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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2017/195576
Kind Code:
A piston-type compressor (10a) includes a compressor assembly (12) comprising: a cylinder block (21) provided with a plurality of pistons; an adapter (26) provided with an air intake communication hole and a discharge communication hole that communicate with a pump chamber; and a drive shaft (16) that drives the pistons. In the compressor assembly (12), a main shaft (14) and a drive shaft (16) of an electric motor (13) pass through a support plate (11) and are mounted on the front side of the support plate (11). A power transmission mechanism (19) that transmits the rotation of the main shaft (14) to the drive shaft (16) is disposed on the back side of the support plate (11), and a channel member (20) for guiding air discharged from the pump chamber to the outside is attached to the back of the support plate (11).

MAJIMA, Kazuhiro (11-28 Midori-cho 3-chome, Koganei-sh, Tokyo 33, 〒1848533, JP)
HOSHIZAKI, Shingo (11-28 Midori-cho 3-chome, Koganei-sh, Tokyo 33, 〒1848533, JP)
Application Number:
Publication Date:
November 16, 2017
Filing Date:
April 21, 2017
Export Citation:
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KOGANEI CORPORATION (11-28, Midori-cho 3-chome Koganei-sh, Tokyo 33, 〒1848533, JP)
International Classes:
F04B27/02; F04B41/00
Foreign References:
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (3F Shinjuku Gyoen Bldg, 3-10 Shinjuku 2-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
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