JPS631971U - - Google Patents
Info
- Publication number
- JPS631971U JPS631971U JP9516086U JP9516086U JPS631971U JP S631971 U JPS631971 U JP S631971U JP 9516086 U JP9516086 U JP 9516086U JP 9516086 U JP9516086 U JP 9516086U JP S631971 U JPS631971 U JP S631971U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- main valve
- main
- valve
- sub
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Physical Vapour Deposition (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
はその副弁体の断面図、第３図は同じくその主弁
体の断面図、第４図は同じくその駆動装置の断面
図、第５図は同じくその動作説明図、第６図は従
来例の断面図である。
１…主弁体、２…副弁体、３…弁棒、４…弁箱
、７…小孔、９…主弁体アーム、１１…第１係合
片、１２…第２係合片、１３…第３係合片、１５
…開放ばね、１７…駆動装置。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a sectional view of its sub-valve body, Fig. 3 is a sectional view of its main valve body, and Fig. 4 is a sectional view of its driving device. , FIG. 5 is a diagram explaining its operation, and FIG. 6 is a sectional view of the conventional example. DESCRIPTION OF SYMBOLS 1...Main valve body, 2...Sub-valve body, 3...Valve stem, 4...Valve box, 7...Small hole, 9...Main valve body arm, 11...First engagement piece, 12...Second engagement piece, 13...Third engagement piece, 15
...Opening spring, 17...Drive device.
Claims (1)
退自在に設けられ小孔を有する主弁体と、この主
弁体と同方向に進退可能に設けられ前記小孔を閉
じる副弁体と、この副弁体を前記主弁体に対して
開放位置に押開く開放ばねと、前記副弁体に係合
しかつ前記主弁体に前記副弁体のリフトより大き
い遊びを介して係合しこれら主弁体および副弁体
を進退させる弁棒とを備えたバルブ。 A valve body, a main valve element having a small hole that is movable forward and backward with respect to the valve seat of the valve body, and a sub-valve that is movable back and forth in the same direction as the main valve body and closes the small hole. an opening spring that urges the secondary valve body to an open position relative to the main valve body, and an opening spring that engages the secondary valve body and provides the main valve body with a play greater than a lift of the secondary valve body; A valve equipped with a valve stem that engages with the main valve body and moves the main valve body and the sub-valve body back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9516086U JPS631971U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9516086U JPS631971U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS631971U true JPS631971U (en) | 1988-01-08 |
Family
ID=30959389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9516086U Pending JPS631971U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631971U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012102798A (en) * | 2010-11-10 | 2012-05-31 | Panasonic Corp | Shut-off valve |
| JP2014020457A (en) * | 2012-07-18 | 2014-02-03 | Rinnai Corp | Electric flow rate regulating valve |
| JP2017129212A (en) * | 2016-01-20 | 2017-07-27 | 株式会社不二工機 | Flow regulating valve |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60136670A (en) * | 1983-12-23 | 1985-07-20 | Rinnai Corp | Valve apparatus |
-
1986
- 1986-06-20 JP JP9516086U patent/JPS631971U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60136670A (en) * | 1983-12-23 | 1985-07-20 | Rinnai Corp | Valve apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012102798A (en) * | 2010-11-10 | 2012-05-31 | Panasonic Corp | Shut-off valve |
| JP2014020457A (en) * | 2012-07-18 | 2014-02-03 | Rinnai Corp | Electric flow rate regulating valve |
| JP2017129212A (en) * | 2016-01-20 | 2017-07-27 | 株式会社不二工機 | Flow regulating valve |
| CN106989193A (en) * | 2016-01-20 | 2017-07-28 | 株式会社不二工机 | Flow rate regulating valve |