Apparatus for closing and sealing a doorway
FR2644567A1 (en) * 1989-03-17 1990-09-21 Etudes Const Mecaniques DEVICE FOR EXECUTING HEAT TREATMENTS CONTINUOUS IN VACUUM CONTINUOUS
DE3934103A1 (en) * 1989-10-12 1991-04-25 Ipsen Ind Int Gmbh OVEN FOR PARTIAL HEAT TREATMENT OF TOOLS
US5567381A (en) * 1995-03-20 1996-10-22 Abar Ipsen Industries, Inc. Hybrid heat treating furnace
FR2782156B1 (en) * 1998-08-05 2001-01-19 Fours Ind B M I Baudasse Marti DEVICE FOR CONVEYING A LOAD BETWEEN SEVERAL VACUUM ENCLOSURES AND VACUUM PROCESSING UNIT PROVIDED WITH SUCH A DEVICE
ES2270907T3 (en) * 2001-01-26 2007-04-16 Ipsen International Gmbh DEVICE AND PROCEDURE FOR TRANSPORTING METAL WORK PARTS AND INSTALLATION FOR THERMAL TREATMENT OF THESE PARTS.
DE50311015D1 (en) * 2003-11-14 2009-02-12 Ipsen Int Gmbh Apparatus and method for heat treatment of metallic workpieces
DE102008011749B4 (en) * 2008-02-28 2010-06-17 Eisenmann Anlagenbau Gmbh & Co. Kg Gate unit and high-temperature furnace with such
DE102008026272A1 (en) * 2008-06-02 2009-12-03 Schwartz, Eva Oven slide; Furnace with oven slide
CN103322813B (en) * 2013-06-26 2015-08-19 四川长虹电器股份有限公司 The oven door sealing structure of high-temperature heater
CN103629921B (en) * 2013-11-05 2015-08-19 江苏丰泰仪器有限公司 A kind of fire door of Muffle furnace
US9234703B2 (en) * 2013-12-17 2016-01-12 Honda Motor Co., Ltd. Automatic charge hearth access door assembly
CN112460981A (en) * 2020-10-16 2021-03-09 泰州市金驰电力设备有限公司 Oven door of oven capable of effectively preventing heat conduction and sealing and heat insulation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US871421A (en) * 1906-11-10 1907-11-19 Koppers Gmbh Heinrich Coke-oven door.
US890175A (en) * 1907-07-09 1908-06-09 Hans Ries Door for furnaces and the like.
US1455290A (en) * 1922-03-10 1923-05-15 Hieb Jacob Electric bake oven
US1795324A (en) * 1925-06-16 1931-03-10 Arnold Beckers Coke oven
US2398874A (en) * 1940-02-14 1946-04-23 Edmund A Steinbock Electric furnace
US2373891A (en) * 1943-09-06 1945-04-17 Guardite Corp Closure system for vacuum driers
US2804855A (en) * 1952-02-23 1957-09-03 Surface Combustion Corp Furnace door construction
DE1135830B (en) * 1961-01-19 1962-08-30 Leybold Hochvakuum Anlagen Method for regulating continuous freeze drying
US3301541A (en) * 1964-06-12 1967-01-31 The Illinois National Bank Co Heat treating furnace with circulated gas quench

Also Published As

Publication number Publication date
US3399875A (en) 1968-09-03
GB1128769A (en) 1968-10-02
DE1533954B2 (en) 1975-03-13
DE1533954A1 (en) 1970-02-12

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