JPS5518842A - Rotary compressor - Google Patents
Rotary compressorInfo
- Publication number
- JPS5518842A JPS5518842A JP9136578A JP9136578A JPS5518842A JP S5518842 A JPS5518842 A JP S5518842A JP 9136578 A JP9136578 A JP 9136578A JP 9136578 A JP9136578 A JP 9136578A JP S5518842 A JPS5518842 A JP S5518842A
- Authority
- JP
- Japan
- Prior art keywords
- capability
- low
- power factor
- condenser
- capacity
- 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
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE: Power factor decrease of compressor during low-capability is improved by equipping plural condensers in circuit of splitting winding for induction motor.
CONSTITUTION: Splitting winding 11 for induction motor 1 driving rotary compressor is connected with plural condensers 3, 4, while condenser capacity is changed by switch 5 interlocked with capability changeover switch of refrigeration cycle or thermoswitch 6. Input to electric motor 1 is decreased by low capacity condenser 3 due to high load and high power factor during full capability, while high capacity condenser 4 is used during low-capability due to low load and low power factor, whereby power factor can be improved at the period from full capability to low capability and can be attained power-up of electric motor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9136578A JPS5518842A (en) | 1978-07-26 | 1978-07-26 | Rotary compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9136578A JPS5518842A (en) | 1978-07-26 | 1978-07-26 | Rotary compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5518842A true JPS5518842A (en) | 1980-02-09 |
Family
ID=14024345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9136578A Pending JPS5518842A (en) | 1978-07-26 | 1978-07-26 | Rotary compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5518842A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153792U (en) * | 1981-03-24 | 1982-09-27 | ||
JPS5815500U (en) * | 1981-07-18 | 1983-01-31 | ダイキン工業株式会社 | High-efficiency air conditioner |
JPS58204993A (en) * | 1982-05-25 | 1983-11-29 | Matsushita Electric Ind Co Ltd | Refrigerator |
JPS62276615A (en) * | 1986-05-26 | 1987-12-01 | Shinko Electric Co Ltd | Power factor improving circuit for inductive load |
JPS62276614A (en) * | 1986-05-26 | 1987-12-01 | Shinko Electric Co Ltd | Power factor improving circuit for inductive load |
WO2011125681A1 (en) * | 2010-03-31 | 2011-10-13 | アネスト岩田株式会社 | Booster compressor integral with motor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495610B1 (en) * | 1970-09-05 | 1974-02-08 |
-
1978
- 1978-07-26 JP JP9136578A patent/JPS5518842A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495610B1 (en) * | 1970-09-05 | 1974-02-08 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57153792U (en) * | 1981-03-24 | 1982-09-27 | ||
JPS5815500U (en) * | 1981-07-18 | 1983-01-31 | ダイキン工業株式会社 | High-efficiency air conditioner |
JPS58204993A (en) * | 1982-05-25 | 1983-11-29 | Matsushita Electric Ind Co Ltd | Refrigerator |
JPS62276615A (en) * | 1986-05-26 | 1987-12-01 | Shinko Electric Co Ltd | Power factor improving circuit for inductive load |
JPS62276614A (en) * | 1986-05-26 | 1987-12-01 | Shinko Electric Co Ltd | Power factor improving circuit for inductive load |
WO2011125681A1 (en) * | 2010-03-31 | 2011-10-13 | アネスト岩田株式会社 | Booster compressor integral with motor |
JP2011214460A (en) * | 2010-03-31 | 2011-10-27 | Anest Iwata Corp | Booster compressor integral with motor |
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