FR2870629B1 - Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaire - Google Patents
Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaireInfo
- Publication number
- FR2870629B1 FR2870629B1 FR0405459A FR0405459A FR2870629B1 FR 2870629 B1 FR2870629 B1 FR 2870629B1 FR 0405459 A FR0405459 A FR 0405459A FR 0405459 A FR0405459 A FR 0405459A FR 2870629 B1 FR2870629 B1 FR 2870629B1
- Authority
- FR
- France
- Prior art keywords
- magnet
- electromagnetic actuator
- electro
- unit core
- core
- 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 - Fee Related
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
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
- H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
-
- 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
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405459A FR2870629B1 (fr) | 2004-05-19 | 2004-05-19 | Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaire |
PCT/FR2005/001199 WO2005124798A1 (fr) | 2004-05-19 | 2005-05-13 | Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0405459A FR2870629B1 (fr) | 2004-05-19 | 2004-05-19 | Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2870629A1 FR2870629A1 (fr) | 2005-11-25 |
FR2870629B1 true FR2870629B1 (fr) | 2006-09-01 |
Family
ID=34946609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0405459A Expired - Fee Related FR2870629B1 (fr) | 2004-05-19 | 2004-05-19 | Actionneur electromagnetique avec un electroaimant a aimant comportant un noyau unitaire |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2870629B1 (fr) |
WO (1) | WO2005124798A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2925754B1 (fr) * | 2007-12-20 | 2015-06-05 | Valeo Sys Controle Moteur Sas | Ensemble d'un electroaimant et d'une palette d'electroaimant et actionneur de soupape comprenant un tel ensemble |
FR2977363B1 (fr) * | 2011-06-30 | 2014-02-28 | Dav | Module d'interface tactile a retour haptique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829947A (en) * | 1987-08-12 | 1989-05-16 | General Motors Corporation | Variable lift operation of bistable electromechanical poppet valve actuator |
US6049264A (en) * | 1997-12-09 | 2000-04-11 | Siemens Automotive Corporation | Electromagnetic actuator with composite core assembly |
FR2812024B1 (fr) * | 2000-07-18 | 2003-04-04 | Peugeot Citroen Automobiles Sa | Actionneur de soupapes de moteurs a combustion interne |
-
2004
- 2004-05-19 FR FR0405459A patent/FR2870629B1/fr not_active Expired - Fee Related
-
2005
- 2005-05-13 WO PCT/FR2005/001199 patent/WO2005124798A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2870629A1 (fr) | 2005-11-25 |
WO2005124798A1 (fr) | 2005-12-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 13 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
|
ST | Notification of lapse |
Effective date: 20180131 |