GB1445463A - Resistors for spark plugs - Google Patents

Resistors for spark plugs

Info

Publication number
GB1445463A
GB1445463A GB4891473A GB4891473A GB1445463A GB 1445463 A GB1445463 A GB 1445463A GB 4891473 A GB4891473 A GB 4891473A GB 4891473 A GB4891473 A GB 4891473A GB 1445463 A GB1445463 A GB 1445463A
Authority
GB
United Kingdom
Prior art keywords
resistors
oxide
glass
spark plugs
sno
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
GB4891473A
Other languages
English (en)
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.)
Denso Corp
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs Inc
NipponDenso Co Ltd
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 Toyota Central R&D Labs Inc, NipponDenso Co Ltd filed Critical Toyota Central R&D Labs Inc
Publication of GB1445463A publication Critical patent/GB1445463A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/40—Sparking plugs structurally combined with other devices
    • H01T13/41—Sparking plugs structurally combined with other devices with interference suppressing or shielding means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Non-Adjustable Resistors (AREA)
  • Spark Plugs (AREA)
GB4891473A 1972-11-01 1973-10-19 Resistors for spark plugs Expired GB1445463A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47109724A JPS5228239B2 (enrdf_load_stackoverflow) 1972-11-01 1972-11-01

Publications (1)

Publication Number Publication Date
GB1445463A true GB1445463A (en) 1976-08-11

Family

ID=14517605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4891473A Expired GB1445463A (en) 1972-11-01 1973-10-19 Resistors for spark plugs

Country Status (4)

Country Link
US (1) US3919123A (enrdf_load_stackoverflow)
JP (1) JPS5228239B2 (enrdf_load_stackoverflow)
CA (1) CA1013937A (enrdf_load_stackoverflow)
GB (1) GB1445463A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280931A (en) * 1979-08-14 1981-07-28 Zenith Radio Corporation Method and composition for electrically resistive material for television cathode ray tubes
US7455537B2 (en) * 2006-06-16 2008-11-25 Briggs & Stratton Corporation Spark plug boot
CN114716237A (zh) * 2022-03-22 2022-07-08 璟密(南京)电子科技有限公司 一种无机实心电阻

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490825A (en) * 1946-02-01 1949-12-13 Corning Glass Works Electrically conducting refractory compositions
US3502597A (en) * 1967-06-28 1970-03-24 Corhart Refractories Co Method of improving the electrical conductivity of sintered tin oxide electrodes
US3567658A (en) * 1967-12-21 1971-03-02 Gen Motors Corp Resistor composition
US3805114A (en) * 1972-03-01 1974-04-16 Matsushita Electric Industrial Co Ltd Voltage-nonlinear resistors

Also Published As

Publication number Publication date
CA1013937A (en) 1977-07-19
JPS5228239B2 (enrdf_load_stackoverflow) 1977-07-25
US3919123A (en) 1975-11-11
JPS4967030A (enrdf_load_stackoverflow) 1974-06-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee