JPH0455607U - - Google Patents
Info
- Publication number
- JPH0455607U JPH0455607U JP9705790U JP9705790U JPH0455607U JP H0455607 U JPH0455607 U JP H0455607U JP 9705790 U JP9705790 U JP 9705790U JP 9705790 U JP9705790 U JP 9705790U JP H0455607 U JPH0455607 U JP H0455607U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- diaphragm
- elastic force
- reducing valve
- pressure reducing
- 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
- Electrically Driven Valve-Operating Means (AREA)
- Details Of Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案の実施例の自動設定減圧弁の断
面図である。 ２……本体、４……入口、６……出口、１６…
…ピストン、２４……パイロツト弁、２６……ダ
イヤフラム、４０……圧電素子積層体。
面図である。 ２……本体、４……入口、６……出口、１６…
…ピストン、２４……パイロツト弁、２６……ダ
イヤフラム、４０……圧電素子積層体。
Claims (1)
- ダイヤフラムの上面に圧力設定ばねの弾性力を
作用せしめ、ダイヤフラムの下面には二次側圧力
を作用せしめ、両力の釣合によりパイロツト弁又
は直接主弁を開閉する減圧弁に、圧力設定ばねの
弾性力を調節する駆動手段として圧電素子を取り
付けたことを特徴とする自動設定減圧弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705790U JPH0455607U (ja) | 1990-09-14 | 1990-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9705790U JPH0455607U (ja) | 1990-09-14 | 1990-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0455607U true JPH0455607U (ja) | 1992-05-13 |
Family
ID=31837111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9705790U Pending JPH0455607U (ja) | 1990-09-14 | 1990-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455607U (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233578A (ja) * | 1986-03-31 | 1987-10-13 | Toyota Autom Loom Works Ltd | 圧電素子式弁 |
| JPS6320603A (ja) * | 1986-07-15 | 1988-01-28 | Tlv Co Ltd | 自動設定減圧弁 |
| JPS6371710A (ja) * | 1986-09-12 | 1988-04-01 | Tlv Co Ltd | 自動設定減圧弁 |
-
1990
- 1990-09-14 JP JP9705790U patent/JPH0455607U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62233578A (ja) * | 1986-03-31 | 1987-10-13 | Toyota Autom Loom Works Ltd | 圧電素子式弁 |
| JPS6320603A (ja) * | 1986-07-15 | 1988-01-28 | Tlv Co Ltd | 自動設定減圧弁 |
| JPS6371710A (ja) * | 1986-09-12 | 1988-04-01 | Tlv Co Ltd | 自動設定減圧弁 |