FR2330860A1 - Chambre de precombustion dans la culasse d'un moteur a combustion interne a allumage exterieur - Google Patents
Chambre de precombustion dans la culasse d'un moteur a combustion interne a allumage exterieurInfo
- Publication number
- FR2330860A1 FR2330860A1 FR7633401A FR7633401A FR2330860A1 FR 2330860 A1 FR2330860 A1 FR 2330860A1 FR 7633401 A FR7633401 A FR 7633401A FR 7633401 A FR7633401 A FR 7633401A FR 2330860 A1 FR2330860 A1 FR 2330860A1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- internal combustion
- cylinder head
- precombustion chamber
- external ignition
- 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.)
- Granted
Links
Classifications
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/12—Engines characterised by precombustion chambers with positive 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
-
- 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
-
- 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752549933 DE2549933A1 (de) | 1975-11-07 | 1975-11-07 | Vorkammer im zylinderkopf einer fremdgezuendeten brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2330860A1 true FR2330860A1 (fr) | 1977-06-03 |
FR2330860B3 FR2330860B3 (fr) | 1979-07-20 |
Family
ID=5961123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7633401A Granted FR2330860A1 (fr) | 1975-11-07 | 1976-11-05 | Chambre de precombustion dans la culasse d'un moteur a combustion interne a allumage exterieur |
Country Status (3)
Country | Link |
---|---|
US (1) | US4098232A (fr) |
DE (1) | DE2549933A1 (fr) |
FR (1) | FR2330860A1 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4413624C2 (de) * | 1994-04-19 | 2002-07-11 | Roland Von Wielemans | Verfahren zum Herstellen einer bituminösen Abdichtung |
US8074620B2 (en) * | 2007-07-25 | 2011-12-13 | Gerald Filipek | Spark to flame conversion unit, such as employed with an existing spark plug or heat source supplied glow plug for accomplishing more efficient piston combustion |
WO2009114327A1 (fr) | 2008-03-12 | 2009-09-17 | Cameron International Corporation | Moteur à combustion interne équipé d’une soupape d’injection voilée et système de chambre de précombustion |
BRPI0908938B1 (pt) * | 2008-03-12 | 2020-11-10 | Ge Oil & Gas Compression Systems, Llc | dispositivo pré-câmara |
US9476347B2 (en) | 2010-11-23 | 2016-10-25 | Woodward, Inc. | Controlled spark ignited flame kernel flow in fuel-fed prechambers |
US8584648B2 (en) | 2010-11-23 | 2013-11-19 | Woodward, Inc. | Controlled spark ignited flame kernel flow |
US9172217B2 (en) | 2010-11-23 | 2015-10-27 | Woodward, Inc. | Pre-chamber spark plug with tubular electrode and method of manufacturing same |
US9856848B2 (en) | 2013-01-08 | 2018-01-02 | Woodward, Inc. | Quiescent chamber hot gas igniter |
US9353680B2 (en) * | 2013-03-04 | 2016-05-31 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
US9334794B2 (en) * | 2013-06-05 | 2016-05-10 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber and ignition element |
US8839762B1 (en) | 2013-06-10 | 2014-09-23 | Woodward, Inc. | Multi-chamber igniter |
US9765682B2 (en) | 2013-06-10 | 2017-09-19 | Woodward, Inc. | Multi-chamber igniter |
CN107636275B (zh) | 2015-03-20 | 2019-12-31 | 伍德沃德有限公司 | 点燃内燃发动机中的空气燃料混合物的系统和方法 |
US9653886B2 (en) | 2015-03-20 | 2017-05-16 | Woodward, Inc. | Cap shielded ignition system |
US9890689B2 (en) | 2015-10-29 | 2018-02-13 | Woodward, Inc. | Gaseous fuel combustion |
US10641159B2 (en) * | 2016-09-23 | 2020-05-05 | Caterpillar Inc. | Pre-chamber assembly for fuel injector |
JP6895243B2 (ja) * | 2016-12-08 | 2021-06-30 | 三菱重工エンジン&ターボチャージャ株式会社 | 副室式ガスエンジン |
JP6824801B2 (ja) * | 2017-03-31 | 2021-02-03 | 本田技研工業株式会社 | 内燃機関の副室構造 |
SE543937C2 (en) * | 2018-10-11 | 2021-09-28 | Scania Cv Ab | A pre-chamber arrangement and a gas engine for increased combustion efficiency |
DE102019131723A1 (de) | 2019-11-25 | 2021-05-27 | Ford Global Technologies Llc | Zylinderkopfanordnung, Hubkolbenbrennkraftmaschine und Verfahren zum Herstellen eines Zylinderkopfs |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1550570A (en) * | 1924-05-03 | 1925-08-18 | Muncie Oil Engine Co | Oil engine |
US1596240A (en) * | 1924-09-08 | 1926-08-17 | Myron J Dikeman | Ignition flash plug |
US2059243A (en) * | 1934-07-25 | 1936-11-03 | Harry E Kennedy | Ignition system for internal combustion engines |
US2231173A (en) * | 1938-10-31 | 1941-02-11 | Starr & Sweetland | Internal combustion engine |
GB744554A (en) * | 1952-09-04 | 1956-02-08 | Daimler Benz Ag | Improvements relating to pre-combustion chamber diesel engines |
US3058452A (en) * | 1959-03-14 | 1962-10-16 | Motoren Werke Mannheim Ag | Internal combustion engines |
DE2037532A1 (de) * | 1970-07-29 | 1972-02-17 | Volkswagenwerk Ag, 3180 Wolfsburg | Zylinderanordnung fur Brennkraftmaschi nen mit Vorkammer und Brennraum |
AT331569B (de) * | 1972-05-25 | 1976-08-25 | List Hans | Brennkraftmaschine mit kraftstoff-einspritzung |
US3918419A (en) * | 1973-08-20 | 1975-11-11 | Sr John Dolza | Segregated lean-rich fed spark ignition engine |
JPS5129102U (fr) * | 1974-08-27 | 1976-03-02 |
-
1975
- 1975-11-07 DE DE19752549933 patent/DE2549933A1/de not_active Withdrawn
-
1976
- 1976-11-04 US US05/738,902 patent/US4098232A/en not_active Expired - Lifetime
- 1976-11-05 FR FR7633401A patent/FR2330860A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2549933A1 (de) | 1977-05-12 |
FR2330860B3 (fr) | 1979-07-20 |
US4098232A (en) | 1978-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |