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Patent Searching and Data


Title:
COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/142408
Kind Code:
A1
Abstract:
A compressor according to an embodiment has three suction pipes. A first center of a first suction pipe, a second center of a second suction pipe, and a third center of a third suction pipe are positioned on the apexes of a triangle. A first distance between the first center and the center of a compressor body is less than a second distance between the second center and the center of the compressor body and a third distance between the third center and the center of the compressor body. A first flow path cross-section of the first suction pipe overlaps a center connecting line that passes through the center of the compressor body and the center of an accumulator. A second flow path cross-section of the second suction pipe and a third flow path cross-section of the third suction pipe are positioned on mutually opposite sides with the center connecting line interposed therebetween. The first suction pipe is connected to a suction port that is positioned uppermost among three suction ports provided in a case.

Inventors:
AOKI Toshimasa (336 Tadehara, Fuji-sh, Shizuoka 21, 〒4168521, JP)
SATODATE Koji (336 Tadehara, Fuji-sh, Shizuoka 21, 〒4168521, JP)
YAMAZAKI Tadayuki (336 Tadehara, Fuji-sh, Shizuoka 21, 〒4168521, JP)
HIRAYAMA Takuya (336 Tadehara, Fuji-sh, Shizuoka 21, 〒4168521, JP)
Application Number:
JP2018/037074
Publication Date:
July 25, 2019
Filing Date:
October 03, 2018
Export Citation:
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Assignee:
TOSHIBA CARRIER CORPORATION (72-34, Horikawa-cho Saiwai-ku, Kawasaki-sh, Kanagawa 85, 〒2128585, JP)
International Classes:
F04C29/12; F04C23/00
Domestic Patent References:
WO2005124156A12005-12-29
Foreign References:
JP2008274844A2008-11-13
JPH0381594A1991-04-05
Attorney, Agent or Firm:
SHIGA INTERNATIONAL PATENT OFFICE (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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