DE3545052C2 - - Google Patents
Info
- Publication number
- DE3545052C2 DE3545052C2 DE3545052A DE3545052A DE3545052C2 DE 3545052 C2 DE3545052 C2 DE 3545052C2 DE 3545052 A DE3545052 A DE 3545052A DE 3545052 A DE3545052 A DE 3545052A DE 3545052 C2 DE3545052 C2 DE 3545052C2
- Authority
- DE
- Germany
- Prior art keywords
- valve
- plunger
- pressure
- channel
- overflow
- 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
- 238000002347 injection Methods 0.000 claims description 37
- 239000007924 injection Substances 0.000 claims description 37
- 239000000446 fuel Substances 0.000 claims description 35
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims 1
- 238000013459 approach Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001404 mediated effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
-
- 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
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 |
|---|---|---|---|
| US06/689,202 US4583509A (en) | 1985-01-07 | 1985-01-07 | Diesel fuel injection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3545052A1 DE3545052A1 (de) | 1986-07-10 |
| DE3545052C2 true DE3545052C2 (forum.php) | 1991-05-16 |
Family
ID=24767459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853545052 Granted DE3545052A1 (de) | 1985-01-07 | 1985-12-19 | Brennstoff-einspritzpumpe fuer eine wenigstens vierzylindrige brennkraftmaschine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4583509A (forum.php) |
| JP (1) | JPS61164065A (forum.php) |
| DE (1) | DE3545052A1 (forum.php) |
| GB (1) | GB2169665B (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19751240A1 (de) * | 1997-11-19 | 1999-05-20 | Itt Mfg Enterprises Inc | Elektromagnetventil |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE59434T1 (de) * | 1984-09-14 | 1991-01-15 | Bosch Gmbh Robert | Elektrisch gesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen. |
| DE3732553A1 (de) * | 1987-09-26 | 1989-04-13 | Bosch Gmbh Robert | Magnetventil |
| DE4190251T (forum.php) * | 1990-02-07 | 1992-01-30 | ||
| US5215449A (en) * | 1991-12-05 | 1993-06-01 | Stanadyne Automotive Corp. | Distributor type fuel injection pump |
| US5413082A (en) * | 1994-01-19 | 1995-05-09 | Siemens Electric Limited | Canister purge system having improved purge valve |
| US5605289A (en) * | 1994-12-02 | 1997-02-25 | Caterpillar Inc. | Fuel injector with spring-biased control valve |
| US5507260A (en) * | 1995-02-27 | 1996-04-16 | Hintzen; Mark N. | Fuel management system for internal combustion engines |
| US6167869B1 (en) | 1997-11-03 | 2001-01-02 | Caterpillar Inc. | Fuel injector utilizing a multiple current level solenoid |
| DE10050238A1 (de) * | 2000-10-11 | 2002-04-25 | Bosch Gmbh Robert | Magnetventilbetätigtes Steuermodul zur Fluidkontrolle bei Einspritzsystemen |
| US6832748B2 (en) * | 2001-12-05 | 2004-12-21 | Cummins Inc. | Outwardly opening, seat-sealed, force balanced, hydraulic valve and actuator assembly |
| US7179060B2 (en) * | 2002-12-09 | 2007-02-20 | Caterpillar Inc | Variable discharge pump with two pumping plungers and shared shuttle member |
| US7517200B2 (en) * | 2004-06-24 | 2009-04-14 | Caterpillar Inc. | Variable discharge fuel pump |
| US7470117B2 (en) * | 2004-11-30 | 2008-12-30 | Caterpillar Inc. | Variable discharge fuel pump |
| US8436704B1 (en) * | 2011-11-09 | 2013-05-07 | Caterpillar Inc. | Protected powder metal stator core and solenoid actuator using same |
| US9399976B2 (en) * | 2013-07-18 | 2016-07-26 | Denso International America, Inc. | Fuel delivery system containing high pressure pump with isolation valves |
| RU2695162C1 (ru) * | 2018-05-16 | 2019-07-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский университет транспорта (МИИТ)" РУТ (МИИТ) | Способ организации работы топливного насоса высокого давления и блочный многосекционный топливный насос высокого давления для его реализации |
| US11746734B2 (en) * | 2018-08-23 | 2023-09-05 | Progress Rail Services Corporation | Electronic unit injector shuttle valve |
| RU2724560C1 (ru) * | 2019-10-31 | 2020-06-23 | Федеральное государственное автономное образовательное учреждение высшего образования "Российский университет транспорта" (ФГАОУ ВО РУТ (МИИТ), РУТ (МИИТ) | Блочный многосекционный топливный насос высокого давления |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1664608A (en) * | 1924-05-12 | 1928-04-03 | Louis O French | Fuel-injection system |
| US2016503A (en) * | 1934-06-05 | 1935-10-08 | Louie C Kenworthy | Fuel distributing unit for diesel engines |
| US2287702A (en) * | 1941-05-15 | 1942-06-23 | American Locomotive Co | Fuel injection device |
| US3744465A (en) * | 1972-01-24 | 1973-07-10 | Ambac Ind | Hydraulic shuttle vavle for fuel injection pumps |
| US4241714A (en) * | 1979-06-25 | 1980-12-30 | General Motors Corporation | Solenoid valve controlled fuel injection pump |
| US4379442A (en) * | 1980-10-06 | 1983-04-12 | Ford Motor Company | Electromagnetically controlled fuel injection pump |
| DE3112381A1 (de) * | 1981-03-28 | 1982-11-11 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrisch gesteuerte kraftstoffeinspritzeinrichtung fuer mehrzylinder-brennkraftmaschinen, insbesondere zur kraftstoffdirekteinspritzung bei fremdgezuendeten brennkraftmaschinen |
| DE3148671A1 (de) * | 1981-12-09 | 1983-07-21 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen, insbesondere fuer dieselmotoren |
| US4497299A (en) * | 1984-01-13 | 1985-02-05 | Ford Motor Company | Plunger type fuel injection pump |
-
1985
- 1985-01-07 US US06/689,202 patent/US4583509A/en not_active Expired - Fee Related
- 1985-12-06 GB GB08530172A patent/GB2169665B/en not_active Expired
- 1985-12-19 DE DE19853545052 patent/DE3545052A1/de active Granted
-
1986
- 1986-01-06 JP JP61000488A patent/JPS61164065A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19751240A1 (de) * | 1997-11-19 | 1999-05-20 | Itt Mfg Enterprises Inc | Elektromagnetventil |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8530172D0 (en) | 1986-01-15 |
| GB2169665B (en) | 1988-01-20 |
| JPS61164065A (ja) | 1986-07-24 |
| GB2169665A (en) | 1986-07-16 |
| US4583509A (en) | 1986-04-22 |
| DE3545052A1 (de) | 1986-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8120 | Willingness to grant licences paragraph 23 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |