JPH0159711B2 - - Google Patents

Info

Publication number
JPH0159711B2
JPH0159711B2 JP56075203A JP7520381A JPH0159711B2 JP H0159711 B2 JPH0159711 B2 JP H0159711B2 JP 56075203 A JP56075203 A JP 56075203A JP 7520381 A JP7520381 A JP 7520381A JP H0159711 B2 JPH0159711 B2 JP H0159711B2
Authority
JP
Japan
Prior art keywords
insulation resistance
resistance value
added
shows
powder
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.)
Expired
Application number
JP56075203A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57189481A (en
Inventor
Hidesato Kawanishi
Noboru Naruo
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7520381A priority Critical patent/JPS57189481A/ja
Priority to PCT/JP1982/000171 priority patent/WO1982004171A1/ja
Priority to DE8282901434T priority patent/DE3278966D1/de
Priority to AT82901434T priority patent/ATE36797T1/de
Priority to US06/460,242 priority patent/US4586020A/en
Priority to EP82901434A priority patent/EP0079385B1/en
Priority to AU83963/82A priority patent/AU541582B2/en
Publication of JPS57189481A publication Critical patent/JPS57189481A/ja
Publication of JPH0159711B2 publication Critical patent/JPH0159711B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
JP7520381A 1981-05-18 1981-05-18 Sheathed heater Granted JPS57189481A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP7520381A JPS57189481A (en) 1981-05-18 1981-05-18 Sheathed heater
PCT/JP1982/000171 WO1982004171A1 (fr) 1981-05-18 1982-05-17 Element chauffant blinde et procede de fabrication de celui-ci
DE8282901434T DE3278966D1 (en) 1981-05-18 1982-05-17 A shielded heating element and a method of manufacturing the same
AT82901434T ATE36797T1 (de) 1981-05-18 1982-05-17 Abgeschirmtes heizelement und dessen herstellungsverfahren.
US06/460,242 US4586020A (en) 1981-05-18 1982-05-17 Sheathed resistance heater
EP82901434A EP0079385B1 (en) 1981-05-18 1982-05-17 A shielded heating element and a method of manufacturing the same
AU83963/82A AU541582B2 (en) 1981-05-18 1982-05-17 A shielded heating element and a method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7520381A JPS57189481A (en) 1981-05-18 1981-05-18 Sheathed heater

Publications (2)

Publication Number Publication Date
JPS57189481A JPS57189481A (en) 1982-11-20
JPH0159711B2 true JPH0159711B2 (enrdf_load_html_response) 1989-12-19

Family

ID=13569396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7520381A Granted JPS57189481A (en) 1981-05-18 1981-05-18 Sheathed heater

Country Status (1)

Country Link
JP (1) JPS57189481A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60212987A (ja) * 1984-04-09 1985-10-25 松下電器産業株式会社 シ−ズヒ−タ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5469000A (en) * 1977-11-10 1979-06-02 Matsushita Electric Ind Co Ltd Electric insulator porcelain
JPS5658248A (en) * 1979-10-17 1981-05-21 Matsushita Electric Ind Co Ltd Production of semiconductor device

Also Published As

Publication number Publication date
JPS57189481A (en) 1982-11-20

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