NL179524B - METHOD FOR PRODUCING A VOLTAGE DEPENDENT RESISTOR - Google Patents

METHOD FOR PRODUCING A VOLTAGE DEPENDENT RESISTOR

Info

Publication number
NL179524B
NL179524B NLAANVRAGE7317729,A NL7317729A NL179524B NL 179524 B NL179524 B NL 179524B NL 7317729 A NL7317729 A NL 7317729A NL 179524 B NL179524 B NL 179524B
Authority
NL
Netherlands
Prior art keywords
producing
voltage dependent
dependent resistor
resistor
voltage
Prior art date
Application number
NLAANVRAGE7317729,A
Other languages
Dutch (nl)
Other versions
NL7317729A (en
NL179524C (en
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 JP733619A external-priority patent/JPS5240038B2/ja
Priority claimed from JP733610A external-priority patent/JPS5310678B2/ja
Priority claimed from JP4248873A external-priority patent/JPS5318277B2/ja
Priority claimed from JP6806673A external-priority patent/JPS5311079B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7317729A publication Critical patent/NL7317729A/xx
Publication of NL179524B publication Critical patent/NL179524B/en
Application granted granted Critical
Publication of NL179524C publication Critical patent/NL179524C/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
    • H01C7/102—Varistor boundary, e.g. surface layers
    • 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
    • H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
NLAANVRAGE7317729,A 1972-12-29 1973-12-27 METHOD FOR PRODUCING A VOLTAGE DEPENDENT RESISTOR NL179524C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP733619A JPS5240038B2 (en) 1972-12-29 1972-12-29
JP733610A JPS5310678B2 (en) 1972-12-29 1972-12-29
JP4248873A JPS5318277B2 (en) 1973-04-13 1973-04-13
JP6806673A JPS5311079B2 (en) 1973-06-15 1973-06-15

Publications (3)

Publication Number Publication Date
NL7317729A NL7317729A (en) 1974-07-02
NL179524B true NL179524B (en) 1986-04-16
NL179524C NL179524C (en) 1986-09-16

Family

ID=27453910

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7317729,A NL179524C (en) 1972-12-29 1973-12-27 METHOD FOR PRODUCING A VOLTAGE DEPENDENT RESISTOR

Country Status (7)

Country Link
US (1) US3872582A (en)
CA (1) CA1017072A (en)
DE (1) DE2365232B2 (en)
FR (1) FR2212620B1 (en)
GB (1) GB1453310A (en)
IT (1) IT1002565B (en)
NL (1) NL179524C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031498A (en) * 1974-10-26 1977-06-21 Kabushiki Kaisha Meidensha Non-linear voltage-dependent resistor
NL7414775A (en) * 1974-11-13 1976-05-17 Philips Nv PROCESS FOR THE MANUFACTURE OF A VOLTAGE DEPENDENT RESISTOR AND THEREFORE OBTAINED VOLTAGE DEPENDENT RESISTOR.
US4042535A (en) * 1975-09-25 1977-08-16 General Electric Company Metal oxide varistor with improved electrical properties
CH601135A5 (en) * 1976-07-01 1978-06-30 Bbc Brown Boveri & Cie
DE2639042C3 (en) * 1976-08-30 1982-03-25 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka Voltage-dependent resistance element and method for its manufacture
JPS5915443Y2 (en) * 1978-03-18 1984-05-08 三菱電機株式会社 Lightning arrester
JPS5827643B2 (en) * 1979-07-13 1983-06-10 株式会社日立製作所 Nonlinear resistor and its manufacturing method
SE441792B (en) * 1979-10-08 1985-11-04 Hitachi Ltd VOLTAGE-DEPENDING OILS RESISTOR
SE455143B (en) * 1980-03-19 1988-06-20 Meidensha Electric Mfg Co Ltd SET TO MAKE A NON-LINES, VOLTAGE-DEPENDENT RESISTOR
EP0147607B1 (en) * 1983-12-22 1988-05-04 BBC Brown Boveri AG Zinc oxide varistor
DE3566753D1 (en) * 1984-03-29 1989-01-12 Toshiba Kk ZINC OXIDE VOLTAGE - NON-LINEAR RESISTOR
DE3917570A1 (en) * 1989-05-30 1990-12-06 Siemens Ag Electrical ceramic component esp. cold conductor - has over-doped surface giving increased breakdown resistance
US5053739A (en) * 1989-12-15 1991-10-01 Electric Power Research Institute Very high energy absorbing varistor
US5075666A (en) * 1989-12-15 1991-12-24 Electric Power Research Institute Varistor composition for high energy absorption
SE466826B (en) * 1990-06-28 1992-04-06 Asea Brown Boveri MANUFACTURED TO MANUFACTURE A METAL OXID VARISTOR WITH FORBETTRAD ENERGY QUALITY
US5455554A (en) * 1993-09-27 1995-10-03 Cooper Industries, Inc. Insulating coating
US5817130A (en) * 1996-05-03 1998-10-06 Sulzer Intermedics Inc. Implantable cardiac cardioverter/defibrillator with EMI suppression filter with independent ground connection
JP2000091105A (en) * 1998-09-11 2000-03-31 Murata Mfg Co Ltd Chip type ceramic thermistor and its manufacture
JP2001176703A (en) * 1999-10-04 2001-06-29 Toshiba Corp Voltage nonlinear resistor and manufacturing method therefor
US6802116B2 (en) * 2001-03-20 2004-10-12 Abb Ab Method of manufacturing a metal-oxide varistor with improved energy absorption capability
CN101311364B (en) * 2008-03-10 2010-12-15 中国科学院长春光学精密机械与物理研究所 Process for preparing P-shaped zinc oxide semiconductor bulk material
US11945695B2 (en) * 2019-03-24 2024-04-02 Nilec Solutions, Llc Apparatus, system and method for the delivery of items onto surfaces including elevated surfaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521113B1 (en) * 1966-05-16 1977-01-12
CA831691A (en) * 1967-10-09 1970-01-06 Matsuoka Michio Non-linear resistors of bulk type
US3503029A (en) * 1968-04-19 1970-03-24 Matsushita Electric Ind Co Ltd Non-linear resistor
FR2021207A1 (en) * 1968-10-22 1970-07-17 Matsushita Electric Ind Co Ltd
CA970476A (en) * 1971-08-27 1975-07-01 Matsushita Electric Industrial Co., Ltd. Process for making a voltage dependent resistor
US3764566A (en) * 1972-03-24 1973-10-09 Matsushita Electric Ind Co Ltd Voltage nonlinear resistors
US3778743A (en) * 1973-02-23 1973-12-11 Matsushita Electric Ind Co Ltd Voltage-nonlinear resistors

Also Published As

Publication number Publication date
DE2365232B2 (en) 1977-12-08
FR2212620A1 (en) 1974-07-26
GB1453310A (en) 1976-10-20
NL7317729A (en) 1974-07-02
NL179524C (en) 1986-09-16
IT1002565B (en) 1976-05-20
FR2212620B1 (en) 1977-09-23
CA1017072A (en) 1977-09-06
US3872582A (en) 1975-03-25
DE2365232A1 (en) 1974-07-04

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent