KR840008897A - Electric actuator - Google Patents

Electric actuator Download PDF

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Publication number
KR840008897A
KR840008897A KR1019840002586A KR840002586A KR840008897A KR 840008897 A KR840008897 A KR 840008897A KR 1019840002586 A KR1019840002586 A KR 1019840002586A KR 840002586 A KR840002586 A KR 840002586A KR 840008897 A KR840008897 A KR 840008897A
Authority
KR
South Korea
Prior art keywords
spring
electric actuator
measuring means
actuator
electric
Prior art date
Application number
KR1019840002586A
Other languages
Korean (ko)
Inventor
워시보른 잭 (외 1)
Original Assignee
에드먼드 죤 페이지
웨스팅하우스 브레이크 앤드 씨그널 캄파니 리미티드
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 에드먼드 죤 페이지, 웨스팅하우스 브레이크 앤드 씨그널 캄파니 리미티드 filed Critical 에드먼드 죤 페이지
Publication of KR840008897A publication Critical patent/KR840008897A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids
    • B61H7/08—Skids electromagnetically operated
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Transmission Devices (AREA)
  • Harvester Elements (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electromagnets (AREA)

Abstract

내용 없음No content

Description

전기 작동기Electric actuator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 제2실시형태의 종방향 반 단면도. 제3도는 제1도 작동기의 전기 회로도.2 is a longitudinal half cross-sectional view of the second embodiment. 3 is an electrical circuit diagram of the first degree actuator.

Claims (13)

출력부재상에서 스프링 장치에 의하여 발생된 출력을 제어하도록 작용하는 전기모우터, 출력을 나타내는 스프링장치의 특징에 응답하는 측정수단과, 이 측정수단이 요구된 크기의 출력을 나타내는 특징을 탐지 할때에 전기 모우터를 고동시키고 이 구동을 중단시키는 전기회로를 갖는 전기 작동기.An electric motor acting to control the output generated by the spring device on the output member, measuring means in response to a feature of the spring device indicative of the output, and when the measuring means detects a feature indicative of the output of the required magnitude. An electric actuator having an electric circuit which pulsates the electric motor and stops this driving. 청구범위 1항에 있어서,전기모우터가 스프링의 길이를 제어하므로서 스프링장치에 의하여 발생된 출력을 제어하는 바의 전기 작동기.The electric actuator of claim 1, wherein the electric motor controls the output generated by the spring device while controlling the length of the spring. 청구범위 2항에 있어서, 스프링의 길이가 한쌍의 나합된 상대적인 회동부재를 통하여 전기모우터에 의하여 제어되고 회동부재의 일측부분의 회동은 전기모두터의 구동에 의하여 이루어지고 타측부분의 연속된축방향 이동이 스프링의 길이를 결정하는 바의 전기작동기.The method of claim 2, wherein the length of the spring is controlled by an electric motor through a pair of mated relative pivot members and the rotation of one side of the pivot member is achieved by driving the electric motor and the continuous shaft of the other section. Electro-actuator on the bar whose direction movement determines the length of the spring. 청구범위 2항 또는 3항에 있어서, 스프링이 출력을 발생하는 동력스프링이고 스프링장치의 단일 스프링인 바의 전기 작동기.The electric actuator of claim 2, wherein the spring is a power spring generating an output and is a single spring of the spring arrangement. 청구범위 2항 또는 3항에 있어서 스프링이 제어스프링이고 스프링장치가 동력스프링을 포함하며, 제어스프링이 동력스프링에 의하여 가하여진 힘이 동력스프링에 의하여 가하여진 힘으로부터 약화되도록 동력 스프링에 대하여 배열되고, 동력스프링에 의해여 가하여진 잔류된 힘이 출력인 바의 전기 작동기.The method according to claim 2 or 3, wherein the spring is a control spring and the spring device comprises a power spring, the control spring being arranged with respect to the power spring such that the force exerted by the power spring is weakened from the force exerted by the power spring. , The electric actuator of the bar whose output is the residual force exerted by the power spring. 전기 청구범위의 어느한 항에 있어서, 측정수단이 전기 모우터의 회동정도에 따라 응답하는 바의 전기작동기.The electric actuator of claim 1, wherein the measuring means responds according to the degree of rotation of the electric motor. 청구범위 6항에 있어서, 측정수단이 홀-효과 스위치인 바의 전기 작동기The electric actuator of claim 6, wherein the measuring means is a Hall-effect switch. 청구범위 1항-5항에 있어서, 측정수단이 스프링 장치의 스프링의 길에 따라 응답하는 바의 전기작동기.The electric actuator of claim 1, wherein the measuring means responds along the length of the spring of the spring arrangement. 청구범위 8항에 있어서, 측정수단이 일측부분이 전기모우터의 구동이 제어되는 일련의 스위치를 재가하고 있으며 타측부분은 이들스위치를 연속적으로 작동케하는 캠인 두 부분으로 구성된 바의 전기작동기The electric actuator according to claim 8, wherein the measuring means has a series of switches in which one side controls the driving of the electric motor, and the other part is a cam composed of two parts, the cams for continuously operating these switches. 청구범위 9항에 있어서, 일측부분이 스프링의 일측단부에 고정되고 타측부분이 스프링의 타측단부에 대하여 일측부분을 향하거나 이로부터 길어지는 방향으로 조절가능한 바의 전기 작동기.10. The electric actuator of claim 9 wherein the one end is fixed to one end of the spring and the other part is adjustable in a direction toward or extending from one end relative to the other end of the spring. 청구범위 10항에 있어서, 작동기가 차량의 브레이크 작동기이고 측정수단의 타측부분이 차량의 부하에 따라 상기 방향으로 조절가능한 바의 전기 작동기.The electric actuator of claim 10 wherein the actuator is a brake actuator of the vehicle and the other part of the measuring means is adjustable in the direction according to the load of the vehicle. 전기 청구범위의 어느 한 항에 있어서, 측정수단이 스프링장치에 의하여 가하여진 힘에 응답하는 바의 전기 작동기.An electric actuator as claimed in claim 1, wherein the measuring means is responsive to the force exerted by the spring device. 본문에 상술하고 제1도, 제2도 및 제3도, 제4도-제5도, 제9도 및 제9도 또는 제10도와 제11도에 예시된 바의 실제의 전기 작동기.The actual electric actuator as described in the text and illustrated in FIGS. 1, 2 and 3, 4-5, 9 and 9 or 10 and 11. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840002586A 1983-05-12 1984-05-12 Electric actuator KR840008897A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8313102 1983-05-12
GB838313102A GB8313102D0 (en) 1983-05-12 1983-05-12 Electric actuator

Publications (1)

Publication Number Publication Date
KR840008897A true KR840008897A (en) 1984-12-19

Family

ID=10542614

Family Applications (6)

Application Number Title Priority Date Filing Date
KR1019840002583A KR840009271A (en) 1983-05-12 1984-05-12 Electric Actuator
KR1019840002585A KR840009273A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002584A KR840009272A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002582A KR840009270A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002586A KR840008897A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002587A KR840008898A (en) 1983-05-12 1984-05-12 Electric actuator

Family Applications Before (4)

Application Number Title Priority Date Filing Date
KR1019840002583A KR840009271A (en) 1983-05-12 1984-05-12 Electric Actuator
KR1019840002585A KR840009273A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002584A KR840009272A (en) 1983-05-12 1984-05-12 Electric actuator
KR1019840002582A KR840009270A (en) 1983-05-12 1984-05-12 Electric actuator

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019840002587A KR840008898A (en) 1983-05-12 1984-05-12 Electric actuator

Country Status (4)

Country Link
JP (6) JPS59231229A (en)
KR (6) KR840009271A (en)
GB (1) GB8313102D0 (en)
ZA (6) ZA843418B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH069964B2 (en) * 1984-12-14 1994-02-09 住友電気工業株式会社 Electric brake booster
JP2542211B2 (en) * 1987-05-06 1996-10-09 工業技術院長 Conductive paper and its laminate
JPH0637908B2 (en) * 1989-08-24 1994-05-18 中国三和株式会社 Brake drive
JPH05168220A (en) * 1991-12-19 1993-07-02 Pg Van De Veen Consultancy Bv Electro-mechanical transducer
JP2000055093A (en) * 1998-07-31 2000-02-22 Tokico Ltd Electrically driven disc brake device
DE10214671B4 (en) * 2002-04-03 2006-08-24 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake tensioning device with electrically operated Verschleißnachstell- and emergency and auxiliary release device
DE10214672B4 (en) * 2002-04-03 2006-08-24 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake application device with electrically operated device for emergency and auxiliary release
DE10214670B4 (en) * 2002-04-03 2014-01-23 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Brake application device with electrically operated wear adjuster
JP4494029B2 (en) * 2004-01-30 2010-06-30 日立オートモティブシステムズ株式会社 Brake device
EP1748213A1 (en) * 2005-07-25 2007-01-31 Siemens Aktiengesellschaft Disc brake with improved device for measuring the normal force
JP5427869B2 (en) 2011-10-21 2014-02-26 三菱重工業株式会社 Brake device
JP5769658B2 (en) * 2012-04-09 2015-08-26 三菱電機株式会社 Brake actuator, brake device using the brake actuator, operation control device for the brake actuator, and program
JP5960534B2 (en) * 2012-07-27 2016-08-02 曙ブレーキ工業株式会社 Drum brake type electric parking brake device

Also Published As

Publication number Publication date
GB8313102D0 (en) 1983-06-15
ZA843418B (en) 1984-12-24
JPS59231228A (en) 1984-12-25
ZA843419B (en) 1984-12-24
JPS59231229A (en) 1984-12-25
KR840009272A (en) 1984-12-26
JPS59231803A (en) 1984-12-26
KR840008898A (en) 1984-12-19
ZA843421B (en) 1984-12-24
ZA843420B (en) 1984-12-24
JPS59212541A (en) 1984-12-01
JPS608149A (en) 1985-01-17
JPS608148A (en) 1985-01-17
KR840009273A (en) 1984-12-26
KR840009271A (en) 1984-12-26
KR840009270A (en) 1984-12-26
ZA843422B (en) 1984-12-24
ZA843417B (en) 1985-10-30

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