JPS4876052A - - Google Patents

Info

Publication number
JPS4876052A
JPS4876052A JP47107253A JP10725372A JPS4876052A JP S4876052 A JPS4876052 A JP S4876052A JP 47107253 A JP47107253 A JP 47107253A JP 10725372 A JP10725372 A JP 10725372A JP S4876052 A JPS4876052 A JP S4876052A
Authority
JP
Japan
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.)
Pending
Application number
JP47107253A
Other languages
Japanese (ja)
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
Publication of JPS4876052A publication Critical patent/JPS4876052A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/044—Physical layout, materials not provided for elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/102—Varistor boundary, e.g. surface layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
JP47107253A 1971-10-29 1972-10-27 Pending JPS4876052A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19396371A 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
JPS4876052A true JPS4876052A (enrdf_load_stackoverflow) 1973-10-13

Family

ID=22715757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47107253A Pending JPS4876052A (enrdf_load_stackoverflow) 1971-10-29 1972-10-27

Country Status (4)

Country Link
US (1) US3693053A (enrdf_load_stackoverflow)
JP (1) JPS4876052A (enrdf_load_stackoverflow)
FR (1) FR2158316B1 (enrdf_load_stackoverflow)
SE (1) SE376129B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986334U (enrdf_load_stackoverflow) * 1972-11-15 1974-07-26

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806765A (en) * 1972-03-01 1974-04-23 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors
US3805114A (en) * 1972-03-01 1974-04-16 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors
JPS4971402A (enrdf_load_stackoverflow) * 1972-11-15 1974-07-10
US3824431A (en) * 1973-05-10 1974-07-16 Allen Bradley Co High voltage suppressor for transmission lines
DE2528090C2 (de) * 1974-07-01 1985-06-05 General Electric Co., Schenectady, N.Y. Mehrphasen-Stoßspannungsunterdrücker
US4023071A (en) * 1975-06-09 1977-05-10 Fussell Gerald W Transient and surge protection apparatus
US4103274A (en) * 1976-09-13 1978-07-25 General Electric Company Reconstituted metal oxide varistor
JPS593092B2 (ja) * 1978-03-17 1984-01-23 三菱電機株式会社 耐雷架空送電線装置
US4174529A (en) * 1978-04-10 1979-11-13 General Electric Company Protective circuit for zinc oxide varistors
DE2821206C3 (de) * 1978-05-13 1982-11-11 Danfoss A/S, 6430 Nordborg PTC-Widerstand zum direkten Anschluß an das Stromversorgungsnetz
US4259705A (en) * 1979-03-27 1981-03-31 Stifter Francis J Combination surge suppressor filter
US4365282A (en) * 1980-02-14 1982-12-21 The United States Of America As Represented By The United States Department Of Energy Overvoltage protector using varistor initiated arc
US4439807A (en) * 1982-08-18 1984-03-27 General Electric Company Secondary arrester
US4740859A (en) * 1983-03-31 1988-04-26 Leon A. Hoskamer Transient voltage surge suppressor and line short monitor
US4675772A (en) * 1984-05-07 1987-06-23 Epstein Barry M Protector network for A-C equipment
US4931895A (en) * 1986-10-28 1990-06-05 Allina Edward F Electrical transient surge protection
US4794485A (en) * 1987-07-14 1988-12-27 Maida Development Company Voltage surge protector
US5543999A (en) * 1992-09-24 1996-08-06 Riley; Andrew T. Surge protector for computer equipment
US5365395A (en) * 1992-11-02 1994-11-15 Panamax, Inc. Fuse block protector
JP3742636B2 (ja) * 2003-08-27 2006-02-08 ファナック株式会社 サージ電圧抑制装置
US6932624B1 (en) * 2004-02-05 2005-08-23 Panamax Modular signal and power connection device
US7271991B2 (en) * 2004-02-25 2007-09-18 Panamax Protection circuit for signal and power
US7592719B2 (en) * 2004-02-25 2009-09-22 Panamax Protection of A/V components
US7245470B2 (en) * 2004-05-19 2007-07-17 Panamax Unsafe voltage shutoff control
US20070034173A1 (en) * 2005-08-09 2007-02-15 Lee Chang C Upright heat dispensing fins of cylinder body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1463593B2 (de) * 1964-04-17 1972-03-02 Siemens AG, 1000 Berlin u 8000 München Ueberspannungsableiter
US3358220A (en) * 1964-04-27 1967-12-12 Asea Ab Suspended capacitor banks to minimize leakage current paths
US3320482A (en) * 1964-06-02 1967-05-16 Gen Electric Lightning arrester for high energy switching surges
JPS4947661B1 (enrdf_load_stackoverflow) * 1969-05-22 1974-12-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4986334U (enrdf_load_stackoverflow) * 1972-11-15 1974-07-26

Also Published As

Publication number Publication date
FR2158316B1 (enrdf_load_stackoverflow) 1978-09-08
FR2158316A1 (enrdf_load_stackoverflow) 1973-06-15
US3693053A (en) 1972-09-19
SE376129B (enrdf_load_stackoverflow) 1975-05-05

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