JP5069203B2 - 逆止弁 - Google Patents
逆止弁 Download PDFInfo
- Publication number
- JP5069203B2 JP5069203B2 JP2008292757A JP2008292757A JP5069203B2 JP 5069203 B2 JP5069203 B2 JP 5069203B2 JP 2008292757 A JP2008292757 A JP 2008292757A JP 2008292757 A JP2008292757 A JP 2008292757A JP 5069203 B2 JP5069203 B2 JP 5069203B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- inlet
- coil spring
- valve body
- outlet
- 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.)
- Expired - Fee Related
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- Check Valves (AREA)
Description
2 入口
3 弁室
4 出口
5 環状弁座
6 弁体
18 バネ受け
19 コイルバネ
21 上突出部
22 下突出部
23 上案内棒
24 下案内棒
Claims (1)
- 弁ケーシングで入口と弁室と出口を形成し、入口と弁室の間に環状弁座を設け、弁室内に環状弁座を開閉する弁体を配置し、バネ受けと弁体の間に弁体を環状弁座へ付勢するコイルバネを設け、バネ受けの上部と下部に弁体側に突出する上突出部と下突出部を設けてコイルバネの外周の上部と下部を緩く保持したものにおいて、弁体の上部と下部にバネ受け側に突出してバネ受けの上ガイド孔と下ガイド孔を摺動する上案内棒と下案内棒を設けてコイルバネの内周の上部と下部を緩く保持したことを特徴とする逆止弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008292757A JP5069203B2 (ja) | 2008-11-14 | 2008-11-14 | 逆止弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008292757A JP5069203B2 (ja) | 2008-11-14 | 2008-11-14 | 逆止弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010117022A JP2010117022A (ja) | 2010-05-27 |
JP5069203B2 true JP5069203B2 (ja) | 2012-11-07 |
Family
ID=42304811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008292757A Expired - Fee Related JP5069203B2 (ja) | 2008-11-14 | 2008-11-14 | 逆止弁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5069203B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019167586A1 (ja) * | 2018-02-28 | 2019-09-06 | 株式会社テイエルブイ | 衝撃吸収器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS584856U (ja) * | 1981-07-01 | 1983-01-12 | 「さい」藤 俊彦 | 逆止弁 |
JPS5988566U (ja) * | 1982-12-04 | 1984-06-15 | 株式会社光合金製作所 | 逆流防止弁 |
JPS60100592U (ja) * | 1983-12-16 | 1985-07-09 | 三菱電機株式会社 | 回転式圧縮機 |
JP3634631B2 (ja) * | 1997-07-14 | 2005-03-30 | 株式会社パイオラックス | 燃料逆流防止バルブ |
JP4428501B2 (ja) * | 2002-09-13 | 2010-03-10 | 株式会社テイエルブイ | 逆止弁 |
-
2008
- 2008-11-14 JP JP2008292757A patent/JP5069203B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010117022A (ja) | 2010-05-27 |
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