JPS6175571U - - Google Patents
Info
- Publication number
- JPS6175571U JPS6175571U JP16159484U JP16159484U JPS6175571U JP S6175571 U JPS6175571 U JP S6175571U JP 16159484 U JP16159484 U JP 16159484U JP 16159484 U JP16159484 U JP 16159484U JP S6175571 U JPS6175571 U JP S6175571U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- confirmation
- valve seat
- utility
- solenoid valve
- 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
- 238000012790 confirmation Methods 0.000 claims description 10
Landscapes
- Magnetically Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
第１図は本考案の一実施例の電磁弁の断面図、
第２図は他の実施例の要部断面図である。
１…弁本体、２…流入口、３…流出口、５…弁
座、１１…ソレノイドコイル、２１…確認室、２
２…フロート、３２…ダイヤフラム、３３…上部
腔室、３４…下部腔室、３７…近接スイツチ、３
８…永久磁石。。
FIG. 1 is a sectional view of a solenoid valve according to an embodiment of the present invention.
FIG. 2 is a sectional view of a main part of another embodiment. 1... Valve body, 2... Inlet, 3... Outlet, 5... Valve seat, 11... Solenoid coil, 21... Confirmation chamber, 2
2...Float, 32...Diaphragm, 33...Upper cavity, 34...Lower cavity, 37...Proximity switch, 3
8...Permanent magnet. .
Claims (1)
石の吸引作用によつて弁座の開閉を行う電磁弁に
おいて、弁座と流出口との間に確認室が設けられ
、流量の変化に応じて動くことにより流量の変化
を知らせる確認体が確認室内に備えられたことを
特徴とする電磁弁。 (2) 確認体がフロートであり、該フロートの少
なくとも上面が有色不透明に着色され、透明板を
有する窓部が確認室の上部に設けられていること
を特徴とする実用新案登録請求の範囲第１項に記
載の電磁弁。 (3) 確認体が永久磁石であり、永久磁石に反応
する近接スイツチがフロート室の上部に設けられ
たことを特徴とする実用新案登録請求の範囲第１
項に記載の電磁弁。 (4) 永久磁石がダイヤフラムに支持された状態
でフロート室に備えられていることを特徴とする
実用新案登録請求の範囲第３項に記載の電磁弁。 (5) 弁座と流出口とを結ぶ連通孔の適宜筒所に
絞り部が設けられ、該絞り部の弁座側に確認室が
設けられると共に、該確認室がダイヤフラムによ
り２腔室に区分され、区分された一方の腔室が絞
り部の弁座側と通じ、区分された他方の腔室が絞
り部の流出口側と通じていることを特徴とする実
用新案登録請求の範囲第４項に記載の電磁弁。 (6) 弁座と流出口とを結ぶ連通孔の適宜箇所に
絞り部が設けられ、該絞り部をバイパスするバイ
パス路の中間に確認室が設けられていることを特
徴とする実用新案登録請求の範囲第１項又は第２
項に記載の電磁弁。[Scope of claim for utility model registration] (1) In a solenoid valve that is provided with a valve seat between an inlet and an outlet and opens and closes the valve seat by the suction action of an electromagnet, the valve seat between the valve seat and the outlet A solenoid valve characterized in that a confirmation chamber is provided in the chamber, and a confirmation body is provided in the confirmation chamber to notify a change in flow rate by moving according to a change in flow rate. (2) Utility model registration claim No. 1, characterized in that the confirmation body is a float, at least the upper surface of the float is colored opaquely, and a window portion with a transparent plate is provided in the upper part of the confirmation chamber. The solenoid valve according to item 1. (3) Utility model registration claim 1, characterized in that the confirmation body is a permanent magnet and a proximity switch that reacts to the permanent magnet is provided in the upper part of the float chamber.
The solenoid valve described in section. (4) The electromagnetic valve according to claim 3 of the utility model registration, characterized in that a permanent magnet is provided in a float chamber in a state where it is supported by a diaphragm. (5) A constriction part is provided at an appropriate cylindrical location of the communication hole connecting the valve seat and the outlet, and a confirmation chamber is provided on the valve seat side of the constriction part, and the confirmation chamber is divided into two chambers by a diaphragm. Utility model registration claim 4, characterized in that one of the divided chambers communicates with the valve seat side of the throttle section, and the other divided chamber communicates with the outlet side of the throttle section. The solenoid valve described in section. (6) A request for registration of a utility model characterized in that a constriction part is provided at an appropriate location in a communication hole connecting a valve seat and an outlet, and a confirmation chamber is provided in the middle of a bypass path that bypasses the constriction part. Range 1 or 2
The solenoid valve described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161594U JPH038847Y2 (en) | 1984-10-24 | 1984-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984161594U JPH038847Y2 (en) | 1984-10-24 | 1984-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6175571U true JPS6175571U (en) | 1986-05-21 |
| JPH038847Y2 JPH038847Y2 (en) | 1991-03-05 |
Family
ID=30719497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984161594U Expired JPH038847Y2 (en) | 1984-10-24 | 1984-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038847Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733713U (en) * | 1971-05-08 | 1972-12-15 | ||
| JPS4812530U (en) * | 1971-06-22 | 1973-02-12 | ||
| JPS591883A (en) * | 1982-06-25 | 1984-01-07 | Matsushita Electric Ind Co Ltd | Gas shut off device |
-
1984
- 1984-10-24 JP JP1984161594U patent/JPH038847Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733713U (en) * | 1971-05-08 | 1972-12-15 | ||
| JPS4812530U (en) * | 1971-06-22 | 1973-02-12 | ||
| JPS591883A (en) * | 1982-06-25 | 1984-01-07 | Matsushita Electric Ind Co Ltd | Gas shut off device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038847Y2 (en) | 1991-03-05 |