Title:
DRIVING DEVICE FOR COMPRESSOR
Document Type and Number:
Japanese Patent JP2006166658
Kind Code:
A
Abstract:
To provide a driving device for a compressor capable of stably starting the compressor.
This driving device gradually lowers rotational speed (S7 to S10), performs a phase fixed operation in response to the instruction that the rotational speed of the compressor reaches a specified rotational speed (S11) to stop the piston 24 at a specified position (S12), when the stop of the compressor 1 is instructed (S6). Thus, the load torque at start-up can be made constant to stabilize the start-up operation.
Inventors:
WAKAMATSU HIROSHI
Application Number:
JP2004357057A
Publication Date:
June 22, 2006
Filing Date:
December 09, 2004
Export Citation:
Assignee:
SHARP KK
International Classes:
F04B49/02; F04B49/06; H02P6/06; H02P6/08; H02P6/18; H02P6/182; H02P6/21; H02P6/24
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai