ATE489553T1 - MAGNETIC VALVE - Google Patents
MAGNETIC VALVEInfo
- Publication number
- ATE489553T1 ATE489553T1 AT08708642T AT08708642T ATE489553T1 AT E489553 T1 ATE489553 T1 AT E489553T1 AT 08708642 T AT08708642 T AT 08708642T AT 08708642 T AT08708642 T AT 08708642T AT E489553 T1 ATE489553 T1 AT E489553T1
- Authority
- AT
- Austria
- Prior art keywords
- anchor
- injection valve
- magnetic valve
- anchor assembly
- injection
- Prior art date
Links
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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
-
- 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
- F02M2200/30—Fuel-injection apparatus having mechanical parts, the movement of which is damped
- F02M2200/306—Fuel-injection apparatus having mechanical parts, the movement of which is damped using mechanical means
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)
- Valve Device For Special Equipments (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to an injection valve (10), particularly for the injection of fuel into the combustion spaces of internal combustion engines. The injection valve (10) comprises an anchor assembly which, in turn, has an anchor plate (20) and an anchor bolt (18). A seat (30) of the injection valve (10) is unblocked or closed off by the anchor assembly. The anchor plate (20) of the anchor assembly comprises a number of anchor wings (22), pairs of which have different inherent frequencies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016252A DE102007016252A1 (en) | 2007-04-04 | 2007-04-04 | magnetic valve |
PCT/EP2008/051338 WO2008122452A1 (en) | 2007-04-04 | 2008-02-04 | Magnetic valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE489553T1 true ATE489553T1 (en) | 2010-12-15 |
Family
ID=39410278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08708642T ATE489553T1 (en) | 2007-04-04 | 2008-02-04 | MAGNETIC VALVE |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2145100B1 (en) |
CN (1) | CN101802385B (en) |
AT (1) | ATE489553T1 (en) |
DE (2) | DE102007016252A1 (en) |
WO (1) | WO2008122452A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758712A (en) * | 2011-04-29 | 2012-10-31 | 北京亚新科天纬油泵油嘴股份有限公司 | Fuel injection executing valve |
DE102015226499A1 (en) * | 2015-12-22 | 2017-06-22 | Robert Bosch Gmbh | Solenoid valve for a fuel injection valve, method for operating the solenoid valve and fuel injection valve with such a solenoid valve |
DE102016225768A1 (en) * | 2016-12-21 | 2018-06-21 | Robert Bosch Gmbh | A fuel injector and method of operating a fuel injector |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8519251D0 (en) * | 1985-07-31 | 1985-09-04 | Lucas Ind Plc | Fuel injector |
US4978074A (en) * | 1989-06-21 | 1990-12-18 | General Motors Corporation | Solenoid actuated valve assembly |
US5299776A (en) * | 1993-03-26 | 1994-04-05 | Siemens Automotive L.P. | Impact dampened armature and needle valve assembly |
DE10008554A1 (en) | 2000-02-24 | 2001-08-30 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
JP2006329029A (en) * | 2005-05-25 | 2006-12-07 | Denso Corp | Injector |
JP2007064364A (en) * | 2005-08-31 | 2007-03-15 | Denso Corp | Solenoid valve |
-
2007
- 2007-04-04 DE DE102007016252A patent/DE102007016252A1/en not_active Withdrawn
-
2008
- 2008-02-04 WO PCT/EP2008/051338 patent/WO2008122452A1/en active Application Filing
- 2008-02-04 DE DE502008001902T patent/DE502008001902D1/en active Active
- 2008-02-04 EP EP08708642A patent/EP2145100B1/en not_active Not-in-force
- 2008-02-04 AT AT08708642T patent/ATE489553T1/en active
- 2008-02-04 CN CN2008800110127A patent/CN101802385B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO2008122452A8 (en) | 2010-02-18 |
EP2145100B1 (en) | 2010-11-24 |
CN101802385A (en) | 2010-08-11 |
CN101802385B (en) | 2012-04-18 |
DE502008001902D1 (en) | 2011-01-05 |
WO2008122452A1 (en) | 2008-10-16 |
DE102007016252A1 (en) | 2008-10-09 |
EP2145100A1 (en) | 2010-01-20 |
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