CA1046369A - Internal combustion engine spark plug having composite electrode structure - Google Patents
Internal combustion engine spark plug having composite electrode structureInfo
- Publication number
- CA1046369A CA1046369A CA235,536A CA235536A CA1046369A CA 1046369 A CA1046369 A CA 1046369A CA 235536 A CA235536 A CA 235536A CA 1046369 A CA1046369 A CA 1046369A
- Authority
- CA
- Canada
- Prior art keywords
- spark plug
- plug according
- jacket
- strands
- matrix
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 230000007797 corrosion Effects 0.000 claims abstract description 25
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 239000012212 insulator Substances 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 17
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 239000011651 chromium Substances 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001055 inconels 600 Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004071 soot Substances 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)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Ropes Or Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742444509 DE2444509A1 (de) | 1974-09-18 | 1974-09-18 | Zuendkerzen-elektrode |
| DE19752516727 DE2516727C3 (de) | 1975-04-16 | 1975-04-16 | Zündkerzen-Elektrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1046369A true CA1046369A (en) | 1979-01-16 |
Family
ID=25767714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA235,536A Expired CA1046369A (en) | 1974-09-18 | 1975-09-16 | Internal combustion engine spark plug having composite electrode structure |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009721A1 (de) * | 1979-03-13 | 1980-09-25 | Texas Instruments Inc | Zuendkerze und zuendkerzen-mittelelektrode |
| US6533629B1 (en) * | 1999-07-13 | 2003-03-18 | Alliedsignal Inc. | Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR570141A (fr) * | 1923-08-25 | 1924-04-24 | Perfectionnements apportés aux bougies d'allumage pour moteurs à combustion interne | |
| US2261436A (en) * | 1940-05-24 | 1941-11-04 | Edmund R Week Jr | Spark plug and method of making the same |
| GB588197A (en) * | 1944-02-01 | 1947-05-16 | Mallory Metallurg Prod Ltd | Improvements in and relating to sparking plugs |
| US2470033A (en) * | 1945-11-27 | 1949-05-10 | Mallory & Co Inc P R | Spark plug |
| US2942135A (en) * | 1958-01-31 | 1960-06-21 | Eli Ladenheim | Spark plug |
| JPS56920B2 (enrdf_load_stackoverflow) * | 1972-04-04 | 1981-01-10 |
-
1975
- 1975-05-19 GB GB21132/75A patent/GB1514195A/en not_active Expired
- 1975-08-22 FR FR7526067A patent/FR2285735A1/fr active Granted
- 1975-09-08 AR AR260299A patent/AR203975A1/es active
- 1975-09-16 DD DD188372A patent/DD120570A5/xx unknown
- 1975-09-16 CA CA235,536A patent/CA1046369A/en not_active Expired
- 1975-09-16 IT IT27272/75A patent/IT1042580B/it active
- 1975-09-17 JP JP50112509A patent/JPS5155832A/ja active Pending
- 1975-09-17 ES ES441028A patent/ES441028A1/es not_active Expired
- 1975-09-17 SE SE7510391A patent/SE401061B/xx unknown
- 1975-09-17 BR BR7505989*A patent/BR7505989A/pt unknown
- 1975-09-17 SU SU752172435A patent/SU673208A3/ru active
-
1983
- 1983-09-26 JP JP1983147740U patent/JPS5984785U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285735A1 (fr) | 1976-04-16 |
| FR2285735B1 (enrdf_load_stackoverflow) | 1979-05-18 |
| AR203975A1 (es) | 1975-10-31 |
| IT1042580B (it) | 1980-01-30 |
| GB1514195A (en) | 1978-06-14 |
| JPS5984785U (ja) | 1984-06-08 |
| SE7510391L (sv) | 1976-03-19 |
| DD120570A5 (enrdf_load_stackoverflow) | 1976-06-12 |
| BR7505989A (pt) | 1976-08-03 |
| AU8320975A (en) | 1977-01-20 |
| JPS5155832A (en) | 1976-05-17 |
| SU673208A3 (ru) | 1979-07-05 |
| SE401061B (sv) | 1978-04-17 |
| ES441028A1 (es) | 1977-07-01 |
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