KR940004222A - Actuator for transmission actuator - Google Patents

Actuator for transmission actuator Download PDF

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Publication number
KR940004222A
KR940004222A KR1019930014341A KR930014341A KR940004222A KR 940004222 A KR940004222 A KR 940004222A KR 1019930014341 A KR1019930014341 A KR 1019930014341A KR 930014341 A KR930014341 A KR 930014341A KR 940004222 A KR940004222 A KR 940004222A
Authority
KR
South Korea
Prior art keywords
actuator
operating
transmission
pressure source
fluid
Prior art date
Application number
KR1019930014341A
Other languages
Korean (ko)
Other versions
KR960015253B1 (en
Inventor
아쓰시 가와무라
Original Assignee
요시다 도시오
지도오샤 기키 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 요시다 도시오, 지도오샤 기키 가부시키가이샤 filed Critical 요시다 도시오
Publication of KR940004222A publication Critical patent/KR940004222A/en
Application granted granted Critical
Publication of KR960015253B1 publication Critical patent/KR960015253B1/en

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Classifications

    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

본 발명은 응답성을 높힌 변속기 조작용 액츄에이터의 제어장치에 관한 것으로서, 전자석(41)을 작동시킴으로써 압축공기를 밸브리프터(34)의 압력실 (32c)에 유도하고, 그 압축공기에 의하여 밸브리프터(34)를 작동시켜 그것에 의하여 입구포트(48)와 출구포투(49)를 연통시킴과 아울러 전자석(41)의 비작동상태에서 비상용 수동조작 밸브(72)를 작동시켜 밸브리프터(34)의 압력실 (32c)에 압축공기를 유도하며, 그 압축공기에 의하여 벨브리프터(34)를 작동시켜 그것에 의하여 입구포트(48)와 출구포트(49)를 연통시키도록 되어 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a control device for an actuator for operating a transmission that has increased responsiveness. By actuating the inlet port 48 and the outlet port 49 by operating the emergency manual valve 72 in the non-operational state of the electromagnet 41, thereby actuating the pressure of the valve lifter 34; Compressed air is guided to the seal 32c, and the bell breather 34 is operated by the compressed air to thereby communicate the inlet port 48 with the outlet port 49.

Description

변속기 조작용 액츄에이터의 제어장치Actuator for transmission actuator

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

제 1 도는 본 발명에 따른 변속기 조작용 액츄에이터의 제어장치의 일실시예를 나타낸 단면도,1 is a cross-sectional view showing an embodiment of a control device of an actuator for operating a transmission according to the present invention;

제 2 도는 본 발명에 따른 변속기 조작용 액츄에이터의 제어장치의 다른 실시예를 나타낸 단면도,2 is a cross-sectional view showing another embodiment of a control device for an actuator for operating a transmission according to the present invention;

Claims (1)

압력원에 접속된 입구포트와 변속기 조작용 액츄에이터에 접속된 출구포트와의 사이에 배치되고 스프링에 의하여 부세되어 양 포트 간을 폐쇄하는 밸브체와, 스프링에 의하여 부세되어 비작동상태에서 변속기 조작용 액츄에이터를 대기로 연통시키고 작동되어 그 변속기 조작용 액츄에이터와 대기와의 연통을 차단하며 또한 상기 밸브체를 개방시키는 밸브리프터와, 압력원에 접속되고 그 압력원의 유체에 의하여 상기 밸브리프터를 작동시키는 파일로트 통로와, 그 파일로트 통로에 개재되어 비여자상태에서 그 파일로트 통로를 폐쇄하고 여자되어 그 파일로트 통로를 개방하는 전자파일로트 밸브와, 압력원에 접속되고 그 압력원의 유체에 의하여 상기 밸브리프터를 작동시키는 비상용 유체통로와, 그 비상용 유체통로에 개재되는 수동폐지밸브를 구비한 것을 특징으로 하는 변속기 조작용 액츄에이터의 제어장치.A valve body disposed between an inlet port connected to a pressure source and an outlet port connected to a transmission operating actuator and biased by a spring to close both ports, and operated by a spring to operate the transmission in a non-operating state. A valve lifter for operating the actuator in communication with the atmosphere to block the communication between the actuator for operating the transmission and the atmosphere, and for opening the valve body, and for operating the valve lifter by being connected to a pressure source and operated by the fluid of the pressure source. A pilot passage, an electromagnetic pilot valve interposed in the pilot passage and closing the pilot passage in an unexcited state and being excited to open the pilot passage, and connected to a pressure source and fluid by the fluid of the pressure source. An emergency fluid passage for operating the valve lifter and a manual shutoff valve interposed in the emergency fluid passage The control apparatus of the actuator for transmission operation characterized by the above-mentioned. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930014341A 1992-08-17 1993-07-27 Transmission controller KR960015253B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP92-217691 1992-08-17
JP4217691A JP2954790B2 (en) 1992-08-17 1992-08-17 Control device for transmission operation actuator

Publications (2)

Publication Number Publication Date
KR940004222A true KR940004222A (en) 1994-03-14
KR960015253B1 KR960015253B1 (en) 1996-11-04

Family

ID=16708214

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930014341A KR960015253B1 (en) 1992-08-17 1993-07-27 Transmission controller

Country Status (2)

Country Link
JP (1) JP2954790B2 (en)
KR (1) KR960015253B1 (en)

Also Published As

Publication number Publication date
KR960015253B1 (en) 1996-11-04
JP2954790B2 (en) 1999-09-27
JPH0666370A (en) 1994-03-08

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