JPS6410592A - Chip type surge absorbing element - Google Patents

Chip type surge absorbing element

Info

Publication number
JPS6410592A
JPS6410592A JP16487887A JP16487887A JPS6410592A JP S6410592 A JPS6410592 A JP S6410592A JP 16487887 A JP16487887 A JP 16487887A JP 16487887 A JP16487887 A JP 16487887A JP S6410592 A JPS6410592 A JP S6410592A
Authority
JP
Japan
Prior art keywords
envelope
gas
electrodes
discharge
cover
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
JP16487887A
Other languages
Japanese (ja)
Other versions
JPH067506B2 (en
Inventor
Fumio Nakajima
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.)
Okaya Electric Industry Co Ltd
Original Assignee
Okaya Electric Industry 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 Okaya Electric Industry Co Ltd filed Critical Okaya Electric Industry Co Ltd
Priority to JP62164878A priority Critical patent/JPH067506B2/en
Publication of JPS6410592A publication Critical patent/JPS6410592A/en
Publication of JPH067506B2 publication Critical patent/JPH067506B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Thermistors And Varistors (AREA)

Abstract

PURPOSE:To make a connecting space small by forming a gas-tight envelope of heat resistant insulating matter where a voltage nonlinear resistance and a discharge gap are enclosed connected in parallel to each other, forming the bottom of the envelope flat, and forming external electrodes at both ends of it. CONSTITUTION:A chip type surge absorbing element 1 consists of a box-like case 2 with the bottom surface flat and the top open and with external electrodes 3, 3 formed to cover both ends of it, and having a pair of discharge electrodes 5, 5 and a voltage nonlinear resistance 6 connected from the electrodes 3, 3 into the case 2. Discharge gas mainly including Ne, He, Ar or other rare gas and N gas is filled in the case 2, the opening is closed with a cover 7, and a sealing matter 8 is put to close the circumference under it, so a gas-tight envelope 9 of a rectangular parallelopiped is formed. A discharge gap 10 formed between the discharge electrodes 5, 5 and the resistance 6 are enclosed in the envelope 9 connected in parallel to each other. By putting the cover 7 to drop into a cut part 2a in the envelope 9, the top surface of the envelope 9 is made flat, so the top and the bottom surfaces of the envelope become attachment surfaces for circuit boards.
JP62164878A 1987-07-01 1987-07-01 Chip type surge absorber Expired - Fee Related JPH067506B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164878A JPH067506B2 (en) 1987-07-01 1987-07-01 Chip type surge absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164878A JPH067506B2 (en) 1987-07-01 1987-07-01 Chip type surge absorber

Publications (2)

Publication Number Publication Date
JPS6410592A true JPS6410592A (en) 1989-01-13
JPH067506B2 JPH067506B2 (en) 1994-01-26

Family

ID=15801626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164878A Expired - Fee Related JPH067506B2 (en) 1987-07-01 1987-07-01 Chip type surge absorber

Country Status (1)

Country Link
JP (1) JPH067506B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04218288A (en) * 1990-12-18 1992-08-07 Okaya Electric Ind Co Ltd Discharge type surge absorbing element
JPH04115792U (en) * 1991-03-22 1992-10-14 岡谷電機産業株式会社 Discharge type surge absorber
JPH04115793U (en) * 1991-03-22 1992-10-14 岡谷電機産業株式会社 Discharge type surge absorber
JPH04129493U (en) * 1991-05-20 1992-11-26 岡谷電機産業株式会社 surge absorption element
JPH04131893U (en) * 1991-05-28 1992-12-04 岡谷電機産業株式会社 Combined discharge type surge absorption element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157981A (en) * 1979-05-28 1980-12-09 Hitachi Ltd Inverter device
JPS5830297U (en) * 1981-08-25 1983-02-26 株式会社村田製作所 Chip type discharge element
JPS60240085A (en) * 1984-05-12 1985-11-28 新光電気工業株式会社 Arrester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157981A (en) * 1979-05-28 1980-12-09 Hitachi Ltd Inverter device
JPS5830297U (en) * 1981-08-25 1983-02-26 株式会社村田製作所 Chip type discharge element
JPS60240085A (en) * 1984-05-12 1985-11-28 新光電気工業株式会社 Arrester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04218288A (en) * 1990-12-18 1992-08-07 Okaya Electric Ind Co Ltd Discharge type surge absorbing element
JPH04115792U (en) * 1991-03-22 1992-10-14 岡谷電機産業株式会社 Discharge type surge absorber
JPH04115793U (en) * 1991-03-22 1992-10-14 岡谷電機産業株式会社 Discharge type surge absorber
JPH04129493U (en) * 1991-05-20 1992-11-26 岡谷電機産業株式会社 surge absorption element
JPH04131893U (en) * 1991-05-28 1992-12-04 岡谷電機産業株式会社 Combined discharge type surge absorption element

Also Published As

Publication number Publication date
JPH067506B2 (en) 1994-01-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees