JPS5320702A - Telephone power supply system at disaster occurrence time - Google Patents
Telephone power supply system at disaster occurrence timeInfo
- Publication number
- JPS5320702A JPS5320702A JP9587576A JP9587576A JPS5320702A JP S5320702 A JPS5320702 A JP S5320702A JP 9587576 A JP9587576 A JP 9587576A JP 9587576 A JP9587576 A JP 9587576A JP S5320702 A JPS5320702 A JP S5320702A
- Authority
- JP
- Japan
- Prior art keywords
- occurrence time
- power supply
- disaster occurrence
- supply system
- telephone power
- 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
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE: To secure a maintenance of the communication function even at the disaster occurrence time of various kinds of power source units for the exchange by using a portable power source unit for telephone use.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9587576A JPS5320702A (en) | 1976-08-10 | 1976-08-10 | Telephone power supply system at disaster occurrence time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9587576A JPS5320702A (en) | 1976-08-10 | 1976-08-10 | Telephone power supply system at disaster occurrence time |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5320702A true JPS5320702A (en) | 1978-02-25 |
Family
ID=14149509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9587576A Pending JPS5320702A (en) | 1976-08-10 | 1976-08-10 | Telephone power supply system at disaster occurrence time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5320702A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656559A (en) * | 1980-04-15 | 1981-05-18 | Kitamura Gokin Seisakusho:Kk | Water supply discharge device in multipurpose hot-water feeding system utilizing solar heat |
-
1976
- 1976-08-10 JP JP9587576A patent/JPS5320702A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5656559A (en) * | 1980-04-15 | 1981-05-18 | Kitamura Gokin Seisakusho:Kk | Water supply discharge device in multipurpose hot-water feeding system utilizing solar heat |
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