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JPS5740183A - Rapid exhaust type three-way valve - Google Patents

Rapid exhaust type three-way valve

Info

Publication number
JPS5740183A
JPS5740183A JP11566280A JP11566280A JPS5740183A JP S5740183 A JPS5740183 A JP S5740183A JP 11566280 A JP11566280 A JP 11566280A JP 11566280 A JP11566280 A JP 11566280A JP S5740183 A JPS5740183 A JP S5740183A
Authority
JP
Japan
Prior art keywords
valve
actuator
exhaust
pressure fluid
quickly
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
JP11566280A
Other languages
Japanese (ja)
Inventor
Yoshihiro Fukano
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.)
SMC Corp
Shoketsu Kinzoku Kogyo KK
Original Assignee
Shoketsu Kinzoku Kogyo Co Ltd
Shoketsu Kinzoku Kogyo KK
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 Shoketsu Kinzoku Kogyo Co Ltd, Shoketsu Kinzoku Kogyo KK filed Critical Shoketsu Kinzoku Kogyo Co Ltd
Priority to JP11566280A priority Critical patent/JPS5740183A/en
Publication of JPS5740183A publication Critical patent/JPS5740183A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)

Abstract

PURPOSE: To enhance responsiveness of an actuator by providing a supplementary valve at a three-way valve, which is to supply or exhaust the pressure fluid to work the actuator, and by performing the exhaust quickly from this supplementary valve.
CONSTITUTION: When a solenoid 8 is supplied with current, the supply port 2 is in communication with the output port 3 and the exhaust hole 22 is closed, and the pressure fluid flows into the cylinder 17 through a groove 25 and the outlet 21 to work an actuator. When the solenoid is shut out of current, a moving core 9 separates from the valve seat 7 to open the exhaust port 4, through which the pressure fluid is exhausted. Accordingly, the pressure at the intake 20 to an auxiliary valve chest 19 drops quickly to produce a pressure difference between the intake 20 and outlet 21, and an auxiliary valve 24 separates from the valve seat 23 against the energizing force of spring 26 to open the large diameter exhaust hole 22. Thus the pressure fluid is exhausted through the exhaust hole 22 quickly, and the actuator can be restituted rapidly.
COPYRIGHT: (C)1982,JPO&Japio
JP11566280A 1980-08-22 1980-08-22 Rapid exhaust type three-way valve Pending JPS5740183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11566280A JPS5740183A (en) 1980-08-22 1980-08-22 Rapid exhaust type three-way valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11566280A JPS5740183A (en) 1980-08-22 1980-08-22 Rapid exhaust type three-way valve

Publications (1)

Publication Number Publication Date
JPS5740183A true JPS5740183A (en) 1982-03-05

Family

ID=14668192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11566280A Pending JPS5740183A (en) 1980-08-22 1980-08-22 Rapid exhaust type three-way valve

Country Status (1)

Country Link
JP (1) JPS5740183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586535A (en) * 1982-11-23 1986-05-06 Kurt Stoll Solenoid valve unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586535A (en) * 1982-11-23 1986-05-06 Kurt Stoll Solenoid valve unit

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