JPS526925A - Device to indicate the transformer status with its life forecast - Google Patents
Device to indicate the transformer status with its life forecastInfo
- Publication number
- JPS526925A JPS526925A JP50083076A JP8307675A JPS526925A JP S526925 A JPS526925 A JP S526925A JP 50083076 A JP50083076 A JP 50083076A JP 8307675 A JP8307675 A JP 8307675A JP S526925 A JPS526925 A JP S526925A
- Authority
- JP
- Japan
- Prior art keywords
- indicate
- transformer
- life forecast
- transformer status
- life
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Housings And Mounting Of Transformers (AREA)
- Protection Of Transformers (AREA)
- Control Of Electrical Variables (AREA)
Abstract
PURPOSE: To estimate the life of the oil filled transformer for an over load, by a method of sensing an oil temperatue of the transformer to convert into a voltage corresponding to the transformer service life, making an indication.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50083076A JPS592866B2 (en) | 1975-07-04 | 1975-07-04 | Hengatsukinountenjiyoutaiohiyoujishijiyumiyouoyosokusultamenosouchi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50083076A JPS592866B2 (en) | 1975-07-04 | 1975-07-04 | Hengatsukinountenjiyoutaiohiyoujishijiyumiyouoyosokusultamenosouchi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS526925A true JPS526925A (en) | 1977-01-19 |
JPS592866B2 JPS592866B2 (en) | 1984-01-20 |
Family
ID=13792075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50083076A Expired JPS592866B2 (en) | 1975-07-04 | 1975-07-04 | Hengatsukinountenjiyoutaiohiyoujishijiyumiyouoyosokusultamenosouchi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592866B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163054U (en) * | 1979-05-14 | 1980-11-22 | ||
JPS55157936A (en) * | 1979-05-25 | 1980-12-09 | Tokyo Shibaura Electric Co | Transformer operation monitor control device |
JPS5748209A (en) * | 1980-09-05 | 1982-03-19 | Hitachi Ltd | Control method for operation of transformer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5910684A (en) * | 1982-07-12 | 1984-01-20 | 日産自動車株式会社 | Full open lock apparatus in car slide door apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499641A (en) * | 1972-05-29 | 1974-01-28 |
-
1975
- 1975-07-04 JP JP50083076A patent/JPS592866B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499641A (en) * | 1972-05-29 | 1974-01-28 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55163054U (en) * | 1979-05-14 | 1980-11-22 | ||
JPS55157936A (en) * | 1979-05-25 | 1980-12-09 | Tokyo Shibaura Electric Co | Transformer operation monitor control device |
JPS5748209A (en) * | 1980-09-05 | 1982-03-19 | Hitachi Ltd | Control method for operation of transformer |
Also Published As
Publication number | Publication date |
---|---|
JPS592866B2 (en) | 1984-01-20 |
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