JPH0236684U - - Google Patents
Info
- Publication number
- JPH0236684U JPH0236684U JP9990888U JP9990888U JPH0236684U JP H0236684 U JPH0236684 U JP H0236684U JP 9990888 U JP9990888 U JP 9990888U JP 9990888 U JP9990888 U JP 9990888U JP H0236684 U JPH0236684 U JP H0236684U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- flow detection
- movable member
- fluid
- valve body
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 3
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
図はこの考案の実施例を示し、第１図と第２図
は夫々の作動状態における一部縦断正面図である
。
１……流動検知弁、２……弁本体、３……流入
側室、４……流出側室、５，６……配管、７……
弁座、８……弁、８ａ……弁部、８ｂ……ボス部
、８ｃ……孔、９……弁室、１０，１１，１７…
…めねじ、１２……ガイド孔、１３……キヤツプ
、１４……弁ばね、１５……アダプタ、１６……
流動報知装置、１８……スイツチ部、１９……配
線、２０……永久磁石、２１……接着剤、Ｍ……
可動部材、Ｓ……近接スイツチ。
The figure shows an embodiment of this invention, and FIGS. 1 and 2 are partially vertical front views in respective operating states. 1...Flow detection valve, 2...Valve body, 3...Inflow side chamber, 4...Outflow side chamber, 5, 6...Piping, 7...
Valve seat, 8... Valve, 8a... Valve section, 8b... Boss section, 8c... Hole, 9... Valve chamber, 10, 11, 17...
...Female thread, 12...Guide hole, 13...Cap, 14...Valve spring, 15...Adapter, 16...
Flow alarm device, 18... Switch part, 19... Wiring, 20... Permanent magnet, 21... Adhesive, M...
Movable member, S... Proximity switch.
Claims (1)
て上昇動作するよう構成された可動部材と、上記
上昇動作によつて報知接点を作動する近接スイツ
チとを有していることを特徴とする流動検知弁。 ２ 近接スイツチは、そのスイツチ部を弁本体の
流体との非接触部に、永久磁石または強磁性体を
可動部材に、夫々、取付けたことを特徴とする請
求項１記載の流動検知弁。 ３ 可動部材として、弁本体に形成した弁座が流
体によつて開かれる構成の弁を用いていることを
特徴とする請求項１又は２記載の流動検知弁。 ４ 弁を弁座に押しつけるための弁ばねを有して
いることを特徴とする請求項３記載の流動検知弁
。[Claims for Utility Model Registration] 1. A valve having a movable member configured to be moved upward by fluid flowing through a valve body connected to piping, and a proximity switch that operates a notification contact by the rising movement. A flow detection valve characterized by: 2. The flow detection valve according to claim 1, wherein the proximity switch has a switch portion attached to a non-contact portion of the valve body with the fluid, and a permanent magnet or a ferromagnetic material attached to the movable member. 3. The flow detection valve according to claim 1 or 2, wherein the movable member is a valve whose valve seat formed in the valve body is opened by fluid. 4. The flow detection valve according to claim 3, further comprising a valve spring for pressing the valve against the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988099908U JPH0537113Y2 (en) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988099908U JPH0537113Y2 (en) | 1988-07-29 | 1988-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0236684U true JPH0236684U (en) | 1990-03-09 |
| JPH0537113Y2 JPH0537113Y2 (en) | 1993-09-20 |
Family
ID=31327501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988099908U Expired - Lifetime JPH0537113Y2 (en) | 1988-07-29 | 1988-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537113Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082384A (en) * | 2006-09-26 | 2008-04-10 | Tabuchi Corp | Valve having valve element displacement detecting function and check valve having the same function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201711A (en) * | 1981-06-03 | 1982-12-10 | Hitachi Ltd | Ventilator device of wind port |
| JPS5826295U (en) * | 1981-08-14 | 1983-02-19 | ヤマハ株式会社 | Jig for assembling voice coil unit |
| JPS5881287A (en) * | 1981-11-09 | 1983-05-16 | F M Valve Seisakusho:Kk | Open/close detection type opening/closing valve |
| JPS6139611U (en) * | 1984-08-17 | 1986-03-13 | 日産自動車株式会社 | Damper structure of control lever in automotive air conditioner |
-
1988
- 1988-07-29 JP JP1988099908U patent/JPH0537113Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201711A (en) * | 1981-06-03 | 1982-12-10 | Hitachi Ltd | Ventilator device of wind port |
| JPS5826295U (en) * | 1981-08-14 | 1983-02-19 | ヤマハ株式会社 | Jig for assembling voice coil unit |
| JPS5881287A (en) * | 1981-11-09 | 1983-05-16 | F M Valve Seisakusho:Kk | Open/close detection type opening/closing valve |
| JPS6139611U (en) * | 1984-08-17 | 1986-03-13 | 日産自動車株式会社 | Damper structure of control lever in automotive air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008082384A (en) * | 2006-09-26 | 2008-04-10 | Tabuchi Corp | Valve having valve element displacement detecting function and check valve having the same function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537113Y2 (en) | 1993-09-20 |