IT1221912B - Pompa di iniezione del combustibile a cilindrata variabile per apparati di iniezione di motori diesel - Google Patents
Pompa di iniezione del combustibile a cilindrata variabile per apparati di iniezione di motori dieselInfo
- Publication number
- IT1221912B IT1221912B IT68053/87A IT6805387A IT1221912B IT 1221912 B IT1221912 B IT 1221912B IT 68053/87 A IT68053/87 A IT 68053/87A IT 6805387 A IT6805387 A IT 6805387A IT 1221912 B IT1221912 B IT 1221912B
- Authority
- IT
- Italy
- Prior art keywords
- diesel engine
- variable displacement
- fuel injection
- displacement fuel
- pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
-
- 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
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
-
- 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
- F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
-
- 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
- F02M2200/24—Fuel-injection apparatus with sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68053/87A IT1221912B (it) | 1987-12-09 | 1987-12-09 | Pompa di iniezione del combustibile a cilindrata variabile per apparati di iniezione di motori diesel |
EP88830486A EP0320462B1 (en) | 1987-12-09 | 1988-11-15 | A fuel-injection pump with variable cylinder capacity for diesel engine injection systems |
ES198888830486T ES2025817T3 (es) | 1987-12-09 | 1988-11-15 | Un sistema de inyeccion de combustible para motores diesel con capacidad variable del cilindro de la bomba. |
DE8888830486T DE3864802D1 (de) | 1987-12-09 | 1988-11-15 | Brennstoffeinspritzpumpe mit verstellbarem zylindervolumen fuer dieselmotor-einspritzanlagen. |
AT88830486T ATE67280T1 (de) | 1987-12-09 | 1988-11-15 | Brennstoffeinspritzpumpe mit verstellbarem zylindervolumen fuer dieselmotor-einspritzanlagen. |
US07/279,209 US4928656A (en) | 1987-12-09 | 1988-12-02 | Fuel-injection pump with variable cylinder capacity for diesel engine injection systems |
JP63309018A JP2695452B2 (ja) | 1987-12-09 | 1988-12-08 | ヂーゼルエンジン用噴射システムにおける可変容量シリンダを備える燃料噴射ポンプ |
BR888806492A BR8806492A (pt) | 1987-12-09 | 1988-12-08 | Bomba injetora de combustivel para sistemas de injecao de motores diesel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT68053/87A IT1221912B (it) | 1987-12-09 | 1987-12-09 | Pompa di iniezione del combustibile a cilindrata variabile per apparati di iniezione di motori diesel |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8768053A0 IT8768053A0 (it) | 1987-12-09 |
IT1221912B true IT1221912B (it) | 1990-07-12 |
Family
ID=11307498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT68053/87A IT1221912B (it) | 1987-12-09 | 1987-12-09 | Pompa di iniezione del combustibile a cilindrata variabile per apparati di iniezione di motori diesel |
Country Status (8)
Country | Link |
---|---|
US (1) | US4928656A (it) |
EP (1) | EP0320462B1 (it) |
JP (1) | JP2695452B2 (it) |
AT (1) | ATE67280T1 (it) |
BR (1) | BR8806492A (it) |
DE (1) | DE3864802D1 (it) |
ES (1) | ES2025817T3 (it) |
IT (1) | IT1221912B (it) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613475A (en) * | 1996-03-07 | 1997-03-25 | Firey; Joseph C. | Gasoline fuel injector compensator |
US5655501A (en) * | 1996-05-09 | 1997-08-12 | Caterpillar Inc. | Rate shaping plunger/piston assembly for a hydraulically actuated fuel injector |
US6253739B1 (en) * | 1999-12-17 | 2001-07-03 | Daimlerchrysler Corporation | Dual function fuel supply module |
US20030236489A1 (en) | 2002-06-21 | 2003-12-25 | Baxter International, Inc. | Method and apparatus for closed-loop flow control system |
US7287494B2 (en) * | 2004-11-10 | 2007-10-30 | Buck Supply Co., Inc. | Multicylinder internal combustion engine with individual cylinder assemblies and modular cylinder carrier |
US7543558B2 (en) | 2004-11-10 | 2009-06-09 | Buck Diesel Engines, Inc. | Multicylinder internal combustion engine with individual cylinder assemblies |
US7287493B2 (en) * | 2004-11-10 | 2007-10-30 | Buck Supply Co., Inc. | Internal combustion engine with hybrid cooling system |
FR2919356B1 (fr) * | 2007-07-26 | 2009-10-30 | Suntec Ind France Soc Par Acti | Pompe modulante a liquide |
US8316814B2 (en) | 2009-06-29 | 2012-11-27 | Buck Kenneth M | Toploading internal combustion engine |
DE102011003396A1 (de) | 2011-01-31 | 2012-08-02 | Continental Automotive Gmbh | Pumpeneinheit für eine Hochdruckpumpe |
DE102011085605A1 (de) * | 2011-11-02 | 2013-02-07 | Continental Automotive Gmbh | Pumpeneinheit einer Fluidpumpe und Fluidpumpe |
US9753443B2 (en) | 2014-04-21 | 2017-09-05 | Synerject Llc | Solenoid systems and methods for detecting length of travel |
US9997287B2 (en) | 2014-06-06 | 2018-06-12 | Synerject Llc | Electromagnetic solenoids having controlled reluctance |
WO2015191348A1 (en) | 2014-06-09 | 2015-12-17 | Synerject Llc | Methods and apparatus for cooling a solenoid coil of a solenoid pump |
US10982633B2 (en) * | 2017-07-03 | 2021-04-20 | Continental Automotive Systems, Inc. | Fuel pump solenoid assembly method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB660562A (en) * | 1946-03-11 | 1951-11-07 | Antonin Zelezny | Improvements in fuel injection pumps particularly for internal combustion engines |
FR1217972A (fr) * | 1957-12-19 | 1960-05-06 | Georgia Tech Res Inst | Système d'injection de carburant |
GB902668A (en) * | 1959-11-23 | 1962-08-09 | Hydraulectric Eniterprises Ltd | Pumping apparatus |
US4249499A (en) * | 1980-01-21 | 1981-02-10 | Cummins Engine Company, Inc. | Timing mechanism for a fuel supply system |
US4300509A (en) * | 1980-10-06 | 1981-11-17 | Ford Motor Company | Fuel injection and control systems |
CA1170903A (en) * | 1980-12-17 | 1984-07-17 | Jack R. Phipps | Single solenoid floating piston distributor pump |
DE3206429C2 (de) * | 1982-02-23 | 1983-12-22 | Daimler-Benz Ag, 7000 Stuttgart | Hydraulische Verstelleinrichtung zur Beeinflussung des Einspritzbeginns einer für selbstzündende Brennkraftmaschinen vorgesehenen Einspritzpumpe |
FR2585077B1 (fr) * | 1985-07-16 | 1989-08-25 | Renault | Pompe a debit variable |
-
1987
- 1987-12-09 IT IT68053/87A patent/IT1221912B/it active
-
1988
- 1988-11-15 AT AT88830486T patent/ATE67280T1/de active
- 1988-11-15 EP EP88830486A patent/EP0320462B1/en not_active Expired - Lifetime
- 1988-11-15 ES ES198888830486T patent/ES2025817T3/es not_active Expired - Lifetime
- 1988-11-15 DE DE8888830486T patent/DE3864802D1/de not_active Expired - Lifetime
- 1988-12-02 US US07/279,209 patent/US4928656A/en not_active Expired - Lifetime
- 1988-12-08 JP JP63309018A patent/JP2695452B2/ja not_active Expired - Fee Related
- 1988-12-08 BR BR888806492A patent/BR8806492A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPH01190963A (ja) | 1989-08-01 |
ES2025817T3 (es) | 1992-04-01 |
US4928656A (en) | 1990-05-29 |
ATE67280T1 (de) | 1991-09-15 |
IT8768053A0 (it) | 1987-12-09 |
BR8806492A (pt) | 1989-08-22 |
EP0320462A1 (en) | 1989-06-14 |
DE3864802D1 (de) | 1991-10-17 |
JP2695452B2 (ja) | 1997-12-24 |
EP0320462B1 (en) | 1991-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19981221 |