DE2821402A1 - Ptc-widerstand zur verwendung als strombegrenzendes organ in einem elektrischen stromkreis - Google Patents

Ptc-widerstand zur verwendung als strombegrenzendes organ in einem elektrischen stromkreis

Info

Publication number
DE2821402A1
DE2821402A1 DE19782821402 DE2821402A DE2821402A1 DE 2821402 A1 DE2821402 A1 DE 2821402A1 DE 19782821402 DE19782821402 DE 19782821402 DE 2821402 A DE2821402 A DE 2821402A DE 2821402 A1 DE2821402 A1 DE 2821402A1
Authority
DE
Germany
Prior art keywords
current
ptc resistor
electrical circuit
resistor
ptc
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.)
Withdrawn
Application number
DE19782821402
Other languages
German (de)
English (en)
Inventor
Walter Lorenz Adolf Jordan
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.)
POLYAMP SOLLENTUNA SE AB
Original Assignee
TRANSMICRO SCANDINAVIA AB
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 TRANSMICRO SCANDINAVIA AB filed Critical TRANSMICRO SCANDINAVIA AB
Publication of DE2821402A1 publication Critical patent/DE2821402A1/de
Withdrawn legal-status Critical Current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
    • H01C7/02—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
    • H01C7/027—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 consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Thermistors And Varistors (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Resistors (AREA)
DE19782821402 1977-05-17 1978-05-16 Ptc-widerstand zur verwendung als strombegrenzendes organ in einem elektrischen stromkreis Withdrawn DE2821402A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7705838A SE413727B (sv) 1977-05-17 1977-05-17 For anvendning sasom strombegrensande komponent i en elektrisk stromkrets avsett pct-motstand

Publications (1)

Publication Number Publication Date
DE2821402A1 true DE2821402A1 (de) 1978-11-30

Family

ID=20331376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782821402 Withdrawn DE2821402A1 (de) 1977-05-17 1978-05-16 Ptc-widerstand zur verwendung als strombegrenzendes organ in einem elektrischen stromkreis

Country Status (9)

Country Link
BE (1) BE867156A (it)
DE (1) DE2821402A1 (it)
DK (1) DK216478A (it)
FI (1) FI781571A (it)
FR (1) FR2391539A1 (it)
IT (1) IT1095894B (it)
NL (1) NL7805256A (it)
NO (1) NO781730L (it)
SE (1) SE413727B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015816A1 (de) * 1990-05-17 1991-11-21 Reinshagen Kabelwerk Gmbh Kabelsatz
DE4101209A1 (de) * 1991-01-17 1992-07-23 Pilz Gmbh & Co Sicherheitsschaltgeraet
DE19606597A1 (de) * 1996-02-22 1997-08-28 Abb Patent Gmbh Mittel-oder Niederspannungsschaltanlage
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL23606A (en) * 1964-07-09 1969-11-12 Charbonnier R Electronic component with individual thermal regulation
GB1335785A (en) * 1972-07-25 1973-10-31 Standard Telephones Cables Ltd Thermistor assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015816A1 (de) * 1990-05-17 1991-11-21 Reinshagen Kabelwerk Gmbh Kabelsatz
DE4101209A1 (de) * 1991-01-17 1992-07-23 Pilz Gmbh & Co Sicherheitsschaltgeraet
DE19606597A1 (de) * 1996-02-22 1997-08-28 Abb Patent Gmbh Mittel-oder Niederspannungsschaltanlage
DE19808025A1 (de) * 1998-02-26 1999-09-02 Abb Research Ltd Verfahren zur Herstellung einer Kaltleiteranordnung sowie Verwendung der Kaltleiteranordnung als Strombegrenzer

Also Published As

Publication number Publication date
SE413727B (sv) 1980-06-16
FR2391539A1 (fr) 1978-12-15
FI781571A (fi) 1978-11-18
BE867156A (fr) 1978-11-17
IT1095894B (it) 1985-08-17
IT7823488A0 (it) 1978-05-17
NO781730L (no) 1978-11-20
DK216478A (da) 1978-11-18
SE7705838L (sv) 1978-11-18
NL7805256A (nl) 1978-11-21

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: POLYAMP AB, SOLLENTUNA, SE

8128 New person/name/address of the agent

Representative=s name: ZIMMERMANN, H., DIPL.-ING. GRAF VON WENGERSKY, A.,

8110 Request for examination paragraph 44
8130 Withdrawal