Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
Japanese Patent JP2020106174
Kind Code:
A
Abstract:
To avoid insufficiency of refrigeration oil in a compressor at the time of activation after stop for a long period, with a simple configuration.SOLUTION: A refrigeration cycle device is configured such that a plurality of component devices 10 to 13 comprising an outdoor heat exchanger 11 for condensing refrigerant, and a compressor 10 for compressing refrigerant and discharging it toward the outdoor heat exchanger 11 are connected in an annular manner by a pipe 14, and refrigerant is circulated in a predetermined refrigerant flow direction by operating the compressor 10. The refrigerant cycle device is provided with an inclined part 14a in the pipe connecting the compressor 10 and an upstream-side component device 13 located upstream of the compressor 10 in the refrigerant flow direction. The inclined part 14a is inclined so as to become higher toward the downstream side in the refrigerant flow direction.SELECTED DRAWING: Figure 3
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Inventors:
TAKEO TOMOHIRO
Application Number:
JP2018243393A
Publication Date:
July 09, 2020
Filing Date:
December 26, 2018
Export Citation:
Assignee:
DENSO CORP
International Classes:
F25B1/00; B60H1/22; F25B31/00; F25B41/00
Domestic Patent References:
| JP2003042599A | 2003-02-13 | |||
| JPS62276375A | 1987-12-01 | |||
| JPS4530773Y1 | 1970-11-25 | |||
| JP2003240360A | 2003-08-27 |
Attorney, Agent or Firm:
Patent Business Corporation Kaisei Patent Office