CA1187309A - Dispositif electrique comprenant un element a coefficient de temperature positif - Google Patents

Dispositif electrique comprenant un element a coefficient de temperature positif

Info

Publication number
CA1187309A
CA1187309A CA000438259A CA438259A CA1187309A CA 1187309 A CA1187309 A CA 1187309A CA 000438259 A CA000438259 A CA 000438259A CA 438259 A CA438259 A CA 438259A CA 1187309 A CA1187309 A CA 1187309A
Authority
CA
Canada
Prior art keywords
ptc
layer
rcw
face
electrodes
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
CA000438259A
Other languages
English (en)
Inventor
David A. Horsma
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 US05/873,676 external-priority patent/US4246468A/en
Application filed by Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of CA1187309A publication Critical patent/CA1187309A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
CA000438259A 1978-01-30 1983-10-03 Dispositif electrique comprenant un element a coefficient de temperature positif Expired CA1187309A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/873,676 US4246468A (en) 1978-01-30 1978-01-30 Electrical devices containing PTC elements
US873,676 1978-01-30
CA000320552A CA1158456A (fr) 1978-01-30 1979-01-30 Reduction des pointes de courant dans les dispositifs a element a coefficient de temperature positif

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000320552A Division CA1158456A (fr) 1978-01-30 1979-01-30 Reduction des pointes de courant dans les dispositifs a element a coefficient de temperature positif

Publications (1)

Publication Number Publication Date
CA1187309A true CA1187309A (fr) 1985-05-21

Family

ID=25668861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000438259A Expired CA1187309A (fr) 1978-01-30 1983-10-03 Dispositif electrique comprenant un element a coefficient de temperature positif

Country Status (1)

Country Link
CA (1) CA1187309A (fr)

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Legal Events

Date Code Title Description
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