JPS4910768B1 - - Google Patents
Info
- Publication number
- JPS4910768B1 JPS4910768B1 JP45033899A JP3389970A JPS4910768B1 JP S4910768 B1 JPS4910768 B1 JP S4910768B1 JP 45033899 A JP45033899 A JP 45033899A JP 3389970 A JP3389970 A JP 3389970A JP S4910768 B1 JPS4910768 B1 JP S4910768B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/02—Arrangements having two or more sparking plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/10—Engines with means for rendering exhaust gases innocuous
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/08—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having multiple-spark ignition, i.e. ignition occurring simultaneously at different places in one engine cylinder or in two or more separate engine cylinders
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45033899A JPS4910768B1 (en) | 1970-04-22 | 1970-04-22 | |
| US00136529A US3809042A (en) | 1970-04-22 | 1971-04-22 | Internal combustion engine equipped with means for reducing the amount of nitrogen oxide which is exhausted from the engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45033899A JPS4910768B1 (en) | 1970-04-22 | 1970-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4910768B1 true JPS4910768B1 (en) | 1974-03-13 |
Family
ID=12399357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45033899A Pending JPS4910768B1 (en) | 1970-04-22 | 1970-04-22 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3809042A (en) |
| JP (1) | JPS4910768B1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054114A (en) * | 1970-09-01 | 1977-10-18 | Mitsubishi Denki Kabushiki Kaisha | Device for adjusting ignition time for dual ignition internal combustion engine |
| JPS4893804A (en) * | 1972-03-17 | 1973-12-04 | ||
| JPS4946030A (en) * | 1972-09-13 | 1974-05-02 | ||
| US3970049A (en) * | 1973-06-05 | 1976-07-20 | Nippon Soken, Inc. | Ignition system for rotary piston engine |
| US4029072A (en) * | 1973-08-27 | 1977-06-14 | Toyota Jidosha Kogyo Kabushiki Kaisha | Igniting apparatus for internal combustion engines |
| JPS5738787B2 (en) * | 1974-02-18 | 1982-08-17 | ||
| JPS5144248B2 (en) * | 1974-03-05 | 1976-11-27 | ||
| DE2412772A1 (en) * | 1974-03-16 | 1975-09-25 | Audi Nsu Auto Union Ag | IGNITION DEVICE FOR A ROTATING PISTON COMBUSTION MACHINE |
| US3919994A (en) * | 1974-11-11 | 1975-11-18 | Gen Motors Corp | Ignition system for rotary internal combustion engines |
| US4213430A (en) * | 1975-04-01 | 1980-07-22 | Nissan Motor Company, Limited | Spark-ignition internal combustion engine capable of reducing noxious constituents in exhaust gases |
| JPS605774B2 (en) * | 1975-12-01 | 1985-02-14 | 日産自動車株式会社 | internal combustion engine |
| JPS52110307A (en) * | 1976-03-11 | 1977-09-16 | Nissan Motor Co Ltd | Combustion chamber design for dual-ignition engine |
| US4132212A (en) * | 1976-04-02 | 1979-01-02 | Nippon Soken, Inc. | Torch-ignition internal combustion engine |
| JPS569060Y2 (en) * | 1976-04-16 | 1981-02-27 | ||
| JPS5376238A (en) * | 1976-12-17 | 1978-07-06 | Nissan Motor Co Ltd | Ignition timing control system for two point flash engine |
| DE2817595C2 (en) * | 1977-04-22 | 1983-11-17 | Hitachi, Ltd., Tokyo | Ignition system for multi-cylinder reciprocating internal combustion engine |
| JPS5650146Y2 (en) * | 1977-04-29 | 1981-11-24 | ||
| JPS5851130B2 (en) * | 1978-07-20 | 1983-11-15 | トヨタ自動車株式会社 | Combustion chamber structure of internal combustion engine |
| US4177783A (en) * | 1978-11-03 | 1979-12-11 | Osvaldo Palomeque | Dual spark plug ignition system |
| JP4569329B2 (en) * | 2005-03-14 | 2010-10-27 | 日産自動車株式会社 | Spark plug arrangement structure for a multi-point ignition engine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1580353A (en) * | 1926-04-13 | detroit | ||
| CA612150A (en) * | 1961-01-10 | George B. Fowler | Means and method of operating an internal combustion engine | |
| US2025202A (en) * | 1932-12-08 | 1935-12-24 | H B Motor Corp | Combustion engine |
| US2025203A (en) * | 1933-03-27 | 1935-12-24 | H B Motor Corp | Combustion engine |
| US2643275A (en) * | 1952-08-27 | 1953-06-23 | Davis H Saunders | Automatic spark plug switch |
| US3452725A (en) * | 1967-08-23 | 1969-07-01 | Donald A Kelly | High compression rotary i.c. engine |
| GB1191814A (en) * | 1968-02-27 | 1970-05-13 | Nsu Motorenwerke Ag And Wankel | Rotary Piston Internal Combustion Engine of the Trochoidal Type |
| GB1207299A (en) * | 1968-06-03 | 1970-09-30 | Toyo Kogyo Co | An ignition system for a rotary internal combustion engine |
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1970
- 1970-04-22 JP JP45033899A patent/JPS4910768B1/ja active Pending
-
1971
- 1971-04-22 US US00136529A patent/US3809042A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3809042A (en) | 1974-05-07 |