JPS60134976U - non-return valve - Google Patents
non-return valveInfo
- Publication number
- JPS60134976U JPS60134976U JP2372284U JP2372284U JPS60134976U JP S60134976 U JPS60134976 U JP S60134976U JP 2372284 U JP2372284 U JP 2372284U JP 2372284 U JP2372284 U JP 2372284U JP S60134976 U JPS60134976 U JP S60134976U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- valve
- valve body
- coil spring
- seat
- 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.)
- Granted
Links
Landscapes
- Check Valves (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案による逆止弁の断面図、第2図は別の例
を示す逆止弁の断面図、第3図は更に別の例を示す逆止
弁の断面図である。
1・・・カップ形弁座要素、2・・・弁体、3・・・鍔
部、4・・・弁座、5・・・案内部、8・・・0−リン
グ、14・・・コイルばね。FIG. 1 is a sectional view of a check valve according to the present invention, FIG. 2 is a sectional view of another example of the check valve, and FIG. 3 is a sectional view of still another example of the check valve. DESCRIPTION OF SYMBOLS 1... Cup-shaped valve seat element, 2... Valve body, 3... Flange part, 4... Valve seat, 5... Guide part, 8... O-ring, 14... coil spring.
Claims (1)
し、この弁座から下方に延びる円筒案内部を有するカッ
プ形弁座要素と、弁座と協働する0−リングを有し、弁
座要素の円筒案内部で垂直方向に案内される弁体と、該
弁体を下方に付勢して0−リングを弁座に圧接させるた
めの、前記要素と弁体との間に配置されたコイルばねと
からなることを特徴とする逆止弁。a cup-shaped valve seat element having an outwardly facing flange at its upper end, formed as a sloped valve seat at its bottom and having a cylindrical guide extending downwardly from the seat; and an O-ring cooperating with the valve seat. a valve body vertically guided by a cylindrical guide portion of the valve seat element; and a space between the element and the valve body for urging the valve body downward to press the O-ring against the valve seat. A check valve comprising: a coil spring arranged in a coil spring;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2372284U JPS60134976U (en) | 1984-02-21 | 1984-02-21 | non-return valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2372284U JPS60134976U (en) | 1984-02-21 | 1984-02-21 | non-return valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60134976U true JPS60134976U (en) | 1985-09-07 |
JPH02534Y2 JPH02534Y2 (en) | 1990-01-09 |
Family
ID=30517211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2372284U Granted JPS60134976U (en) | 1984-02-21 | 1984-02-21 | non-return valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60134976U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012077894A (en) * | 2010-10-06 | 2012-04-19 | Fuji Koki Corp | Check valve |
JP2017115688A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115686A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115684A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115685A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106724U (en) * | 1974-02-01 | 1975-09-02 | ||
JPS5540247U (en) * | 1978-09-06 | 1980-03-14 | ||
JPS57120771A (en) * | 1981-01-20 | 1982-07-27 | Hitachi Ltd | Check valve |
-
1984
- 1984-02-21 JP JP2372284U patent/JPS60134976U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106724U (en) * | 1974-02-01 | 1975-09-02 | ||
JPS5540247U (en) * | 1978-09-06 | 1980-03-14 | ||
JPS57120771A (en) * | 1981-01-20 | 1982-07-27 | Hitachi Ltd | Check valve |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012077894A (en) * | 2010-10-06 | 2012-04-19 | Fuji Koki Corp | Check valve |
JP2017115688A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115686A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115684A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
JP2017115685A (en) * | 2015-12-24 | 2017-06-29 | 株式会社豊田自動織機 | Check valve for compressor |
CN107035695A (en) * | 2015-12-24 | 2017-08-11 | 株式会社丰田自动织机 | The check-valves of compressor |
Also Published As
Publication number | Publication date |
---|---|
JPH02534Y2 (en) | 1990-01-09 |
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