Title:
ヒートポンプ
Document Type and Number:
Japanese Patent JP6767906
Kind Code:
B2
Abstract:
A heat pump includes an engine, an electric compressor, an electric actuator different from the electric compressor, and a controller. The controller performs at least one of engine starting control and electric compressor starting control. In the engine starting control, the controller lowers or maintains output of at least one of the electric compressor and the electric actuator at an engine starting timing, and raises the output of the at least one of the electric compressor and the electric actuator after starting of the engine. In the electric compressor starting control, the controller lowers or maintains output of the electric actuator at an electric compressor starting timing, and raises the output of the electric actuator after starting of the electric compressor.
Inventors:
Hirotaka Nakamura
Hideshi Okada
Takayuki Ikeda
Okuda Norihiro
Hideshi Okada
Takayuki Ikeda
Okuda Norihiro
Application Number:
JP2017061547A
Publication Date:
October 14, 2020
Filing Date:
March 27, 2017
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
F25B1/00; F24F11/46; F25B27/00; F25B31/00
Domestic Patent References:
| JP2012007868A | ||||
| JP2015004444A | ||||
| JP3122438A | ||||
| JP2015132412A | ||||
| JP2013231523A |
Attorney, Agent or Firm:
Naomi Katsura River