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Patent Searching and Data


Title:
ROTARY COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/167574
Kind Code:
A1
Abstract:
In this rotary compressor, the height of an upper piston in the axial direction of a rotating shaft is greater than the length of an upper eccentric section in the axial direction of the rotating shaft, and the height of a lower piston is greater than the length of a lower eccentric section. In the axial direction of the rotating shaft, the center of the length of the upper eccentric section is offset to the intermediate partition plate side relative to the center of the height of the upper piston, and the center of the length of the lower eccentric section is offset to the intermediate partition plate side relative to the center of the height of the lower piston.

Inventors:
TANAKA, Junya (3-3-17 Suenaga, Takatsu-ku, Kawasaki-sh, Kanagawa 02, 〒2138502, JP)
Application Number:
JP2019/004183
Publication Date:
September 06, 2019
Filing Date:
February 06, 2019
Export Citation:
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Assignee:
FUJITSU GENERAL LIMITED (3-3-17, Suenaga Takatsu-ku, Kawasaki-sh, Kanagawa 02, 〒2138502, JP)
International Classes:
F04C18/356; F04C23/00; F04C29/00
Foreign References:
JPH0234784U1990-03-06
JPH06234569A1994-08-23
JP2016114049A2016-06-23
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (Toranomon Mitsui Building, 8-1 Kasumigaseki 3-chome, Chiyoda-k, Tokyo 13, 〒1000013, JP)
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