JPS52140408A - Cooling equipment - Google Patents

Cooling equipment

Info

Publication number
JPS52140408A
JPS52140408A JP5807476A JP5807476A JPS52140408A JP S52140408 A JPS52140408 A JP S52140408A JP 5807476 A JP5807476 A JP 5807476A JP 5807476 A JP5807476 A JP 5807476A JP S52140408 A JPS52140408 A JP S52140408A
Authority
JP
Japan
Prior art keywords
cooling equipment
steel material
quenching
quenching medium
hardening
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
JP5807476A
Other languages
Japanese (ja)
Other versions
JPS5547086B2 (en
Inventor
Tokiyoshi Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5807476A priority Critical patent/JPS52140408A/en
Publication of JPS52140408A publication Critical patent/JPS52140408A/en
Publication of JPS5547086B2 publication Critical patent/JPS5547086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

PURPOSE: To prevent the quenching crack or the insufficient cooling, by operating with the output of the computer to be calculated corresponding to the condition of heat treatment, the shape, the material property, the conveyance rate, etc. of the steel material and by controlling automatically the flow quantity of the quenching medium at the spouting nozzle of the quenching medium, at the hardening of the steel material by induction heating.
COPYRIGHT: (C)1977,JPO&Japio
JP5807476A 1976-05-19 1976-05-19 Cooling equipment Granted JPS52140408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5807476A JPS52140408A (en) 1976-05-19 1976-05-19 Cooling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5807476A JPS52140408A (en) 1976-05-19 1976-05-19 Cooling equipment

Publications (2)

Publication Number Publication Date
JPS52140408A true JPS52140408A (en) 1977-11-24
JPS5547086B2 JPS5547086B2 (en) 1980-11-27

Family

ID=13073756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5807476A Granted JPS52140408A (en) 1976-05-19 1976-05-19 Cooling equipment

Country Status (1)

Country Link
JP (1) JPS52140408A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7255533B2 (en) 2004-11-19 2007-08-14 Nidec Corporation Centrifugal fan
JP2008050993A (en) * 2006-08-24 2008-03-06 Matsushita Electric Ind Co Ltd Double-suction type centrifugal blower

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105764A (en) * 1973-02-14 1974-10-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105764A (en) * 1973-02-14 1974-10-07

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7255533B2 (en) 2004-11-19 2007-08-14 Nidec Corporation Centrifugal fan
JP2008050993A (en) * 2006-08-24 2008-03-06 Matsushita Electric Ind Co Ltd Double-suction type centrifugal blower

Also Published As

Publication number Publication date
JPS5547086B2 (en) 1980-11-27

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