IT1162684B - IMPROVEMENT IN THE IGNITION SPARK PLUGS - Google Patents
IMPROVEMENT IN THE IGNITION SPARK PLUGSInfo
- Publication number
- IT1162684B IT1162684B IT50698/79A IT5069879A IT1162684B IT 1162684 B IT1162684 B IT 1162684B IT 50698/79 A IT50698/79 A IT 50698/79A IT 5069879 A IT5069879 A IT 5069879A IT 1162684 B IT1162684 B IT 1162684B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- spark plugs
- ignition spark
- ignition
- plugs
- Prior art date
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
- H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
- H01T13/39—Selection of materials for electrodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US96846178A | 1978-12-11 | 1978-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7950698A0 IT7950698A0 (en) | 1979-10-30 |
IT1162684B true IT1162684B (en) | 1987-04-01 |
Family
ID=25514300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50698/79A IT1162684B (en) | 1978-12-11 | 1979-10-30 | IMPROVEMENT IN THE IGNITION SPARK PLUGS |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5580288A (en) |
AU (1) | AU5106179A (en) |
BE (1) | BE879567A (en) |
DE (1) | DE2938985A1 (en) |
FR (1) | FR2444352A1 (en) |
GB (1) | GB2039605A (en) |
IT (1) | IT1162684B (en) |
MX (1) | MX146818A (en) |
NL (1) | NL7908583A (en) |
SE (1) | SE7908205L (en) |
ZA (1) | ZA795133B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2210103B (en) * | 1987-09-17 | 1992-02-05 | Champion Spark Plug Europ | Spark plug for internal combustion engine |
JP6276216B2 (en) | 2015-04-02 | 2018-02-07 | 日本特殊陶業株式会社 | Spark plug |
DE102017218313B4 (en) * | 2017-10-13 | 2019-08-29 | Ford Global Technologies, Llc | Spark plug, combustion chamber arrangement and motor vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB691280A (en) * | 1951-01-29 | 1953-05-06 | Baker & Co Inc | Sparking plug electrode |
DE2120250A1 (en) * | 1971-04-26 | 1972-11-02 | Beru-Werk Albert Ruprecht, 7140 Ludwigsburg | Spark plug with precious metal electrodes |
DE2256823C3 (en) * | 1972-11-20 | 1975-07-24 | W.C. Heraeus Gmbh, 6450 Hanau | spark plug |
-
1979
- 1979-09-21 AU AU51061/79A patent/AU5106179A/en not_active Abandoned
- 1979-09-26 DE DE19792938985 patent/DE2938985A1/en not_active Withdrawn
- 1979-09-27 ZA ZA00795133A patent/ZA795133B/en unknown
- 1979-10-03 SE SE7908205A patent/SE7908205L/en not_active Application Discontinuation
- 1979-10-04 GB GB7934455A patent/GB2039605A/en not_active Withdrawn
- 1979-10-22 BE BE0/197767A patent/BE879567A/en unknown
- 1979-10-23 FR FR7926265A patent/FR2444352A1/en not_active Withdrawn
- 1979-10-30 IT IT50698/79A patent/IT1162684B/en active
- 1979-11-09 JP JP14531779A patent/JPS5580288A/en active Pending
- 1979-11-13 MX MX180024A patent/MX146818A/en unknown
- 1979-11-27 NL NL7908583A patent/NL7908583A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2039605A (en) | 1980-08-13 |
ZA795133B (en) | 1981-01-28 |
MX146818A (en) | 1982-08-24 |
NL7908583A (en) | 1980-06-13 |
FR2444352A1 (en) | 1980-07-11 |
DE2938985A1 (en) | 1980-06-19 |
IT7950698A0 (en) | 1979-10-30 |
BE879567A (en) | 1980-02-15 |
SE7908205L (en) | 1980-06-12 |
AU5106179A (en) | 1980-06-19 |
JPS5580288A (en) | 1980-06-17 |
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