Title:
An automatic control method used for defrosting of the heat pump for vehicles
Document Type and Number:
Japanese Patent JP6177811
Kind Code:
B2
Abstract:
A control method for a heat pump system, or for a motor vehicle, which includes a compressor, an internal heat exchanger forming a condenser in a heating mode, an expansion valve, an outer heat exchanger forming an evaporator in the heating mode, and an accumulator. The defrosting of the outer exchanger is detected, the defrosting of the accumulator is detected, and depending on the case, defrosting the outer exchanger and/or defrosting the accumulator is started.
Inventors:
Ketan, Ude
Guthar, Virginie
Paskini, Miriam
Guthar, Virginie
Paskini, Miriam
Application Number:
JP2014560262A
Publication Date:
August 09, 2017
Filing Date:
November 26, 2012
Export Citation:
Assignee:
RENAULT S.A.S.
International Classes:
F25B47/02
Domestic Patent References:
| JP2000234842A | ||||
| JP2006322691A | ||||
| JP2001246930A | ||||
| JP2003063236A |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori
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