CH615142A5 - - Google Patents

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Publication number
CH615142A5
CH615142A5 CH349075A CH349075A CH615142A5 CH 615142 A5 CH615142 A5 CH 615142A5 CH 349075 A CH349075 A CH 349075A CH 349075 A CH349075 A CH 349075A CH 615142 A5 CH615142 A5 CH 615142A5
Authority
CH
Switzerland
Prior art keywords
compound
resistance
copper
atomic ratio
strontium
Prior art date
Application number
CH349075A
Other languages
German (de)
English (en)
Inventor
Joseph Nemeth
Original Assignee
Champion Spark Plug Co
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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Publication of CH615142A5 publication Critical patent/CH615142A5/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00Sparking plugs
    • H01T13/40Sparking plugs structurally combined with other devices
    • H01T13/41Sparking plugs structurally combined with other devices with interference suppressing or shielding means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Inorganic Insulating Materials (AREA)
CH349075A 1974-04-08 1975-03-19 CH615142A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/458,776 US3959184A (en) 1974-04-08 1974-04-08 Modified copper-aluminum suppressor element

Publications (1)

Publication Number Publication Date
CH615142A5 true CH615142A5 (es) 1980-01-15

Family

ID=23822027

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349075A CH615142A5 (es) 1974-04-08 1975-03-19

Country Status (14)

Country Link
US (1) US3959184A (es)
JP (1) JPS5919062B2 (es)
AR (1) AR204572A1 (es)
BE (1) BE827577A (es)
CA (1) CA1044006A (es)
CH (1) CH615142A5 (es)
DE (1) DE2512635C2 (es)
FR (1) FR2266673B1 (es)
GB (1) GB1510317A (es)
IT (1) IT1035187B (es)
NL (1) NL7503888A (es)
NO (1) NO141624C (es)
SE (1) SE397896B (es)
ZA (1) ZA751214B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402894A (en) * 1980-06-16 1983-09-06 Champion Spark Plug Company Production of a ceramic resistor
AU564936B2 (en) * 1983-01-03 1987-09-03 Champion Spark Plug Company Open celled conductive ceramic network
JPH0727450U (ja) * 1993-06-08 1995-05-23 武盛 豊永 掃除機丸吸入口の十文字止め
JP3041841U (ja) * 1997-03-12 1997-10-03 賢太郎 竹内 掃除機小物品吸い込み防止器具
JP5925839B2 (ja) * 2014-05-29 2016-05-25 日本特殊陶業株式会社 スパークプラグ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902747A (en) * 1959-09-08 Reiter
US2251745A (en) * 1937-12-18 1941-08-05 Fides Gmbh Method for manufacturing semiconducting resistors
US2864884A (en) * 1954-01-25 1958-12-16 Gen Motors Corp Resistor and spark plug embodying same
US2837487A (en) * 1956-01-25 1958-06-03 Du Pont Resistor enamel and resistor made therefrom
BE787722A (fr) * 1971-08-20 1973-02-19 Champion Spark Plug Co Bougie d'allumage pour moteur a combustion interne

Also Published As

Publication number Publication date
NL7503888A (nl) 1975-10-10
JPS5919062B2 (ja) 1984-05-02
NO751184L (es) 1975-10-09
CA1044006A (en) 1978-12-12
SE7503899L (sv) 1975-10-09
US3959184A (en) 1976-05-25
FR2266673A1 (es) 1975-10-31
AR204572A1 (es) 1976-02-12
ZA751214B (en) 1976-01-28
SE397896B (sv) 1977-11-21
DE2512635A1 (de) 1975-10-09
DE2512635C2 (de) 1982-12-23
FR2266673B1 (es) 1979-05-04
AU7956175A (en) 1976-09-30
GB1510317A (en) 1978-05-10
NO141624C (no) 1980-04-16
IT1035187B (it) 1979-10-20
BE827577A (fr) 1975-07-31
JPS517496A (es) 1976-01-21
NO141624B (no) 1980-01-02

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Legal Events

Date Code Title Description
PL Patent ceased