DE2654258A1 - Verbrennungsmotor mit hilfsbrennkammer - Google Patents
Verbrennungsmotor mit hilfsbrennkammerInfo
- Publication number
- DE2654258A1 DE2654258A1 DE19762654258 DE2654258A DE2654258A1 DE 2654258 A1 DE2654258 A1 DE 2654258A1 DE 19762654258 DE19762654258 DE 19762654258 DE 2654258 A DE2654258 A DE 2654258A DE 2654258 A1 DE2654258 A1 DE 2654258A1
- Authority
- DE
- Germany
- Prior art keywords
- combustion chamber
- auxiliary
- auxiliary combustion
- combustion engine
- engine according
- 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.)
- Ceased
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 297
- 239000000203 mixture Substances 0.000 claims description 50
- 239000000446 fuel Substances 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 29
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 11
- DOETVZCFKJCYJV-UHFFFAOYSA-N 6-(4,5-dihydro-1h-imidazol-2-yl)-2-[4-(4,5-dihydro-1h-imidazol-2-yl)phenyl]-1h-indole Chemical compound N1CCN=C1C1=CC=C(C=2NC3=CC(=CC=C3C=2)C=2NCCN=2)C=C1 DOETVZCFKJCYJV-UHFFFAOYSA-N 0.000 claims 1
- 101100286286 Dictyostelium discoideum ipi gene Proteins 0.000 claims 1
- 230000000694 effects Effects 0.000 description 17
- 238000011161 development Methods 0.000 description 9
- 230000018109 developmental process Effects 0.000 description 9
- 239000003344 environmental pollutant Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 231100000719 pollutant Toxicity 0.000 description 7
- 238000005192 partition Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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
- F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
- F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
- F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
- F02B19/1066—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber having an inlet and an outlet port and with two distinct intake conduits or with one intake conduit in which the heavier fuel particles are separated from the main stream, e.g. by gravitational forces
-
- 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
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion 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)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15901775A JPS5281405A (en) | 1975-12-26 | 1975-12-26 | Internal combustion engine equipped with subchamber and its combustion control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2654258A1 true DE2654258A1 (de) | 1977-07-07 |
Family
ID=15684419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762654258 Ceased DE2654258A1 (de) | 1975-12-26 | 1976-11-30 | Verbrennungsmotor mit hilfsbrennkammer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4119065A (https=) |
| JP (1) | JPS5281405A (https=) |
| DE (1) | DE2654258A1 (https=) |
| GB (1) | GB1542152A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916285A1 (de) * | 1979-04-21 | 1980-11-06 | Bosch Gmbh Robert | Verfahren zur entflammung magerer kraftstoff/luftgemische |
| DE3025926A1 (de) * | 1980-07-09 | 1982-02-04 | Robert Bosch Gmbh, 7000 Stuttgart | Fremdgezuendete brennkraftmaschine mit wenigstens einem hauptbrennraum und einer diesem zugeordneten zuendkammer |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712174Y2 (https=) * | 1976-05-13 | 1982-03-10 | ||
| US4191136A (en) * | 1978-03-06 | 1980-03-04 | Yamaha Hatsudoki Kabushiki Kaisha | Combustion chamber of an internal combustion engine |
| JPS56115815A (en) * | 1980-02-15 | 1981-09-11 | Daihatsu Motor Co Ltd | Internal-combustion engine with sub combustion chamber |
| US4596214A (en) * | 1984-02-01 | 1986-06-24 | Honda Giken Kabushiki Kaisha | Combustion chamber system for kerosine internal combustion engine |
| US5230321A (en) * | 1992-07-21 | 1993-07-27 | Gas Research Institute | Lean-burn internal combustion gas engine |
| JP3965703B2 (ja) * | 1994-12-28 | 2007-08-29 | マツダ株式会社 | エンジンの排気ガス浄化装置及び排気ガス浄化方法 |
| US6065441A (en) * | 1998-12-02 | 2000-05-23 | Daimlerchrysler Corporation | Divided chamber diesel combustion system |
| US9850806B2 (en) * | 2013-03-12 | 2017-12-26 | Prometheus Applied Technologies, Llc | Active scavenge prechamber |
| US10024220B2 (en) * | 2013-03-12 | 2018-07-17 | Prometheus Applied Technologies, Llc | Active scavenge prechamber |
| EP2998539B1 (en) * | 2014-09-19 | 2019-09-04 | Caterpillar Motoren GmbH & Co. KG | Ignition system for internal combustion engines |
| EP3118433B1 (en) | 2015-07-16 | 2022-08-31 | Caterpillar Energy Solutions GmbH | Pre-combustion chamber assembly for internal combustion engines |
| JP6260599B2 (ja) * | 2015-09-30 | 2018-01-17 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
| JP6390636B2 (ja) * | 2016-02-16 | 2018-09-19 | 株式会社豊田中央研究所 | 内燃機関 |
| DE102017107728A1 (de) * | 2017-04-10 | 2018-10-11 | Federal-Mogul Ignition Gmbh | Vorkammerzündkerze und Verfahren zu deren Herstellung |
| KR20230165397A (ko) * | 2020-02-24 | 2023-12-05 | 말레 인터내셔널 게엠베하 | 프리챔버를 구비한 스파크 점화식 엔진, 엔진을 위한 프리챔버 및 어댑터 인서트 |
| WO2024015269A1 (en) | 2022-07-12 | 2024-01-18 | Prometheus Applied Technologies, Llc | Predictive model-based spark control |
| US12228068B1 (en) | 2024-06-03 | 2025-02-18 | Prometheus Applied Technologies, Llc | Predictive model-based spark control |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521301B2 (https=) * | 1973-07-10 | 1980-06-09 | ||
| JPS538845B2 (https=) * | 1974-04-19 | 1978-04-01 | ||
| US4076000A (en) * | 1976-04-15 | 1978-02-28 | Toyota Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine having an auxiliary combustion chamber without an intake valve |
-
1975
- 1975-12-26 JP JP15901775A patent/JPS5281405A/ja active Granted
-
1976
- 1976-11-19 GB GB7648483A patent/GB1542152A/en not_active Expired
- 1976-11-22 US US05/743,708 patent/US4119065A/en not_active Expired - Lifetime
- 1976-11-30 DE DE19762654258 patent/DE2654258A1/de not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2916285A1 (de) * | 1979-04-21 | 1980-11-06 | Bosch Gmbh Robert | Verfahren zur entflammung magerer kraftstoff/luftgemische |
| FR2454520A1 (fr) * | 1979-04-21 | 1980-11-14 | Bosch Gmbh Robert | Procede et dispositif pour enflammer des melanges d'air et de carburant maigres dans un moteur a combustion interne |
| DE3025926A1 (de) * | 1980-07-09 | 1982-02-04 | Robert Bosch Gmbh, 7000 Stuttgart | Fremdgezuendete brennkraftmaschine mit wenigstens einem hauptbrennraum und einer diesem zugeordneten zuendkammer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5641810B2 (https=) | 1981-09-30 |
| JPS5281405A (en) | 1977-07-07 |
| US4119065A (en) | 1978-10-10 |
| GB1542152A (en) | 1979-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8131 | Rejection |