DE59503923D1 - Verfahren zur herstellung eines magnetkreises für ein ventil - Google Patents
Verfahren zur herstellung eines magnetkreises für ein ventilInfo
- Publication number
- DE59503923D1 DE59503923D1 DE59503923T DE59503923T DE59503923D1 DE 59503923 D1 DE59503923 D1 DE 59503923D1 DE 59503923 T DE59503923 T DE 59503923T DE 59503923 T DE59503923 T DE 59503923T DE 59503923 D1 DE59503923 D1 DE 59503923D1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- producing
- magnetic circuit
- magnetic
- circuit
- 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.)
- Expired - Lifetime
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical 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
- 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
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- 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
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8061—Fuel injection apparatus manufacture, repair or assembly involving press-fit, i.e. interference or friction fit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
-
- 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
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
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)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59503923T DE59503923D1 (de) | 1994-09-13 | 1995-04-13 | Verfahren zur herstellung eines magnetkreises für ein ventil |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4432525A DE4432525A1 (de) | 1994-09-13 | 1994-09-13 | Verfahren zur Herstellung eines Magnetkreises für ein Ventil |
PCT/DE1995/000522 WO1996008647A1 (de) | 1994-09-13 | 1995-04-13 | Verfahren zur herstellung eines magnetkreises für ein ventil |
DE59503923T DE59503923D1 (de) | 1994-09-13 | 1995-04-13 | Verfahren zur herstellung eines magnetkreises für ein ventil |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59503923D1 true DE59503923D1 (de) | 1998-11-19 |
Family
ID=6528067
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4432525A Withdrawn DE4432525A1 (de) | 1994-09-13 | 1994-09-13 | Verfahren zur Herstellung eines Magnetkreises für ein Ventil |
DE59503923T Expired - Lifetime DE59503923D1 (de) | 1994-09-13 | 1995-04-13 | Verfahren zur herstellung eines magnetkreises für ein ventil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4432525A Withdrawn DE4432525A1 (de) | 1994-09-13 | 1994-09-13 | Verfahren zur Herstellung eines Magnetkreises für ein Ventil |
Country Status (6)
Country | Link |
---|---|
US (1) | US5687468A (de) |
EP (1) | EP0733162B1 (de) |
JP (1) | JP3504273B2 (de) |
KR (1) | KR100351395B1 (de) |
DE (2) | DE4432525A1 (de) |
WO (1) | WO1996008647A1 (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3338614B2 (ja) * | 1996-06-03 | 2002-10-28 | 愛三工業株式会社 | 燃料噴射弁 |
DE19744739A1 (de) * | 1997-10-10 | 1999-04-15 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19808067A1 (de) * | 1998-02-26 | 1999-09-02 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil |
US6964280B1 (en) | 2002-04-03 | 2005-11-15 | Hydro-Gear Limited Partnership | Valve assembly for use in a hydraulic component |
US6761182B1 (en) * | 2002-04-03 | 2004-07-13 | Hydro-Gear Limited Partnership | Method for configuration of a valve |
US7320334B1 (en) | 2002-04-03 | 2008-01-22 | Hydro-Gear Limited Partnership | Valve Assembly |
US6986363B1 (en) | 2002-04-03 | 2006-01-17 | Hydro-Gear Limited Partnership | Valve assembly for use in a hydraulic component |
US7066199B1 (en) | 2002-04-03 | 2006-06-27 | Hydro-Gear Limited Partnership | Valve assembly |
US6719005B1 (en) | 2002-04-03 | 2004-04-13 | Hydro-Gear, Limited Partnership | Combination check valve and pressure release valve |
US6691512B1 (en) | 2002-04-03 | 2004-02-17 | Hydro-Gear Limited Partnership | Hydraulic transmission with combination check valve and pressure release valve |
JP3931143B2 (ja) * | 2003-01-28 | 2007-06-13 | 株式会社日立製作所 | 燃料噴射弁及び燃料噴射弁の製造方法 |
US7028708B1 (en) | 2003-05-09 | 2006-04-18 | Hydro-Gear Limited Partnership | Combined check valve and pressure relief valve |
US6935454B1 (en) | 2003-09-18 | 2005-08-30 | Hydro-Gear Limited Partnership | Valve for a hydraulic drive apparatus |
US7316114B1 (en) | 2003-09-18 | 2008-01-08 | Hydro-Gear Limited Partnership | Valve for a hydraulic drive apparatus |
US7296594B1 (en) | 2005-03-22 | 2007-11-20 | Hydro-Gear Limited Partnership | Combination check valve and neutral valve assembly for use in a hydraulic component |
US7178787B2 (en) * | 2005-05-05 | 2007-02-20 | Trw Automotive U.S. Llc | Valve assembly |
US7451780B1 (en) | 2005-05-16 | 2008-11-18 | Hydro-Gear Limited Partnership | Multifunction valve for use in a hydraulic component |
DE102005061410A1 (de) | 2005-12-22 | 2007-06-28 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
WO2009054848A1 (en) * | 2007-10-23 | 2009-04-30 | Brooks Instrument Llc | Pressure retaining sleeve |
DE102009055133A1 (de) | 2009-12-22 | 2011-06-30 | Robert Bosch GmbH, 70469 | Polkern für Magnetventile hergestellt mittels Mehrstoff-MIM |
EP2363595A1 (de) * | 2010-02-25 | 2011-09-07 | Continental Automotive GmbH | Ventilanordnung für ein Einspritzventil und Einspritzventil |
DE102010038437B4 (de) * | 2010-07-27 | 2022-08-25 | Robert Bosch Gmbh | Magnetaktor und Verfahren zur Herstellung eines einstückigen Polkerns für einen Magnetaktor |
DE102011088463A1 (de) * | 2011-06-29 | 2013-01-03 | Robert Bosch Gmbh | Bauteil für einen Magnetaktor sowie Verfahren zu dessen Herstellung |
DE102011080355A1 (de) * | 2011-08-03 | 2013-02-07 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
DE102013111302A1 (de) * | 2013-10-14 | 2015-04-16 | Baumer Hhs Gmbh | Auftragskopf, Auftragssystem und Verfahren zur Herstellung eines Auftragskopfes |
DE102018215648A1 (de) * | 2018-09-14 | 2020-03-19 | Volkswagen Aktiengesellschaft | Brennkraftmaschine mit einem Ventil und einen fluidführenden Bauteil und Verfahren zur Überwachung einer Verbindung zwischen einem Ventil in einer Tankentlüftungsleitung und einem fluidführenden Bauteil |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4013832A1 (de) * | 1990-04-30 | 1991-10-31 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares brennstoffeinspritzventil |
DE4018256A1 (de) * | 1990-06-07 | 1991-12-12 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares brennstoffeinspritzventil |
-
1994
- 1994-09-13 DE DE4432525A patent/DE4432525A1/de not_active Withdrawn
-
1995
- 1995-04-13 DE DE59503923T patent/DE59503923D1/de not_active Expired - Lifetime
- 1995-04-13 JP JP50978796A patent/JP3504273B2/ja not_active Expired - Fee Related
- 1995-04-13 EP EP95916562A patent/EP0733162B1/de not_active Expired - Lifetime
- 1995-04-13 US US08/646,244 patent/US5687468A/en not_active Expired - Fee Related
- 1995-04-13 KR KR1019960702596A patent/KR100351395B1/ko not_active IP Right Cessation
- 1995-04-13 WO PCT/DE1995/000522 patent/WO1996008647A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4432525A1 (de) | 1996-03-14 |
EP0733162A1 (de) | 1996-09-25 |
JP3504273B2 (ja) | 2004-03-08 |
KR960706022A (ko) | 1996-11-08 |
EP0733162B1 (de) | 1998-10-14 |
US5687468A (en) | 1997-11-18 |
KR100351395B1 (ko) | 2002-12-28 |
WO1996008647A1 (de) | 1996-03-21 |
JPH09505380A (ja) | 1997-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |