JPS626362U - - Google Patents

Info

Publication number
JPS626362U
JPS626362U JP9571685U JP9571685U JPS626362U JP S626362 U JPS626362 U JP S626362U JP 9571685 U JP9571685 U JP 9571685U JP 9571685 U JP9571685 U JP 9571685U JP S626362 U JPS626362 U JP S626362U
Authority
JP
Japan
Prior art keywords
workpiece
vacuum furnace
reused
cooling
gas
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.)
Pending
Application number
JP9571685U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9571685U priority Critical patent/JPS626362U/ja
Publication of JPS626362U publication Critical patent/JPS626362U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Furnace Details (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図は各
種ガスの冷却能を示す線図、第２図はこの装置の
回路図である。 １は真空炉、２はワーク。 The drawings show an embodiment of this invention, and FIG. 1 is a diagram showing the cooling capacity of various gases, and FIG. 2 is a circuit diagram of this device. 1 is a vacuum furnace, 2 is a workpiece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空炉１内においてワーク２にガスを吹き付け
、ワーク２を冷却処理するものにおいて、冷却能
の異なる複数個のガスを選択的にワーク２へ噴出
できるようになすと共に、冷却後回収したガスを
再び真空炉１へ循環させて再利用してなる真空炉
の循環型ガス冷却装置。 In a vacuum furnace 1 that blows gas onto a workpiece 2 and cools the workpiece 2, a plurality of gases with different cooling capacities can be selectively ejected to the workpiece 2, and the gas recovered after cooling can be reused. A circulation type gas cooling device for a vacuum furnace which is circulated to the vacuum furnace 1 and reused.
JP9571685U 1985-06-26 1985-06-26 Pending JPS626362U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9571685U JPS626362U (en) 1985-06-26 1985-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9571685U JPS626362U (en) 1985-06-26 1985-06-26

Publications (1)

Publication Number Publication Date
JPS626362U true JPS626362U (en) 1987-01-14

Family

ID=30960591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9571685U Pending JPS626362U (en) 1985-06-26 1985-06-26

Country Status (1)

Country Link
JP (1) JPS626362U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62167818A (en) * 1986-01-17 1987-07-24 Daido Steel Co Ltd Gas cooling type vacuum heat treatment furnace
JPH0390510A (en) * 1989-09-01 1991-04-16 Daido Sanso Kk Method and apparatus for recovering gas

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62167818A (en) * 1986-01-17 1987-07-24 Daido Steel Co Ltd Gas cooling type vacuum heat treatment furnace
JPH0390510A (en) * 1989-09-01 1991-04-16 Daido Sanso Kk Method and apparatus for recovering gas

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