JPH0233981U - - Google Patents
Info
- Publication number
- JPH0233981U JPH0233981U JP11130588U JP11130588U JPH0233981U JP H0233981 U JPH0233981 U JP H0233981U JP 11130588 U JP11130588 U JP 11130588U JP 11130588 U JP11130588 U JP 11130588U JP H0233981 U JPH0233981 U JP H0233981U
- Authority
- JP
- Japan
- Prior art keywords
- solenoid valves
- solenoid valve
- predetermined period
- valve device
- time
- 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
- 239000012530 fluid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Magnetically Actuated Valves (AREA)
Description
第１図ａは本考案の実施例を示す構成図、第１
図ｂは上記実施例にげる電磁弁の制御回路を示す
図、第２図は上記実施例における間欠制御器の動
作フローを示す図、第３図は非常時用電磁弁装置
を有する装置の１例を示す図、第４図は第３図に
おけるＬＩＭの構成図、第５図は第３図の装置の
制動動作を説明するための図である。
１０……非常時動作部材である可撓性ホース、
１４Ａ，１４……電磁弁、１５……圧力流体貯留
タンク。
Figure 1a is a configuration diagram showing an embodiment of the present invention;
Fig. b is a diagram showing the control circuit of the solenoid valve according to the above embodiment, Fig. 2 is a diagram showing the operation flow of the intermittent controller in the above embodiment, and Fig. 3 is an example of a device having an emergency solenoid valve device. 4 is a block diagram of the LIM in FIG. 3, and FIG. 5 is a diagram for explaining the braking operation of the device in FIG. 3. 10...Flexible hose that is an emergency operating member,
14A, 14... Solenoid valve, 15... Pressure fluid storage tank.
Claims (1)
する電磁弁装置において、縦続接続された２つの
３ポート電磁弁と両電磁弁を所定期間の経過毎に
間欠制御する間欠制御器を有し、該間欠制御器は
、上記所定期間が経過する毎に、少なくとも１回
、上記両電磁弁を交互に開閉動作させる指令を発
生することを特徴とする非常時用電磁弁装置。 A solenoid valve device that supplies and shuts off pressure fluid to an emergency operating member, comprising two cascade-connected 3-port solenoid valves and an intermittent controller that intermittently controls both solenoid valves every predetermined period of time; The emergency solenoid valve device is characterized in that the intermittent controller generates a command to alternately open and close both the solenoid valves at least once every time the predetermined period elapses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11130588U JPH0233981U (en) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11130588U JPH0233981U (en) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0233981U true JPH0233981U (en) | 1990-03-05 |
Family
ID=31349233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11130588U Pending JPH0233981U (en) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0233981U (en) |
-
1988
- 1988-08-26 JP JP11130588U patent/JPH0233981U/ja active Pending