JPH0294980U - - Google Patents
Info
- Publication number
- JPH0294980U JPH0294980U JP303489U JP303489U JPH0294980U JP H0294980 U JPH0294980 U JP H0294980U JP 303489 U JP303489 U JP 303489U JP 303489 U JP303489 U JP 303489U JP H0294980 U JPH0294980 U JP H0294980U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- outlet pipe
- valve
- valve element
- axis
- 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
- Pipe Accessories (AREA)
- Check Valves (AREA)
Description
第１図は本考案逆止弁の一実施例縦断面図、第
２図は外形図、第３図は従来例の縦断面図である
。
１０……筒状の本体、１１……ボス（支持部片
）、１２……弁室、１３……弁座、１４……弁子
、１５……弁軸、１５′……スナツプリング、１
６……出口管、１８……ユニオンナツト、２０…
…ガスケツト、２１……コイルバネ。
FIG. 1 is a longitudinal sectional view of an embodiment of the check valve of the present invention, FIG. 2 is an external view, and FIG. 3 is a longitudinal sectional view of a conventional example. 10... Cylindrical body, 11... Boss (supporting piece), 12... Valve chamber, 13... Valve seat, 14... Valve element, 15... Valve stem, 15'... Snap spring, 1
6...Outlet pipe, 18...Union nut, 20...
...Gasket, 21...Coil spring.
Claims (1)
心に設けた軸支持部片にて軸部を支持されて軸線
方向に遊動可能な弁子と、ユニオンナツトによつ
て前記筒状本体と同一軸線上に締結される出口管
と、該出口管の内端面とこれに対向する弁子の頭
部との間に介在させた逆截頭円錐形に形成のコイ
ルバネと、からなり；本体と出口管との接合部内
側には弁室を形成し、本体端内部と出口管内部と
に接続ねじ部をそれぞれ設けた、ことを特徴とす
る逆止弁。 A cylindrical main body with a valve seat inside, a valve element whose shaft part is supported by a shaft support piece provided at the axis of the main body and is movable in the axial direction, and a union nut Consisting of an outlet pipe fastened on the same axis as the main body, and a coil spring formed in an inverted truncated conical shape interposed between the inner end surface of the outlet pipe and the head of the valve element facing thereto; A check valve characterized in that a valve chamber is formed inside the joint between the main body and the outlet pipe, and connection threads are provided inside the end of the main body and inside the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP303489U JPH0294980U (en) | 1989-01-14 | 1989-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP303489U JPH0294980U (en) | 1989-01-14 | 1989-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294980U true JPH0294980U (en) | 1990-07-27 |
Family
ID=31204317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP303489U Pending JPH0294980U (en) | 1989-01-14 | 1989-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294980U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130574A (en) * | 2000-10-26 | 2002-05-09 | Surpass Kogyo Kk | Plug for fluid pipe connector |
| JP2009511271A (en) * | 2005-10-18 | 2009-03-19 | レキット ベンキサー （ユーケイ） リミテッド | Spraying device |
| JP2009511272A (en) * | 2005-10-18 | 2009-03-19 | レキット ベンキサー （ユーケイ） リミテッド | Spraying device |
| WO2016147869A1 (en) * | 2015-03-16 | 2016-09-22 | 住友理工株式会社 | Plastic oil supply port |
-
1989
- 1989-01-14 JP JP303489U patent/JPH0294980U/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130574A (en) * | 2000-10-26 | 2002-05-09 | Surpass Kogyo Kk | Plug for fluid pipe connector |
| JP4522568B2 (en) * | 2000-10-26 | 2010-08-11 | サーパス工業株式会社 | Plug for fluid pipe connector |
| JP2009511271A (en) * | 2005-10-18 | 2009-03-19 | レキット ベンキサー （ユーケイ） リミテッド | Spraying device |
| JP2009511272A (en) * | 2005-10-18 | 2009-03-19 | レキット ベンキサー （ユーケイ） リミテッド | Spraying device |
| KR101299547B1 (en) * | 2005-10-18 | 2013-08-23 | 레킷트 뱅키저 (유케이) 리미티드 | Spraying Device |
| WO2016147869A1 (en) * | 2015-03-16 | 2016-09-22 | 住友理工株式会社 | Plastic oil supply port |
| JP2016168984A (en) * | 2015-03-16 | 2016-09-23 | 住友理工株式会社 | Resin-made fuel oil supply port |
| US10308109B2 (en) | 2015-03-16 | 2019-06-04 | Sumitomo Riko Company Limited | Resinous filler port |