JPH02130481U - - Google Patents
Info
- Publication number
- JPH02130481U JPH02130481U JP3998689U JP3998689U JPH02130481U JP H02130481 U JPH02130481 U JP H02130481U JP 3998689 U JP3998689 U JP 3998689U JP 3998689 U JP3998689 U JP 3998689U JP H02130481 U JPH02130481 U JP H02130481U
- Authority
- JP
- Japan
- Prior art keywords
- hollow part
- elastic body
- sectional
- cross
- view
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 1
Description
第１図は本考案の第１実施例に係るソレノイド
バルブの非励磁状態の断面図、第２図は励磁状態
の断面図、第３図は本考案の第２実施例に係るソ
レノイドバルブの非励磁時の閉弁姿勢を示す断面
図、第４図は開弁姿勢を示す断面図、第５図は励
磁時の閉弁姿勢を示す断面図である。
１……ソレノイド、２……ケース、３……セン
ターポスト、４……バルブシート、５……バルブ
室、６……プランジヤ、６ａ……中空部、７……
磁性流体、８……入口。
FIG. 1 is a cross-sectional view of a solenoid valve according to a first embodiment of the present invention in a non-energized state, FIG. 2 is a cross-sectional view of a solenoid valve in an excited state, and FIG. FIG. 4 is a cross-sectional view showing the valve closed position during excitation, FIG. 4 is a cross-sectional view showing the valve open position, and FIG. 5 is a cross-sectional view showing the valve closed position during excitation. 1... Solenoid, 2... Case, 3... Center post, 4... Valve seat, 5... Valve chamber, 6... Plunger, 6a... Hollow part, 7...
Magnetic fluid, 8...inlet.
Claims (1)
、前記弾性体に中空部を設け、前記中空部に磁性
流体を封入してなるソレノイドバルブ。 A solenoid valve in which a plunger is formed of a stretchable elastic body, a hollow part is provided in the elastic body, and a magnetic fluid is sealed in the hollow part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998689U JPH02130481U (en) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3998689U JPH02130481U (en) | 1989-04-06 | 1989-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02130481U true JPH02130481U (en) | 1990-10-26 |
Family
ID=31549379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3998689U Pending JPH02130481U (en) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02130481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016534728A (en) * | 2013-10-31 | 2016-11-10 | ハミルトン・ボナドゥウ・アーゲー | Cell culture vessel lid |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468519A (en) * | 1977-11-09 | 1979-06-01 | Matsushita Electric Ind Co Ltd | Fluid control valve |
-
1989
- 1989-04-06 JP JP3998689U patent/JPH02130481U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5468519A (en) * | 1977-11-09 | 1979-06-01 | Matsushita Electric Ind Co Ltd | Fluid control valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016534728A (en) * | 2013-10-31 | 2016-11-10 | ハミルトン・ボナドゥウ・アーゲー | Cell culture vessel lid |