FR2786311B1 - Actionneurs bidirectionnels - Google Patents
Actionneurs bidirectionnelsInfo
- Publication number
- FR2786311B1 FR2786311B1 FR9814668A FR9814668A FR2786311B1 FR 2786311 B1 FR2786311 B1 FR 2786311B1 FR 9814668 A FR9814668 A FR 9814668A FR 9814668 A FR9814668 A FR 9814668A FR 2786311 B1 FR2786311 B1 FR 2786311B1
- Authority
- FR
- France
- Prior art keywords
- stator structure
- magnet
- freedom
- pairs
- displacement
- 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
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/17—Pivoting and rectilinearly-movable 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
- H01F7/121—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
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814668A FR2786311B1 (fr) | 1998-11-20 | 1998-11-20 | Actionneurs bidirectionnels |
DE69930555T DE69930555T2 (de) | 1998-11-20 | 1999-11-10 | Bidirektionale betätigunsvorrichtungen |
PCT/FR1999/002771 WO2000031758A1 (fr) | 1998-11-20 | 1999-11-10 | Actionneurs bidirectionnels |
AT99972774T ATE321347T1 (de) | 1998-11-20 | 1999-11-10 | Bidirektionale betätigunsvorrichtungen |
EP99972774A EP1135781B1 (fr) | 1998-11-20 | 1999-11-10 | Actionneurs bidirectionnels |
JP2000584497A JP2002530879A (ja) | 1998-11-20 | 1999-11-10 | 双方向アクチュエータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814668A FR2786311B1 (fr) | 1998-11-20 | 1998-11-20 | Actionneurs bidirectionnels |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2786311A1 FR2786311A1 (fr) | 2000-05-26 |
FR2786311B1 true FR2786311B1 (fr) | 2001-01-19 |
Family
ID=9533021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9814668A Expired - Fee Related FR2786311B1 (fr) | 1998-11-20 | 1998-11-20 | Actionneurs bidirectionnels |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1135781B1 (fr) |
JP (1) | JP2002530879A (fr) |
AT (1) | ATE321347T1 (fr) |
DE (1) | DE69930555T2 (fr) |
FR (1) | FR2786311B1 (fr) |
WO (1) | WO2000031758A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2887376B1 (fr) * | 2005-06-15 | 2007-12-14 | Sonceboz Sa Sa Suisse | Servo-actionneur electromagnetique monophase rotatif comprenant un actionneur et un capteur de position |
US11108287B2 (en) | 2019-07-05 | 2021-08-31 | Honeywell International Inc. | Spherical electromagnetic machine with two degrees of unconstrained rotational freedom |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD146525B1 (de) * | 1979-10-17 | 1982-07-28 | Furchert Hans Juergen | Zweikoordinatenschrittmotor |
US4458227A (en) * | 1982-04-12 | 1984-07-03 | Polaroid Corporation | Electromagnetic actuators |
DE3234288C2 (de) * | 1982-09-16 | 1984-07-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Optische Vorrichtung zur Lenkung bzw. Ausrichtung eines Strahlenbündels |
DE3538017A1 (de) * | 1985-10-25 | 1987-04-30 | Triumph Adler Ag | Elektrischer antrieb |
JPH0714269B2 (ja) * | 1986-03-22 | 1995-02-15 | 日本電信電話株式会社 | 球面モ−タ |
FR2640828A1 (fr) * | 1988-07-21 | 1990-06-22 | Seiko Epson Corp | Actionneur electromagnetique |
JP3665340B2 (ja) * | 1994-07-14 | 2005-06-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 円筒状並進コイルおよびトロイダル状回転コイルを有する電磁アクチュエータ並びにこれと測定システムを具えるアクチュエータユニット |
-
1998
- 1998-11-20 FR FR9814668A patent/FR2786311B1/fr not_active Expired - Fee Related
-
1999
- 1999-11-10 EP EP99972774A patent/EP1135781B1/fr not_active Expired - Lifetime
- 1999-11-10 JP JP2000584497A patent/JP2002530879A/ja active Pending
- 1999-11-10 AT AT99972774T patent/ATE321347T1/de not_active IP Right Cessation
- 1999-11-10 WO PCT/FR1999/002771 patent/WO2000031758A1/fr active IP Right Grant
- 1999-11-10 DE DE69930555T patent/DE69930555T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69930555T2 (de) | 2007-03-08 |
JP2002530879A (ja) | 2002-09-17 |
DE69930555D1 (de) | 2006-05-11 |
EP1135781B1 (fr) | 2006-03-22 |
ATE321347T1 (de) | 2006-04-15 |
EP1135781A1 (fr) | 2001-09-26 |
FR2786311A1 (fr) | 2000-05-26 |
WO2000031758A1 (fr) | 2000-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070731 |