IT1260856B - Dispositivo elettromagnetico ad ancora tuffante e procedimento per la sua realizzazione. - Google Patents
Dispositivo elettromagnetico ad ancora tuffante e procedimento per la sua realizzazione.Info
- Publication number
- IT1260856B IT1260856B ITTO930032A ITTO930032A IT1260856B IT 1260856 B IT1260856 B IT 1260856B IT TO930032 A ITTO930032 A IT TO930032A IT TO930032 A ITTO930032 A IT TO930032A IT 1260856 B IT1260856 B IT 1260856B
- Authority
- IT
- Italy
- Prior art keywords
- coil
- electromagnetic device
- electromagnetic
- diving
- realization
- Prior art date
Links
Classifications
-
- 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
- H01F7/16—Rectilinearly-movable armatures
- H01F2007/1676—Means for avoiding or reducing eddy currents in the magnetic circuit, e.g. radial slots
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Viene indicato un dispositivo elettromagnetico a indotto tuffante, in particolar modo per una valvola elettromagnetica, con una bobina, con un indotto, il quale è disposto all'interno della bobina con possibilità di spostamento in senso assiale, e con un giogo il quale circonda la bobina. Inoltre viene indicato un procedimento per la fabbricazione di un tale dispositivo elettromagnetico. Un tale dispositivo elettromagnetico deve avere una elevata forza di trazione ed un elevato rendimento con una esecuzione compatta. A tale scopo il giogo è formato a una pluralità di tratti circonferenziali di un cilindro (14) con superfici frontali parzialmente cilindriche (16) abbinate a ciascun tratto circonferenziale, di guisa che i tratti circonferenziali racchiudono completamente la bobina e formano gli uni con gli altri degli spazi vuoti in corrispondenza dei loro spigoli longitudinali, e le superfici frontali parzialmente cilindriche (16) racchiudono un percorso magnetico nella zona delle estremità della bobina.Fig. 3
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4201448A DE4201448C2 (de) | 1992-01-21 | 1992-01-21 | Tauchanker-Magnetanordnung und Verfahren zu dessen Herstellung |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930032A0 ITTO930032A0 (it) | 1993-01-20 |
ITTO930032A1 ITTO930032A1 (it) | 1994-07-20 |
IT1260856B true IT1260856B (it) | 1996-04-29 |
Family
ID=6449909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930032A IT1260856B (it) | 1992-01-21 | 1993-01-20 | Dispositivo elettromagnetico ad ancora tuffante e procedimento per la sua realizzazione. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5280873A (it) |
JP (1) | JPH0670923B2 (it) |
CH (1) | CH684497A5 (it) |
DE (1) | DE4201448C2 (it) |
DK (1) | DK170935B1 (it) |
FR (1) | FR2691283B1 (it) |
IT (1) | IT1260856B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19751113A1 (de) * | 1997-11-18 | 1999-05-20 | Nass Magnet Gmbh | Magnetventil |
DE19860631A1 (de) * | 1998-12-29 | 2000-07-06 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Ventil und Verfahren zur Herstellung eines Magnetmantels für ein Ventil |
DE19934697B4 (de) * | 1999-07-23 | 2008-04-24 | Zf Friedrichshafen Ag | Proportionalventil |
JP4058749B2 (ja) * | 2000-02-16 | 2008-03-12 | 株式会社デンソー | 電磁駆動装置およびそれを用いた電磁弁 |
DE10026570B4 (de) | 2000-05-30 | 2013-11-21 | Conti Temic Microelectronic Gmbh | Ventilsteuergerät |
US20100019186A1 (en) * | 2008-07-25 | 2010-01-28 | Eaton Corporation | Engine valve assembly with valve can mountable to an engine cover |
JP5419204B2 (ja) * | 2009-03-19 | 2014-02-19 | アイシン・エィ・ダブリュ工業株式会社 | リニアソレノイドの外側ヨーク及び外側ヨークの取付け方法 |
DE102009042889A1 (de) * | 2009-09-24 | 2011-06-09 | Hydraulik-Ring Gmbh | Cartridgeventil mit einer Buchse |
DE102010021175A1 (de) | 2010-05-21 | 2011-11-24 | Hydac Electronic Gmbh | Elektromagnet |
DE102013105406A1 (de) | 2013-05-27 | 2014-11-27 | Woco Industrietechnik Gmbh | Elektromagnetische Vorrichtung, Jochelement und Verfahren zu deren Herstellung |
US9677523B2 (en) * | 2014-05-30 | 2017-06-13 | Cummins Inc. | Fuel injector including an injection control valve having an improved stator core |
ES1138869Y (es) * | 2015-04-08 | 2015-07-28 | Orkli S Coop Ltda | Válvula de seguridad adaptada a un aparato de combustión a gas |
DE102015218421A1 (de) | 2015-09-24 | 2017-03-30 | Continental Automotive Gmbh | Geblechter Magnetanker für eine elektromagnetische Betätigungsvorrichtung sowie Einspritzventil zum Zumessen eines Fluids |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2829860A (en) * | 1954-06-10 | 1958-04-08 | White Rodgers Company | Electromagnetic valve |
US3262027A (en) * | 1964-04-06 | 1966-07-19 | Automatic Switch Co | Solenoid structure and mounting means therefor |
US3593241A (en) * | 1969-07-18 | 1971-07-13 | Alfred J Ludwig | Solenoid valve having a slotted flux sleeve for nesting the winding leads |
US3757263A (en) * | 1972-07-24 | 1973-09-04 | Richdel | Solenoid valve operator |
GB1434168A (en) * | 1973-04-03 | 1976-05-05 | Centre Nat Etd Spatiales | Electro-magnetic apparatus having high holding strength and low energisation response time |
DK154728C (da) * | 1982-10-29 | 1989-05-08 | Mueller A & K Gmbh Co Kg | Elektromagnetisk aktiverbar 3/2-vejs ventil til styring af et modtagerapparat i et trykledningssystem |
DE3240103A1 (de) * | 1982-10-29 | 1984-05-10 | A. u. K. Müller GmbH & Co KG, 4000 Düsseldorf | Elektromagnetisch betaetigbares 3/2-wegeventil zur steuerung eines verbrauchers in einem unterdruckleitungssystem, insbesondere fuer melkanlagen |
JPS6088410A (ja) * | 1983-10-19 | 1985-05-18 | Sanmei Denki Kk | 電磁石のコイルアセンブリ及びその製造方法 |
AT381575B (de) * | 1984-01-27 | 1986-11-10 | Enfo Grundlagen Forschungs Ag | Magnetventil |
JPS60208419A (ja) * | 1984-04-02 | 1985-10-21 | Mitsui Petrochem Ind Ltd | アモルフアス合金製積層鉄心の製造方法 |
FR2572842B1 (fr) * | 1984-11-06 | 1986-12-26 | Paris & Du Rhone | Circuit magnetique pour electro-aimant et procede pour sa mise en oeuvre |
-
1992
- 1992-01-21 DE DE4201448A patent/DE4201448C2/de not_active Expired - Fee Related
- 1992-12-23 CH CH3922/92A patent/CH684497A5/de unknown
-
1993
- 1993-01-14 US US08/004,510 patent/US5280873A/en not_active Expired - Fee Related
- 1993-01-19 JP JP5006912A patent/JPH0670923B2/ja not_active Expired - Lifetime
- 1993-01-20 IT ITTO930032A patent/IT1260856B/it active IP Right Grant
- 1993-01-20 DK DK006593A patent/DK170935B1/da not_active IP Right Cessation
- 1993-01-21 FR FR9300600A patent/FR2691283B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4201448C2 (de) | 1995-03-16 |
FR2691283A1 (fr) | 1993-11-19 |
DK170935B1 (da) | 1996-03-18 |
JPH0670923B2 (ja) | 1994-09-07 |
FR2691283B1 (fr) | 1994-10-07 |
CH684497A5 (de) | 1994-09-30 |
DK6593D0 (da) | 1993-01-20 |
DK6593A (da) | 1993-07-22 |
DE4201448A1 (de) | 1993-07-22 |
US5280873A (en) | 1994-01-25 |
ITTO930032A1 (it) | 1994-07-20 |
ITTO930032A0 (it) | 1993-01-20 |
JPH05267051A (ja) | 1993-10-15 |
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Legal Events
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0001 | Granted |