CH424941A - Elektrischer Keramikwiderstand, insbesondere PTC-Widerstand - Google Patents

Elektrischer Keramikwiderstand, insbesondere PTC-Widerstand

Info

Publication number
CH424941A
CH424941A CH1170465A CH1170465A CH424941A CH 424941 A CH424941 A CH 424941A CH 1170465 A CH1170465 A CH 1170465A CH 1170465 A CH1170465 A CH 1170465A CH 424941 A CH424941 A CH 424941A
Authority
CH
Switzerland
Prior art keywords
resistor
electrical ceramic
especially ptc
electrical
ptc resistor
Prior art date
Application number
CH1170465A
Other languages
English (en)
Inventor
Vilhelm Vind Holger
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of CH424941A publication Critical patent/CH424941A/de

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
    • 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
CH1170465A 1964-09-11 1965-08-17 Elektrischer Keramikwiderstand, insbesondere PTC-Widerstand CH424941A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0045387 1964-09-11

Publications (1)

Publication Number Publication Date
CH424941A true CH424941A (de) 1966-11-30

Family

ID=7048979

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1170465A CH424941A (de) 1964-09-11 1965-08-17 Elektrischer Keramikwiderstand, insbesondere PTC-Widerstand

Country Status (5)

Country Link
BE (1) BE668892A (de)
CH (1) CH424941A (de)
DE (1) DE1465439C3 (de)
FR (1) FR1446249A (de)
NL (1) NL6511648A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230848C1 (de) * 1992-09-15 1993-12-23 Siemens Matsushita Components Vielfachkaltleiter
DE4221309A1 (de) * 1992-06-29 1994-01-05 Abb Research Ltd Strombegrenzendes Element
DE19526169A1 (de) * 1995-07-18 1997-02-27 Siemens Matsushita Components Überlastschutz/Schaltkaltleiter und Verfahren zu seiner Herstellung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549294B2 (de) * 1972-02-16 1979-04-23
JPS5513123B2 (de) * 1973-06-01 1980-04-07
JPS5273363A (en) * 1975-12-17 1977-06-20 Hitachi Ltd Thermistor with positive characteristics and method of making same
DE2743880C3 (de) * 1977-09-29 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Heizeinrichtung mit einem optimierten Heizelement aus Kaltleiter-Material
DE3433667A1 (de) * 1984-02-29 1985-09-05 Buchtal Gmbh, 8472 Schwarzenfeld Keramischer formkoerper
DE3917569A1 (de) * 1989-05-30 1990-12-06 Siemens Ag Grossflaechiger temperaturabhaengiger elektrischer widerstand aus ptc-keramik
DE4142523A1 (de) * 1991-12-21 1993-06-24 Asea Brown Boveri Widerstand mit ptc - verhalten
DE10159451A1 (de) 2001-12-04 2003-06-26 Epcos Ag Elektrisches Bauelement mit einem negativen Temperaturkoeffizienten
DE102008036835A1 (de) 2008-08-07 2010-02-18 Epcos Ag Heizungsvorrichtung und Verfahren zur Herstellung der Heizungsvorrichtung
DE102008036836A1 (de) 2008-08-07 2010-02-11 Epcos Ag Formkörper, Heizungsvorrichtung und Verfahren zur Herstellung eines Formkörpers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221309A1 (de) * 1992-06-29 1994-01-05 Abb Research Ltd Strombegrenzendes Element
US5414403A (en) * 1992-06-29 1995-05-09 Abb Research Ltd. Current-limiting component
DE4230848C1 (de) * 1992-09-15 1993-12-23 Siemens Matsushita Components Vielfachkaltleiter
DE19526169A1 (de) * 1995-07-18 1997-02-27 Siemens Matsushita Components Überlastschutz/Schaltkaltleiter und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
BE668892A (de)
DE1465439B2 (de) 1973-07-05
DE1465439A1 (de) 1969-02-06
DE1465439C3 (de) 1974-01-24
NL6511648A (de) 1966-03-14
FR1446249A (fr) 1966-07-15

Similar Documents

Publication Publication Date Title
CH438140A (de) Keramischer Gegenstand
CH424941A (de) Elektrischer Keramikwiderstand, insbesondere PTC-Widerstand
CH483089A (de) Elektrischer Widerstandskörper
CH431749A (de) Widerstandserhitzer
DK123843B (da) Elektrisk modstand.
CH424991A (de) Elektrischer Kondensator, insbesondere keramischer Kondensator
DK118062B (da) Tændelement til elektrisk tænding.
DK128069C (da) Porcelænsisolator.
CH424940A (de) Elektrischer Widerstand
FR1473391A (fr) Résistances électriques
DK109814C (da) Elekrisk kontaktor.
DK112457B (da) Elektrisk afbryder.
DK118144B (da) Indstillingsmodstand.
DK112455B (da) Stærkstrømsklemme.
DK111497B (da) Elektrisk afbryder.
DK111096B (da) Elektrisk modstand.
NL146656B (nl) Elektrisch hoogspanning-verbindingselement.
DK113787B (da) Elektrisk omskifter.
DK111763B (da) Varmeelement.
CH408179A (de) Uberspannungsableiter
FR1411490A (fr) Résistance rotorique
ES125372Y (es) Un rallador electrico.
FR1408235A (fr) Résistance variable
ES111937Y (es) Dispositivo destornillador electrico.
DE1917421U (de) Elektrischer widerstand.