JPS5947650U - Metal heat treatment equipment - Google Patents

Metal heat treatment equipment

Info

Publication number
JPS5947650U
JPS5947650U JP12768183U JP12768183U JPS5947650U JP S5947650 U JPS5947650 U JP S5947650U JP 12768183 U JP12768183 U JP 12768183U JP 12768183 U JP12768183 U JP 12768183U JP S5947650 U JPS5947650 U JP S5947650U
Authority
JP
Japan
Prior art keywords
heat treatment
treatment equipment
metal heat
supply device
chamber
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
JP12768183U
Other languages
Japanese (ja)
Other versions
JPS63759Y2 (en
Inventor
中村　勝郎
角田　敏男
山崎　勝弘
国分　治雄
代永　泰仁
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP12768183U priority Critical patent/JPS5947650U/en
Publication of JPS5947650U publication Critical patent/JPS5947650U/en
Application granted granted Critical
Publication of JPS63759Y2 publication Critical patent/JPS63759Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Furnace Details (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の熱処理設備の一例を示す平面図、第２図
は本考案の熱処理設備を示す平面図である。 １・・・加熱ヒータ、２・・・熱処理加熱室、４・・・
加熱ヒータ、５・・・前処理室、７・・・中間ドア、９
・・・真空ドア、１１・・・処理品、１５ａ、１５ｂ・
・・真空弁、１６ａ、１６ｂ・・・真空ポンプ、１７・
・・給気弁、１８・・・窒素ガス容器、２１・・・熱処
理剤供給装置、２２・・・給気弁。FIG. 1 is a plan view showing an example of conventional heat treatment equipment, and FIG. 2 is a plan view showing the heat treatment equipment of the present invention. 1... Heater, 2... Heat treatment heating chamber, 4...
Heater, 5... Pretreatment chamber, 7... Intermediate door, 9
...Vacuum door, 11...Processed product, 15a, 15b.
...Vacuum valve, 16a, 16b...Vacuum pump, 17.
...Air supply valve, 18...Nitrogen gas container, 21...Heat treatment agent supply device, 22...Air supply valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 力凸熱ヒータを有する熱処理室の上流側に、所定間隔に
て配置された熱遮蔽部及び真空気密部より成る中間ドア
を介し加熱装置を有する前処理室を連設して該両室を密
閉可能に構成し、前記画室に、真空排気装置と不活性ガ
ス供給装置とを夫々昇を介在せしめて接続し、又前記熱
処理室に、該熱処理室内に配置したガス分析装置によっ
て制御される給気弁を介し熱処理剤供給装置を接続した
ことを特徴とする金属熱処理設備。A pretreatment chamber having a heating device is connected to the upstream side of a heat treatment chamber having a convex thermal heater through an intermediate door consisting of a heat shielding part and a vacuum sealing part arranged at a predetermined interval, and both chambers are sealed. A vacuum evacuation device and an inert gas supply device are connected to the compartment via respective lifts, and an air supply controlled by a gas analyzer disposed within the heat treatment chamber is provided. 1. Metal heat treatment equipment, characterized in that a heat treatment agent supply device is connected through a valve.
JP12768183U 1983-08-18 1983-08-18 Metal heat treatment equipment Granted JPS5947650U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12768183U JPS5947650U (en) 1983-08-18 1983-08-18 Metal heat treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12768183U JPS5947650U (en) 1983-08-18 1983-08-18 Metal heat treatment equipment

Publications (2)

Publication Number Publication Date
JPS5947650U true JPS5947650U (en) 1984-03-29
JPS63759Y2 JPS63759Y2 (en) 1988-01-09

Family

ID=30289906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12768183U Granted JPS5947650U (en) 1983-08-18 1983-08-18 Metal heat treatment equipment

Country Status (1)

Country Link
JP (1) JPS5947650U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219814A (en) * 2010-04-08 2011-11-04 Daido Plant Kogyo Kk Continuous heat treatment apparatus
JP2011241469A (en) * 2010-05-21 2011-12-01 Ihi Corp Heat treatment furnace

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825607A (en) * 1971-08-06 1973-04-03
JPS5178717A (en) * 1974-12-30 1976-07-08 Chugai Ro Kogyo Kaisha Ltd FUKUSHITSUGATA SHINKUKANETSURO
JPS5329136A (en) * 1976-08-30 1978-03-18 Ricoh Co Ltd Fixing device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825607A (en) * 1971-08-06 1973-04-03
JPS5178717A (en) * 1974-12-30 1976-07-08 Chugai Ro Kogyo Kaisha Ltd FUKUSHITSUGATA SHINKUKANETSURO
JPS5329136A (en) * 1976-08-30 1978-03-18 Ricoh Co Ltd Fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011219814A (en) * 2010-04-08 2011-11-04 Daido Plant Kogyo Kk Continuous heat treatment apparatus
JP2011241469A (en) * 2010-05-21 2011-12-01 Ihi Corp Heat treatment furnace

Also Published As

Publication number Publication date
JPS63759Y2 (en) 1988-01-09

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