JPH0414996U - - Google Patents

Info

Publication number
JPH0414996U
JPH0414996U JP5373290U JP5373290U JPH0414996U JP H0414996 U JPH0414996 U JP H0414996U JP 5373290 U JP5373290 U JP 5373290U JP 5373290 U JP5373290 U JP 5373290U JP H0414996 U JPH0414996 U JP H0414996U
Authority
JP
Japan
Prior art keywords
heat medium
heat
vacuum
jacket
treatment apparatus
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
JP5373290U
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 JP5373290U priority Critical patent/JPH0414996U/ja
Publication of JPH0414996U publication Critical patent/JPH0414996U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tunnel Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Description

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

第１図は、本考案にかゝる真空熱処理装置の一
実施例を示す模式図、第２図は、その中の真空炉
の構造を示す断面図、第３図は真空炉の要部を拡
大して示す断面図である。 １……真空炉、２……熱媒体貯蔵器、３……熱
交換器、４……循環回路、５……ポンプ、１５…
…温度センサ、１６……温度コントローラ、２２
……断熱材、２７，３１……ジヤケツト、３２…
…シール部材。 Fig. 1 is a schematic diagram showing an embodiment of the vacuum heat treatment apparatus according to the present invention, Fig. 2 is a sectional view showing the structure of the vacuum furnace therein, and Fig. 3 is a schematic diagram showing the main parts of the vacuum furnace. FIG. 3 is an enlarged cross-sectional view. 1... Vacuum furnace, 2... Heat medium storage, 3... Heat exchanger, 4... Circulation circuit, 5... Pump, 15...
...Temperature sensor, 16...Temperature controller, 22
...Insulation material, 27, 31...Jacket, 32...
...Seal member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断熱材を内張りした真空炉のシール部のジヤケ
ツトと熱媒体を貯蔵する熱媒体貯蔵器とを循環回
路にて接続し、該循環回路に前記ジヤケツトから
還流する熱媒体を冷却する熱交換器を介装し、か
つ前記熱媒体の温度を制御する制御手段を設けた
ことを特徴とする真空熱処理装置。 The jacket of the sealed part of the vacuum furnace lined with a heat insulating material is connected to a heat medium storage device for storing a heat medium through a circulation circuit, and a heat exchanger is connected to the circulation circuit to cool the heat medium flowing back from the jacket. 1. A vacuum heat treatment apparatus, characterized in that the vacuum heat treatment apparatus is equipped with a control means for controlling the temperature of the heat medium.
JP5373290U 1990-05-23 1990-05-23 Pending JPH0414996U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5373290U JPH0414996U (en) 1990-05-23 1990-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5373290U JPH0414996U (en) 1990-05-23 1990-05-23

Publications (1)

Publication Number Publication Date
JPH0414996U true JPH0414996U (en) 1992-02-06

Family

ID=31575177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5373290U Pending JPH0414996U (en) 1990-05-23 1990-05-23

Country Status (1)

Country Link
JP (1) JPH0414996U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137735U (en) * 1988-03-11 1989-09-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873801A (en) * 1981-10-28 1983-05-04 Hitachi Ltd Interlocking shaft for length measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5873801A (en) * 1981-10-28 1983-05-04 Hitachi Ltd Interlocking shaft for length measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137735U (en) * 1988-03-11 1989-09-20

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