GB2039605A - Spark plug electrodes - Google Patents
Spark plug electrodes Download PDFInfo
- Publication number
- GB2039605A GB2039605A GB7934455A GB7934455A GB2039605A GB 2039605 A GB2039605 A GB 2039605A GB 7934455 A GB7934455 A GB 7934455A GB 7934455 A GB7934455 A GB 7934455A GB 2039605 A GB2039605 A GB 2039605A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- precious metal
- spark plug
- shell
- base metal
- 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.)
- Withdrawn
Links
- 239000010970 precious metal Substances 0.000 claims abstract description 34
- 239000010953 base metal Substances 0.000 claims abstract description 26
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052709 silver Inorganic materials 0.000 claims abstract description 9
- 239000004332 silver Substances 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims abstract description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052737 gold Inorganic materials 0.000 claims abstract description 6
- 239000010931 gold Substances 0.000 claims abstract description 6
- 229910001316 Ag alloy Inorganic materials 0.000 claims abstract description 5
- 229910001020 Au alloy Inorganic materials 0.000 claims abstract description 5
- 239000003353 gold alloy Substances 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 239000010946 fine silver Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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
Landscapes
- Spark Plugs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US96846178A | 1978-12-11 | 1978-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2039605A true GB2039605A (en) | 1980-08-13 |
Family
ID=25514300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7934455A Withdrawn GB2039605A (en) | 1978-12-11 | 1979-10-04 | Spark plug electrodes |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5580288A (es) |
| AU (1) | AU5106179A (es) |
| BE (1) | BE879567A (es) |
| DE (1) | DE2938985A1 (es) |
| FR (1) | FR2444352A1 (es) |
| GB (1) | GB2039605A (es) |
| IT (1) | IT1162684B (es) |
| MX (1) | MX146818A (es) |
| NL (1) | NL7908583A (es) |
| SE (1) | SE7908205L (es) |
| ZA (1) | ZA795133B (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3076502A1 (en) * | 2015-04-02 | 2016-10-05 | NGK Spark Plug Co., Ltd. | Ignition plug |
| DE102017218313A1 (de) | 2017-10-13 | 2019-04-18 | Ford Global Technologies, Llc | Zündkerze, Brennkammeranordnung und Kraftfahrzeug |
Families Citing this family (1)
| 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 |
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 (de) * | 1971-04-26 | 1972-11-02 | Beru-Werk Albert Ruprecht, 7140 Ludwigsburg | Zündkerze mit Edelmetallelektroden |
| DE2256823C3 (de) * | 1972-11-20 | 1975-07-24 | W.C. Heraeus Gmbh, 6450 Hanau | Zündkerze |
-
1979
- 1979-09-21 AU AU51061/79A patent/AU5106179A/en not_active Abandoned
- 1979-09-26 DE DE19792938985 patent/DE2938985A1/de not_active Withdrawn
- 1979-09-27 ZA ZA00795133A patent/ZA795133B/xx unknown
- 1979-10-03 SE SE7908205A patent/SE7908205L/ not_active Application Discontinuation
- 1979-10-04 GB GB7934455A patent/GB2039605A/en not_active Withdrawn
- 1979-10-22 BE BE0/197767A patent/BE879567A/fr unknown
- 1979-10-23 FR FR7926265A patent/FR2444352A1/fr not_active Withdrawn
- 1979-10-30 IT IT50698/79A patent/IT1162684B/it active
- 1979-11-09 JP JP14531779A patent/JPS5580288A/ja active Pending
- 1979-11-13 MX MX180024A patent/MX146818A/es unknown
- 1979-11-27 NL NL7908583A patent/NL7908583A/nl not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3076502A1 (en) * | 2015-04-02 | 2016-10-05 | NGK Spark Plug Co., Ltd. | Ignition plug |
| US9705291B2 (en) | 2015-04-02 | 2017-07-11 | Ngk Spark Plug Co., Ltd. | Ignition plug |
| DE102017218313A1 (de) | 2017-10-13 | 2019-04-18 | Ford Global Technologies, Llc | Zündkerze, Brennkammeranordnung und Kraftfahrzeug |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2938985A1 (de) | 1980-06-19 |
| NL7908583A (nl) | 1980-06-13 |
| AU5106179A (en) | 1980-06-19 |
| ZA795133B (en) | 1981-01-28 |
| IT7950698A0 (it) | 1979-10-30 |
| BE879567A (fr) | 1980-02-15 |
| IT1162684B (it) | 1987-04-01 |
| JPS5580288A (en) | 1980-06-17 |
| FR2444352A1 (fr) | 1980-07-11 |
| SE7908205L (sv) | 1980-06-12 |
| MX146818A (es) | 1982-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1328587C (en) | Spark plug having a rapid heat-dissipating metallic shell | |
| US2391456A (en) | Spark plug electrode | |
| US6094000A (en) | Spark plug for internal combustion engine | |
| CA2376980C (en) | Spark plug shell having a bimetallic ground electrode, spark plug incorporating the shell, and method of making same | |
| US4893051A (en) | Spark plug and the method of manufacturing the same | |
| EP0418055B1 (en) | Spark plug | |
| US3868530A (en) | Spark plug | |
| US4853582A (en) | Spark plug for use in internal combustion engine | |
| US4970426A (en) | Spark plug for internal combustion engine | |
| JPH05234662A (ja) | スパークプラグ用電極およびその製造方法 | |
| US4771209A (en) | Spark igniter having precious metal ground electrode inserts | |
| US8253311B2 (en) | Spark plug | |
| US5578894A (en) | Spark plug for use in internal combustion engine | |
| US3407326A (en) | Spark plug having a composite gold or gold alloy electrode and a process for its manufacture | |
| US5510667A (en) | Spark plug with an electrode having a platinum-nickel fiber composite material | |
| CA1168531A (en) | Spark igniter | |
| GB2039605A (en) | Spark plug electrodes | |
| US5107169A (en) | Central electrode for spark plugs having an interlayer between the core and an outer layer | |
| US6559578B1 (en) | Spark plug for an internal combustion engine | |
| JPH01274374A (ja) | 引込みギャップ型イグナイタプラグ | |
| JPH0322033B2 (es) | ||
| JP2923672B2 (ja) | スパークプラグの接地電極 | |
| JPH05159857A (ja) | 気体燃料機関用スパークプラグ | |
| US4229672A (en) | Spark plug with low erosion electrode tip | |
| JPH05159856A (ja) | スパークプラグ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |