GB1291471A - Improvements in and relating to electric resistors - Google Patents

Improvements in and relating to electric resistors

Info

Publication number
GB1291471A
GB1291471A GB58859/69A GB5885969A GB1291471A GB 1291471 A GB1291471 A GB 1291471A GB 58859/69 A GB58859/69 A GB 58859/69A GB 5885969 A GB5885969 A GB 5885969A GB 1291471 A GB1291471 A GB 1291471A
Authority
GB
United Kingdom
Prior art keywords
ohmic
oxide
silver
dec
mol
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.)
Expired
Application number
GB58859/69A
Other languages
English (en)
Inventor
Kazuo Hamamoto
Michio Matsuoka
Takeshi Masuyama
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1291471A publication Critical patent/GB1291471A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
    • H01C17/283—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/285—Precursor compositions therefor, e.g. pastes, inks, glass frits applied to zinc or cadmium oxide resistors
    • 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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
GB58859/69A 1968-12-02 1969-12-02 Improvements in and relating to electric resistors Expired GB1291471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43088826A JPS4814351B1 (nl) 1968-12-02 1968-12-02

Publications (1)

Publication Number Publication Date
GB1291471A true GB1291471A (en) 1972-10-04

Family

ID=13953722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58859/69A Expired GB1291471A (en) 1968-12-02 1969-12-02 Improvements in and relating to electric resistors

Country Status (6)

Country Link
US (1) US3611073A (nl)
JP (1) JPS4814351B1 (nl)
DE (1) DE1961679C3 (nl)
FR (1) FR2025000A1 (nl)
GB (1) GB1291471A (nl)
NL (1) NL144419B (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689863A (en) * 1969-12-08 1972-09-05 Matsushita Electric Ind Co Ltd Voltage dependent resistors in a surface barrier type
JPS5012598B1 (nl) * 1970-04-02 1975-05-13
US3754200A (en) * 1971-10-13 1973-08-21 Gen Electric Metal oxide varistor with selectively positionable intermediate electrode
US3818411A (en) * 1971-10-13 1974-06-18 Gen Electric Metal oxide varistor with selectively positionable intermediate electrode
US3711794A (en) * 1971-10-21 1973-01-16 Gen Electric Surge suppression transmission means
IT989985B (it) * 1972-07-26 1975-06-10 Matsushita Electric Ind Co Ltd Resistore non lineare con la tensione e saricatore di fulmini che la comprende
US3863111A (en) * 1973-06-29 1975-01-28 Gen Electric Polycrystalline varistor surge protective device for high frequency applications
JPS50131095A (nl) * 1974-04-05 1975-10-16
JPS5816602B2 (ja) * 1979-02-09 1983-04-01 ティーディーケイ株式会社 電圧非直線性抵抗素子
US4383237A (en) * 1980-05-07 1983-05-10 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor
JPS5812306A (ja) * 1981-07-16 1983-01-24 株式会社東芝 酸化物電圧非直線抵抗体及びその製造方法
US4400683A (en) * 1981-09-18 1983-08-23 Matsushita Electric Industrial Co., Ltd. Voltage-dependent resistor
KR101322795B1 (ko) * 2012-06-05 2013-10-29 한국세라믹기술원 갈륨 도핑량 증대에 의하여 출력인자가 향상된 산화아연의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749489A (en) * 1950-12-04 1956-06-05 Int Standard Electric Corp Dry contact rectifiers
US2940941A (en) * 1953-05-26 1960-06-14 R daltqn
US3033907A (en) * 1957-05-20 1962-05-08 Erie Resistor Corp Substitution type tio2 semi-conductors
US3299332A (en) * 1961-07-10 1967-01-17 Murata Manufacturing Co Semiconductive capacitor and the method of manufacturing the same
US3481875A (en) * 1965-10-19 1969-12-02 Nippon Electric Co Piezoelectric ceramic composition
US3505574A (en) * 1966-07-08 1970-04-07 Globe Union Inc Ceramic composition for barrier layer capacitors
US3529218A (en) * 1967-07-28 1970-09-15 Matsushita Electric Ind Co Ltd Ceramic rectifier and a method for preparing the same
US3503029A (en) * 1968-04-19 1970-03-24 Matsushita Electric Ind Co Ltd Non-linear resistor

Also Published As

Publication number Publication date
JPS4814351B1 (nl) 1973-05-07
US3611073A (en) 1971-10-05
FR2025000A1 (nl) 1970-09-04
DE1961679C3 (de) 1979-05-10
DE1961679A1 (de) 1970-07-09
DE1961679B2 (de) 1978-08-31
NL144419B (nl) 1974-12-16
NL6918098A (nl) 1970-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee