DE2510322C2 - Kaltleiter-Bauelement - Google Patents

Kaltleiter-Bauelement

Info

Publication number
DE2510322C2
DE2510322C2 DE19752510322 DE2510322A DE2510322C2 DE 2510322 C2 DE2510322 C2 DE 2510322C2 DE 19752510322 DE19752510322 DE 19752510322 DE 2510322 A DE2510322 A DE 2510322A DE 2510322 C2 DE2510322 C2 DE 2510322C2
Authority
DE
Germany
Prior art keywords
component
current
resistance
switch
circuit
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
DE19752510322
Other languages
German (de)
English (en)
Other versions
DE2510322A1 (de
Inventor
Anton Dr. Nussbaumen Menth
Peter Dr. Oberrohrdorf Streit
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.)
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Germany
Publication of DE2510322A1 publication Critical patent/DE2510322A1/de
Application granted granted Critical
Publication of DE2510322C2 publication Critical patent/DE2510322C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points specially adapted for resistors; Arrangements of terminals or tapping points on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • 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
    • H01C7/02—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 having positive temperature coefficient
    • H01C7/022—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 having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—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 having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/026—Vanadium oxides or oxidic compounds, e.g. VOx

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
DE19752510322 1975-02-11 1975-03-10 Kaltleiter-Bauelement Expired DE2510322C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH164075A CH581377A5 (enExample) 1975-02-11 1975-02-11

Publications (2)

Publication Number Publication Date
DE2510322A1 DE2510322A1 (de) 1976-08-19
DE2510322C2 true DE2510322C2 (de) 1984-01-19

Family

ID=4215186

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752510322 Expired DE2510322C2 (de) 1975-02-11 1975-03-10 Kaltleiter-Bauelement
DE19757507461 Expired DE7507461U (de) 1975-02-11 1975-03-10 Kaltleiter-bauelement

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19757507461 Expired DE7507461U (de) 1975-02-11 1975-03-10 Kaltleiter-bauelement

Country Status (2)

Country Link
CH (1) CH581377A5 (enExample)
DE (2) DE2510322C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330607A1 (de) * 1993-09-09 1995-03-16 Siemens Ag Limiter zur Strombegrenzung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604365A5 (enExample) * 1976-12-22 1978-09-15 Bbc Brown Boveri & Cie
EP0038379A1 (de) * 1980-04-21 1981-10-28 BBC Aktiengesellschaft Brown, Boveri & Cie. Widerstandselement aus einem Körper aus leitender Keramik und Verfahren zu seiner Herstellung
DE3112524A1 (de) * 1981-03-30 1982-11-04 Siemens AG, 1000 Berlin und 8000 München Schalteinrichtung zum verzoegerten schalten eines verbrauchers
JPS60262303A (ja) * 1984-06-11 1985-12-25 株式会社東芝 Ｐｔｃセラミツク組成物
DE4130772A1 (de) * 1991-09-16 1993-04-29 Siemens Matsushita Components Kaltleiter-kontaktmetallisierung
DE4142523A1 (de) * 1991-12-21 1993-06-24 Asea Brown Boveri Widerstand mit ptc - verhalten
DE4221309A1 (de) * 1992-06-29 1994-01-05 Abb Research Ltd Strombegrenzendes Element
DE4308986A1 (de) * 1993-03-20 1994-09-22 Licentia Gmbh Schutzschalter
JPH0677204U (ja) * 1993-03-30 1994-10-28 株式会社村田製作所 サーミスタ装置
DE4441279C1 (de) * 1994-11-19 1995-09-21 Abb Management Ag Vorrichtung zur Strombegrenzung
DE4441280C2 (de) * 1994-11-19 1998-08-27 Asea Brown Boveri Kaltleiter und Vorrichtung zur Strombegrenzung mit mindestens einem Kaltleiter
DE19542162C2 (de) * 1995-11-11 2000-11-23 Abb Research Ltd Überstrombegrenzer
DE19612841A1 (de) * 1996-03-30 1997-10-02 Abb Research Ltd Strombegrenzender Widerstand mit PTC-Verhalten
JPH10326554A (ja) * 1997-03-27 1998-12-08 Ngk Insulators Ltd Ｐｔｃ素子を備えた限流器及び／又は遮断器
DE19808025A1 (de) * 1998-02-26 1999-09-02 Abb Research Ltd Verfahren zur Herstellung einer Kaltleiteranordnung sowie Verwendung der Kaltleiteranordnung als Strombegrenzer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511613A (enExample) * 1951-05-23
US2976505A (en) * 1958-02-24 1961-03-21 Westinghouse Electric Corp Thermistors
NL242214A (enExample) * 1958-08-11
US3249810A (en) * 1962-11-20 1966-05-03 Westinghouse Electric Corp Circuit interrupting apparatus
GB1214856A (en) * 1967-05-17 1970-12-09 Hitachi Ltd Temperature dependent resistor and method of manufacture
CH455909A (de) * 1967-08-03 1968-05-15 Zellweger Uster Ag Mittels Frontplatte verschliessbares Gehäuse zur Aufnahme von Leiterplatten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330607A1 (de) * 1993-09-09 1995-03-16 Siemens Ag Limiter zur Strombegrenzung

Also Published As

Publication number Publication date
CH581377A5 (enExample) 1976-10-29
DE2510322A1 (de) 1976-08-19
DE7507461U (de) 1976-12-09

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OD Request for examination
8131 Rejection
8181 Inventor (new situation)

Free format text: MENTH, ANTON, DR., NUSSBAUMEN, CH STREIT, PETER, DR., OBERROHRDORF, CH

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee