Title:
リニア圧縮機の駆動制御方法及び車両用リニア圧縮機の駆動制御方法
Document Type and Number:
Japanese Patent JP4129126
Kind Code:
B2
Abstract:
PURPOSE: To provide a drive control method of high efficiency and reliability for a linear compressor of a free piston structure. CONSTITUTION: This drive control method for the linear compressor is provided with a compressing mechanism including a cylinder and a piston and a linear motor actuating the compressing mechanism. The liner motor includes a fixed part, connected to the cylinder and a moving part connected to the piston and generates thrust of the piston. The method includes a first process for energizing the linear motor with a direct current component in start up and a second process for starting movement of the piston from a position already shifted by applying alternating current after that.
Inventors:
Hasegawa Sugimatsu
Makoto Yoshida
Mitsuo Ueda
Makoto Yoshida
Mitsuo Ueda
Application Number:
JP2001193729A
Publication Date:
August 06, 2008
Filing Date:
June 26, 2001
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
F04B49/06; B60H1/00; B60H1/32; F04B17/04; F04B35/04; F04B49/02; F24F11/02; F24F11/46; F24F11/49; F24F11/62; F24F11/86; F24F11/88; F25B1/00; F25B1/02; H02P7/00; H02P25/06
Domestic Patent References:
| JP2217757A | ||||
| JP2001165059A | ||||
| JP2002371959A | ||||
| JP2005214486A | ||||
| JP2000110732A | ||||
| JP10122141A | ||||
| JP2001073944A |
Foreign References:
| WO2001016463A1 |
Attorney, Agent or Firm:
Shinichi Abe
Yoshihiro Shimizu
Yuji Tsujida
Yoshihiro Shimizu
Yuji Tsujida