FR2128409A1 - - Google Patents

Info

Publication number
FR2128409A1
FR2128409A1 FR7206841A FR7206841A FR2128409A1 FR 2128409 A1 FR2128409 A1 FR 2128409A1 FR 7206841 A FR7206841 A FR 7206841A FR 7206841 A FR7206841 A FR 7206841A FR 2128409 A1 FR2128409 A1 FR 2128409A1
Authority
FR
France
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.)
Granted
Application number
FR7206841A
Other languages
French (fr)
Other versions
FR2128409B1 (it
Inventor
I P Blelefeldt
F Limque
H Bertrand
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.)
Ipsen International GmbH
Original Assignee
Ipsen International GmbH
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
Priority claimed from DE19712109507 external-priority patent/DE2109507C3/de
Application filed by Ipsen International GmbH filed Critical Ipsen International GmbH
Publication of FR2128409A1 publication Critical patent/FR2128409A1/fr
Application granted granted Critical
Publication of FR2128409B1 publication Critical patent/FR2128409B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
FR7206841A 1971-03-01 1972-02-29 Expired FR2128409B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712109507 DE2109507C3 (de) 1971-03-01 Vakuumofen

Publications (2)

Publication Number Publication Date
FR2128409A1 true FR2128409A1 (it) 1972-10-20
FR2128409B1 FR2128409B1 (it) 1976-07-09

Family

ID=5800095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206841A Expired FR2128409B1 (it) 1971-03-01 1972-02-29

Country Status (7)

Country Link
US (1) US3820766A (it)
DD (1) DD96258A5 (it)
ES (1) ES400166A1 (it)
FR (1) FR2128409B1 (it)
GB (1) GB1328041A (it)
IT (1) IT948001B (it)
SE (1) SE375797B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376214A1 (fr) * 1976-12-17 1978-07-28 Ipsen Ind Int Gmbh Four sous vide pour traitement de revenu en atmosphere controlee

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643401A (en) * 1985-08-28 1987-02-17 Mg Industries Apparatus for cooling a vacuum furnace
CN100497665C (zh) * 2006-05-08 2009-06-10 杭州金舟电炉有限公司 一种真空室软密封装置
CN103898293A (zh) * 2013-12-25 2014-07-02 吴江亿泰真空设备科技有限公司 一种防腐抽真空机排污干式净化的监控操作真空炉
US11633797B2 (en) * 2019-11-15 2023-04-25 General Electric Company Braze joints for a component and methods of forming the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590606A (it) * 1968-05-29 1970-04-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590606A (it) * 1968-05-29 1970-04-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376214A1 (fr) * 1976-12-17 1978-07-28 Ipsen Ind Int Gmbh Four sous vide pour traitement de revenu en atmosphere controlee

Also Published As

Publication number Publication date
IT948001B (it) 1973-05-30
SE375797B (it) 1975-04-28
US3820766A (en) 1974-06-28
DE2109507A1 (de) 1972-09-21
FR2128409B1 (it) 1976-07-09
DE2109507B2 (de) 1973-06-14
DD96258A5 (it) 1973-03-12
GB1328041A (en) 1973-08-22
ES400166A1 (es) 1974-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse