EP3274582A1 - Control valve arrangement - Google Patents
Control valve arrangementInfo
- Publication number
- EP3274582A1 EP3274582A1 EP16702576.6A EP16702576A EP3274582A1 EP 3274582 A1 EP3274582 A1 EP 3274582A1 EP 16702576 A EP16702576 A EP 16702576A EP 3274582 A1 EP3274582 A1 EP 3274582A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- outlet conduit
- valve body
- section
- junction
- main
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims abstract description 20
- 239000012530 fluid Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000033001 locomotion 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0043—Two-way 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/28—Details of throttles in fuel-injection apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1505094.1A GB201505094D0 (en) | 2015-03-26 | 2015-03-26 | Control valve arrangement |
PCT/EP2016/052301 WO2016150603A1 (en) | 2015-03-26 | 2016-02-03 | Control valve arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3274582A1 true EP3274582A1 (en) | 2018-01-31 |
EP3274582B1 EP3274582B1 (en) | 2019-06-05 |
Family
ID=53052422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16702576.6A Active EP3274582B1 (en) | 2015-03-26 | 2016-02-03 | Control valve arrangement |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3274582B1 (en) |
CN (1) | CN107429651B (en) |
GB (1) | GB201505094D0 (en) |
WO (1) | WO2016150603A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3722590A4 (en) * | 2017-12-07 | 2021-07-28 | Tianjin Shengoumei Engine Technology Consulting Co | Common-rail fuel injector for diesel engine |
CN114464842B (en) * | 2022-02-09 | 2023-01-31 | 擎能动力科技(苏州)有限公司 | Front-end structure and system of fluid circulation system of fuel cell system and new energy automobile |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1657435B8 (en) * | 2004-11-12 | 2007-05-09 | C.R.F. Società Consortile per Azioni | A fuel injector for an internal-combustion engine |
FR2936025A1 (en) * | 2008-09-16 | 2010-03-19 | Renault Sas | DEVICE FOR INJECTING FUID. |
DE102010003202A1 (en) * | 2010-03-24 | 2011-09-29 | Robert Bosch Gmbh | Common rail injector with pressure compensated switching valve and additional storage volume |
EP2778386B1 (en) * | 2013-03-13 | 2016-03-09 | Delphi International Operations Luxembourg S.à r.l. | Control valve assembly and fuel injector incorporating a control valve assembly |
-
2015
- 2015-03-26 GB GBGB1505094.1A patent/GB201505094D0/en not_active Ceased
-
2016
- 2016-02-03 WO PCT/EP2016/052301 patent/WO2016150603A1/en active Application Filing
- 2016-02-03 EP EP16702576.6A patent/EP3274582B1/en active Active
- 2016-02-03 CN CN201680017088.5A patent/CN107429651B/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3274582B1 (en) | 2019-06-05 |
GB201505094D0 (en) | 2015-05-06 |
WO2016150603A1 (en) | 2016-09-29 |
CN107429651A (en) | 2017-12-01 |
CN107429651B (en) | 2019-08-30 |
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