To surely start a displacement compressor without enlarging an outside diameter dimension of the compressor while employing a self-starting synchronous motor exhibiting high energy efficiency.
The displacement compressor is provided with the self-starting synchronous motor 5 starting as an induction electric motor and pulling into a synchronous operation near a synchronous engine speed, a compression part having a compression chamber 11 for compressing an operation fluid, and a sealed container 4 for housing the self-starting synchronous motor 5 and the compression part. In the displacement compressor, a starting load reduction means 21 for reducing the load of the compression part at the time of starting is positioned in the sealed container 4, and is arranged in the compression part.
| JPS59133899 | [Title of the device] A suction gas temperature controller of a compressor |
| JP4149822 | Liquid discharge device |
| JPH09158846 | AIR COMPRESSING UNIT |
YANASE YUICHI
FUJIMURA KAZUYUKI
MATSUNAGA MUTSUNORI
NOZAWA SHIGEKAZU
TOJO KENJI
OHARAGI HARUO
KIKUCHI SATOSHI
KOSOKABE HIROKATSU
| JP2001003864A | 2001-01-09 | |||
| JP2003035289A | 2003-02-07 | |||
| JPH11303777A | 1999-11-02 | |||
| JP2000087882A | 2000-03-28 | |||
| JPH0443883A | 1992-02-13 | |||
| JPS5530945U | 1980-02-28 | |||
| JPS62111188A | 1987-05-22 |
Kyosuke Tanaka
Takashi Sasaki