JPS57184705A - Multistep position controller for vacuum shift actuator - Google Patents

Multistep position controller for vacuum shift actuator

Info

Publication number
JPS57184705A
JPS57184705A JP6682981A JP6682981A JPS57184705A JP S57184705 A JPS57184705 A JP S57184705A JP 6682981 A JP6682981 A JP 6682981A JP 6682981 A JP6682981 A JP 6682981A JP S57184705 A JPS57184705 A JP S57184705A
Authority
JP
Japan
Prior art keywords
negative pressure
cylinder
piston
multistep
position controller
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.)
Pending
Application number
JP6682981A
Other languages
Japanese (ja)
Inventor
Masahide Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOUHOU GAS KOGYO KK
TGK Co Ltd
Original Assignee
TOUHOU GAS KOGYO KK
Toho Gas Kogyo Co Ltd
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 TOUHOU GAS KOGYO KK, Toho Gas Kogyo Co Ltd filed Critical TOUHOU GAS KOGYO KK
Priority to JP6682981A priority Critical patent/JPS57184705A/en
Publication of JPS57184705A publication Critical patent/JPS57184705A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/126—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators of the standard type with special circuit controlling means

Abstract

PURPOSE:To carry out multistep position control of an actuator by providing a negative pressure cylinder, distributing cylinder and venting cylinder which are connected together in parallel and in series. CONSTITUTION:A distributing cylinder 11 supplies negative pressure to a double acting type negative pressure cylinder 1 and the no. 31 represents a venting cylinder to cause the negative pressure to release into the atmosphere. All the cylinders are connected one another through pipe lines 16, 17, 35, 36. The no.15 represents negative pressure connecting taps and the no.37 a negative pressure release tap. When a negative pressure source is connected to any one of the negative pressure connecting taps 15, negative pressure acts on the piston 5 of the negative cylinder 1 through the cylinder 11 having the opposite side opened to the atmosphere through the cylinder 31 so that the piston 5 moves together with the pistons 13, 33 until orifices of the negative pressure connecting taps are blocked by the pistons 13, 33, thereby stops the piston 5.
JP6682981A 1981-05-06 1981-05-06 Multistep position controller for vacuum shift actuator Pending JPS57184705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6682981A JPS57184705A (en) 1981-05-06 1981-05-06 Multistep position controller for vacuum shift actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6682981A JPS57184705A (en) 1981-05-06 1981-05-06 Multistep position controller for vacuum shift actuator

Publications (1)

Publication Number Publication Date
JPS57184705A true JPS57184705A (en) 1982-11-13

Family

ID=13327111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6682981A Pending JPS57184705A (en) 1981-05-06 1981-05-06 Multistep position controller for vacuum shift actuator

Country Status (1)

Country Link
JP (1) JPS57184705A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644427C1 (en) * 2016-10-10 2018-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Positional hydraulic drive
RU2644435C2 (en) * 2016-07-26 2018-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Positional hydraulic drive
RU2692880C1 (en) * 2018-02-01 2019-06-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Position hydraulic drive (versions)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2644435C2 (en) * 2016-07-26 2018-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Positional hydraulic drive
RU2644427C1 (en) * 2016-10-10 2018-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Positional hydraulic drive
RU2692880C1 (en) * 2018-02-01 2019-06-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет" Position hydraulic drive (versions)

Similar Documents

Publication Publication Date Title
JPS6487901A (en) Fluid pressure control system
JPS57144344A (en) Flushing valve
SE8505679L (en) DIFFERENTIAL PRESSURE BIASED SPOOL TYPE VALVE CONTROLLER FOR A PNEUMATIC DUAL DIAPHRAGM CONTROL SYSTEM
GB1293462A (en) Improvements relating to hydraulic presses
JPS5747240A (en) Two system hydraulic pressure control valve
JPS57184705A (en) Multistep position controller for vacuum shift actuator
TW273588B (en)
JPS5614605A (en) Hydraulic driving method and system for actuator
ES2133050A1 (en) Fluid-Pressure Actuating System
JPS5729852A (en) Hydraulic pressure controller of automatic transmission for vehicle
JPS57120704A (en) Confluent composite control valve
EP0297401A3 (en) Hydraulic control device
JPS54156985A (en) Safety device of hydraulic circuit having a plurality of actuators
JPS57163707A (en) Multiple cylinder equipment
JPS5423876A (en) Master cylinder with hydraulic control valve
GB860665A (en) Hydraulic ram and selector mechanism
JPS5673249A (en) Controller for transmission
JPS57126584A (en) Minimum flow control device of variable capacity liquid pressure pump
JPS54121378A (en) Hydraulic cylinder drive circuit
GB2094444A (en) Valve actuator with hydraulic latching
JPS57191036A (en) Control circuit for injection process
JPS5680506A (en) Control circuit for actuator
JPS57161304A (en) Cylinder device
JPS57184730A (en) Clutch control device for combined clutch type multistage gear transmission
JPS5614670A (en) Logic valve