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Patent Searching and Data


Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2019/187686
Kind Code:
A1
Abstract:
This compressor is provided with: a rotating shaft; a front rotor which has a front rotor surface; an intermediate wall section which has a first wall surface facing the front rotor surface in an axial direction; and a vane which is inserted in a vane groove formed in the intermediate wall section and which moves in the axial direction as the front rotor rotates. The vane has a first vane end section, the first vane end section being the end section thereof in the axial direction, which is in contact with the front rotor surface. The first vane end section is curved to protrude toward the front rotor surface and extends in a direction perpendicular to the axial direction. The front rotor surface includes a front curved surface which is curved in the axial direction Z so as to be displaced in the axial direction in accordance with the angular position of the front rotor surface.

Inventors:
YAMAMOTO Shinya (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
HONDA Kazunari (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
SAKAKIBARA Kengo (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
KOBAYASHI Hiroyuki (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
NAMIKI Ken (2-1 Toyoda-cho, Kariya-sh, Aichi 71, 〒4488671, JP)
Application Number:
JP2019/004399
Publication Date:
October 03, 2019
Filing Date:
February 07, 2019
Export Citation:
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Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI (2-1 Toyoda-cho, Kariya-shi Aichi, 71, 〒4488671, JP)
International Classes:
F04C18/34
Foreign References:
JPS5557684A1980-04-28
CN1420270A2003-05-28
JP2006132348A2006-05-25
JP2015014250A2015-01-22
JP2002155878A2002-05-31
Attorney, Agent or Firm:
ONDA Makoto et al. (12-1, Ohmiya-cho 2-chome Gifu-sh, Gifu 31, 〒5008731, JP)
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