JPS6014657U - Shaft seal oil pressure drop prevention device - Google Patents
Shaft seal oil pressure drop prevention deviceInfo
- Publication number
- JPS6014657U JPS6014657U JP10526183U JP10526183U JPS6014657U JP S6014657 U JPS6014657 U JP S6014657U JP 10526183 U JP10526183 U JP 10526183U JP 10526183 U JP10526183 U JP 10526183U JP S6014657 U JPS6014657 U JP S6014657U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- shaft seal
- prevention device
- pressure drop
- drop prevention
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の系統図、第２図から第４図は従来の作用
説明図、第５図、第６図は直流電動機の特性説明図、第
７図は本考案の一実施例の系統図、第８図は本考案の実
施例の作用説明図である。
８・・・・・・非常用油ポンプ、１４・・・・・・油圧
調整弁、３１・・・・・・油圧発生機構、３５・・・・
・・蒸気タービン、４４・・・・・・ガスタービン。Fig. 1 is a conventional system diagram, Figs. 2 to 4 are explanatory diagrams of conventional operation, Figs. 5 and 6 are explanatory diagrams of characteristics of a DC motor, and Fig. 7 is a system diagram of an embodiment of the present invention. FIG. 8 is an explanatory view of the operation of the embodiment of the present invention. 8...Emergency oil pump, 14...Hydraulic pressure adjustment valve, 31...Hydraulic pressure generation mechanism, 35...
...Steam turbine, 44...Gas turbine.
Claims (1)
用油ポンプとを備えたタービン、発電機用油供給設備で
あって、かつ、この設備より発電機軸シール油を供給す
るものに於いて、前記非常用油ポンプの起動時に前記タ
ービン、前記発電機を直結されたガスタービン側の制御
用油系統より蓄圧器と調整弁を用いて前記非常用油ポン
プの起動時に軸シール油の圧力低下時に油を供給するこ
とを特徴とする軸シール油圧力低下防止装置。In the oil supply equipment for turbines and generators, which is equipped with an AC motor-driven main oil pump and a DC motor-driven tank oil pump, and which supplies generator shaft seal oil from this equipment, When the emergency oil pump is started, a pressure accumulator and a regulating valve are used from the control oil system on the gas turbine side, which is directly connected to the turbine and the generator. A shaft seal oil pressure drop prevention device characterized by supplying oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10526183U JPS6014657U (en) | 1983-07-08 | 1983-07-08 | Shaft seal oil pressure drop prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10526183U JPS6014657U (en) | 1983-07-08 | 1983-07-08 | Shaft seal oil pressure drop prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6014657U true JPS6014657U (en) | 1985-01-31 |
Family
ID=30246802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10526183U Pending JPS6014657U (en) | 1983-07-08 | 1983-07-08 | Shaft seal oil pressure drop prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6014657U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681918U (en) * | 1994-03-10 | 1994-11-25 | 株式会社サトー | Label overfeed prevention device in label sticking machine |
| JP2008008218A (en) * | 2006-06-29 | 2008-01-17 | Ebara Corp | Power generator and its operating method |
| CN102003226A (en) * | 2010-12-13 | 2011-04-06 | 上海电气电站设备有限公司 | Turbine bearing lubricating oil supply system |
| JP2017026044A (en) * | 2015-07-23 | 2017-02-02 | 株式会社日立製作所 | Reciprocating compressor |
-
1983
- 1983-07-08 JP JP10526183U patent/JPS6014657U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681918U (en) * | 1994-03-10 | 1994-11-25 | 株式会社サトー | Label overfeed prevention device in label sticking machine |
| JP2008008218A (en) * | 2006-06-29 | 2008-01-17 | Ebara Corp | Power generator and its operating method |
| CN102003226A (en) * | 2010-12-13 | 2011-04-06 | 上海电气电站设备有限公司 | Turbine bearing lubricating oil supply system |
| JP2017026044A (en) * | 2015-07-23 | 2017-02-02 | 株式会社日立製作所 | Reciprocating compressor |
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