JPS55123064A - Degassing valve - Google Patents

Degassing valve

Info

Publication number
JPS55123064A
JPS55123064A JP3126179A JP3126179A JPS55123064A JP S55123064 A JPS55123064 A JP S55123064A JP 3126179 A JP3126179 A JP 3126179A JP 3126179 A JP3126179 A JP 3126179A JP S55123064 A JPS55123064 A JP S55123064A
Authority
JP
Japan
Prior art keywords
valve body
gas
valve
rise
exhausted
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
JP3126179A
Other languages
Japanese (ja)
Inventor
Ichiro Saku
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Priority to JP3126179A priority Critical patent/JPS55123064A/en
Publication of JPS55123064A publication Critical patent/JPS55123064A/en
Pending legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

PURPOSE: To facilitate quick exhaust of gas and rise of a valve body to its close position after exhaustion, by utilizing the vertical movement of a float for controlling a small degassing hole provided on the valve body and setting a mechanism for controlling the valve position.
CONSTITUTION: When a valve body 5 drops and a great deal of gas is exhausted quickly at the initial stage of fluid flow, a ball 16 of a ball stopper 15 is fitted in a concave 17 made on a rod 13 to prevent the valve body 5 from rising and gas is quickly exhausted. Then liquid rises and the buoyancy of a float 6 easily disengages the valve body 5 to make it rise for closing a degassing hole 7. Consequently, gas is exhausted through a small degassing hole 11 provided on the valve body 5. This construction facilitates quick exhaust by inhibiting a lift of the valve body due to degassing with the valve open and also facilitates a valve rise to its close position after the quick exhaustion.
COPYRIGHT: (C)1980,JPO&Japio
JP3126179A 1979-03-16 1979-03-16 Degassing valve Pending JPS55123064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3126179A JPS55123064A (en) 1979-03-16 1979-03-16 Degassing valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3126179A JPS55123064A (en) 1979-03-16 1979-03-16 Degassing valve

Publications (1)

Publication Number Publication Date
JPS55123064A true JPS55123064A (en) 1980-09-22

Family

ID=12326397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3126179A Pending JPS55123064A (en) 1979-03-16 1979-03-16 Degassing valve

Country Status (1)

Country Link
JP (1) JPS55123064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019074194A (en) * 2017-10-19 2019-05-16 株式会社栗本鐵工所 Leakage amount measurement device of repair valve, and its measurement method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019074194A (en) * 2017-10-19 2019-05-16 株式会社栗本鐵工所 Leakage amount measurement device of repair valve, and its measurement method

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