EP1351262A3 - Electroaimant à courant continu - Google Patents
Electroaimant à courant continu Download PDFInfo
- Publication number
- EP1351262A3 EP1351262A3 EP03003903A EP03003903A EP1351262A3 EP 1351262 A3 EP1351262 A3 EP 1351262A3 EP 03003903 A EP03003903 A EP 03003903A EP 03003903 A EP03003903 A EP 03003903A EP 1351262 A3 EP1351262 A3 EP 1351262A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- electromagnet
- armature
- yoke
- stroke
- guided
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
-
- 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
- H01F7/1607—Armatures entering the winding
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Impact Printers (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215018A DE10215018A1 (de) | 2002-04-05 | 2002-04-05 | Gleichstrom-Elektromagnet |
DE10215018 | 2002-04-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1351262A2 EP1351262A2 (fr) | 2003-10-08 |
EP1351262A3 true EP1351262A3 (fr) | 2004-12-08 |
EP1351262B1 EP1351262B1 (fr) | 2008-08-20 |
Family
ID=27816154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003903A Expired - Lifetime EP1351262B1 (fr) | 2002-04-05 | 2003-02-21 | Electroaimant à courant continu |
Country Status (5)
Country | Link |
---|---|
US (1) | US6731191B2 (fr) |
EP (1) | EP1351262B1 (fr) |
AT (1) | ATE405939T1 (fr) |
DE (2) | DE10215018A1 (fr) |
ES (1) | ES2312673T3 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10359640B3 (de) * | 2003-12-18 | 2004-10-14 | Moeller Gmbh | Elektromagnetanordnung |
DE102004002528A1 (de) * | 2004-01-12 | 2005-08-04 | Siemens Ag | Elektromagnetischer Linearantrieb |
JP4285354B2 (ja) * | 2004-07-26 | 2009-06-24 | 株式会社デンソー | リニアソレノイドおよび電磁弁 |
EP1892739A1 (fr) * | 2006-08-25 | 2008-02-27 | Siemens Aktiengesellschaft | Unité d'entraînement électromagnétique et appareil de commutation électromécanique |
US8451080B2 (en) * | 2011-02-16 | 2013-05-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Magnetic field focusing for actuator applications |
US8736128B2 (en) | 2011-08-10 | 2014-05-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Three dimensional magnetic field manipulation in electromagnetic devices |
US8570128B1 (en) | 2012-06-08 | 2013-10-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Magnetic field manipulation devices and actuators incorporating the same |
US9231309B2 (en) | 2012-07-27 | 2016-01-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Metamaterial magnetic field guide |
WO2017023235A1 (fr) * | 2015-07-31 | 2017-02-09 | Compagnie Generale Des Etablissements Michelin | Dispositif et procédé pour l'inspection de matériau polymère à renfort ferreux |
CN110911233B (zh) * | 2018-09-17 | 2022-08-30 | 伊顿电气有限公司 | 一种直流磁系统及电力设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB532905A (en) * | 1939-09-23 | 1941-02-03 | Igranic Electric Co Ltd | Improvements in or relating to electromagnets |
CH366333A (fr) * | 1957-08-16 | 1962-12-31 | Renault | Electro-aimant |
DE2530536A1 (de) * | 1975-07-09 | 1977-01-13 | Licentia Gmbh | Elektromagnet |
US4700165A (en) * | 1984-06-25 | 1987-10-13 | La Telemecanique Electrique | DC electromagnet equipped with a voltage surge damping device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2406885A1 (fr) * | 1977-10-18 | 1979-05-18 | Telemecanique Electrique | Electro-aimant pour contacteur alimente en courant continu |
FR2560429B1 (fr) * | 1984-02-28 | 1987-06-19 | Telemecanique Electrique | Electro-aimant silencieux et contacteur utilisant un tel electro-aimant |
-
2002
- 2002-04-05 DE DE10215018A patent/DE10215018A1/de not_active Withdrawn
-
2003
- 2003-02-21 EP EP03003903A patent/EP1351262B1/fr not_active Expired - Lifetime
- 2003-02-21 DE DE50310337T patent/DE50310337D1/de not_active Expired - Lifetime
- 2003-02-21 AT AT03003903T patent/ATE405939T1/de not_active IP Right Cessation
- 2003-02-21 ES ES03003903T patent/ES2312673T3/es not_active Expired - Lifetime
- 2003-04-04 US US10/407,793 patent/US6731191B2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB532905A (en) * | 1939-09-23 | 1941-02-03 | Igranic Electric Co Ltd | Improvements in or relating to electromagnets |
CH366333A (fr) * | 1957-08-16 | 1962-12-31 | Renault | Electro-aimant |
DE2530536A1 (de) * | 1975-07-09 | 1977-01-13 | Licentia Gmbh | Elektromagnet |
US4700165A (en) * | 1984-06-25 | 1987-10-13 | La Telemecanique Electrique | DC electromagnet equipped with a voltage surge damping device |
Also Published As
Publication number | Publication date |
---|---|
EP1351262B1 (fr) | 2008-08-20 |
DE10215018A1 (de) | 2003-10-23 |
ATE405939T1 (de) | 2008-09-15 |
US6731191B2 (en) | 2004-05-04 |
US20030189474A1 (en) | 2003-10-09 |
EP1351262A2 (fr) | 2003-10-08 |
ES2312673T3 (es) | 2009-03-01 |
DE50310337D1 (de) | 2008-10-02 |
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