DE2324476A1 - Verfahren und vorrichtung zur verbesserung des treibstoffeinspritzverlaufes von verbrennungsmotoren - Google Patents
Verfahren und vorrichtung zur verbesserung des treibstoffeinspritzverlaufes von verbrennungsmotorenInfo
- Publication number
- DE2324476A1 DE2324476A1 DE2324476A DE2324476A DE2324476A1 DE 2324476 A1 DE2324476 A1 DE 2324476A1 DE 2324476 A DE2324476 A DE 2324476A DE 2324476 A DE2324476 A DE 2324476A DE 2324476 A1 DE2324476 A1 DE 2324476A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- engine
- combustion
- speed
- load
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims description 225
- 238000002485 combustion reaction Methods 0.000 title claims description 91
- 238000002347 injection Methods 0.000 title claims description 86
- 239000007924 injection Substances 0.000 title claims description 86
- 238000000034 method Methods 0.000 title claims description 27
- 230000008569 process Effects 0.000 title claims description 10
- 238000007906 compression Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 15
- 239000003380 propellant Substances 0.000 claims description 9
- 230000002829 reductive effect Effects 0.000 claims description 8
- 239000004449 solid propellant Substances 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 21
- 239000007789 gas Substances 0.000 description 10
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
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- 230000015572 biosynthetic process Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000036961 partial effect Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010063659 Aversion Diseases 0.000 description 1
- 206010007134 Candida infections Diseases 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 240000000233 Melia azedarach Species 0.000 description 1
- 208000007027 Oral Candidiasis Diseases 0.000 description 1
- 241001417524 Pomacanthidae Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000287411 Turdidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
-
- 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
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
- F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder head
-
- 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)
- Fuel-Injection Apparatus (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US269231A US3870025A (en) | 1972-07-05 | 1972-07-05 | Method and apparatus for improving the fuel injection characteristics of internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2324476A1 true DE2324476A1 (de) | 1974-01-24 |
Family
ID=23026372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2324476A Pending DE2324476A1 (de) | 1972-07-05 | 1973-05-15 | Verfahren und vorrichtung zur verbesserung des treibstoffeinspritzverlaufes von verbrennungsmotoren |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3870025A (cs) |
| JP (1) | JPS5738782B2 (cs) |
| AU (1) | AU466789B2 (cs) |
| BE (1) | BE801860A (cs) |
| CA (1) | CA975234A (cs) |
| DE (1) | DE2324476A1 (cs) |
| FR (1) | FR2191608A5 (cs) |
| GB (1) | GB1421367A (cs) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100904A (en) * | 1973-09-28 | 1978-07-18 | Robert Bosch Gmbh | Fuel injection system |
| GB1599649A (en) * | 1977-12-09 | 1981-10-07 | Lucas Industries Ltd | Fuel injection system |
| JPS5928477U (ja) * | 1982-08-12 | 1984-02-22 | 日立工機株式会社 | 動力工具のハンドル防振装置 |
| US5865157A (en) * | 1997-09-04 | 1999-02-02 | Pacer Industries, Inc. | Cam actuated fuel distributor |
| US6079379A (en) * | 1998-04-23 | 2000-06-27 | Design & Manufacturing Solutions, Inc. | Pneumatically controlled compressed air assisted fuel injection system |
| US6273037B1 (en) | 1998-08-21 | 2001-08-14 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system |
| US6293235B1 (en) | 1998-08-21 | 2001-09-25 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system with variable effective reflection length |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1811731A (en) * | 1926-09-30 | 1931-06-23 | Petty Vern Reed | Combined fuel measuring pump and fuel feed valve for internal combustion engines |
| US1868161A (en) * | 1930-02-20 | 1932-07-19 | Evans Appliance Company | Pump mechanism |
| US2794397A (en) * | 1952-04-19 | 1957-06-04 | Bosch Arma Corp | Fuel injection pump |
| US3543735A (en) * | 1968-06-24 | 1970-12-01 | Mcculloch Corp | Combustion system for internal combustion engine |
| US3489093A (en) * | 1968-09-11 | 1970-01-13 | Cav Ltd | Liquid fuel pumping apparatus |
| US3672343A (en) * | 1969-10-31 | 1972-06-27 | Bosch Gmbh Robert | Centrifugal regulator system for fuel-injection combustion engines |
-
1972
- 1972-07-05 US US269231A patent/US3870025A/en not_active Expired - Lifetime
-
1973
- 1973-04-25 GB GB1962773A patent/GB1421367A/en not_active Expired
- 1973-04-26 CA CA169,625A patent/CA975234A/en not_active Expired
- 1973-05-08 AU AU55399/73A patent/AU466789B2/en not_active Expired
- 1973-05-15 DE DE2324476A patent/DE2324476A1/de active Pending
- 1973-06-20 JP JP6884073A patent/JPS5738782B2/ja not_active Expired
- 1973-07-03 BE BE133079A patent/BE801860A/xx unknown
- 1973-07-05 FR FR7324813A patent/FR2191608A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1421367A (en) | 1976-01-14 |
| US3870025A (en) | 1975-03-11 |
| AU466789B2 (en) | 1975-11-06 |
| AU5539973A (en) | 1974-11-14 |
| FR2191608A5 (cs) | 1974-02-01 |
| BE801860A (fr) | 1973-11-05 |
| JPS4957227A (cs) | 1974-06-04 |
| JPS5738782B2 (cs) | 1982-08-17 |
| CA975234A (en) | 1975-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |