JPS5440347A - Coolant liquid injector - Google Patents
Coolant liquid injectorInfo
- Publication number
- JPS5440347A JPS5440347A JP10660077A JP10660077A JPS5440347A JP S5440347 A JPS5440347 A JP S5440347A JP 10660077 A JP10660077 A JP 10660077A JP 10660077 A JP10660077 A JP 10660077A JP S5440347 A JPS5440347 A JP S5440347A
- Authority
- JP
- Japan
- Prior art keywords
- injection
- liquid
- injected
- coolant liquid
- coolant
- 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
- Compressor (AREA)
Abstract
PURPOSE: To improve the cooling effect of coolant liquid, by providing a liquid injection type rotary compressor with liquid injection nozzles wherein liquid parts injected from at least two injection holes collide against each other.
CONSTITUTION: A portion of coolant liquid is conducted from a condenser 4 of a refrigeration cycle 7 to the injection nozzles 13aW13C through passages 12, 14aW 14c and flow rate control valves 15aW15c and is injected from the injection holes 17a, 17b of each injection nozzle. The coolant liquid parts injected from the injection holes are atomized by their collision into a working chamber 1a of the liquid injection type rotary compressor 1 to perform cooling. When the temperature in the working chamber 1a rises, the flow rate control valves 15aW15c are operated through temperature detectors 16aW16c to condition the quantities G1, G2, G3 of coolant injected from the injection nozzles 13aW13c as G1<G2<G3
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10660077A JPS5440347A (en) | 1977-09-07 | 1977-09-07 | Coolant liquid injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10660077A JPS5440347A (en) | 1977-09-07 | 1977-09-07 | Coolant liquid injector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5440347A true JPS5440347A (en) | 1979-03-29 |
JPS6135457B2 JPS6135457B2 (en) | 1986-08-13 |
Family
ID=14437619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10660077A Granted JPS5440347A (en) | 1977-09-07 | 1977-09-07 | Coolant liquid injector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5440347A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786046A (en) * | 1980-11-18 | 1982-05-28 | Yokogawa Hokushin Electric Corp | Correction method for base line in process gas chromatography |
JPS6271841A (en) * | 1985-09-26 | 1987-04-02 | Toray Ind Inc | Oxygen analyzing method |
JP2010101613A (en) * | 2008-09-26 | 2010-05-06 | Daikin Ind Ltd | Refrigerating apparatus |
WO2019111650A1 (en) * | 2017-12-08 | 2019-06-13 | 株式会社日立製作所 | Liquid-cooling type compressor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0511560U (en) * | 1991-07-26 | 1993-02-12 | 日立電子株式会社 | wireless device |
-
1977
- 1977-09-07 JP JP10660077A patent/JPS5440347A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5786046A (en) * | 1980-11-18 | 1982-05-28 | Yokogawa Hokushin Electric Corp | Correction method for base line in process gas chromatography |
JPS6271841A (en) * | 1985-09-26 | 1987-04-02 | Toray Ind Inc | Oxygen analyzing method |
JP2010101613A (en) * | 2008-09-26 | 2010-05-06 | Daikin Ind Ltd | Refrigerating apparatus |
WO2019111650A1 (en) * | 2017-12-08 | 2019-06-13 | 株式会社日立製作所 | Liquid-cooling type compressor |
CN111406153A (en) * | 2017-12-08 | 2020-07-10 | 株式会社日立制作所 | Liquid-cooled compressor |
US11346346B2 (en) | 2017-12-08 | 2022-05-31 | Hitachi, Ltd. | Liquid-cooled type compressor having first and second nozzle injection ports with different characteristics |
Also Published As
Publication number | Publication date |
---|---|
JPS6135457B2 (en) | 1986-08-13 |
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