ATE469297T1 - Kraftstoffeinspritzventil für brennkraftmaschinen - Google Patents
Kraftstoffeinspritzventil für brennkraftmaschinenInfo
- Publication number
- ATE469297T1 ATE469297T1 AT06120595T AT06120595T ATE469297T1 AT E469297 T1 ATE469297 T1 AT E469297T1 AT 06120595 T AT06120595 T AT 06120595T AT 06120595 T AT06120595 T AT 06120595T AT E469297 T1 ATE469297 T1 AT E469297T1
- Authority
- AT
- Austria
- Prior art keywords
- fuel injection
- injection valve
- internal combustion
- combustion engines
- piezo
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
-
- 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
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
-
- 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
- F02M63/0057—Means for avoiding fuel contact with valve actuator, e.g. isolating actuators by using bellows or diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005050784A DE102005050784A1 (de) | 2005-10-24 | 2005-10-24 | Kraftstoffeinspritzventile für Brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE469297T1 true ATE469297T1 (de) | 2010-06-15 |
Family
ID=37708435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06120595T ATE469297T1 (de) | 2005-10-24 | 2006-09-13 | Kraftstoffeinspritzventil für brennkraftmaschinen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1777408B1 (de) |
| AT (1) | ATE469297T1 (de) |
| DE (2) | DE102005050784A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008003849A1 (de) * | 2008-01-10 | 2009-07-16 | Robert Bosch Gmbh | Haltevorrichtung einer Kraftstoffspritzeinrichtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932760A1 (de) * | 1999-07-14 | 2001-01-18 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| DE10205909B4 (de) * | 2002-02-13 | 2005-11-10 | Siemens Ag | Dichtungselement für den Piezoaktor eines Kraftstoff-Einspritzventils |
| DE10336327B4 (de) * | 2003-08-07 | 2016-03-17 | Robert Bosch Gmbh | Injektor für Kraftstoff-Einspritzsysteme von Brennkraftmaschinen, insbesondere von direkteinspritzenden Dieselmotoren |
| DE102004002299A1 (de) * | 2004-01-16 | 2005-08-04 | Robert Bosch Gmbh | Kraftstoffinjektor mit direkt angesteuertem Einspritzventilglied |
| DE602004001125T2 (de) | 2004-03-11 | 2007-01-04 | Delphi Technologies, Inc., Troy | Verfahren zum Zusammenbau eines Kraftstoffeinspritzventils |
| DE102004012926A1 (de) * | 2004-03-17 | 2005-10-06 | Robert Bosch Gmbh | Aktormodul |
| DE102005015732B4 (de) * | 2005-04-06 | 2017-02-09 | Robert Bosch Gmbh | Kraftstoffinjektor mit hydraulischem Mitnehmer |
-
2005
- 2005-10-24 DE DE102005050784A patent/DE102005050784A1/de not_active Withdrawn
-
2006
- 2006-09-13 AT AT06120595T patent/ATE469297T1/de active
- 2006-09-13 DE DE502006007016T patent/DE502006007016D1/de active Active
- 2006-09-13 EP EP06120595A patent/EP1777408B1/de not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005050784A1 (de) | 2007-04-26 |
| EP1777408A1 (de) | 2007-04-25 |
| EP1777408B1 (de) | 2010-05-26 |
| DE502006007016D1 (de) | 2010-07-08 |
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