JPS59117365A - デ−タ端末装置の電源受電方式 - Google Patents
デ−タ端末装置の電源受電方式Info
- Publication number
- JPS59117365A JPS59117365A JP22491282A JP22491282A JPS59117365A JP S59117365 A JPS59117365 A JP S59117365A JP 22491282 A JP22491282 A JP 22491282A JP 22491282 A JP22491282 A JP 22491282A JP S59117365 A JPS59117365 A JP S59117365A
- Authority
- JP
- Japan
- Prior art keywords
- current
- circuit
- constant
- terminal device
- diode
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22491282A JPS59117365A (ja) | 1982-12-23 | 1982-12-23 | デ−タ端末装置の電源受電方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22491282A JPS59117365A (ja) | 1982-12-23 | 1982-12-23 | デ−タ端末装置の電源受電方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59117365A true JPS59117365A (ja) | 1984-07-06 |
JPS6326577B2 JPS6326577B2 (enrdf_load_stackoverflow) | 1988-05-30 |
Family
ID=16821101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22491282A Granted JPS59117365A (ja) | 1982-12-23 | 1982-12-23 | デ−タ端末装置の電源受電方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59117365A (enrdf_load_stackoverflow) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111392A (ja) * | 1985-08-13 | 1987-05-22 | デイジタル プロダクツ コ−ポレ−シヨン | 対人モニタシステムとデコ−ダ |
JPS63180262A (ja) * | 1987-01-22 | 1988-07-25 | Matsushita Electric Ind Co Ltd | 検針デ−タ伝送装置 |
JPH03162058A (ja) * | 1989-11-21 | 1991-07-12 | Tokyo Gas Co Ltd | 伝送端末装置 |
US5236147A (en) * | 1990-05-10 | 1993-08-17 | Daiwa Seiko, Inc. | Fishing reel with computer line length display |
US5833154A (en) * | 1991-10-09 | 1998-11-10 | Daiwa Seiko, Inc. | Line length measuring device for fishing reel |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50159204A (enrdf_load_stackoverflow) * | 1974-06-11 | 1975-12-23 |
-
1982
- 1982-12-23 JP JP22491282A patent/JPS59117365A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50159204A (enrdf_load_stackoverflow) * | 1974-06-11 | 1975-12-23 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111392A (ja) * | 1985-08-13 | 1987-05-22 | デイジタル プロダクツ コ−ポレ−シヨン | 対人モニタシステムとデコ−ダ |
JPS63180262A (ja) * | 1987-01-22 | 1988-07-25 | Matsushita Electric Ind Co Ltd | 検針デ−タ伝送装置 |
JPH03162058A (ja) * | 1989-11-21 | 1991-07-12 | Tokyo Gas Co Ltd | 伝送端末装置 |
US5236147A (en) * | 1990-05-10 | 1993-08-17 | Daiwa Seiko, Inc. | Fishing reel with computer line length display |
US5833154A (en) * | 1991-10-09 | 1998-11-10 | Daiwa Seiko, Inc. | Line length measuring device for fishing reel |
Also Published As
Publication number | Publication date |
---|---|
JPS6326577B2 (enrdf_load_stackoverflow) | 1988-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960009904B1 (ko) | 데이타 통신 장치 | |
US7746877B2 (en) | Method and apparatus for communicating loss of alternating current power supply | |
EP0217369A2 (en) | Power transmission arrangement for telecommunications systems | |
CA1135431A (en) | Device control system | |
JPS59117365A (ja) | デ−タ端末装置の電源受電方式 | |
US2837605A (en) | Subscriber-loop carrier telephone ringing systems | |
US6134241A (en) | Telecommunication system | |
US4140884A (en) | Electronic tone ringer | |
JPS62241493A (ja) | ル−プ検出回路 | |
JPS6181062A (ja) | 局線インタフエイス回路 | |
US2301530A (en) | Telephone system | |
KR840002134B1 (ko) | 자동식 전화기 증설장치 | |
JPS5958959A (ja) | 回線を共用する電話およびデ−タ伝送方式 | |
KR950002583B1 (ko) | 키폰 전화기의 음성전송라인 접속회로 | |
AU541878B2 (en) | Device control system | |
JPH0642702B2 (ja) | 網制御装置 | |
JPS6272292A (ja) | ボタン電話装置の局線インタ−フエイス | |
JPH0870365A (ja) | 構内交換機 | |
JP2864823B2 (ja) | 端末網制御装置 | |
KR900000840B1 (ko) | 국선종류 및 국선사용 회선 자동 감지회로 | |
JPH0270165A (ja) | 網制御装置の端末装置 | |
JPH0255983B2 (enrdf_load_stackoverflow) | ||
JPH03117157A (ja) | 端末器用電源回路 | |
JPS6216059B2 (enrdf_load_stackoverflow) | ||
JPS63110855A (ja) | 呼出信号送出回路 |