JPS5516522A - Change-over circuit - Google Patents
Change-over circuitInfo
- Publication number
- JPS5516522A JPS5516522A JP8867678A JP8867678A JPS5516522A JP S5516522 A JPS5516522 A JP S5516522A JP 8867678 A JP8867678 A JP 8867678A JP 8867678 A JP8867678 A JP 8867678A JP S5516522 A JPS5516522 A JP S5516522A
- Authority
- JP
- Japan
- Prior art keywords
- change
- operation switch
- signals over
- over circuit
- changing
- 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
- 239000003990 capacitor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/14—Calling by using pulses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867678A JPS5516522A (en) | 1978-07-20 | 1978-07-20 | Change-over circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8867678A JPS5516522A (en) | 1978-07-20 | 1978-07-20 | Change-over circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5516522A true JPS5516522A (en) | 1980-02-05 |
JPS6224994B2 JPS6224994B2 (enrdf_load_html_response) | 1987-06-01 |
Family
ID=13949419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8867678A Granted JPS5516522A (en) | 1978-07-20 | 1978-07-20 | Change-over circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5516522A (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397943U (enrdf_load_html_response) * | 1986-12-12 | 1988-06-24 |
-
1978
- 1978-07-20 JP JP8867678A patent/JPS5516522A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6397943U (enrdf_load_html_response) * | 1986-12-12 | 1988-06-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS6224994B2 (enrdf_load_html_response) | 1987-06-01 |
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