JPS54104006A - Power loss reduction device of fluid machine provided with multiplying gear - Google Patents
Power loss reduction device of fluid machine provided with multiplying gearInfo
- Publication number
- JPS54104006A JPS54104006A JP928578A JP928578A JPS54104006A JP S54104006 A JPS54104006 A JP S54104006A JP 928578 A JP928578 A JP 928578A JP 928578 A JP928578 A JP 928578A JP S54104006 A JPS54104006 A JP S54104006A
- Authority
- JP
- Japan
- Prior art keywords
- gear box
- gear
- fluid machine
- multiplying device
- power loss
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
PURPOSE: To reduce drastically loss of a gear train, due to friction with gas, revolving at high speed in a gear box equipped on a rotary fluid machine having a multiplying device by means of a gear train, by constituting so that inside the gear box can be held at low pressure.
CONSTITUTION: This turbo refrigerator is, for ex., composed of an electric motor 1, a multiplying device 2 consisting of a gear wheel 5 and a pinion 9, a compressor 3 including an impeller 10, an inlet vane 14 and a diffuser 14d, a condenser C including two or more heat exchange tubes 18, a depressurizing means EXP consisting of a float 20 and a valve 21 fixed to the float 20, and an evaporator E including two or more heat exchange tubes 24 and a flushing duct 27. In this case, the inside of the gear box 6 of the multiplying device 2 shall be communicated to the inside of the shell 16 of the condenser C with a piping 29 and a vacuum pump 31 and a valve 30 are interposed on the midway of the piping 29 to hold inside the gear box6 at low pressure by the action of this pump 31.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP928578A JPS54104006A (en) | 1978-02-01 | 1978-02-01 | Power loss reduction device of fluid machine provided with multiplying gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP928578A JPS54104006A (en) | 1978-02-01 | 1978-02-01 | Power loss reduction device of fluid machine provided with multiplying gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54104006A true JPS54104006A (en) | 1979-08-15 |
Family
ID=11716195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP928578A Pending JPS54104006A (en) | 1978-02-01 | 1978-02-01 | Power loss reduction device of fluid machine provided with multiplying gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54104006A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123798A (en) * | 1984-11-21 | 1986-06-11 | Mitsubishi Heavy Ind Ltd | Method of eliminating oil mist in centrifugal compressor |
CN109737070A (en) * | 2019-02-21 | 2019-05-10 | 安徽佳先功能助剂股份有限公司 | A kind of Multicarity delivery pump of stearoyl benzoyl methane production |
-
1978
- 1978-02-01 JP JP928578A patent/JPS54104006A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61123798A (en) * | 1984-11-21 | 1986-06-11 | Mitsubishi Heavy Ind Ltd | Method of eliminating oil mist in centrifugal compressor |
CN109737070A (en) * | 2019-02-21 | 2019-05-10 | 安徽佳先功能助剂股份有限公司 | A kind of Multicarity delivery pump of stearoyl benzoyl methane production |
CN109737070B (en) * | 2019-02-21 | 2021-02-19 | 安徽佳先功能助剂股份有限公司 | Multi-cavity delivery pump of stearoylbenzoylmethane production usefulness |
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