JPS5761879A - Remote controller for valve's opening/closing motion - Google Patents
Remote controller for valve's opening/closing motionInfo
- Publication number
- JPS5761879A JPS5761879A JP13643380A JP13643380A JPS5761879A JP S5761879 A JPS5761879 A JP S5761879A JP 13643380 A JP13643380 A JP 13643380A JP 13643380 A JP13643380 A JP 13643380A JP S5761879 A JPS5761879 A JP S5761879A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- main unit
- valve
- sent
- condition
- 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
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE: To perform a remote control for a valve by forming a main unit and a sub unit in such a manner that they continuously intercommunicate through means of an electric wire until informations outputted and inputted from and to the main unit agree with each other.
CONSTITUTION: When a main unit and a sub unit are supplied with a power from supply, a valve V is closed. Associated with the closing, an indicator 6 shows the closing information. This is a reset mode. When a control switch of a controller 1 is turned, the reset mode is shifted into a condition where the valve V is opened in the following process. First, the main unit is turned to receive a signal for a certain period. The receiving condition is kept white a demodulator 4 receives and demodulates a signal or a noise sent from another equipment. In the absence of the signal or a noise from the equipment, the main unit is changed to sent a signal for a certain period. The signal is a composition of an address and an instruction of opening the valve which are generated by a signal generator 2, modulated by a modulator 3 and sent to an electric wire from the power supply S before the main unit is placed under a condition where a signal is received.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13643380A JPS5761879A (en) | 1980-10-01 | 1980-10-01 | Remote controller for valve's opening/closing motion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13643380A JPS5761879A (en) | 1980-10-01 | 1980-10-01 | Remote controller for valve's opening/closing motion |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5761879A true JPS5761879A (en) | 1982-04-14 |
Family
ID=15175019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13643380A Pending JPS5761879A (en) | 1980-10-01 | 1980-10-01 | Remote controller for valve's opening/closing motion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761879A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057071A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Manifold type solenoid valve group control system |
JPS6057073A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Fluid control system |
JPS6057074A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Solenoid valve control system |
JPS63162000U (en) * | 1987-04-06 | 1988-10-21 |
-
1980
- 1980-10-01 JP JP13643380A patent/JPS5761879A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6057071A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Manifold type solenoid valve group control system |
JPS6057073A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Fluid control system |
JPS6057074A (en) * | 1983-09-06 | 1985-04-02 | Shoketsu Kinzoku Kogyo Co Ltd | Solenoid valve control system |
JPH0313466B2 (en) * | 1983-09-06 | 1991-02-22 | Smc Corp | |
JPH0313464B2 (en) * | 1983-09-06 | 1991-02-22 | Smc Corp | |
JPH0362951B2 (en) * | 1983-09-06 | 1991-09-27 | Smc Corp | |
JPS63162000U (en) * | 1987-04-06 | 1988-10-21 |
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