JPS57101182A - Fluid drive valve - Google Patents

Fluid drive valve

Info

Publication number
JPS57101182A
JPS57101182A JP17651480A JP17651480A JPS57101182A JP S57101182 A JPS57101182 A JP S57101182A JP 17651480 A JP17651480 A JP 17651480A JP 17651480 A JP17651480 A JP 17651480A JP S57101182 A JPS57101182 A JP S57101182A
Authority
JP
Japan
Prior art keywords
diaphragm
cover
case
fluid
lower case
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
JP17651480A
Other languages
Japanese (ja)
Inventor
Michio Takano
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.)
SHIGUMA GIJUTSU KOGYO KK
SIGMA GIJUTSU KOGYO
SIGMA GIJUTSU KOGYO KK
Original Assignee
SHIGUMA GIJUTSU KOGYO KK
SIGMA GIJUTSU KOGYO
SIGMA GIJUTSU 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 SHIGUMA GIJUTSU KOGYO KK, SIGMA GIJUTSU KOGYO, SIGMA GIJUTSU KOGYO KK filed Critical SHIGUMA GIJUTSU KOGYO KK
Priority to JP17651480A priority Critical patent/JPS57101182A/en
Publication of JPS57101182A publication Critical patent/JPS57101182A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)

Abstract

PURPOSE: To make easy piping by preparing fluid passages between up side of the cover and the case and the lower case, and introducing operating gas from the upper portion of the fluid operation valve.
CONSTITUTION: The diaphragm 23 is inserted between the lower case 22 and cover 24, and is secured by tightly screwing the screw 41 of the upper case 21 and the lower case 22 and seal the diaphragm 23. The upper chamber is formed between the diaphragm 23 and the cover 24. Operation gas introduced through the inlet port 30, passes through the groove passage 31 and enters in the lower chamber 32 through passage 36, and move the diaphragm 23 upwards. Thus the operation gas is introduced from the upper portion of the fluid operating valve, and make the piping easier.
COPYRIGHT: (C)1982,JPO&Japio
JP17651480A 1980-12-16 1980-12-16 Fluid drive valve Pending JPS57101182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17651480A JPS57101182A (en) 1980-12-16 1980-12-16 Fluid drive valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17651480A JPS57101182A (en) 1980-12-16 1980-12-16 Fluid drive valve

Publications (1)

Publication Number Publication Date
JPS57101182A true JPS57101182A (en) 1982-06-23

Family

ID=16014948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17651480A Pending JPS57101182A (en) 1980-12-16 1980-12-16 Fluid drive valve

Country Status (1)

Country Link
JP (1) JPS57101182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017215293A1 (en) * 2016-06-13 2017-12-21 江苏新美星包装机械股份有限公司 High-pressure valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017215293A1 (en) * 2016-06-13 2017-12-21 江苏新美星包装机械股份有限公司 High-pressure valve

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