IT994283B - Resistori non lineari con la tensio ne e scaricatori che li comprendono - Google Patents

Resistori non lineari con la tensio ne e scaricatori che li comprendono

Info

Publication number
IT994283B
IT994283B IT52576/73A IT5257673A IT994283B IT 994283 B IT994283 B IT 994283B IT 52576/73 A IT52576/73 A IT 52576/73A IT 5257673 A IT5257673 A IT 5257673A IT 994283 B IT994283 B IT 994283B
Authority
IT
Italy
Prior art keywords
dischargers
voltage
linear resistors
resistors
linear
Prior art date
Application number
IT52576/73A
Other languages
English (en)
Italian (it)
Original Assignee
Matsushita Electric Ind 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
Priority claimed from JP47094744A external-priority patent/JPS5213638B2/ja
Priority claimed from JP47094740A external-priority patent/JPS529312B2/ja
Priority claimed from JP47094742A external-priority patent/JPS5213636B2/ja
Priority claimed from JP47094739A external-priority patent/JPS529311B2/ja
Priority claimed from JP47094743A external-priority patent/JPS5213637B2/ja
Priority claimed from JP47094741A external-priority patent/JPS529313B2/ja
Priority claimed from JP47094745A external-priority patent/JPS5213639B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of IT994283B publication Critical patent/IT994283B/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT52576/73A 1972-09-20 1973-09-18 Resistori non lineari con la tensio ne e scaricatori che li comprendono IT994283B (it)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP47094744A JPS5213638B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094740A JPS529312B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094742A JPS5213636B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094739A JPS529311B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094743A JPS5213637B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094741A JPS529313B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20
JP47094745A JPS5213639B2 (enrdf_load_stackoverflow) 1972-09-20 1972-09-20

Publications (1)

Publication Number Publication Date
IT994283B true IT994283B (it) 1975-10-20

Family

ID=27565550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52576/73A IT994283B (it) 1972-09-20 1973-09-18 Resistori non lineari con la tensio ne e scaricatori che li comprendono

Country Status (7)

Country Link
US (1) US3811103A (enrdf_load_stackoverflow)
CA (1) CA977872A (enrdf_load_stackoverflow)
DE (1) DE2342172C3 (enrdf_load_stackoverflow)
FR (1) FR2200594B1 (enrdf_load_stackoverflow)
GB (1) GB1421387A (enrdf_load_stackoverflow)
IT (1) IT994283B (enrdf_load_stackoverflow)
NL (1) NL182181C (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015228A (en) * 1974-06-10 1977-03-29 Matsushita Electric Industrial Co., Ltd. Surge absorber
DE2526137C2 (de) * 1975-06-10 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines Zinkoxid-Varistors
DE2848454C2 (de) * 1978-11-08 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Halterung von elektrische Anlagen gegen Überspannungen schützenden Elementen
US4489291A (en) * 1981-10-12 1984-12-18 Tokyo Shibaura Denki Kabushiki Kaisha Circuit breaker provided with parallel resistor
US4538347A (en) * 1984-06-18 1985-09-03 Gte Laboratories Incorporated Method for making a varistor package
DE3900787A1 (de) * 1989-01-12 1990-07-19 Siemens Ag Verfahren zur herstellung eines keramischen elektrischen bauelementes
US5075666A (en) * 1989-12-15 1991-12-24 Electric Power Research Institute Varistor composition for high energy absorption
JP2572881B2 (ja) * 1990-08-20 1997-01-16 日本碍子株式会社 ギャップ付避雷器用電圧非直線抵抗体とその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840790B1 (enrdf_load_stackoverflow) * 1969-05-02 1973-12-03
US3658725A (en) * 1970-07-24 1972-04-25 Matsushita Electric Ind Co Ltd Nonlinear resistor and nonlinear resistor composition
US3687871A (en) * 1970-07-24 1972-08-29 Matsushita Electric Ind Co Ltd Nonlinear resistor and nonlinear resistor composition
CA970476A (en) * 1971-08-27 1975-07-01 Matsushita Electric Industrial Co., Ltd. Process for making a voltage dependent resistor

Also Published As

Publication number Publication date
NL182181C (nl) 1988-01-18
CA977872A (en) 1975-11-11
DE2342172A1 (de) 1974-04-18
NL7311582A (enrdf_load_stackoverflow) 1974-03-22
DE2342172B2 (de) 1979-01-18
FR2200594B1 (enrdf_load_stackoverflow) 1976-11-19
DE2342172C3 (de) 1979-09-27
US3811103A (en) 1974-05-14
FR2200594A1 (enrdf_load_stackoverflow) 1974-04-19
GB1421387A (en) 1976-01-14

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