MX170246B - Accionador electromagnetico - Google Patents
Accionador electromagneticoInfo
- Publication number
- MX170246B MX170246B MX016044A MX1604489A MX170246B MX 170246 B MX170246 B MX 170246B MX 016044 A MX016044 A MX 016044A MX 1604489 A MX1604489 A MX 1604489A MX 170246 B MX170246 B MX 170246B
- Authority
- MX
- Mexico
- Prior art keywords
- stator
- rotor
- magnet
- electromagnetic actuator
- chamfered
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K26/00—Machines adapted to function as torque motors, i.e. to exert a torque when stalled
-
- 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
- H01F7/14—Pivoting armatures
- H01F7/145—Rotary electromagnets with variable gap
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Vehicle Body Suspensions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Fluid-Damping Devices (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Valve Device For Special Equipments (AREA)
- Electromagnets (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
La presente invención se refiere a un accionador electromagnético que comprende un estator tubular provisto con por lo menos dos piezas de polo opuestas que llevan devanados de excitación y un rotor de imán permanente colocado en el interior y susceptible de girar alrededor del eje mayor del estator, el accionador está caracterizado por la provisión de limitadores colocados internamente en el accionador para limitar la rotación angular del rotor con relación al estator a menos de aproximadamente 180 grados, junto con resortes efectivos para impulsar el rotor hacia un estado no accionado, y un generador de una señal eléctrica que corresponde al desplazamiento angular absoluto del rotor con relación al estado no accionado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888811650A GB8811650D0 (en) | 1988-05-17 | 1988-05-17 | Improvements in & relating to electromagnetic actuators |
Publications (1)
Publication Number | Publication Date |
---|---|
MX170246B true MX170246B (es) | 1993-08-12 |
Family
ID=10637034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX016044A MX170246B (es) | 1988-05-17 | 1989-05-16 | Accionador electromagnetico |
Country Status (11)
Country | Link |
---|---|
US (1) | US4999531A (es) |
EP (1) | EP0342733B1 (es) |
JP (1) | JPH0217854A (es) |
AT (1) | ATE101458T1 (es) |
AU (1) | AU615748B2 (es) |
BR (1) | BR8902280A (es) |
CA (1) | CA1305746C (es) |
DE (1) | DE68912964T2 (es) |
GB (2) | GB8811650D0 (es) |
MX (1) | MX170246B (es) |
ZA (1) | ZA893610B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3926911A1 (de) * | 1989-08-16 | 1991-02-21 | Bosch Gmbh Robert | Elektromagnetischer drehsteller |
EP0448515A1 (fr) * | 1990-03-23 | 1991-09-25 | Société industrielle de Sonceboz S.A. | Actuateur linéaire |
DE4245077B4 (de) * | 1991-05-10 | 2007-09-27 | Papst Licensing Gmbh & Co. Kg | Elektromagnetischer Verstellantrieb |
DE4215011B4 (de) * | 1991-05-10 | 2006-10-12 | Papst Licensing Gmbh & Co. Kg | Elektromagnetischer Verstellantrieb |
JP2573859Y2 (ja) * | 1991-11-21 | 1998-06-04 | 株式会社ハーモニック・ドライブ・システムズ | 電磁式有限回転型電動機の原点復帰機構 |
JP2515945B2 (ja) * | 1992-03-30 | 1996-07-10 | 株式会社シコー技研 | 揺動ブラシレスアクチュエ−タ |
US5434459A (en) * | 1993-11-05 | 1995-07-18 | Magnetic Bearing Technologies, Inc. | Pulsed power linear actuator and method of increasing actuator stroke force |
GB2290911A (en) * | 1994-06-28 | 1996-01-10 | Dafydd Roberts | Rotary electromagnetic actuator |
US5811898A (en) * | 1995-12-21 | 1998-09-22 | Siemens Electric Limited | Rotary actuator |
JP4204294B2 (ja) * | 2002-09-30 | 2009-01-07 | 株式会社日本自動車部品総合研究所 | 回転角検出装置 |
JP3887343B2 (ja) * | 2003-04-03 | 2007-02-28 | ミネベア株式会社 | ロータリーアクチュエータ |
US6891287B2 (en) * | 2003-07-17 | 2005-05-10 | Les Produits Associes Lpa, S.A. | Alternating current axially oscillating motor |
EP1589640A1 (en) * | 2004-04-14 | 2005-10-26 | Faber S.p.A. | Electric motor having a permanent magnet rotor and a stator core of united poles |
US7375451B2 (en) | 2004-04-14 | 2008-05-20 | Faber S.P.A. | Electric motor having a permanent magnet rotor and a stator core of united poles |
JP2007014096A (ja) * | 2005-06-29 | 2007-01-18 | Takasago Electric Inc | 小型ソレノイド |
US7973445B2 (en) * | 2007-08-30 | 2011-07-05 | Woodward Controls Inc. | Laminated rotary actuator with three-dimensional flux path |
CN102185455B (zh) * | 2011-04-25 | 2012-11-21 | 刘勤 | 圆盘式磁力电机及其工作方法 |
DE102012104782A1 (de) * | 2012-06-01 | 2013-12-05 | Svm Schultz Verwaltungs-Gmbh & Co. Kg | Schenkelfeder |
JP1553398S (es) * | 2015-10-09 | 2016-07-11 | ||
JP1553316S (es) * | 2015-10-09 | 2016-07-04 | ||
JP1552957S (es) * | 2015-10-09 | 2016-07-04 | ||
DE102016107661A1 (de) * | 2016-04-25 | 2017-10-26 | Kendrion (Villingen) Gmbh | Elektromagnetische Stellvorrichtung mit D-förmiger Spule für 2-Pin-Aktor |
USD852247S1 (en) * | 2018-04-25 | 2019-06-25 | Kana Energy Services, Inc. | Actuator |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB446690A (en) * | 1934-11-17 | 1936-05-05 | Ceskomoravska Kolben Danek Com | Improvements in or relating to dynamo-electric machines |
GB539773A (en) * | 1939-12-22 | 1941-09-24 | Heinrich Muller | Means for varying the permeability of magnetic conductors for induction coils, transformers and the like |
CH334787A (fr) * | 1955-06-06 | 1958-12-15 | Aesup Ets | Moteur électrique à rotor oscillant |
GB1274226A (en) * | 1968-11-15 | 1972-05-17 | Dowty Rotol Ltd | Variable-pitch bladed rotors |
US3644763A (en) * | 1970-12-08 | 1972-02-22 | Allard Instr Corp | Limited angle dc torque motor |
GB1596394A (en) * | 1976-11-30 | 1981-08-26 | Denki Onkyo Co Ltd | Rotary actuator |
FR2386179A1 (fr) * | 1977-03-28 | 1978-10-27 | Kollmorgen Tech Corp | Machines electriques tournantes perfectionnees |
US4110879A (en) * | 1977-04-08 | 1978-09-05 | Mfe Corporation | Method of making a limited-rotation motor with integral displacement transducer |
DE2809975A1 (de) * | 1978-03-08 | 1979-09-20 | Bosch Gmbh Robert | Magnetstellwerk fuer eine regeleinrichtung |
JPS5814149B2 (ja) * | 1978-07-03 | 1983-03-17 | 旭電業株式会社 | アングルモ−タ |
US4476408A (en) * | 1979-05-23 | 1984-10-09 | General Electric Company | High efficiency, low cost permanent magnet AC machine |
DE3025633A1 (de) * | 1979-07-11 | 1981-01-29 | Lpa Les Produits Associes | Wechselstrom-kleinmotor, insbesondere zum antrieb einer zahnbuerste |
JPS56159719A (en) * | 1980-05-14 | 1981-12-09 | Sanyo Electric Co Ltd | Power-failure resisting device of microcomputer |
GB2081981B (en) * | 1980-07-23 | 1984-08-22 | Lpa Les Produits Associes | Fractional horsepower ac motor having an oscillating permanent magnet armature |
US4482847A (en) * | 1983-02-25 | 1984-11-13 | Johnson Service Company | Electrically-controlled rotary actuator |
JPH0612948B2 (ja) * | 1984-11-20 | 1994-02-16 | 日本電装株式会社 | 回転駆動装置 |
GB8715125D0 (en) * | 1987-06-27 | 1987-08-05 | Unimax Switch Ltd | Solenoid-operated valves |
-
1988
- 1988-05-17 GB GB888811650A patent/GB8811650D0/en active Pending
-
1989
- 1989-05-04 GB GB8910272A patent/GB2218851B/en not_active Expired - Fee Related
- 1989-05-05 DE DE68912964T patent/DE68912964T2/de not_active Expired - Fee Related
- 1989-05-05 AT AT89201160T patent/ATE101458T1/de not_active IP Right Cessation
- 1989-05-05 EP EP89201160A patent/EP0342733B1/en not_active Expired - Lifetime
- 1989-05-05 US US07/347,742 patent/US4999531A/en not_active Expired - Fee Related
- 1989-05-08 CA CA000599025A patent/CA1305746C/en not_active Expired - Lifetime
- 1989-05-15 ZA ZA893610A patent/ZA893610B/xx unknown
- 1989-05-16 JP JP1120598A patent/JPH0217854A/ja active Pending
- 1989-05-16 MX MX016044A patent/MX170246B/es unknown
- 1989-05-16 BR BR898902280A patent/BR8902280A/pt unknown
- 1989-05-17 AU AU34891/89A patent/AU615748B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BR8902280A (pt) | 1990-01-09 |
AU615748B2 (en) | 1991-10-10 |
EP0342733B1 (en) | 1994-02-09 |
JPH0217854A (ja) | 1990-01-22 |
EP0342733A2 (en) | 1989-11-23 |
GB8811650D0 (en) | 1988-06-22 |
GB2218851A (en) | 1989-11-22 |
US4999531A (en) | 1991-03-12 |
GB2218851B (en) | 1993-01-27 |
GB8910272D0 (en) | 1989-06-21 |
CA1305746C (en) | 1992-07-28 |
AU3489189A (en) | 1989-11-23 |
DE68912964D1 (de) | 1994-03-24 |
DE68912964T2 (de) | 1994-05-19 |
EP0342733A3 (en) | 1990-05-02 |
ZA893610B (en) | 1990-02-28 |
ATE101458T1 (de) | 1994-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX170246B (es) | Accionador electromagnetico | |
EP0598137A4 (en) | Rotor for synchronous motor. | |
EP0319336A3 (en) | Brushless alternator and synchronous motor with optional stationary field winding | |
ATE160473T1 (de) | Synchronmotor mit im rotor eingebetteten permanentmagneten | |
FI892706A (fi) | Elektroniskt kommuterad elmotor, speciellt foer att driva en vaetskeoeverfoerande maskin, saerskilt en haortork som aer foersedd med en saodan motor. | |
KR880701032A (ko) | 2-상 혹은 4-상의 1단 동기모우터(single-stage, two-phase or four-phase synchronous electric motor) | |
KR870003603A (ko) | 소형 전기회전기 | |
DE3481751D1 (de) | Dauermagnetmotor. | |
ATE123566T1 (de) | Homopolarer veränderlicher reluktanzgeber. | |
KR920702064A (ko) | 동기머신 | |
ATE194893T1 (de) | Geschalteter reluktanzmotor switched reluctance motor | |
CH647920GA3 (es) | ||
ATE16664T1 (de) | Elektrischer motor. | |
JPS57138856A (en) | Rotor for motor | |
JPS5571165A (en) | Direct current motor | |
GB2189087B (en) | Improvements in or relating to electrical apparatus | |
KR960019921A (ko) | 스텝모터 | |
KR880003503U (ko) | 위치검지소자 1개, 1코일, 2극의 마그넷로터를 갖는 원통상의 브라시리스 모터 | |
DE59108202D1 (de) | Rotatorischer Elektromotor | |
ES1025448U (es) | Motor de inducido exterior conmutado electricamente. | |
JPS55114172A (en) | Electromagnetic drive machine | |
KR960006210A (ko) | 전동기의 정토크 유지장치 | |
KR900013688A (ko) | 레이디얼형 무브러시 직류모터의 마그네트 착자방법 |