JPS57156374A - Manufacture of electric insulator - Google Patents

Manufacture of electric insulator

Info

Publication number
JPS57156374A
JPS57156374A JP56039353A JP3935381A JPS57156374A JP S57156374 A JPS57156374 A JP S57156374A JP 56039353 A JP56039353 A JP 56039353A JP 3935381 A JP3935381 A JP 3935381A JP S57156374 A JPS57156374 A JP S57156374A
Authority
JP
Japan
Prior art keywords
manufacture
electric insulator
insulator
electric
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
JP56039353A
Other languages
Japanese (ja)
Other versions
JPS6025390B2 (en
Inventor
Tokio Oogoshi
Kousuke Nakamura
Yukio Takeda
Yasuo Matsushita
Tadamichi Asai
Satoru Ogiwara
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP56039353A priority Critical patent/JPS6025390B2/en
Publication of JPS57156374A publication Critical patent/JPS57156374A/en
Publication of JPS6025390B2 publication Critical patent/JPS6025390B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ceramic Products (AREA)
  • Inorganic Insulating Materials (AREA)
JP56039353A 1981-03-20 1981-03-20 Manufacturing method of electrical insulation material Expired JPS6025390B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56039353A JPS6025390B2 (en) 1981-03-20 1981-03-20 Manufacturing method of electrical insulation material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56039353A JPS6025390B2 (en) 1981-03-20 1981-03-20 Manufacturing method of electrical insulation material

Publications (2)

Publication Number Publication Date
JPS57156374A true JPS57156374A (en) 1982-09-27
JPS6025390B2 JPS6025390B2 (en) 1985-06-18

Family

ID=12550707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56039353A Expired JPS6025390B2 (en) 1981-03-20 1981-03-20 Manufacturing method of electrical insulation material

Country Status (1)

Country Link
JP (1) JPS6025390B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384013A (en) * 1976-12-27 1978-07-25 Carborundum Co Silicon carbide powder composition
JPS5495616A (en) * 1977-12-27 1979-07-28 Carborundum Co Ceramic composition for injection molding and method thereof
JPS5585469A (en) * 1978-12-15 1980-06-27 Hitachi Ltd Silicon carbide sintered body and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384013A (en) * 1976-12-27 1978-07-25 Carborundum Co Silicon carbide powder composition
JPS5495616A (en) * 1977-12-27 1979-07-28 Carborundum Co Ceramic composition for injection molding and method thereof
JPS5585469A (en) * 1978-12-15 1980-06-27 Hitachi Ltd Silicon carbide sintered body and its manufacture

Also Published As

Publication number Publication date
JPS6025390B2 (en) 1985-06-18

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