JPS5547069A - Valve - Google Patents
ValveInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1978
- 1978-09-30 JP JP12053678A patent/JPS5547069A/en active Pending
Cited By (5)
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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