ATE42992T1 - Elektromagnetisch betaetigbares kraftstoffeinspritzventil. - Google Patents
Elektromagnetisch betaetigbares kraftstoffeinspritzventil.Info
- Publication number
- ATE42992T1 ATE42992T1 AT85115031T AT85115031T ATE42992T1 AT E42992 T1 ATE42992 T1 AT E42992T1 AT 85115031 T AT85115031 T AT 85115031T AT 85115031 T AT85115031 T AT 85115031T AT E42992 T1 ATE42992 T1 AT E42992T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- compression spring
- armature
- injection valve
- buttressed
- 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
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M51/0639—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 the armature acting as a valve
-
- 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
- F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49405—Valve or choke making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49861—Sizing mating parts during final positional association
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843444451 DE3444451A1 (de) | 1984-12-06 | 1984-12-06 | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
EP85115031A EP0184124B1 (de) | 1984-12-06 | 1985-11-27 | Elektromagnetisch betätigbares Kraftstoffeinspritzventil |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE42992T1 true ATE42992T1 (de) | 1989-05-15 |
Family
ID=6252014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85115031T ATE42992T1 (de) | 1984-12-06 | 1985-11-27 | Elektromagnetisch betaetigbares kraftstoffeinspritzventil. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4646975A (de) |
EP (1) | EP0184124B1 (de) |
AT (1) | ATE42992T1 (de) |
DE (2) | DE3444451A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3723698C2 (de) * | 1987-07-17 | 1995-04-27 | Bosch Gmbh Robert | Kraftstoffeinspritzventil sowie Verfahren zu dessen Einstellung |
DE3840339A1 (de) * | 1988-11-30 | 1990-05-31 | Bosch Gmbh Robert | Kraftstoff-einspritzduese fuer brennkraftmaschinen |
EP0388494A1 (de) * | 1989-03-22 | 1990-09-26 | Siemens Aktiengesellschaft | Verfahren zum Einstellen der Spannung eines elestischen Teils in einem elektromagnetischen Einspritzventil |
DE4037952A1 (de) * | 1990-11-29 | 1992-06-04 | Bosch Gmbh Robert | Verfahren zur montage eines filters an einem ventil und ventil |
US5205492A (en) * | 1991-12-16 | 1993-04-27 | Gregory Khinchuk | Fuel injection valve |
US5392995A (en) * | 1994-03-07 | 1995-02-28 | General Motors Corporation | Fuel injector calibration through directed leakage flux |
DE4443137A1 (de) * | 1994-12-03 | 1996-06-05 | Bosch Gmbh Robert | Verfahren zur Ermittlung der Federkraft einer Schließfeder beim Öffnen eines Ventiles, insbesondere eines Brennstoffeinspritzventiles, und Vorrichtung zur Durchführung des Verfahrens |
US5996628A (en) * | 1996-01-16 | 1999-12-07 | Saturn Electronics & Engineering, Inc. | Proportional variable force solenoid control valve |
IT1295192B1 (it) * | 1997-09-24 | 1999-05-04 | Magneti Marelli Spa | Iniettore elettromagnetico. |
US6409145B1 (en) * | 2000-02-28 | 2002-06-25 | Delphi Technologies, Inc. | Plunger assembly having a preset spring force pre-load |
EP2149699B1 (de) | 2008-07-29 | 2014-09-24 | Continental Automotive GmbH | Kraftstoffeinspritzdüse |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107895A (en) * | 1958-09-11 | 1963-10-22 | Sulzer Ag | Valve seat construction |
DE1242411B (de) * | 1965-01-22 | 1967-06-15 | Bosch Gmbh Robert | Verfahren zum Einstellen der Federvorspannung bei Unterdruckzuendverstellern fuer Brennkraftmaschinen |
US3662761A (en) * | 1970-03-23 | 1972-05-16 | Amp Inc | Valve structure with a u-shaped spring retainer |
FR2127146A5 (de) * | 1971-02-25 | 1972-10-13 | Brev Etudes Sibe | |
US3880605A (en) * | 1973-07-16 | 1975-04-29 | Gillette Co | Manufacture gas propelled dispensers |
FR2466630B1 (fr) * | 1979-10-05 | 1985-06-28 | Weber Spa | Injecteur a actionnement electromagnetique, pour moteurs a combustion interne |
IT1165869B (it) * | 1979-10-19 | 1987-04-29 | Weber Spa | Valvola di iniezione di combustibile ad azionamento elettromagnetico per motori a combustione interna |
DE3040529C2 (de) * | 1980-10-28 | 1984-08-16 | Hans Hermes Steuerungstechnik, 6981 Faulbach | Sicherheitsventil |
DE3108952A1 (de) * | 1981-03-10 | 1982-09-23 | Hans Sasserath & Co Kg, 4052 Korschenbroich | Sicherheitsventil |
US4552312A (en) * | 1983-01-14 | 1985-11-12 | Tohoku Mikuni Kogyo Kabushiki Kaisha | Fuel injection valve |
-
1984
- 1984-12-06 DE DE19843444451 patent/DE3444451A1/de not_active Withdrawn
-
1985
- 1985-11-27 DE DE8585115031T patent/DE3570105D1/de not_active Expired
- 1985-11-27 AT AT85115031T patent/ATE42992T1/de not_active IP Right Cessation
- 1985-11-27 EP EP85115031A patent/EP0184124B1/de not_active Expired
- 1985-12-04 US US06/805,084 patent/US4646975A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0184124B1 (de) | 1989-05-10 |
US4646975A (en) | 1987-03-03 |
DE3570105D1 (en) | 1989-06-15 |
DE3444451A1 (de) | 1986-06-19 |
EP0184124A1 (de) | 1986-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |