JPS5386104A - Signal detecting circuit for automatic exchange - Google Patents
Signal detecting circuit for automatic exchangeInfo
- Publication number
- JPS5386104A JPS5386104A JP15010376A JP15010376A JPS5386104A JP S5386104 A JPS5386104 A JP S5386104A JP 15010376 A JP15010376 A JP 15010376A JP 15010376 A JP15010376 A JP 15010376A JP S5386104 A JPS5386104 A JP S5386104A
- Authority
- JP
- Japan
- Prior art keywords
- detecting circuit
- signal detecting
- automatic exchange
- ensure
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Abstract
PURPOSE:To ensure a highly reliable detection of the signal which arrives at the channel by using a resistance bridge circuit, and also to ensure a long life time for the circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15010376A JPS5386104A (en) | 1976-12-13 | 1976-12-13 | Signal detecting circuit for automatic exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15010376A JPS5386104A (en) | 1976-12-13 | 1976-12-13 | Signal detecting circuit for automatic exchange |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5386104A true JPS5386104A (en) | 1978-07-29 |
JPS5725117B2 JPS5725117B2 (en) | 1982-05-27 |
Family
ID=15489559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15010376A Granted JPS5386104A (en) | 1976-12-13 | 1976-12-13 | Signal detecting circuit for automatic exchange |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5386104A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105308285B (en) | 2013-06-20 | 2018-06-26 | 丰田自动车株式会社 | Compression ignition engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106087A (en) * | 1974-01-28 | 1975-08-21 |
-
1976
- 1976-12-13 JP JP15010376A patent/JPS5386104A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50106087A (en) * | 1974-01-28 | 1975-08-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS5725117B2 (en) | 1982-05-27 |
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