JPS5274511A - Method of heating steel bar etc by passage of electricity - Google Patents

Method of heating steel bar etc by passage of electricity

Info

Publication number
JPS5274511A
JPS5274511A JP15086975A JP15086975A JPS5274511A JP S5274511 A JPS5274511 A JP S5274511A JP 15086975 A JP15086975 A JP 15086975A JP 15086975 A JP15086975 A JP 15086975A JP S5274511 A JPS5274511 A JP S5274511A
Authority
JP
Japan
Prior art keywords
electricity
passage
steel bar
bar etc
heating steel
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
JP15086975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5331447B2 (enExample
Inventor
Masatoshi Yonezawa
Hiroshi Itou
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.)
SHIROYAMA SEISAKUSHIYO KK
SHIROYAMA SEISAKUSHO KK
Original Assignee
SHIROYAMA SEISAKUSHIYO KK
SHIROYAMA SEISAKUSHO KK
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 SHIROYAMA SEISAKUSHIYO KK, SHIROYAMA SEISAKUSHO KK filed Critical SHIROYAMA SEISAKUSHIYO KK
Priority to JP15086975A priority Critical patent/JPS5274511A/ja
Publication of JPS5274511A publication Critical patent/JPS5274511A/ja
Publication of JPS5331447B2 publication Critical patent/JPS5331447B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Forging (AREA)
JP15086975A 1975-12-18 1975-12-18 Method of heating steel bar etc by passage of electricity Granted JPS5274511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15086975A JPS5274511A (en) 1975-12-18 1975-12-18 Method of heating steel bar etc by passage of electricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15086975A JPS5274511A (en) 1975-12-18 1975-12-18 Method of heating steel bar etc by passage of electricity

Publications (2)

Publication Number Publication Date
JPS5274511A true JPS5274511A (en) 1977-06-22
JPS5331447B2 JPS5331447B2 (enExample) 1978-09-02

Family

ID=15506146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15086975A Granted JPS5274511A (en) 1975-12-18 1975-12-18 Method of heating steel bar etc by passage of electricity

Country Status (1)

Country Link
JP (1) JPS5274511A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011118452A1 (ja) * 2010-03-23 2011-09-29 中央発條株式会社 ばねの通電加熱方法及びその装置
WO2012117651A1 (ja) * 2011-02-28 2012-09-07 中央発條株式会社 ばねの加熱方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011118452A1 (ja) * 2010-03-23 2011-09-29 中央発條株式会社 ばねの通電加熱方法及びその装置
JP2011195919A (ja) * 2010-03-23 2011-10-06 Chuo Spring Co Ltd ばねの通電加熱方法及びその装置
WO2012117651A1 (ja) * 2011-02-28 2012-09-07 中央発條株式会社 ばねの加熱方法
JP5913280B2 (ja) * 2011-02-28 2016-04-27 中央発條株式会社 ばねの加熱方法

Also Published As

Publication number Publication date
JPS5331447B2 (enExample) 1978-09-02

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