JPS56154196A - Oil feeder - Google Patents
Oil feederInfo
- Publication number
- JPS56154196A JPS56154196A JP5625680A JP5625680A JPS56154196A JP S56154196 A JPS56154196 A JP S56154196A JP 5625680 A JP5625680 A JP 5625680A JP 5625680 A JP5625680 A JP 5625680A JP S56154196 A JPS56154196 A JP S56154196A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- motor
- operated
- starts
- valve
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To prevent the device from conducting a malfunction at starting, by a method wherein motor-operated sluice valves are separately located on an oil discharge pipe and on an oil feed pipe respectively, and an amount of oil, which dissolves in coolant at a stopping time, decreases through the disconnection of an oil feed system from a compression system while the device is not in operation.
CONSTITUTION: A motor-operated sluice valve 12 is located around the middle of an oil discharge line 8, and a motor-operated valve 13 around the middle of an oil feed line 7. When a compressor stops working, the two motor-operated sluice valves 12 and 13 are completely closed in synchronism with the stoppage of the compressor 5. The motor-operated sluice valve 12 is caused to close later than the motor-operated sluice valve 13 so that the valve 12 is closed fully after oil discharge from a gear box 10 is completed. The disconnection of the oil feed system from the compression system permits the reduction in an oil amount which dissolves in coolant, and thus the malfunction at the starting is prevented. Additionally, when the compressor starts, the motor-operated sluice valves 12 and 13 are first closed completely, the oil pump 2 then starts and the compressor 5 starts after oil starts to be fed to a gear box 10.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5625680A JPS56154196A (en) | 1980-04-30 | 1980-04-30 | Oil feeder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5625680A JPS56154196A (en) | 1980-04-30 | 1980-04-30 | Oil feeder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56154196A true JPS56154196A (en) | 1981-11-28 |
JPS6323396B2 JPS6323396B2 (en) | 1988-05-16 |
Family
ID=13021994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5625680A Granted JPS56154196A (en) | 1980-04-30 | 1980-04-30 | Oil feeder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56154196A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132374A (en) * | 2010-12-22 | 2012-07-12 | Ihi Corp | Centrifugal compressor |
CN103411119A (en) * | 2013-08-22 | 2013-11-27 | 上海索达传动机械有限公司 | Lubricating oil filling system for gearbox offline test bed |
JP2014020612A (en) * | 2012-07-13 | 2014-02-03 | Fujitsu General Ltd | Air conditioner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4920802U (en) * | 1972-05-22 | 1974-02-21 |
-
1980
- 1980-04-30 JP JP5625680A patent/JPS56154196A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4920802U (en) * | 1972-05-22 | 1974-02-21 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132374A (en) * | 2010-12-22 | 2012-07-12 | Ihi Corp | Centrifugal compressor |
JP2014020612A (en) * | 2012-07-13 | 2014-02-03 | Fujitsu General Ltd | Air conditioner |
CN103411119A (en) * | 2013-08-22 | 2013-11-27 | 上海索达传动机械有限公司 | Lubricating oil filling system for gearbox offline test bed |
Also Published As
Publication number | Publication date |
---|---|
JPS6323396B2 (en) | 1988-05-16 |
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