GB1152608A - Improvements in or relating to Rotary Piston Engine Casings and Spark Plugs Therefor - Google Patents
Improvements in or relating to Rotary Piston Engine Casings and Spark Plugs ThereforInfo
- Publication number
- GB1152608A GB1152608A GB54423/67A GB5442367A GB1152608A GB 1152608 A GB1152608 A GB 1152608A GB 54423/67 A GB54423/67 A GB 54423/67A GB 5442367 A GB5442367 A GB 5442367A GB 1152608 A GB1152608 A GB 1152608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston engine
- rotary piston
- relating
- spark plugs
- engine casings
- 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
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
- H01T13/54—Sparking plugs having electrodes arranged in a partly-enclosed ignition chamber
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/12—Ignition
-
- 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
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
1,152,608. Sparking plugs. TOYO KOGYO K. K. and NIPPON TOKUSHO TOGYO K. K. Nov. 29, 1967 [Dec. 2, 1966], No. 54423/67. Heading F1B. A rotary piston engine casing 7 has an ignition opening extending to a combustion chamber 8, the spark plug including a shell 1 detachably mounted in the ignition opening. The ignition opening has a conical surface 5 which narrows in a direction away from the lower end of the shell. The outer electrode 4 of the sparking plug in part projects along and is spaced from the conical surface 5. This minimises the distance from the lower end of the outer electrode to the combustion chamber.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10973166 | 1966-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1152608A true GB1152608A (en) | 1969-05-21 |
Family
ID=14517796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54423/67A Expired GB1152608A (en) | 1966-12-02 | 1967-11-29 | Improvements in or relating to Rotary Piston Engine Casings and Spark Plugs Therefor |
Country Status (3)
Country | Link |
---|---|
US (1) | US3597648A (en) |
DE (2) | DE6609506U (en) |
GB (1) | GB1152608A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2020007A1 (en) * | 1970-04-24 | 1971-11-11 | Daimler Benz Ag | Rotary piston internal combustion engine with external ignition by a spark plug |
US3800179A (en) * | 1972-10-02 | 1974-03-26 | Gen Motors Corp | Self-cleaning spark plug |
US3941097A (en) * | 1973-06-09 | 1976-03-02 | Audi Nsu Auto Union Aktiengesellschaft | Rotary combustion engine having improved ignition means |
US5373214A (en) * | 1992-06-12 | 1994-12-13 | Mccready; David F. | Spark plug and electrode arrangement therefor |
US7118674B2 (en) * | 2004-10-14 | 2006-10-10 | Itt Manufacturing Enterprises, Inc. | Energy-efficient biological treatment with membrane filtration |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2238852A (en) * | 1939-07-08 | 1941-04-15 | Harold D Regar | Spark plug |
US2391456A (en) * | 1944-01-29 | 1945-12-25 | Mallory & Co Inc P R | Spark plug electrode |
US2616407A (en) * | 1949-10-22 | 1952-11-04 | Vernon R Thomas | Spark plug |
US2591718A (en) * | 1950-01-16 | 1952-04-08 | Edwin R Paul | Spark plug |
US2586864A (en) * | 1950-08-22 | 1952-02-26 | John J Rose | Spark plug electrode |
-
1967
- 1967-11-28 DE DE6609506U patent/DE6609506U/en not_active Expired
- 1967-11-28 DE DE19671576688 patent/DE1576688A1/en active Pending
- 1967-11-28 US US868166A patent/US3597648A/en not_active Expired - Lifetime
- 1967-11-29 GB GB54423/67A patent/GB1152608A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3597648A (en) | 1971-08-03 |
DE1576688A1 (en) | 1970-06-04 |
DE6609506U (en) | 1972-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |