GB1117558A - Improvements in and relating to closed evacuable furnaces - Google Patents

Improvements in and relating to closed evacuable furnaces

Info

Publication number
GB1117558A
GB1117558A GB53525/66A GB5352566A GB1117558A GB 1117558 A GB1117558 A GB 1117558A GB 53525/66 A GB53525/66 A GB 53525/66A GB 5352566 A GB5352566 A GB 5352566A GB 1117558 A GB1117558 A GB 1117558A
Authority
GB
United Kingdom
Prior art keywords
closed
evacuable
furnaces
relating
lid
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
GB53525/66A
Other languages
English (en)
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.)
Balzers Patent und Beteiligungs AG
Original Assignee
Balzers Patent und Beteiligungs AG
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 Balzers Patent und Beteiligungs AG filed Critical Balzers Patent und Beteiligungs AG
Publication of GB1117558A publication Critical patent/GB1117558A/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB53525/66A 1965-12-31 1966-11-30 Improvements in and relating to closed evacuable furnaces Expired GB1117558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1816765A CH450636A (de) 1965-12-31 1965-12-31 Geschlossener, evakuierbarer Ofen

Publications (1)

Publication Number Publication Date
GB1117558A true GB1117558A (en) 1968-06-19

Family

ID=4430984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53525/66A Expired GB1117558A (en) 1965-12-31 1966-11-30 Improvements in and relating to closed evacuable furnaces

Country Status (6)

Country Link
US (1) US3423513A (ja)
CH (1) CH450636A (ja)
DE (1) DE1283861B (ja)
FR (1) FR1506976A (ja)
GB (1) GB1117558A (ja)
NL (1) NL6601290A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753192A (en) * 1987-01-08 1988-06-28 Btu Engineering Corporation Movable core fast cool-down furnace
JPH0765974B2 (ja) * 1988-10-26 1995-07-19 セイコー電子工業株式会社 熱分析装置の加熱炉部冷却装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE708276C (de) * 1939-02-28 1941-07-17 Bbc Brown Boveri & Cie Wassergekuehlter Deckel fuer Schmelzoefen
US2266735A (en) * 1939-03-11 1941-12-23 Berghaus Glow discharge oven
US2826624A (en) * 1956-12-05 1958-03-11 Stanton L Reese Vapor shield for induction furnace
US2971039A (en) * 1957-11-26 1961-02-07 Hayes Inc C I Resistance heating element for vacuum furnaces and the like

Also Published As

Publication number Publication date
NL6601290A (ja) 1967-07-03
CH450636A (de) 1968-01-31
DE1283861B (de) 1968-11-28
US3423513A (en) 1969-01-21
FR1506976A (fr) 1967-12-22

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