JPS57116185A - Hydraulic equipment - Google Patents
Hydraulic equipmentInfo
- Publication number
- JPS57116185A JPS57116185A JP67281A JP67281A JPS57116185A JP S57116185 A JPS57116185 A JP S57116185A JP 67281 A JP67281 A JP 67281A JP 67281 A JP67281 A JP 67281A JP S57116185 A JPS57116185 A JP S57116185A
- Authority
- JP
- Japan
- Prior art keywords
- fall
- auxiliary pump
- caused
- turbine
- generator
- 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
- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
PURPOSE: To prevent an oil pressure from falling down caused by a time lag, by providing a safety circuit to actuate an auxiliary pump, to the captioned equipment having two pumps, for ordinary use and for auxiliary use.
CONSTITUTION: The circuit (not shown) to operate a starter 13 and to directly operate a generator 12 and an auxiliary pump 11, by an open signal of a breaker 4 for the purchased electric power, to make up a shortage of the power generated by a generator 2, is provided to a hydraulc system of a steam turbogenerator. With such an arrangement, an auxiliary pump 11 can be started without a fall of frequency of a power supply caused by unequilibrium between the output and the load of a turbine 1, or without waiting for a time lag caused by a fall of an oil pressure, due to decrease of the number of revolution of a turbine 1. Accordingly, a fall of the pressure of control oil and a stoppage of generating plant can be prevented.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP67281A JPS57116185A (en) | 1981-01-08 | 1981-01-08 | Hydraulic equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP67281A JPS57116185A (en) | 1981-01-08 | 1981-01-08 | Hydraulic equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116185A true JPS57116185A (en) | 1982-07-20 |
Family
ID=11480227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP67281A Pending JPS57116185A (en) | 1981-01-08 | 1981-01-08 | Hydraulic equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116185A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922578A (en) * | 1982-07-29 | 1984-02-04 | 株式会社松村 | Caddy bag |
-
1981
- 1981-01-08 JP JP67281A patent/JPS57116185A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922578A (en) * | 1982-07-29 | 1984-02-04 | 株式会社松村 | Caddy bag |
JPS6340552B2 (en) * | 1982-07-29 | 1988-08-11 | Matsumura Kk |
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