KR910014627A - 회전각도 절환장치 - Google Patents

회전각도 절환장치 Download PDF

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Publication number
KR910014627A
KR910014627A KR1019910000102A KR910000102A KR910014627A KR 910014627 A KR910014627 A KR 910014627A KR 1019910000102 A KR1019910000102 A KR 1019910000102A KR 910000102 A KR910000102 A KR 910000102A KR 910014627 A KR910014627 A KR 910014627A
Authority
KR
South Korea
Prior art keywords
switching device
rotation angle
permanent magnet
rotation direction
angle switching
Prior art date
Application number
KR1019910000102A
Other languages
English (en)
Other versions
KR940010685B1 (ko
Inventor
쓰토무 도미나가
아키라 와타나베
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR910014627A publication Critical patent/KR910014627A/ko
Application granted granted Critical
Publication of KR940010685B1 publication Critical patent/KR940010685B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
    • F16F9/461—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall characterised by actuation means
    • F16F9/462—Rotary actuation means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/024—Synchronous motors controlled by supply frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Stepping Motors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

내용 없음

Description

회전각도 절환장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 의한 회전각도절환장치의 회로도, 제2도 및 제3도는 각각 같은 실시예의 동작을 설명하는 회로도.

Claims (1)

  1. 회전 가능한 영구자석에 연결된 출력측과, 3상성형으로 결선되고 상기 영구자석의 극의 쌍수가 3배의 개수의 코일이 감겨 있는 고정자와, 상기 영구자석의 회전방향을 지시하는 신호를 출력하는 회전방향지시수단과, 이 회전방향지시수단의 출력에 따라 상기 출력측의 목표회전위치에 대응하는 2상의 상기 코일에 통전시킴과 동시에 다른 1상의 상기 코일을 통전개시시부터 소정의 시간 동안 전원의 마이너스 또는 플러스측에 접속해서 통전시키는 통전절환수단을 갖춘 회전각도절환장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910000102A 1990-01-20 1991-01-07 회전각도절환장치 KR940010685B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2-10809 1990-01-20
JP???2-10809 1990-01-20
JP2010809A JPH03218297A (ja) 1990-01-20 1990-01-20 回転角度切換装置

Publications (2)

Publication Number Publication Date
KR910014627A true KR910014627A (ko) 1991-08-31
KR940010685B1 KR940010685B1 (ko) 1994-10-24

Family

ID=11760675

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910000102A KR940010685B1 (ko) 1990-01-20 1991-01-07 회전각도절환장치

Country Status (3)

Country Link
US (1) US5189354A (ko)
JP (1) JPH03218297A (ko)
KR (1) KR940010685B1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05111293A (ja) * 1991-10-15 1993-04-30 Mitsubishi Electric Corp 回転角度切換装置
JP3415275B2 (ja) * 1994-07-08 2003-06-09 カヤバ工業株式会社 電磁アクチュエータ
US5684350A (en) * 1994-09-08 1997-11-04 Kayaba Kogyo Kabushiki Kaisha Electromagnetic rotary actuator and housing for electronic devices
US6281609B1 (en) * 1998-05-29 2001-08-28 Ricoh Company, Ltd. Direct-current brushless motor, and polygon scanner and image forming apparatus having the same and a method thereof
DE102006007610A1 (de) * 2006-02-14 2007-08-16 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Antriebseinrichtung für eine Verstelleinrichtung zum Verstellen eines Fahrzeugteils und Verfahren zum Betrieb einer Antriebseinrichtung
US9828871B2 (en) * 2014-11-18 2017-11-28 Hamilton Sundstrand Corporation Magnetic control of guide vanes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028599A (en) * 1972-09-01 1977-06-07 Kearney & Trecker Corporation Method of controlling an A.C. motor
US4684866A (en) * 1986-04-16 1987-08-04 General Motors Corporation Adaptive controller for a motor vehicle engine throttle operator
US4710690A (en) * 1986-07-03 1987-12-01 Ncr Corporation Closed-loop control system for a stepping motor
IT1225113B (it) * 1988-07-07 1990-11-02 Procond Elettronica Spa Dispositivo di controllo per motore elettrico universale.
JPH07106051B2 (ja) * 1989-04-21 1995-11-13 三菱電機株式会社 アクチュエータ

Also Published As

Publication number Publication date
US5189354A (en) 1993-02-23
KR940010685B1 (ko) 1994-10-24
JPH03218297A (ja) 1991-09-25

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