JPH0133069B2 - - Google Patents
Info
- Publication number
- JPH0133069B2 JPH0133069B2 JP56143258A JP14325881A JPH0133069B2 JP H0133069 B2 JPH0133069 B2 JP H0133069B2 JP 56143258 A JP56143258 A JP 56143258A JP 14325881 A JP14325881 A JP 14325881A JP H0133069 B2 JPH0133069 B2 JP H0133069B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- temperature
- detection circuit
- temperature detection
- switch
- 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.)
- Expired
Links
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 4
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- 230000003685 thermal hair damage Effects 0.000 description 2
- 101100280690 Arabidopsis thaliana FAS2 gene Proteins 0.000 description 1
- 102100027284 Fanconi-associated nuclease 1 Human genes 0.000 description 1
- 101000914689 Homo sapiens Fanconi-associated nuclease 1 Proteins 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56143258A JPS5844885A (ja) | 1981-09-11 | 1981-09-11 | 交換機保護方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56143258A JPS5844885A (ja) | 1981-09-11 | 1981-09-11 | 交換機保護方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5844885A JPS5844885A (ja) | 1983-03-15 |
| JPH0133069B2 true JPH0133069B2 (enExample) | 1989-07-11 |
Family
ID=15334557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56143258A Granted JPS5844885A (ja) | 1981-09-11 | 1981-09-11 | 交換機保護方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844885A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6041854A (ja) * | 1983-08-18 | 1985-03-05 | Nec Corp | 自動温度制御方式 |
| JPS6135050A (ja) * | 1984-07-27 | 1986-02-19 | Hitachi Ltd | 可搬形交換システムの異常高温からの保護方式 |
-
1981
- 1981-09-11 JP JP56143258A patent/JPS5844885A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5844885A (ja) | 1983-03-15 |
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