DE2601401A1 - Einspritzpumpe fuer dieselmotoren - Google Patents
Einspritzpumpe fuer dieselmotorenInfo
- Publication number
- DE2601401A1 DE2601401A1 DE19762601401 DE2601401A DE2601401A1 DE 2601401 A1 DE2601401 A1 DE 2601401A1 DE 19762601401 DE19762601401 DE 19762601401 DE 2601401 A DE2601401 A DE 2601401A DE 2601401 A1 DE2601401 A1 DE 2601401A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- valve
- injection pump
- displacement
- displacement valve
- 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
- 238000002347 injection Methods 0.000 title claims description 90
- 239000007924 injection Substances 0.000 title claims description 90
- 238000006073 displacement reaction Methods 0.000 claims description 141
- 239000000446 fuel Substances 0.000 claims description 109
- 238000011049 filling Methods 0.000 claims description 39
- 238000013459 approach Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 210000000481 breast Anatomy 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 239000007789 gas Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000013461 design Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- XNQCXEBZBVDKAL-UHFFFAOYSA-N OSSS Chemical compound OSSS XNQCXEBZBVDKAL-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/462—Delivery valves
-
- 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
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/04—Fuel-injection apparatus having means for avoiding effect of cavitation, e.g. erosion
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7925—Piston-type valves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS26275 | 1975-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2601401A1 true DE2601401A1 (de) | 1976-09-23 |
Family
ID=5334436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762601401 Pending DE2601401A1 (de) | 1975-01-15 | 1976-01-15 | Einspritzpumpe fuer dieselmotoren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4099894A (enExample) |
| JP (1) | JPS51126415A (enExample) |
| DD (1) | DD124931A1 (enExample) |
| DE (1) | DE2601401A1 (enExample) |
| FR (1) | FR2298008A1 (enExample) |
| GB (1) | GB1511122A (enExample) |
| IT (1) | IT1054082B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1888911A1 (de) * | 2005-05-25 | 2008-02-20 | Robert Bosch Gmbh | Auslassstutzen für eine hochdruckpumpe |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179245A (en) * | 1977-08-15 | 1979-12-18 | Colt Industries Operating Corp. | Acceleration pump with temperature-responsive control of delivery |
| DE2832964C2 (de) * | 1978-07-27 | 1982-09-09 | Thyssen Industrie Ag, 4300 Essen | Überdruckventil, vornehmlich für hydraulische Schubkolbengetriebe von Ausbauelementen des untertägigen Grubenbetriebes |
| IT1163413B (it) * | 1982-07-15 | 1987-04-08 | Lucas Ind Plc | Valvola di erogazione |
| DE3245142A1 (de) * | 1982-12-07 | 1984-06-07 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und vorrichtung zum einspritzen von kraftstoff |
| US4478189A (en) * | 1982-12-08 | 1984-10-23 | Lucas Industries | Fuel injection system |
| IT1182446B (it) * | 1985-02-15 | 1987-10-05 | Weber Spa Azienda Altegna | Pompa di iniezione del combustibile per motori a ciclo diesel per autoveicoli con regolazione della portata e dell anticipo di iniezione asservita alla pressione di alimentazione |
| US4805663A (en) * | 1986-11-28 | 1989-02-21 | Stant Inc. | Flow control valve |
| US4742844A (en) * | 1986-11-28 | 1988-05-10 | Stant Inc. | Flow control valve |
| US4715403A (en) * | 1986-11-28 | 1987-12-29 | Stant Inc. | Flow control valve |
| DE3644595A1 (de) * | 1986-12-29 | 1988-07-07 | Bosch Gmbh Robert | Druckentlastungsventil fuer kraftstoffeinspritzpumpen |
| DE3874720T2 (de) * | 1988-01-16 | 1993-07-01 | Lucas Ind Plc | Drucksteuerventil. |
| DE4028941A1 (de) * | 1990-03-03 | 1991-09-05 | Bosch Gmbh Robert | Druckmittelfoerdereinrichtung mit einer hubkolbenpumpe |
| US5073096A (en) * | 1990-10-10 | 1991-12-17 | Halliburton Company | Front-discharge fluid end for reciprocating pump |
| US5299921A (en) * | 1992-09-10 | 1994-04-05 | Halliburton Company | Manifold for a front-discharge fluid end reciprocating pump |
| DE19727543A1 (de) * | 1997-06-28 | 1999-01-07 | Bosch Gmbh Robert | Kraftstoffzuleitungseinrichtung |
| FR2817054A1 (fr) * | 2000-11-21 | 2002-05-24 | Snecma Moteurs | Dispositif doseur a reglage optimise |
| US7503511B2 (en) * | 2004-09-08 | 2009-03-17 | Space Exploration Technologies | Pintle injector tip with active cooling |
| US8332130B2 (en) * | 2008-09-30 | 2012-12-11 | Dale Arden Stretch | Leak detection system |
| CN105570089A (zh) * | 2015-12-18 | 2016-05-11 | 常熟市制冷压缩机铸件厂 | 一种冰箱压缩机用排气阀 |
| US11015558B2 (en) * | 2019-02-15 | 2021-05-25 | Delphi Technologies Ip Limited | Combination outlet valve and pressure relief valve and fuel pump using the same |
| US11352994B1 (en) | 2021-01-12 | 2022-06-07 | Delphi Technologies Ip Limited | Fuel pump and combination outlet and pressure relief valve thereof |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1933454A (en) * | 1932-04-12 | 1933-10-31 | Sidney Arthur Alexander | Delivery valve of reciprocating pumps |
| GB421285A (en) * | 1933-06-14 | 1934-12-14 | Pilgrims Way Motor Company Ltd | Improvements in, or relating to, liquid-fuel injection pumps for use in connection with diesel-type internal combustion engines |
| US2033839A (en) * | 1934-04-20 | 1936-03-10 | Bryce Ltd | Pressure equalizing valve |
| US2090688A (en) * | 1935-05-14 | 1937-08-24 | Lawrence W Lindberg | Fuel supply pump |
| FR1050441A (fr) * | 1950-11-17 | 1954-01-07 | British Internal Combust Eng | Perfectionnements aux dispositifs d'injection de combustible liquide |
| US2665167A (en) * | 1951-07-06 | 1954-01-05 | Carl F High | Fuel injection nozzle |
| GB706648A (en) * | 1951-11-08 | 1954-03-31 | Bryce Fuel Injection Ltd | Improvements relating to fuel injection pump delivery valves |
| GB709847A (en) * | 1952-01-29 | 1954-06-02 | Dowty Equipment Ltd | Improvements relating to non-return valves |
| US2922581A (en) * | 1954-06-14 | 1960-01-26 | Bendix Aviat Corp | Fuel injection apparatus |
| DE1264149B (de) * | 1962-05-19 | 1968-03-21 | Daimler Benz Ag | Vorrichtung zur Entlastung der Einspritzleitung von Brennkraftmaschinen |
| FR1432975A (fr) * | 1964-04-21 | 1966-03-25 | Sulzer Ag | Pompe d'injection du carburant dans un moteur à piston à combustion interne |
| GB1056337A (en) * | 1964-04-25 | 1967-01-25 | Ruston & Hornsby Ltd | Fuel injection pump valves |
| FR1399113A (fr) * | 1964-06-17 | 1965-05-14 | Sulzer Ag | Soupape de refoulement pour pompe d'injection de combustible |
| GB1094659A (en) * | 1964-10-26 | 1967-12-13 | Ricardo & Co Engineers | Fuel injection apparatus for internal combustion engines |
| DE1289359B (de) * | 1966-08-30 | 1969-02-13 | Kloeckner Humboldt Deutz Ag | Kraftstoffeinspritzsystem |
| US3773440A (en) * | 1971-12-22 | 1973-11-20 | Mitsubishi Heavy Ind Ltd | Fuel injection pump construction |
| DE2306270A1 (de) * | 1973-02-08 | 1974-08-29 | Duap Ag | Einspritz-system |
| DE2344865A1 (de) * | 1973-09-06 | 1975-03-20 | Maschf Augsburg Nuernberg Ag | Vorrichtung zur brennstoffeinspritzung |
-
1976
- 1976-01-13 GB GB1111/76A patent/GB1511122A/en not_active Expired
- 1976-01-14 DD DD190803A patent/DD124931A1/xx unknown
- 1976-01-14 IT IT19257/76A patent/IT1054082B/it active
- 1976-01-15 US US05/649,358 patent/US4099894A/en not_active Expired - Lifetime
- 1976-01-15 FR FR7601007A patent/FR2298008A1/fr not_active Withdrawn
- 1976-01-15 DE DE19762601401 patent/DE2601401A1/de active Pending
- 1976-01-16 JP JP51003312A patent/JPS51126415A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1888911A1 (de) * | 2005-05-25 | 2008-02-20 | Robert Bosch Gmbh | Auslassstutzen für eine hochdruckpumpe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51126415A (en) | 1976-11-04 |
| DD124931A1 (enExample) | 1977-03-23 |
| GB1511122A (en) | 1978-05-17 |
| IT1054082B (it) | 1981-11-10 |
| US4099894A (en) | 1978-07-11 |
| FR2298008A1 (fr) | 1976-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |