JP2525362B2 - 内燃機関の燃料噴射ポンプ - Google Patents
内燃機関の燃料噴射ポンプInfo
- Publication number
- JP2525362B2 JP2525362B2 JP61103997A JP10399786A JP2525362B2 JP 2525362 B2 JP2525362 B2 JP 2525362B2 JP 61103997 A JP61103997 A JP 61103997A JP 10399786 A JP10399786 A JP 10399786A JP 2525362 B2 JP2525362 B2 JP 2525362B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pump
- fuel injection
- valve
- fuel supply
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 title claims description 134
- 238000002347 injection Methods 0.000 title claims description 70
- 239000007924 injection Substances 0.000 title claims description 70
- 238000002485 combustion reaction Methods 0.000 title claims description 40
- 239000002828 fuel tank Substances 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
-
- 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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/124—Throttling of fuel passages to or from the pumping chamber
-
- 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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/125—Variably-timed valves controlling fuel passages
- F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
-
- 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
- F02M41/10—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 pump pistons acting as the distributor
- F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3516456.5 | 1985-05-08 | ||
| DE19853516456 DE3516456A1 (de) | 1985-05-08 | 1985-05-08 | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61255227A JPS61255227A (ja) | 1986-11-12 |
| JP2525362B2 true JP2525362B2 (ja) | 1996-08-21 |
Family
ID=6270084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61103997A Expired - Lifetime JP2525362B2 (ja) | 1985-05-08 | 1986-05-08 | 内燃機関の燃料噴射ポンプ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4733640A (en, 2012) |
| JP (1) | JP2525362B2 (en, 2012) |
| DE (1) | DE3516456A1 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007500817A (ja) * | 2003-05-22 | 2007-01-18 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関用の燃料噴射系 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3033214B2 (ja) * | 1991-02-27 | 2000-04-17 | 株式会社デンソー | 複数の燃料圧送手段による蓄圧式燃料供給方法及び装置と、複数の流体圧送手段を有する機器における異常判断装置 |
| JP3173663B2 (ja) * | 1991-08-14 | 2001-06-04 | 本田技研工業株式会社 | 内燃エンジンの燃料噴射制御装置 |
| DE4241374A1 (de) * | 1992-12-09 | 1994-06-16 | Kloeckner Humboldt Deutz Ag | Kraftstoffversorgungssystem |
| US5503127A (en) * | 1994-12-13 | 1996-04-02 | Stanadyne Automotive Corp. | Fuel injection pump with auxiliary control system |
| GB9703121D0 (en) | 1997-02-14 | 1997-04-02 | Lucas Ind Plc | Advance arrangement |
| JP4909973B2 (ja) * | 2008-11-14 | 2012-04-04 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
| DE102013212302A1 (de) * | 2013-06-26 | 2014-12-31 | Robert Bosch Gmbh | Hochdruckpumpe und Kraftstoffeinspritzanlage mit einer Hochdruckpumpe |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1913808C3 (de) * | 1969-03-19 | 1976-01-08 | Robert Bosch Gmbh, 7000 Stuttgart | Überdrehsicherung für Einspritzpumpen von Brennkraftmaschinen |
| DE2804038A1 (de) * | 1978-01-31 | 1979-08-09 | Bosch Gmbh Robert | Einspritzpumpe mit elektronisch gesteuertem vollastanschlag |
| JPS55151152A (en) * | 1979-05-11 | 1980-11-25 | Nippon Denso Co Ltd | Engine stopping apparatus |
| JPS5688954A (en) * | 1979-12-21 | 1981-07-18 | Nippon Denso Co Ltd | Engine stopping apparatus |
| JPS57146046A (en) * | 1981-03-05 | 1982-09-09 | Nissan Motor Co Ltd | Fuel pressure regulating device for fuel injection pump |
| JPS58172437A (ja) * | 1982-04-02 | 1983-10-11 | Toyota Motor Corp | デイ−ゼルエンジンの燃料噴射量制御装置 |
| DE3304335A1 (de) * | 1983-02-09 | 1984-08-09 | Robert Bosch Gmbh, 7000 Stuttgart | Steuereinrichtung zum stillsetzen einer brennkraftmaschine |
-
1985
- 1985-05-08 DE DE19853516456 patent/DE3516456A1/de active Granted
-
1986
- 1986-04-30 US US06/857,665 patent/US4733640A/en not_active Expired - Fee Related
- 1986-05-08 JP JP61103997A patent/JP2525362B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007500817A (ja) * | 2003-05-22 | 2007-01-18 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 内燃機関用の燃料噴射系 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3516456A1 (de) | 1986-11-13 |
| JPS61255227A (ja) | 1986-11-12 |
| DE3516456C2 (en, 2012) | 1991-06-13 |
| US4733640A (en) | 1988-03-29 |
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