NL7302904A - - Google Patents

Info

Publication number
NL7302904A
NL7302904A NL7302904A NL7302904A NL7302904A NL 7302904 A NL7302904 A NL 7302904A NL 7302904 A NL7302904 A NL 7302904A NL 7302904 A NL7302904 A NL 7302904A NL 7302904 A NL7302904 A NL 7302904A
Authority
NL
Netherlands
Application number
NL7302904A
Other versions
NL169652C (en
NL169652B (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
Priority claimed from JP47021815A external-priority patent/JPS5140949B2/ja
Priority claimed from JP47021814A external-priority patent/JPS5140948B2/ja
Priority claimed from JP47021820A external-priority patent/JPS5140954B2/ja
Priority claimed from JP47021818A external-priority patent/JPS5140952B2/ja
Priority claimed from JP47021816A external-priority patent/JPS5140950B2/ja
Priority claimed from JP47021817A external-priority patent/JPS5140951B2/ja
Priority claimed from JP47021819A external-priority patent/JPS5140953B2/ja
Application filed filed Critical
Publication of NL7302904A publication Critical patent/NL7302904A/xx
Publication of NL169652B publication Critical patent/NL169652B/en
Application granted granted Critical
Publication of NL169652C publication Critical patent/NL169652C/en

Links

Classifications

    • 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
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/112—ZnO type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/16—Series resistor structurally associated with spark gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NLAANVRAGE7302904,A 1972-03-01 1973-03-01 VOLTAGE DEPENDENT NON-LINEAR RESISTOR. NL169652C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP47021815A JPS5140949B2 (en) 1972-03-01 1972-03-01
JP47021814A JPS5140948B2 (en) 1972-03-01 1972-03-01
JP47021820A JPS5140954B2 (en) 1972-03-01 1972-03-01
JP47021818A JPS5140952B2 (en) 1972-03-01 1972-03-01
JP47021816A JPS5140950B2 (en) 1972-03-01 1972-03-01
JP47021817A JPS5140951B2 (en) 1972-03-01 1972-03-01
JP47021819A JPS5140953B2 (en) 1972-03-01 1972-03-01

Publications (3)

Publication Number Publication Date
NL7302904A true NL7302904A (en) 1973-09-04
NL169652B NL169652B (en) 1982-03-01
NL169652C NL169652C (en) 1982-08-02

Family

ID=27563956

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7302904,A NL169652C (en) 1972-03-01 1973-03-01 VOLTAGE DEPENDENT NON-LINEAR RESISTOR.

Country Status (5)

Country Link
US (1) US3805114A (en)
CA (1) CA968067A (en)
GB (1) GB1381093A (en)
IT (1) IT977553B (en)
NL (1) NL169652C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345753C3 (en) * 1972-09-11 1978-03-09 Tokyo Shibaura Electric Co., Ltd., Kawasaki, Kanagawa (Japan) Metal oxide varistor
JPS5228239B2 (en) * 1972-11-01 1977-07-25
US3928245A (en) * 1973-07-09 1975-12-23 Gen Electric Metal oxide voltage-variable resistor composition
US3886097A (en) * 1973-11-12 1975-05-27 Gen Motors Corp Method for making a low avalanche voltage metal oxide varistor
JPS5320318B2 (en) * 1973-12-20 1978-06-26
JPS6013254B2 (en) * 1976-09-30 1985-04-05 株式会社東芝 DC or disconnector
US4234902A (en) * 1977-10-07 1980-11-18 Mitsubishi Denki Kabushiki Kaisha Enclosed lightning arrester
JPS593092B2 (en) * 1978-03-17 1984-01-23 三菱電機株式会社 Lightning-resistant overhead power transmission line equipment
US4340921A (en) * 1978-05-17 1982-07-20 General Electric Company HVDC Power transmission system with metallic return conductor
US4265844A (en) * 1979-05-16 1981-05-05 Marcon Electronics Co. Ltd. Method of manufacturing a voltage-nonlinear resistor
US4295174A (en) * 1979-05-29 1981-10-13 Westinghouse Electric Corp. Multi-series group capacitor bank protection equipment
US4326233A (en) * 1979-08-02 1982-04-20 Tokyo Shibaura Denki Kabushiki Kaisha Lightning arrester
US4298900A (en) * 1980-01-02 1981-11-03 Avdeenko Boris K Overvoltage protective device
DE3231118C1 (en) * 1982-08-20 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Combined circuit arrangement with varistor and method for its production
DE3335354A1 (en) * 1983-09-29 1985-04-18 Siemens AG, 1000 Berlin und 8000 München Process for producing doped zinc oxide varistor ceramic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA831691A (en) * 1967-10-09 1970-01-06 Matsuoka Michio Non-linear resistors of bulk type
US3515947A (en) * 1968-02-29 1970-06-02 Gen Electric Inclined arc chamber for a spark gap
JPS4840790B1 (en) * 1969-05-02 1973-12-03
US3693053A (en) * 1971-10-29 1972-09-19 Gen Electric Metal oxide varistor polyphase transient voltage suppression

Also Published As

Publication number Publication date
IT977553B (en) 1974-09-20
CA968067A (en) 1975-05-20
NL169652C (en) 1982-08-02
GB1381093A (en) 1975-01-22
NL169652B (en) 1982-03-01
US3805114A (en) 1974-04-16

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent