JPS5317009A - Calling current breaking circuit - Google Patents
Calling current breaking circuitInfo
- Publication number
- JPS5317009A JPS5317009A JP9036776A JP9036776A JPS5317009A JP S5317009 A JPS5317009 A JP S5317009A JP 9036776 A JP9036776 A JP 9036776A JP 9036776 A JP9036776 A JP 9036776A JP S5317009 A JPS5317009 A JP S5317009A
- Authority
- JP
- Japan
- Prior art keywords
- breaking circuit
- current breaking
- calling current
- calling
- circuit
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Abstract
PURPOSE:To realize an economical and high-reliable circuit by providing an electronic circuit between calling lines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9036776A JPS5317009A (en) | 1976-07-30 | 1976-07-30 | Calling current breaking circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9036776A JPS5317009A (en) | 1976-07-30 | 1976-07-30 | Calling current breaking circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5317009A true JPS5317009A (en) | 1978-02-16 |
Family
ID=13996567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9036776A Pending JPS5317009A (en) | 1976-07-30 | 1976-07-30 | Calling current breaking circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5317009A (en) |
-
1976
- 1976-07-30 JP JP9036776A patent/JPS5317009A/en active Pending
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