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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Actuator (AREA)
- Electromagnets (AREA)
- Amplifiers (AREA)
- Linear Motors (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9814668A FR2786311B1 (fr) | 1998-11-20 | 1998-11-20 | Actionneurs bidirectionnels |
AT99972774T ATE321347T1 (de) | 1998-11-20 | 1999-11-10 | Bidirektionale betätigunsvorrichtungen |
PCT/FR1999/002771 WO2000031758A1 (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 |
DE69930555T DE69930555T2 (de) | 1998-11-20 | 1999-11-10 | Bidirektionale betätigunsvorrichtungen |
EP99972774A EP1135781B1 (fr) | 1998-11-20 | 1999-11-10 | Actionneurs bidirectionnels |
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 |
MX9600964A (es) * | 1994-07-14 | 1997-06-28 | Philips Electronics Nv | Actuador electromagnetico que tiene una bobina cilindrica de traslacion y una bobina toroidal de rotacion, una unidad del actuador que comprende al actuador y un sistema de medicino y una maquina que comprende al actuador o a la unidad del actuador. |
-
1998
- 1998-11-20 FR FR9814668A patent/FR2786311B1/fr not_active Expired - Fee Related
-
1999
- 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
- 1999-11-10 JP JP2000584497A patent/JP2002530879A/ja active Pending
- 1999-11-10 EP EP99972774A patent/EP1135781B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2000031758A1 (fr) | 2000-06-02 |
EP1135781B1 (fr) | 2006-03-22 |
EP1135781A1 (fr) | 2001-09-26 |
DE69930555D1 (de) | 2006-05-11 |
ATE321347T1 (de) | 2006-04-15 |
JP2002530879A (ja) | 2002-09-17 |
DE69930555T2 (de) | 2007-03-08 |
FR2786311A1 (fr) | 2000-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070731 |