JPS5547069A - Valve - Google Patents

Valve

Info

Publication number
JPS5547069A
JPS5547069A JP12053678A JP12053678A JPS5547069A JP S5547069 A JPS5547069 A JP S5547069A JP 12053678 A JP12053678 A JP 12053678A JP 12053678 A JP12053678 A JP 12053678A JP S5547069 A JPS5547069 A JP S5547069A
Authority
JP
Japan
Prior art keywords
valve
valve seat
annular
fluid
valve element
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
JP12053678A
Other languages
Japanese (ja)
Inventor
Junji Takahashi
Yoshio Hirano
Noriyuki Tokunaga
Nobuo Morizaki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP12053678A priority Critical patent/JPS5547069A/en
Publication of JPS5547069A publication Critical patent/JPS5547069A/en
Pending legal-status Critical Current

Links

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  • Check Valves (AREA)

Abstract

PURPOSE: To provide a valve, which comprises an annular valve seat and a disk- like valve element which are connected together by means of pallet-shaped valve stroke pieces, whereby it is enabled to omit fixing means like screws, to improve productivity, to reduce noises and impact forces, and the improve sealing performance of the valve.
CONSTITUTION: An annular valve seat supporting member 2 is formed on the inside of pipe 1, through which water, air or other fluid flows, and an annular valve seat 3 formed with a recess is fitted with the member 2. With such an arrangement, when pressure on the outside A of valve element 4 is higher than that on the inside B of element 4, valve element 4 is held in tight contact with valve seat 3, so that fluid flow is stopped. On the other hand, when pressure on the side of A becomes lower than that on the side of B, valve element 4 is detached from valve seat 3, so that fluid is allowed to flow through four valve stroke pieces 5.
COPYRIGHT: (C)1980,JPO&Japio
JP12053678A 1978-09-30 1978-09-30 Valve Pending JPS5547069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12053678A JPS5547069A (en) 1978-09-30 1978-09-30 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12053678A JPS5547069A (en) 1978-09-30 1978-09-30 Valve

Publications (1)

Publication Number Publication Date
JPS5547069A true JPS5547069A (en) 1980-04-02

Family

ID=14788706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12053678A Pending JPS5547069A (en) 1978-09-30 1978-09-30 Valve

Country Status (1)

Country Link
JP (1) JPS5547069A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345244B1 (en) * 1999-10-08 2002-07-19 고재현 Tours type check valve
DE10321633B4 (en) * 2002-05-15 2013-01-17 Mann + Hummel Gmbh Valve, in particular for the return of oil from the oil separator of an internal combustion engine
JP2015075181A (en) * 2013-10-09 2015-04-20 日本クロージャー株式会社 Non-return valve for container
WO2016189295A1 (en) * 2015-05-27 2016-12-01 Norgren Limited Foldable diaphragm valve and related method
WO2022131330A1 (en) * 2020-12-16 2022-06-23 凸版印刷株式会社 Pressurization packaging and method for manufacturing pressurization packaging

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100345244B1 (en) * 1999-10-08 2002-07-19 고재현 Tours type check valve
DE10321633B4 (en) * 2002-05-15 2013-01-17 Mann + Hummel Gmbh Valve, in particular for the return of oil from the oil separator of an internal combustion engine
JP2015075181A (en) * 2013-10-09 2015-04-20 日本クロージャー株式会社 Non-return valve for container
WO2016189295A1 (en) * 2015-05-27 2016-12-01 Norgren Limited Foldable diaphragm valve and related method
WO2022131330A1 (en) * 2020-12-16 2022-06-23 凸版印刷株式会社 Pressurization packaging and method for manufacturing pressurization packaging

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