JPS57126579A - Compressor system with commutatorless dc motor - Google Patents
Compressor system with commutatorless dc motorInfo
- Publication number
- JPS57126579A JPS57126579A JP1368781A JP1368781A JPS57126579A JP S57126579 A JPS57126579 A JP S57126579A JP 1368781 A JP1368781 A JP 1368781A JP 1368781 A JP1368781 A JP 1368781A JP S57126579 A JPS57126579 A JP S57126579A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- compressor
- motor torque
- torque
- rotor
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
PURPOSE:To supplement a deficit of a motor torque without deteriorating the performance of a driving motor for a compressor by matching a compressor load condition with a rotating angle position of a motor rotor. CONSTITUTION:The system can be operated in such a way that a motor torque exceeds a compressor load torque and both are overlapped together at any time in all areas during a rotation of a rotor 27. By selecting a more delicate arrangement between the location of a piston 19 and the locations of a stator 23 and the rotor 27 within the 270 deg. segment of the motor torque, a compressor 13 can be driven with a smaller outer power. Accordingly, the motor torque satisfies the load torque sufficiently, and a deficit of a motor torque can be supplemented.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1368781A JPS57126579A (en) | 1981-01-30 | 1981-01-30 | Compressor system with commutatorless dc motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1368781A JPS57126579A (en) | 1981-01-30 | 1981-01-30 | Compressor system with commutatorless dc motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57126579A true JPS57126579A (en) | 1982-08-06 |
Family
ID=11840094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1368781A Pending JPS57126579A (en) | 1981-01-30 | 1981-01-30 | Compressor system with commutatorless dc motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57126579A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677876B1 (en) | 2004-12-27 | 2007-02-05 | 삼성전자주식회사 | Method for control array of brushless DC motor |
-
1981
- 1981-01-30 JP JP1368781A patent/JPS57126579A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100677876B1 (en) | 2004-12-27 | 2007-02-05 | 삼성전자주식회사 | Method for control array of brushless DC motor |
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