JPS5638506A - Turbine oil treating system - Google Patents

Turbine oil treating system

Info

Publication number
JPS5638506A
JPS5638506A JP11293179A JP11293179A JPS5638506A JP S5638506 A JPS5638506 A JP S5638506A JP 11293179 A JP11293179 A JP 11293179A JP 11293179 A JP11293179 A JP 11293179A JP S5638506 A JPS5638506 A JP S5638506A
Authority
JP
Japan
Prior art keywords
oil
oil tank
level
pump
overflow
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
Application number
JP11293179A
Other languages
Japanese (ja)
Other versions
JPS6033969B2 (en
Inventor
Seiji Nemoto
Yuhei Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11293179A priority Critical patent/JPS6033969B2/en
Publication of JPS5638506A publication Critical patent/JPS5638506A/en
Publication of JPS6033969B2 publication Critical patent/JPS6033969B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Hydraulic Turbines (AREA)

Abstract

PURPOSE: To permit a turbine oil treating system to be safely operated in different operating modes by providing the oil tank with a plurality of overflow means corresponding to the operating oil levels differing according to the operating modes of the turbine.
CONSTITUTION: In a normal operation, that is, when the oil level of an oil tank 41 is NOL, lubricating oil above NOL overflows through a slide pipe 54 in the first overflow sight box 50, and returns to the oil tank 41 through an exhasut pipe 56, an oil cleaner 58 and a pump 62. On the other hand, when an oil feed pump 42 is out of operation, that is, when flow-back is started, an interlock closes an automatic valve 48. Consequently, the oil level in the oil tank 41 rises, and when the level is above FOL, the lubricating oil overflows through a slide pipe 55 in the second overflow sight box 51, and simularly returns to the oil tank 41 through the oil cleaner 58 and the pump 62.
COPYRIGHT: (C)1981,JPO&Japio
JP11293179A 1979-09-05 1979-09-05 Turbine oil treatment system Expired JPS6033969B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11293179A JPS6033969B2 (en) 1979-09-05 1979-09-05 Turbine oil treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11293179A JPS6033969B2 (en) 1979-09-05 1979-09-05 Turbine oil treatment system

Publications (2)

Publication Number Publication Date
JPS5638506A true JPS5638506A (en) 1981-04-13
JPS6033969B2 JPS6033969B2 (en) 1985-08-06

Family

ID=14599062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11293179A Expired JPS6033969B2 (en) 1979-09-05 1979-09-05 Turbine oil treatment system

Country Status (1)

Country Link
JP (1) JPS6033969B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527075Y2 (en) * 1987-01-26 1993-07-09

Also Published As

Publication number Publication date
JPS6033969B2 (en) 1985-08-06

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