JPS59172756U - Single-chamber vacuum heat treatment furnace - Google Patents

Single-chamber vacuum heat treatment furnace

Info

Publication number
JPS59172756U
JPS59172756U JP6796983U JP6796983U JPS59172756U JP S59172756 U JPS59172756 U JP S59172756U JP 6796983 U JP6796983 U JP 6796983U JP 6796983 U JP6796983 U JP 6796983U JP S59172756 U JPS59172756 U JP S59172756U
Authority
JP
Japan
Prior art keywords
heat treatment
treatment furnace
vacuum heat
chamber vacuum
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
JP6796983U
Other languages
Japanese (ja)
Other versions
JPH0336518Y2 (en
Inventor
界外　昭司
中谷　好良
Original Assignee
中外炉工業株式会社
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 中外炉工業株式会社 filed Critical 中外炉工業株式会社
Priority to JP6796983U priority Critical patent/JPS59172756U/en
Publication of JPS59172756U publication Critical patent/JPS59172756U/en
Application granted granted Critical
Publication of JPH0336518Y2 publication Critical patent/JPH0336518Y2/ja
Granted legal-status Critical Current

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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) [Abstract] 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 the drawing]

第１図は従来の単室型真空熱処理炉の断面図、第２図は
本考案にかかる単室型真空熱処理炉の断面図で、第３図
は炉のヒートサイクルである。 １〜炉殻、４〜クーリングチユーブ、５〜ヒータ、６〜
循環フアン、７〜断熱材、８〜加熱室、９〜不活性ガス
供給管、１０〜真空排気系。FIG. 1 is a sectional view of a conventional single-chamber vacuum heat treatment furnace, FIG. 2 is a sectional view of a single-chamber vacuum heat treatment furnace according to the present invention, and FIG. 3 is a heat cycle of the furnace. 1~furnace shell, 4~cooling tube, 5~heater, 6~
Circulation fan, 7 - insulation material, 8 - heating chamber, 9 - inert gas supply pipe, 10 - vacuum exhaust system.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クーリングチューブを備えた単室型熱処理炉において、
炉殻に断熱材を内張すして加熱室を形成し、この加熱室
内にクーリングチューブを配設するとともに、不活性ガ
ス供給管と、真空排気系とを設けたことを特徴とする単
室型真空熱処理炉。In a single-chamber heat treatment furnace equipped with a cooling tube,
A single-chamber type characterized in that a heating chamber is formed by lining the furnace shell with a heat insulating material, and a cooling tube is provided within the heating chamber, as well as an inert gas supply pipe and a vacuum exhaust system. Vacuum heat treatment furnace.
JP6796983U 1983-05-06 1983-05-06 Single-chamber vacuum heat treatment furnace Granted JPS59172756U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6796983U JPS59172756U (en) 1983-05-06 1983-05-06 Single-chamber vacuum heat treatment furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6796983U JPS59172756U (en) 1983-05-06 1983-05-06 Single-chamber vacuum heat treatment furnace

Publications (2)

Publication Number Publication Date
JPS59172756U true JPS59172756U (en) 1984-11-19
JPH0336518Y2 JPH0336518Y2 (en) 1991-08-02

Family

ID=30198155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6796983U Granted JPS59172756U (en) 1983-05-06 1983-05-06 Single-chamber vacuum heat treatment furnace

Country Status (1)

Country Link
JP (1) JPS59172756U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117532Y1 (en) * 1964-09-14 1966-08-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117532Y1 (en) * 1964-09-14 1966-08-15

Also Published As

Publication number Publication date
JPH0336518Y2 (en) 1991-08-02

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