GB2565093B - Fuel Pressurising device - Google Patents
Fuel Pressurising device Download PDFInfo
- Publication number
- GB2565093B GB2565093B GB1712342.3A GB201712342A GB2565093B GB 2565093 B GB2565093 B GB 2565093B GB 201712342 A GB201712342 A GB 201712342A GB 2565093 B GB2565093 B GB 2565093B
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressurising device
- fuel
- fuel pressurising
- pressurising
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title 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
- 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
- F02M41/1411—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 characterised by means for varying fuel delivery or injection timing
- F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
-
- 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
- F02M59/205—Quantity of fuel admitted to pumping elements being metered by an auxiliary metering device
-
- 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
- F02M59/367—Pump inlet valves of the check valve type being open when actuated
-
- 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
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
- F02M2700/1317—Fuel pumpo for internal combustion engines
- F02M2700/1358—Fuel pump with control of fuel inlet to the pumping chamber
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1712342.3A GB2565093B (en) | 2017-08-01 | 2017-08-01 | Fuel Pressurising device |
EP18183555.4A EP3438445B1 (en) | 2017-08-01 | 2018-07-13 | Fuel pressurising device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1712342.3A GB2565093B (en) | 2017-08-01 | 2017-08-01 | Fuel Pressurising device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201712342D0 GB201712342D0 (en) | 2017-09-13 |
GB2565093A GB2565093A (en) | 2019-02-06 |
GB2565093B true GB2565093B (en) | 2020-03-25 |
Family
ID=59778957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1712342.3A Active GB2565093B (en) | 2017-08-01 | 2017-08-01 | Fuel Pressurising device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3438445B1 (en) |
GB (1) | GB2565093B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816672A2 (en) * | 1996-07-05 | 1998-01-07 | Nippon Soken, Inc. | High-pressure pump for use in fuel injection system for diesel engine |
EP0902181A2 (en) * | 1997-09-11 | 1999-03-17 | Denso Corporation | Variable-discharge-rate high-pressure pump |
EP1191226A2 (en) * | 2000-09-25 | 2002-03-27 | Toyota Jidosha Kabushiki Kaisha | Compound electromagnetic valve, high pressure pump and apparatus for controlling high pressure pump |
US20060000447A1 (en) * | 2004-06-30 | 2006-01-05 | C.R.F. Societa Consortile Per Azioni | High-pressure variable-flow-rate pump for a fuel-injection system |
EP2647824A1 (en) * | 2012-04-05 | 2013-10-09 | Delphi Technologies Holding S.à.r.l. | Injection pump systems and methods of operation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2050952A1 (en) * | 2007-10-16 | 2009-04-22 | Delphi Technologies, Inc. | Fuel pump |
DE102008043237A1 (en) * | 2008-10-28 | 2010-04-29 | Robert Bosch Gmbh | High-pressure fuel pump for an internal combustion engine |
WO2016177431A1 (en) * | 2015-05-07 | 2016-11-10 | Volvo Truck Corporation | Fuel pump assembly |
-
2017
- 2017-08-01 GB GB1712342.3A patent/GB2565093B/en active Active
-
2018
- 2018-07-13 EP EP18183555.4A patent/EP3438445B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0816672A2 (en) * | 1996-07-05 | 1998-01-07 | Nippon Soken, Inc. | High-pressure pump for use in fuel injection system for diesel engine |
EP0902181A2 (en) * | 1997-09-11 | 1999-03-17 | Denso Corporation | Variable-discharge-rate high-pressure pump |
EP1191226A2 (en) * | 2000-09-25 | 2002-03-27 | Toyota Jidosha Kabushiki Kaisha | Compound electromagnetic valve, high pressure pump and apparatus for controlling high pressure pump |
US20060000447A1 (en) * | 2004-06-30 | 2006-01-05 | C.R.F. Societa Consortile Per Azioni | High-pressure variable-flow-rate pump for a fuel-injection system |
EP2647824A1 (en) * | 2012-04-05 | 2013-10-09 | Delphi Technologies Holding S.à.r.l. | Injection pump systems and methods of operation |
Also Published As
Publication number | Publication date |
---|---|
GB2565093A (en) | 2019-02-06 |
EP3438445A1 (en) | 2019-02-06 |
EP3438445B1 (en) | 2023-10-25 |
GB201712342D0 (en) | 2017-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20190222 AND 20190227 |