JPS55135274A - Sequence valve - Google Patents

Sequence valve

Info

Publication number
JPS55135274A
JPS55135274A JP4266179A JP4266179A JPS55135274A JP S55135274 A JPS55135274 A JP S55135274A JP 4266179 A JP4266179 A JP 4266179A JP 4266179 A JP4266179 A JP 4266179A JP S55135274 A JPS55135274 A JP S55135274A
Authority
JP
Japan
Prior art keywords
valve
pressure
port
spool
cylinder
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
JP4266179A
Other languages
Japanese (ja)
Inventor
Yasushi Nonami
Isao Yasue
Munehiro Yoshino
Original Assignee
Ckd Corp
Toyota Motor Corp
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 Ckd Corp, Toyota Motor Corp filed Critical Ckd Corp
Priority to JP4266179A priority Critical patent/JPS55135274A/en
Publication of JPS55135274A publication Critical patent/JPS55135274A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the erroneous operation due to pressure variation by arranging a port connected with the air feeding and discharging conduits of a plurality of apparatuses and change-over valves which are controlled by the pilot pressure and using the pressure at the pressure descending part on the exhaust side for pilot presure.
CONSTITUTION: The sequence valve 40 is equipped with a valve body 1 formed having a cylinder 20 inside and a spool 6 accomodated slidably in the axial direction in the cylinder 20. On the spool 6, first and second grooves 21 and 22 are formed, and on the valve body 1, ehaust port 11 and the ports 12W14 are formed which selectively communicate to the grooves 21 and 22 described above. On the other end of the valve body 1, a cap 10 is formed which is screwed on the exhaust port of an air cylinder not shown in the drawing through a screw 10A. Onto the port 10B of the cap 10, a check valve constituted of a ball 3 and a spring 4 and an orifice 16 are arranged in parallel, and pilot pressure is applied to the other end 26 of the spool 6.
COPYRIGHT: (C)1980,JPO&Japio
JP4266179A 1979-04-09 1979-04-09 Sequence valve Pending JPS55135274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4266179A JPS55135274A (en) 1979-04-09 1979-04-09 Sequence valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4266179A JPS55135274A (en) 1979-04-09 1979-04-09 Sequence valve

Publications (1)

Publication Number Publication Date
JPS55135274A true JPS55135274A (en) 1980-10-21

Family

ID=12642188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4266179A Pending JPS55135274A (en) 1979-04-09 1979-04-09 Sequence valve

Country Status (1)

Country Link
JP (1) JPS55135274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223473A (en) * 2018-01-17 2018-06-29 邵立坤 A kind of one way sequence valve
WO2020095775A1 (en) * 2018-11-09 2020-05-14 Smc株式会社 Flow rate controller and drive device comprising same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223473A (en) * 2018-01-17 2018-06-29 邵立坤 A kind of one way sequence valve
CN108223473B (en) * 2018-01-17 2020-05-08 玉环鸿创阀门有限公司 One-way sequence valve
WO2020095775A1 (en) * 2018-11-09 2020-05-14 Smc株式会社 Flow rate controller and drive device comprising same

Similar Documents

Publication Publication Date Title
CA1132440A (en) Integrated control device for a fluid circuit and applications thereof
US3718159A (en) Control valve
US2651491A (en) Shuttle valve
JPH04372410A (en) Suspension device
CA2124429A1 (en) Pilot-operated servo valve
JPH01220708A (en) Control device of hydraulic motor
EP0840018A3 (en) Pilot 5-port transfer valve
JPS6487901A (en) Fluid pressure control system
US4015630A (en) Regulator first stage for underwater diving
GB1092422A (en) A piston and cylinder arrangement with three stable positions
GB1221907A (en) Pressure regulator
JPS5321378A (en) Actuator
GB901061A (en) Improvements in or relating to safety valves
JPH01316598A (en) Receptacle for storing pressurized fluid
SE7608607L (en) DEVICE FOR ACCELERATION OF THE PISTON IN A HYDRAULIC CYLINDER AT THE BEGINNING OF THE IMPACT RELATIONS
JPH01266302A (en) Control valve
GB973986A (en) Pneumatic filling apparatus for expanded polystyrene
JPS57172869A (en) Differential master cylinder
JPH01247880A (en) Hydraulic antilock modulator
CA2172687A1 (en) Pneumatic pressure regulator
JPS6043164A (en) Fuel injection rate control device for distribution type fuel injection pump
US2311955A (en) Oxygen supply apparatus
ES8200044A1 (en) Fluid distributor assembly.
GB1516224A (en) Fluid control valves
SE8003110L (en) BLOCK CYLINDER MECHANISM DEVICE