BR112013001963A2 - atuador magnético - Google Patents
atuador magnéticoInfo
- Publication number
- BR112013001963A2 BR112013001963A2 BR112013001963A BR112013001963A BR112013001963A2 BR 112013001963 A2 BR112013001963 A2 BR 112013001963A2 BR 112013001963 A BR112013001963 A BR 112013001963A BR 112013001963 A BR112013001963 A BR 112013001963A BR 112013001963 A2 BR112013001963 A2 BR 112013001963A2
- Authority
- BR
- Brazil
- Prior art keywords
- magnetic
- pole core
- magnetic actuator
- area
- magnetic area
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/08—Cores, Yokes, or armatures made from powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- 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
- F02M51/0685—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 and the valve being allowed to move relatively to each other or not being attached to each other
-
- 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
-
- 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
-
- 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
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- 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
-
- 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
-
- 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
- H01F7/10—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current
- H01F7/11—Electromagnets; Actuators including electromagnets with armatures specially adapted for alternating current reducing or eliminating the effects of eddy currents
-
- 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
- F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1676—Means for avoiding or reducing eddy currents in the magnetic circuit, e.g. radial slots
Landscapes
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Fuel-Injection Apparatus (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
atuador magnético. a presente invenção refere-se a um atuador magnético que compreende um núcleo de pólo (2), sendo que, o núcleo de pólo (2) apresenta, pelo menos, uma área magnética (3) e, pelo menos, uma área não magnética (4), sendo que, a área não magnética (4) possibilita uma separação da área magnética (3), sendo que, o núcleo de pólo (2) é executado como componente em uma só peça, e sendo que, as áreas magnéticas (3) e as áreas não magnéticas (4) do núcleo de pólo (2) são ligadas com fecho devido ao material, por meio de um processo de moldagem por injeção com pó de metal de dois componentes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010038437.2A DE102010038437B4 (de) | 2010-07-27 | 2010-07-27 | Magnetaktor und Verfahren zur Herstellung eines einstückigen Polkerns für einen Magnetaktor |
PCT/EP2011/059803 WO2012019807A1 (de) | 2010-07-27 | 2011-06-14 | Magnetaktor |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013001963A2 true BR112013001963A2 (pt) | 2019-09-24 |
Family
ID=44627146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001963A BR112013001963A2 (pt) | 2010-07-27 | 2011-06-14 | atuador magnético |
Country Status (8)
Country | Link |
---|---|
US (1) | US9401236B2 (pt) |
EP (1) | EP2599095A1 (pt) |
JP (1) | JP5726304B2 (pt) |
KR (1) | KR20130042556A (pt) |
CN (1) | CN103026428B (pt) |
BR (1) | BR112013001963A2 (pt) |
DE (1) | DE102010038437B4 (pt) |
WO (1) | WO2012019807A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE102011088132A1 (de) * | 2011-08-09 | 2013-02-14 | Robert Bosch Gmbh | Magnetanker |
DE102013206958A1 (de) * | 2013-04-17 | 2014-10-23 | Robert Bosch Gmbh | Magnetventil mit verbessertem Öffnungs- und Schließverhalten |
EP3009658B1 (en) | 2014-10-15 | 2017-09-06 | Continental Automotive GmbH | Injector for injecting fluid |
DE102018200357A1 (de) | 2018-01-11 | 2019-07-11 | Robert Bosch Gmbh | Ventil zum Zumessen eines Fluids, insbesondere Brennstoffeinspritzventil |
EP4234127A1 (de) * | 2022-02-23 | 2023-08-30 | Siemens Aktiengesellschaft | Verfahren zur herstellung eines mehrschichtigen magneten |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2903610A (en) * | 1956-08-22 | 1959-09-08 | Labinal Sa Ets | Dynamo-electric machine field magnet construction with split poles |
JPH0240969A (ja) | 1988-07-29 | 1990-02-09 | Minolta Camera Co Ltd | 半導体集積装置 |
JPH0240969U (pt) * | 1988-09-13 | 1990-03-20 | ||
JPH03122514A (ja) | 1989-10-05 | 1991-05-24 | Canon Inc | 表面観察装置 |
JPH075612Y2 (ja) * | 1990-03-27 | 1995-02-08 | エヌオーケー株式会社 | ソレノイドのプランジャ |
US5157967A (en) | 1991-07-31 | 1992-10-27 | Siemens Automotive L.P. | Dynamic flow calibration of a fuel injector by selective positioning of its solenoid coil |
JPH0583361A (ja) | 1991-09-20 | 1993-04-02 | Fujitsu Ltd | 会議電話用デイスプレイ制御方式 |
JP2573574Y2 (ja) * | 1992-04-21 | 1998-06-04 | 本田技研工業株式会社 | 電磁式燃料噴射弁 |
JPH0626418A (ja) | 1992-07-10 | 1994-02-01 | Hitachi Ltd | 電磁式燃料噴射弁用ボビン |
JPH0681976A (ja) | 1992-08-31 | 1994-03-22 | Nissin Kogyo Kk | 電磁作動装置用可動コア |
DE4432525A1 (de) * | 1994-09-13 | 1996-03-14 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Magnetkreises für ein Ventil |
DE19639117A1 (de) * | 1996-09-24 | 1998-03-26 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
JP2001148308A (ja) | 1999-11-19 | 2001-05-29 | Toyota Motor Corp | ソレノイド |
US20030062660A1 (en) * | 2001-10-03 | 2003-04-03 | Beard Bradley D. | Process of metal injection molding multiple dissimilar materials to form composite parts |
US6892970B2 (en) * | 2002-12-18 | 2005-05-17 | Robert Bosch Gmbh | Fuel injector having segmented metal core |
JP2005001570A (ja) | 2003-06-12 | 2005-01-06 | Equos Research Co Ltd | 駐車支援装置 |
JP2005089777A (ja) | 2003-09-12 | 2005-04-07 | Aisin Seiki Co Ltd | 複合焼結部材の製造方法 |
JP2005311248A (ja) | 2004-04-26 | 2005-11-04 | Toyoda Mach Works Ltd | 磁路構成焼結部材及びその製造方法 |
DE102004058803A1 (de) | 2004-12-07 | 2006-06-08 | Robert Bosch Gmbh | Einspritzventil |
DE102005052252A1 (de) | 2005-11-02 | 2007-05-03 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE102008040545A1 (de) | 2008-07-18 | 2010-01-21 | Robert Bosch Gmbh | Metallisches Verbundbauteil, insbesondere für ein elektromagnetisches Ventil |
DE102009047525A1 (de) | 2009-12-04 | 2011-06-09 | Robert Bosch Gmbh | Elektromagnetisch betätigbares Ventil |
DE102009055133A1 (de) | 2009-12-22 | 2011-06-30 | Robert Bosch GmbH, 70469 | Polkern für Magnetventile hergestellt mittels Mehrstoff-MIM |
-
2010
- 2010-07-27 DE DE102010038437.2A patent/DE102010038437B4/de not_active Expired - Fee Related
-
2011
- 2011-06-14 WO PCT/EP2011/059803 patent/WO2012019807A1/de active Application Filing
- 2011-06-14 KR KR1020137002069A patent/KR20130042556A/ko not_active Application Discontinuation
- 2011-06-14 EP EP11725921.8A patent/EP2599095A1/de not_active Withdrawn
- 2011-06-14 US US13/810,764 patent/US9401236B2/en not_active Expired - Fee Related
- 2011-06-14 CN CN201180036589.5A patent/CN103026428B/zh active Active
- 2011-06-14 JP JP2013521028A patent/JP5726304B2/ja not_active Expired - Fee Related
- 2011-06-14 BR BR112013001963A patent/BR112013001963A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP5726304B2 (ja) | 2015-05-27 |
DE102010038437A1 (de) | 2012-02-02 |
US9401236B2 (en) | 2016-07-26 |
WO2012019807A1 (de) | 2012-02-16 |
CN103026428A (zh) | 2013-04-03 |
CN103026428B (zh) | 2016-08-31 |
DE102010038437B4 (de) | 2022-08-25 |
US20130207756A1 (en) | 2013-08-15 |
KR20130042556A (ko) | 2013-04-26 |
EP2599095A1 (de) | 2013-06-05 |
JP2013535827A (ja) | 2013-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |