ATA408275A - CERAMIC ELECTRICAL RESISTANCE WITH POSOTIVE TEMPERATURE COEFFICIENT AND METHOD OF ITS MANUFACTURING - Google Patents

CERAMIC ELECTRICAL RESISTANCE WITH POSOTIVE TEMPERATURE COEFFICIENT AND METHOD OF ITS MANUFACTURING

Info

Publication number
ATA408275A
ATA408275A AT408275A AT408275A ATA408275A AT A408275 A ATA408275 A AT A408275A AT 408275 A AT408275 A AT 408275A AT 408275 A AT408275 A AT 408275A AT A408275 A ATA408275 A AT A408275A
Authority
AT
Austria
Prior art keywords
posotive
manufacturing
electrical resistance
temperature coefficient
ceramic electrical
Prior art date
Application number
AT408275A
Other languages
German (de)
Other versions
AT340003B (en
Original Assignee
Siemens Ag
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 DE19742433458 external-priority patent/DE2433458C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA408275A publication Critical patent/ATA408275A/en
Application granted granted Critical
Publication of AT340003B publication Critical patent/AT340003B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/288—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thin film techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Details Of Resistors (AREA)
  • Chemically Coating (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
AT408275A 1974-07-11 1975-05-28 CERAMIC ELECTRICAL RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT AND METHOD FOR ITS MANUFACTURING AT340003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742433458 DE2433458C3 (en) 1974-07-11 Ceramic electrical resistor with a positive temperature coefficient and method for its manufacture

Publications (2)

Publication Number Publication Date
ATA408275A true ATA408275A (en) 1977-03-15
AT340003B AT340003B (en) 1977-11-25

Family

ID=5920334

Family Applications (1)

Application Number Title Priority Date Filing Date
AT408275A AT340003B (en) 1974-07-11 1975-05-28 CERAMIC ELECTRICAL RESISTANCE WITH POSITIVE TEMPERATURE COEFFICIENT AND METHOD FOR ITS MANUFACTURING

Country Status (5)

Country Link
JP (1) JPS5131857A (en)
AT (1) AT340003B (en)
DK (1) DK308675A (en)
GB (1) GB1470132A (en)
IT (1) IT1039474B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024120892A1 (en) * 2023-08-15 2025-02-20 Mahle International Gmbh Metallization layer for a PTC semiconductor ceramic, method for applying a metallization layer and PTC semiconductor ceramic with a metallization layer and use in a heating device

Also Published As

Publication number Publication date
DE2433458B2 (en) 1976-10-21
DK308675A (en) 1976-01-12
DE2433458A1 (en) 1976-01-29
IT1039474B (en) 1979-12-10
JPS5533165B2 (en) 1980-08-29
GB1470132A (en) 1977-04-14
JPS5131857A (en) 1976-03-18
AT340003B (en) 1977-11-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee