JPS5676766A - Balloon valve - Google Patents

Balloon valve

Info

Publication number
JPS5676766A
JPS5676766A JP15102079A JP15102079A JPS5676766A JP S5676766 A JPS5676766 A JP S5676766A JP 15102079 A JP15102079 A JP 15102079A JP 15102079 A JP15102079 A JP 15102079A JP S5676766 A JPS5676766 A JP S5676766A
Authority
JP
Japan
Prior art keywords
valve
valve body
pipe passage
contact
operation part
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
JP15102079A
Other languages
Japanese (ja)
Inventor
Michio Kawase
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.)
KAWASE TEKKO KK
KAWASE TETSUKOU KK
Original Assignee
KAWASE TEKKO KK
KAWASE TETSUKOU 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 KAWASE TEKKO KK, KAWASE TETSUKOU KK filed Critical KAWASE TEKKO KK
Priority to JP15102079A priority Critical patent/JPS5676766A/en
Publication of JPS5676766A publication Critical patent/JPS5676766A/en
Pending legal-status Critical Current

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  • Check Valves (AREA)

Abstract

PURPOSE: To simplify the assembly of a valve and prevent the choking of solid matters in muddy water by constructing the whole valve body of elastic material almost into a bowl-shape.
CONSTITUTION: When a solenoid valve 13 is opened, control fluid is introduced into a pressure-applying chamber 2 of a valve body 1 through a hole 12, and the valve body 1 is expanded in a vertical expansion part 1b and a valve operation part 1a to choke a pipe passage 6a and check the fluid running in the pipe passage 6a. At this stage, the valve operation part 1a is brought in contact with the inside of the pipe passage 6a in a bottom wall 4 as well as in the circumference of a thick part 3, and a sealing face is provided by their contact. Even if a high pressure is given, the valve body 1 is held in a flange part 1c without coming off, as a projection 9a projected on the inner circumference of a holding flange 9 is fitted to a holding recess 5.
COPYRIGHT: (C)1981,JPO&Japio
JP15102079A 1979-11-21 1979-11-21 Balloon valve Pending JPS5676766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15102079A JPS5676766A (en) 1979-11-21 1979-11-21 Balloon valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15102079A JPS5676766A (en) 1979-11-21 1979-11-21 Balloon valve

Publications (1)

Publication Number Publication Date
JPS5676766A true JPS5676766A (en) 1981-06-24

Family

ID=15509537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15102079A Pending JPS5676766A (en) 1979-11-21 1979-11-21 Balloon valve

Country Status (1)

Country Link
JP (1) JPS5676766A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052473U (en) * 1983-09-19 1985-04-12 株式会社島津製作所 flow control valve
JPH0431371U (en) * 1990-07-11 1992-03-13
CN102619758A (en) * 2012-04-28 2012-08-01 山东三牛机械有限公司 Automatic unloading valve for Roots blower
WO2013005119A1 (en) * 2011-07-05 2013-01-10 Shlomo Uri Haimi Balloon style fluid flow control arrangement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052473U (en) * 1983-09-19 1985-04-12 株式会社島津製作所 flow control valve
JPS643879Y2 (en) * 1983-09-19 1989-02-01
JPH0431371U (en) * 1990-07-11 1992-03-13
WO2013005119A1 (en) * 2011-07-05 2013-01-10 Shlomo Uri Haimi Balloon style fluid flow control arrangement
CN102619758A (en) * 2012-04-28 2012-08-01 山东三牛机械有限公司 Automatic unloading valve for Roots blower

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