JPS61129865U - - Google Patents

Info

Publication number
JPS61129865U
JPS61129865U JP1209585U JP1209585U JPS61129865U JP S61129865 U JPS61129865 U JP S61129865U JP 1209585 U JP1209585 U JP 1209585U JP 1209585 U JP1209585 U JP 1209585U JP S61129865 U JPS61129865 U JP S61129865U
Authority
JP
Japan
Prior art keywords
heat treatment
cooling gas
treatment chamber
cooling
upper wall
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.)
Granted
Application number
JP1209585U
Other languages
English (en)
Other versions
JPH0232675Y2 (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 JP1209585U priority Critical patent/JPH0232675Y2/ja
Publication of JPS61129865U publication Critical patent/JPS61129865U/ja
Application granted granted Critical
Publication of JPH0232675Y2 publication Critical patent/JPH0232675Y2/ja
Expired 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】
第１図は本考案の一実施例を示すガス冷却装置
の断面図、第２図及び第３図は従来の異なつたガ
ス冷却装置を夫々示す断面図である。 図中、１は炉体、５は熱処理室、８は冷却ガス
導入口、９は排ガス口、１０は冷却ガス噴射孔、
１１は開閉弁である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱処理炉の炉体内に、底部に排ガス口を有する
    熱処理室を設け、該熱処理室の上壁中央部にその
    軸心に沿つた冷却ガス流を生じさせる冷却ガス導
    入口を形成すると共に、熱処理室の上壁縁部及び
    側壁にこれら全域より冷却ガスを導入する多数の
    冷却ガス噴射孔を形成し、上記冷却ガス導入口に
    その開度を調節する開閉弁を設けたことを特徴と
    する熱処理炉のガス冷却装置。
JP1209585U 1985-02-01 1985-02-01 Expired JPH0232675Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1209585U JPH0232675Y2 (ja) 1985-02-01 1985-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1209585U JPH0232675Y2 (ja) 1985-02-01 1985-02-01

Publications (2)

Publication Number Publication Date
JPS61129865U true JPS61129865U (ja) 1986-08-14
JPH0232675Y2 JPH0232675Y2 (ja) 1990-09-04

Family

ID=30494832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1209585U Expired JPH0232675Y2 (ja) 1985-02-01 1985-02-01

Country Status (1)

Country Link
JP (1) JPH0232675Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002333277A (ja) * 2001-05-14 2002-11-22 Chugai Ro Co Ltd ガス冷却式単室型熱処理炉
JP2013024486A (ja) * 2011-07-22 2013-02-04 Ipsen Co Ltd 金属半製品の熱処理のための縦型真空炉
JP2017020070A (ja) * 2015-07-09 2017-01-26 日産自動車株式会社 熱処理装置および熱処理方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002333277A (ja) * 2001-05-14 2002-11-22 Chugai Ro Co Ltd ガス冷却式単室型熱処理炉
JP2013024486A (ja) * 2011-07-22 2013-02-04 Ipsen Co Ltd 金属半製品の熱処理のための縦型真空炉
JP2017020070A (ja) * 2015-07-09 2017-01-26 日産自動車株式会社 熱処理装置および熱処理方法

Also Published As

Publication number Publication date
JPH0232675Y2 (ja) 1990-09-04

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