IT1127409B - Perfezionamento nelle camera di precombustione per motori diesel - Google Patents
Perfezionamento nelle camera di precombustione per motori dieselInfo
- Publication number
- IT1127409B IT1127409B IT48186/80A IT4818680A IT1127409B IT 1127409 B IT1127409 B IT 1127409B IT 48186/80 A IT48186/80 A IT 48186/80A IT 4818680 A IT4818680 A IT 4818680A IT 1127409 B IT1127409 B IT 1127409B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- combustion chamber
- diesel engines
- diesel
- engines
- Prior art date
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
- F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
- F02B19/18—Transfer passages between chamber and 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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 |
---|---|---|---|
US06/035,533 US4270499A (en) | 1979-05-03 | 1979-05-03 | Diesel engine precombustion chambers |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8048186A0 IT8048186A0 (it) | 1980-03-18 |
IT1127409B true IT1127409B (it) | 1986-05-21 |
Family
ID=21883302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48186/80A IT1127409B (it) | 1979-05-03 | 1980-03-18 | Perfezionamento nelle camera di precombustione per motori diesel |
Country Status (10)
Country | Link |
---|---|
US (1) | US4270499A (it) |
JP (1) | JPS55151119A (it) |
AU (1) | AU536136B2 (it) |
BR (1) | BR8002651A (it) |
CA (1) | CA1147223A (it) |
DE (1) | DE3016139A1 (it) |
FR (1) | FR2455676A1 (it) |
GB (1) | GB2048379B (it) |
IT (1) | IT1127409B (it) |
SE (1) | SE8003247L (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57172122U (it) * | 1981-04-24 | 1982-10-29 | ||
JPS57174722U (it) * | 1981-04-28 | 1982-11-04 | ||
JPS57174721U (it) * | 1981-04-28 | 1982-11-04 | ||
US4440125A (en) * | 1981-05-18 | 1984-04-03 | General Motors Corporation | Diesel engine combustion chamber |
EP0071776A1 (de) * | 1981-07-30 | 1983-02-16 | Sachs-Systemtechnik GmbH | Zweitakt-Brennkraftmaschine |
US4441469A (en) * | 1981-11-23 | 1984-04-10 | Dresser Industries, Inc. | Stratified fuel injection for gaseous fuel internal combustion engine |
JPS603236U (ja) * | 1983-06-22 | 1985-01-11 | 三菱重工業株式会社 | 副室式ディーゼルエンジンの燃焼室 |
JPS60153420A (ja) * | 1984-01-21 | 1985-08-12 | Mitsubishi Heavy Ind Ltd | 副室式機関の燃焼室 |
DE3407349A1 (de) * | 1984-02-29 | 1985-08-29 | Robert Bosch Gmbh, 7000 Stuttgart | Brennkraftmaschine |
DE3519835A1 (de) * | 1984-06-07 | 1985-12-12 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | Verbrennungsmotor |
EP0633394B1 (en) * | 1993-07-06 | 1996-09-11 | Kubota Corporation | Divided chamber type diesel engine |
DE10217996A1 (de) * | 2002-04-23 | 2003-11-13 | Man B & W Diesel Ag | Selbstzündende gemischverdichtende Brennkraftmaschine und Verfahren zu ihrem Betrieb |
WO2011084866A2 (en) | 2010-01-07 | 2011-07-14 | Dresser-Rand Company | Exhaust catalyst pre-heating system and method |
US8857405B2 (en) * | 2010-11-01 | 2014-10-14 | Mahle Powertrain, Llc | Turbulent jet ignition pre-chamber combustion system for spark ignition engines |
US9353674B2 (en) | 2010-11-01 | 2016-05-31 | Mahle Powertrain, Llc | Turbulent jet ignition pre-chamber combustion system for spark ignition engines |
US9528434B1 (en) | 2011-07-28 | 2016-12-27 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
US10557407B2 (en) | 2011-07-28 | 2020-02-11 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with pilot subchamber |
JP6076662B2 (ja) * | 2012-09-20 | 2017-02-08 | 三菱重工業株式会社 | 副室式ガスエンジン |
JP5963087B2 (ja) * | 2012-12-19 | 2016-08-03 | イマジニアリング株式会社 | 計測器具、計測システム、及び計測方法 |
US10041402B2 (en) * | 2016-05-12 | 2018-08-07 | Pratt & Whitney Canada Corp. | Internal combustion engine with split pilot injection |
US10145291B1 (en) | 2017-10-10 | 2018-12-04 | Pratt & Whitney Canada Corp. | Rotary engine and method of combusting fuel |
DE102017009607A1 (de) | 2017-10-17 | 2019-04-18 | Daimler Ag | Zuführungs- und Zündvorrichtung für einen Gasmotor und Verfahren zum Betrieb einer Zuführungs- und Zündvorrichtung für einen Gasmotor |
US20200340429A1 (en) * | 2017-11-17 | 2020-10-29 | Clean Train Propulsion | Efficiency and emissions improvements for natural gas conversions of emd 2-cycle medium speed engines |
US10801394B2 (en) | 2017-11-29 | 2020-10-13 | Pratt & Whitney Canada Corp. | Rotary engine with pilot subchambers |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1070876B (de) * | 1959-12-10 | Anm'.: Maschinenfabrik Augsburg-Nürnberg A.G., Augsburg | Vorkammerdieselmaschine | |
DE525383C (de) * | 1928-06-28 | 1931-05-22 | Acro Akt Ges | Einspritzmotor mit dreigliedrigem Verdichtungsraum |
DE806071C (de) * | 1949-11-01 | 1951-06-11 | Willy Lehmann | Dieselmaschine mit Wirbelkammer |
DE1031574B (de) * | 1956-07-21 | 1958-06-04 | Kloeckner Humboldt Deutz Ag | Einspritzbrennkraftmaschine |
DE1075893B (de) * | 1958-04-05 | 1960-02-18 | Maschf Augsburg Nuernberg Ag | Einspritzbrennkraftmaschine mit Vorkammer |
US2970584A (en) * | 1958-10-24 | 1961-02-07 | Kloeckner Humboldt Deutz Ag | Valve control for internal combustion engines |
US3970053A (en) * | 1973-11-05 | 1976-07-20 | Fiat Societa Per Azioni | Internal combustion engines |
US4122805A (en) * | 1976-08-02 | 1978-10-31 | General Motors Corporation | Diesel engine combustion chambers |
US4122804A (en) * | 1976-08-02 | 1978-10-31 | General Motors Corporation | Diesel engine combustion chambers |
GB1561729A (en) * | 1976-08-02 | 1980-02-27 | Gen Motors Corp | Pre-combustion chamber diesel engines |
US4054108A (en) * | 1976-08-02 | 1977-10-18 | General Motors Corporation | Internal combustion engine |
-
1979
- 1979-05-03 US US06/035,533 patent/US4270499A/en not_active Expired - Lifetime
-
1980
- 1980-03-18 IT IT48186/80A patent/IT1127409B/it active
- 1980-04-09 CA CA000349469A patent/CA1147223A/en not_active Expired
- 1980-04-24 GB GB8013537A patent/GB2048379B/en not_active Expired
- 1980-04-24 AU AU57807/80A patent/AU536136B2/en not_active Ceased
- 1980-04-24 DE DE19803016139 patent/DE3016139A1/de not_active Withdrawn
- 1980-04-29 SE SE8003247A patent/SE8003247L/xx not_active Application Discontinuation
- 1980-04-29 BR BR8002651A patent/BR8002651A/pt unknown
- 1980-04-30 FR FR8009797A patent/FR2455676A1/fr not_active Withdrawn
- 1980-05-02 JP JP5801680A patent/JPS55151119A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU5780780A (en) | 1980-11-06 |
DE3016139A1 (de) | 1980-11-20 |
AU536136B2 (en) | 1984-04-19 |
US4270499A (en) | 1981-06-02 |
CA1147223A (en) | 1983-05-31 |
BR8002651A (pt) | 1980-12-09 |
GB2048379A (en) | 1980-12-10 |
IT8048186A0 (it) | 1980-03-18 |
FR2455676A1 (fr) | 1980-11-28 |
SE8003247L (sv) | 1980-11-04 |
JPS55151119A (en) | 1980-11-25 |
GB2048379B (en) | 1983-09-01 |
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