CA1104005A - Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise - Google Patents
Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noiseInfo
- Publication number
- CA1104005A CA1104005A CA293,306A CA293306A CA1104005A CA 1104005 A CA1104005 A CA 1104005A CA 293306 A CA293306 A CA 293306A CA 1104005 A CA1104005 A CA 1104005A
- Authority
- CA
- Canada
- Prior art keywords
- cuo
- electrode
- finely powdered
- distributor
- insulating material
- 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
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 7
- 238000004381 surface treatment Methods 0.000 title claims abstract 3
- 239000011810 insulating material Substances 0.000 claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- NJXPYZHXZZCTNI-UHFFFAOYSA-N 3-aminobenzonitrile Chemical compound NC1=CC=CC(C#N)=C1 NJXPYZHXZZCTNI-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 7
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 7
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 7
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract 5
- 238000002156 mixing Methods 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 9
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052593 corundum Inorganic materials 0.000 claims description 6
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 239000012255 powdered metal Substances 0.000 claims 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 31
- 239000002344 surface layer Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 64
- 230000000875 corresponding effect Effects 0.000 description 10
- 230000002939 deleterious effect Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 229910000907 nickel aluminide Inorganic materials 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000013256 coordination polymer Substances 0.000 description 3
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
- F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
- F02P7/021—Mechanical distributors
- F02P7/025—Mechanical distributors with noise suppression means specially adapted for the distributor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP116617/77 | 1977-09-30 | ||
| JP11661777A JPS5450735A (en) | 1977-09-30 | 1977-09-30 | Noise wave preventive surface treatment for distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104005A true CA1104005A (en) | 1981-06-30 |
Family
ID=14691606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA293,306A Expired CA1104005A (en) | 1977-09-30 | 1977-12-19 | Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4175144A (en]) |
| JP (1) | JPS5450735A (en]) |
| CA (1) | CA1104005A (en]) |
| DE (1) | DE2758502C2 (en]) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846590A1 (de) * | 1978-10-26 | 1980-05-08 | Bosch Gmbh Robert | Anordnung fuer die zuendspannungsverteilung in zuendanlagen von brennkraftmaschinen |
| US4270266A (en) * | 1978-09-14 | 1981-06-02 | General Motors Corporation | Method of making a dielectric containing material for RF suppression |
| US4308436A (en) * | 1978-12-28 | 1981-12-29 | Hitachi, Ltd. | Distributor for internal combustion engine |
| US4349709A (en) * | 1980-11-12 | 1982-09-14 | General Motors Corporation | Radio frequency interference suppressing ignition distributor |
| JPS6153461A (ja) * | 1984-08-22 | 1986-03-17 | Nippon Denso Co Ltd | 電波雑音抑止用点火配電器 |
| JPS6176764A (ja) * | 1984-09-21 | 1986-04-19 | Mitsubishi Electric Corp | 内燃機関の雑音電波抑止用配電器 |
| JPS61149575A (ja) * | 1984-12-20 | 1986-07-08 | Nippon Denso Co Ltd | 内燃機関の点火配電器 |
| JPS646033U (en]) * | 1987-06-30 | 1989-01-13 | ||
| KR960000440B1 (ko) * | 1989-05-15 | 1996-01-06 | 미쓰비시덴키 가부시키가이샤 | 내연기관용 배전기 및 그 제조방법 |
| US5243117A (en) * | 1990-06-05 | 1993-09-07 | Mobil Oil Corp. | Catalyst and process for the selective production of para-dialkyl substituted benzenes |
| US5134257A (en) * | 1990-04-13 | 1992-07-28 | Mitsubishi Denki Kabushiki Kaisha | Rotor electrode for a distributor |
| DE4039778C1 (en]) * | 1990-12-13 | 1992-05-14 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| JP3152068B2 (ja) * | 1993-07-22 | 2001-04-03 | トヨタ自動車株式会社 | 雑音電波防止用電極及びその製造方法 |
| CA2627356A1 (en) * | 2005-10-27 | 2007-05-03 | The University Of British Columbia | Fabrication of electrode structures by thermal spraying |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2250268C3 (de) * | 1972-10-13 | 1980-06-26 | Robert Bosch Gmbh, 7000 Stuttgart | Verteilerläufer fur Zündverteiler von Brennkraftmaschinen |
| JPS5215737B2 (en]) * | 1974-04-20 | 1977-05-02 | ||
| JPS512847A (en) * | 1974-06-25 | 1976-01-10 | Toyota Motor Co Ltd | Nainenkikanno zatsuondenpayokushohaidenki |
| US3992230A (en) * | 1974-06-26 | 1976-11-16 | Toyota Jidosha Kogyo Kabushiki Kaisha | Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise |
| JPS51113043A (en) * | 1975-03-28 | 1976-10-05 | Nippon Denso Co Ltd | A distributor for decreasing a jamming |
| US4074090A (en) * | 1976-05-07 | 1978-02-14 | Toyota Jidosha Kogyo Kabushiki Kaisha | Distributor rotor electrode having silicon coating for suppressing peaks of capacity discharge current |
-
1977
- 1977-09-30 JP JP11661777A patent/JPS5450735A/ja active Granted
- 1977-12-19 CA CA293,306A patent/CA1104005A/en not_active Expired
- 1977-12-19 US US05/862,091 patent/US4175144A/en not_active Expired - Lifetime
- 1977-12-28 DE DE2758502A patent/DE2758502C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4175144A (en) | 1979-11-20 |
| JPS5450735A (en) | 1979-04-20 |
| DE2758502B1 (de) | 1978-11-23 |
| JPS5759426B2 (en]) | 1982-12-14 |
| DE2758502C2 (de) | 1979-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1104005A (en) | Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise | |
| US4007342A (en) | Internal combustion engine distributor having oxidized electrodes or terminals | |
| US4039787A (en) | Distributor for internal combustion engine containing apparatus for suppressing noise | |
| US4396855A (en) | Plasma jet ignition plug with cavity in insulator discharge end | |
| CA1211667A (en) | Spark plug | |
| US4135066A (en) | Distributor for internal combustion engine containing apparatus for suppressing noise | |
| US4091245A (en) | Distributor electrode assembly having outer resistive layer for suppressing noise | |
| US3949721A (en) | Distributor for an internal combustion engine containing an apparatus for suppressing noise | |
| US3992230A (en) | Method for surface treatment of electrode in distributor of internal combustion engine for suppressing noise | |
| US4625085A (en) | Material for high frequency suppression and distributor for combustion engine composed of the same material | |
| JP3084799B2 (ja) | 点火配電器 | |
| EP0044895B1 (en) | Distributor for an internal combustion engine containing an apparatus for suppressing noise | |
| EP0635637B1 (en) | Electrode for preventing noise electric wave and method thereof | |
| CA1252817A (en) | Noise suppression distributor used in ignition system for internal combustion engine | |
| US4381429A (en) | Distributor for an internal combustion engine containing an apparatus for suppressing noise | |
| CA1250874A (en) | Electromagnetic radiation suppressing distributor rotors | |
| US4332988A (en) | Radio frequency interference suppressing ignition distributor | |
| US4640996A (en) | Ignition distributor for internal combustion engines | |
| US4419547A (en) | Ignition distributor for internal combustion engine | |
| US4219707A (en) | Distributor with coated alkaline earth oxide electrode | |
| US4349709A (en) | Radio frequency interference suppressing ignition distributor | |
| JPH0122472B2 (en]) | ||
| US4354070A (en) | Distributor for internal combustion engine | |
| CA1208280A (en) | Radio frequency interference radiation suppressing ignition system | |
| JPH0128304Y2 (en]) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |