JPS6112159A - 公衆電話機の通話規制回路 - Google Patents
公衆電話機の通話規制回路Info
- Publication number
- JPS6112159A JPS6112159A JP13184684A JP13184684A JPS6112159A JP S6112159 A JPS6112159 A JP S6112159A JP 13184684 A JP13184684 A JP 13184684A JP 13184684 A JP13184684 A JP 13184684A JP S6112159 A JPS6112159 A JP S6112159A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- relay
- loop
- circuit
- detection
- 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
- 230000004044 response Effects 0.000 claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 39
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 6
- 102000018361 Contactin Human genes 0.000 description 5
- 108060003955 Contactin Proteins 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Prepayment Telephone Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184684A JPS6112159A (ja) | 1984-06-28 | 1984-06-28 | 公衆電話機の通話規制回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13184684A JPS6112159A (ja) | 1984-06-28 | 1984-06-28 | 公衆電話機の通話規制回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6112159A true JPS6112159A (ja) | 1986-01-20 |
| JPH0325068B2 JPH0325068B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-04 |
Family
ID=15067471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13184684A Granted JPS6112159A (ja) | 1984-06-28 | 1984-06-28 | 公衆電話機の通話規制回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6112159A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6371672A (ja) * | 1986-09-13 | 1988-04-01 | Matsushita Electric Works Ltd | 超音波振動子 |
-
1984
- 1984-06-28 JP JP13184684A patent/JPS6112159A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6371672A (ja) * | 1986-09-13 | 1988-04-01 | Matsushita Electric Works Ltd | 超音波振動子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0325068B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-04 |