JPS63116996U - - Google Patents

Info

Publication number
JPS63116996U
JPS63116996U JP620987U JP620987U JPS63116996U JP S63116996 U JPS63116996 U JP S63116996U JP 620987 U JP620987 U JP 620987U JP 620987 U JP620987 U JP 620987U JP S63116996 U JPS63116996 U JP S63116996U
Authority
JP
Japan
Prior art keywords
ceramic plate
temperature heating
utility
hole
tube
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
JP620987U
Other languages
Japanese (ja)
Other versions
JPH0751754Y2 (en
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 filed Critical
Priority to JP1987006209U priority Critical patent/JPH0751754Y2/en
Publication of JPS63116996U publication Critical patent/JPS63116996U/ja
Application granted granted Critical
Publication of JPH0751754Y2 publication Critical patent/JPH0751754Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ，ｂは本考案の一実施例の定温発熱体
の部分断面図および右側面図、第２図ａ，ｂおよ
び第３図ａ，ｂは従来品の部分断面図および右側
面図である。 ７……巻芯、８……抵抗線、９……キヤツプ、
１０……リード線、１１……シリコーン系絶縁塗
料、１２……無機絶縁物、１３……金属筒、１３
′……金属筒の凹状部、１４……セラミツク板、
１５……樹脂系絶縁物、１６……熱収縮チユーブ
。 Figures 1a and b are partial cross-sectional views and right side views of a constant temperature heating element according to an embodiment of the present invention, Figures 2 a and b and Figures 3 a and b are partial cross-sectional views and right side views of conventional products. It is. 7... Winding core, 8... Resistance wire, 9... Cap,
10...Lead wire, 11...Silicone-based insulating paint, 12...Inorganic insulator, 13...Metal cylinder, 13
′... Concave portion of metal cylinder, 14... Ceramic plate,
15...Resin-based insulator, 16...Heat shrink tube.

Claims (1)

【実用新案登録請求の範囲】 (1) 両端部にリード線が接続されている抵抗素
子を、シリコーン系絶縁塗料で全面塗装したもの
を、内側に凹状の曲面を１ケ所有し、リード線引
出部の両端面が開口部になつている筒状の金属筒
に、上記抵抗素子を入れ、上記抵抗素子と上記金
属筒の空間部に無機質絶縁物を入れ、両端面部を
樹脂系絶縁封止物で封止した定温発熱体。 (2) 金属筒の両端部内側に、端面より１mm以上
内側に、リード線が通る穴が開いているセラミツ
ク板を設置し、セラミツク板の穴より、抵抗素子
のリード線を引出し、上記セラミツク板の底面か
ら上記金属筒の端面までを樹脂系絶縁封止物で封
止した実用新案登録請求の範囲第(1)項記載の定
温発熱体。 (3) セラミツク板の片面が、穴に垂直な管にな
つており、その管の一部が、上記金属筒の端部よ
り外部に出ている実用新案登録請求の範囲第(1)
項記載の定温発熱体。[Scope of Claim for Utility Model Registration] (1) A resistor element with lead wires connected to both ends, fully coated with silicone-based insulating paint, with one concave curved surface on the inside, from which the lead wires can be drawn out. The resistance element is placed in a cylindrical metal tube with openings on both end surfaces, an inorganic insulator is placed in the space between the resistance element and the metal tube, and both end surfaces are filled with a resin-based insulating sealant. Fixed temperature heating element sealed with. (2) Install a ceramic plate with a hole for the lead wire to pass through at least 1 mm inside the end face of the metal cylinder on the inside of both ends, pull out the lead wire of the resistance element from the hole in the ceramic plate, and then close the ceramic plate. 2. The constant temperature heating element according to claim 1, which is a utility model, and is sealed from the bottom surface to the end surface of the metal cylinder with a resin-based insulating sealant. (3) Utility model registration claim No. (1) in which one side of the ceramic plate is a tube perpendicular to the hole, and a portion of the tube protrudes from the end of the metal tube.
Constant-temperature heating element described in section.
JP1987006209U 1987-01-20 1987-01-20 Constant temperature heating element Expired - Lifetime JPH0751754Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987006209U JPH0751754Y2 (en) 1987-01-20 1987-01-20 Constant temperature heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987006209U JPH0751754Y2 (en) 1987-01-20 1987-01-20 Constant temperature heating element

Publications (2)

Publication Number Publication Date
JPS63116996U true JPS63116996U (en) 1988-07-28
JPH0751754Y2 JPH0751754Y2 (en) 1995-11-22

Family

ID=30788511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987006209U Expired - Lifetime JPH0751754Y2 (en) 1987-01-20 1987-01-20 Constant temperature heating element

Country Status (1)

Country Link
JP (1) JPH0751754Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0538797U (en) * 1991-10-28 1993-05-25 京セラ株式会社 Pipe heating equipment
JPH05132979A (en) * 1991-11-06 1993-05-28 Misawa Homes Co Ltd Heat retaining pipe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417948U (en) * 1977-07-08 1979-02-05
JPS54125553A (en) * 1978-03-22 1979-09-29 Matsushita Electric Ind Co Ltd Sheath heater
JPS567796A (en) * 1979-06-29 1981-01-27 Shin Etsu Chem Co Ltd Organic silicon compound
JPS60180087A (en) * 1984-02-27 1985-09-13 株式会社河合電器製作所 Method of sealing cartridge heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417948U (en) * 1977-07-08 1979-02-05
JPS54125553A (en) * 1978-03-22 1979-09-29 Matsushita Electric Ind Co Ltd Sheath heater
JPS567796A (en) * 1979-06-29 1981-01-27 Shin Etsu Chem Co Ltd Organic silicon compound
JPS60180087A (en) * 1984-02-27 1985-09-13 株式会社河合電器製作所 Method of sealing cartridge heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0538797U (en) * 1991-10-28 1993-05-25 京セラ株式会社 Pipe heating equipment
JPH05132979A (en) * 1991-11-06 1993-05-28 Misawa Homes Co Ltd Heat retaining pipe

Also Published As

Publication number Publication date
JPH0751754Y2 (en) 1995-11-22

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