JPH0138360B2 - - Google Patents

Info

Publication number
JPH0138360B2
JPH0138360B2 JP56087291A JP8729181A JPH0138360B2 JP H0138360 B2 JPH0138360 B2 JP H0138360B2 JP 56087291 A JP56087291 A JP 56087291A JP 8729181 A JP8729181 A JP 8729181A JP H0138360 B2 JPH0138360 B2 JP H0138360B2
Authority
JP
Japan
Prior art keywords
insulation resistance
heater
sheathed heater
resistance value
oxide
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
JP56087291A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57202089A (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 JP8729181A priority Critical patent/JPS57202089A/ja
Publication of JPS57202089A publication Critical patent/JPS57202089A/ja
Publication of JPH0138360B2 publication Critical patent/JPH0138360B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
JP8729181A 1981-06-05 1981-06-05 Sheathed heater Granted JPS57202089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8729181A JPS57202089A (en) 1981-06-05 1981-06-05 Sheathed heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8729181A JPS57202089A (en) 1981-06-05 1981-06-05 Sheathed heater

Publications (2)

Publication Number Publication Date
JPS57202089A JPS57202089A (en) 1982-12-10
JPH0138360B2 true JPH0138360B2 (en:Method) 1989-08-14

Family

ID=13910697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8729181A Granted JPS57202089A (en) 1981-06-05 1981-06-05 Sheathed heater

Country Status (1)

Country Link
JP (1) JPS57202089A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60218787A (ja) * 1984-04-13 1985-11-01 松下電器産業株式会社 シーズヒータの製造方法
DK2276094T3 (da) * 2008-04-24 2014-05-12 Osaka Gas Co Ltd Celle til fastoxidbrændsels-batteri

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144039A (en) * 1977-05-20 1978-12-15 Hakko Denki Seisakushiyo Kk Pipe heaters
JPS5510741A (en) * 1978-07-08 1980-01-25 Matsushita Electric Ind Co Ltd Ironnchromiummaluminum heater and method of manufacturing same

Also Published As

Publication number Publication date
JPS57202089A (en) 1982-12-10

Similar Documents

Publication Publication Date Title
US4376245A (en) Electrical heating element
JPS6019120B2 (ja) シ−ズヒ−タ
JPH0138360B2 (en:Method)
EP0079386B1 (en) A shielded heating element
JP2009173484A (ja) サーミスタ用金属酸化物焼結体及びサーミスタ素子並びにサーミスタ用金属酸化物焼結体の製造方法
US4586020A (en) Sheathed resistance heater
US4280932A (en) Magnesia insulated heating elements
US4234786A (en) Magnesia insulated heating elements and method of making the same
US3369880A (en) Process for making humidity sensing device
JPS5953644B2 (ja) 電気絶縁材料
JPS6021448B2 (ja) 金属ヒ−タ線埋設用電気絶縁材料およびその製造方法
JPS6359517B2 (en:Method)
JPS6258118B2 (en:Method)
JPH0131675B2 (en:Method)
JPS6047710B2 (ja) シ−ズヒ−タ
JPH0159711B2 (en:Method)
JPS649716B2 (en:Method)
JPH0129036B2 (en:Method)
JPS5914289A (ja) シ−ズヒ−タ
JPH038075B2 (en:Method)
JPS647470B2 (en:Method)
JPS6362077B2 (en:Method)
JPS648912B2 (en:Method)
JPS6322035B2 (en:Method)
JPS6325472B2 (en:Method)