冷凍機ユニット及び保冷用車両

Japanese Patent JP7216560

B2

To reduce noise of an engine.SOLUTION: A refrigerator unit 15 comprises: a casing 30; a compressor 41 arranged in the casing 30, and for compressing a refrigerant; a driving source 50 arranged in the casing 30, and for driving the compressor 41; a partition wall 62 for partitioning a space in the casing 30 into a driving source housing part S22 in which the driving source 50 is housed, and a compressor housing part S23 in which the compressor 41 is housed; an accumulator 46 arranged in the compressor housing part S23, and for supplying the refrigerant to the compressor 41; a connecting pipe 49 for connecting the compressor 41 and the accumulator 46 in the compressor housing part S23; and a sound absorbing material 74 provided so as to cover an outer peripheral surface of at least one of the accumulator 46 and the connecting pipe 49. An outlet opening part 39B for allowing communication between the compressor housing part S23 and the outside is formed in the casing 30, and the driving source housing part S22 and the compressor housing part S23 communicate with each other.SELECTED DRAWING: Figure 2

JP2019078488

AIR CONDITIONER

Toshiyuki Gaiso
Hiroki Kamino
Daramashi Kewar
Shintaro Hoshi

JP2019019840A

February 01, 2023

February 06, 2019

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Mitsubishi Heavy Industries Thermal Systems Co., Ltd.

F24F1/12; B60H1/02; B60H1/32; F24F1/40; F24F13/20; F24F13/24; F25D11/00; F25D19/00

JP2016211788A
JP2014153019A
JP5133566A
JP10300283A
JP2003175312A
JP2006071252A

US6595013

Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Ancient city Satoshi
Koichiro Kamada
Taichi Hasegawa

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