FR2172134B1 - - Google Patents

Info

Publication number
FR2172134B1
FR2172134B1 FR7304731A FR7304731A FR2172134B1 FR 2172134 B1 FR2172134 B1 FR 2172134B1 FR 7304731 A FR7304731 A FR 7304731A FR 7304731 A FR7304731 A FR 7304731A FR 2172134 B1 FR2172134 B1 FR 2172134B1
Authority
FR
France
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
FR7304731A
Other versions
FR2172134A1 (fr
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.)
Mitsubishi Cement Co Ltd
Original Assignee
Mitsubishi Cement 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 Mitsubishi Cement Co Ltd filed Critical Mitsubishi Cement Co Ltd
Publication of FR2172134A1 publication Critical patent/FR2172134A1/fr
Application granted granted Critical
Publication of FR2172134B1 publication Critical patent/FR2172134B1/fr
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49101—Applying terminal
FR7304731A 1972-02-16 1973-02-09 Expired FR2172134B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1630572A JPS549294B2 (fr) 1972-02-16 1972-02-16

Publications (2)

Publication Number Publication Date
FR2172134A1 FR2172134A1 (fr) 1973-09-28
FR2172134B1 true FR2172134B1 (fr) 1977-12-30

Family

ID=11912812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304731A Expired FR2172134B1 (fr) 1972-02-16 1973-02-09

Country Status (4)

Country Link
US (1) US3795048A (fr)
JP (1) JPS549294B2 (fr)
DE (1) DE2307322C3 (fr)
FR (1) FR2172134B1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480547A (en) * 1977-12-09 1979-06-27 Matsushita Electric Ind Co Ltd Ceramic varister
US4148135A (en) * 1978-03-10 1979-04-10 General Electric Company Method of treating metal oxide varistors to reduce power loss
JPS55136946A (en) * 1979-04-12 1980-10-25 Ngk Spark Plug Co Ltd Gas component detecting element and manufacture thereof
GB2052856B (en) * 1979-06-18 1983-08-10 Gen Electric Coating protecting varistor during manufacture
US4317101A (en) * 1980-10-27 1982-02-23 General Electric Company Stable high voltage DC varistor
US4531110A (en) * 1981-09-14 1985-07-23 At&T Bell Laboratories Negative temperature coefficient thermistors
DE3900787A1 (de) * 1989-01-12 1990-07-19 Siemens Ag Verfahren zur herstellung eines keramischen elektrischen bauelementes
DE4142523A1 (de) * 1991-12-21 1993-06-24 Asea Brown Boveri Widerstand mit ptc - verhalten
EP0649150B1 (fr) * 1993-10-15 1998-06-24 Abb Research Ltd. Matériau composite
JP3710602B2 (ja) * 1997-07-25 2005-10-26 国産電機株式会社 発電装置
US8383202B2 (en) 2008-06-13 2013-02-26 Kateeva, Inc. Method and apparatus for load-locked printing
US9048344B2 (en) 2008-06-13 2015-06-02 Kateeva, Inc. Gas enclosure assembly and system
US10434804B2 (en) 2008-06-13 2019-10-08 Kateeva, Inc. Low particle gas enclosure systems and methods
US8899171B2 (en) 2008-06-13 2014-12-02 Kateeva, Inc. Gas enclosure assembly and system
KR101878084B1 (ko) 2013-12-26 2018-07-12 카티바, 인크. 전자 장치의 열 처리를 위한 장치 및 기술
KR102059313B1 (ko) 2014-04-30 2019-12-24 카티바, 인크. 가스 쿠션 장비 및 기판 코팅 기술
CN104835606B (zh) * 2015-04-03 2017-10-10 兴勤（常州）电子有限公司 电子元器件多层合金电极及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB579994A (en) * 1944-02-25 1946-08-22 Colin Henry William Clark Improvements in or relating to electric potential sensitive resistances
US2720573A (en) * 1951-06-27 1955-10-11 Dick O R Lundqvist Thermistor disks
US3150342A (en) * 1960-02-10 1964-09-22 Morganite Resistors Ltd Non-linear resistors
US3124772A (en) * 1961-11-20 1964-03-10 Milliamperes
US3343114A (en) * 1963-12-30 1967-09-19 Texas Instruments Inc Temperature transducer
BE668892A (fr) * 1964-09-11
US3503029A (en) * 1968-04-19 1970-03-24 Matsushita Electric Ind Co Ltd Non-linear resistor
US3689863A (en) * 1969-12-08 1972-09-05 Matsushita Electric Ind Co Ltd Voltage dependent resistors in a surface barrier type

Also Published As

Publication number Publication date
JPS549294B2 (fr) 1979-04-23
DE2307322A1 (de) 1973-09-06
DE2307322C3 (de) 1980-04-03
FR2172134A1 (fr) 1973-09-28
DE2307322B2 (de) 1979-07-26
US3795048A (en) 1974-03-05
JPS4941891A (fr) 1974-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse