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Title:
LIQUID SUPPLY MECHANISM
Document Type and Number:
WIPO Patent Application WO/2019/124045
Kind Code:
A1
Abstract:
A liquid supply mechanism (10) has: a plurality of liquid supply sections (1) each provided with a plurality of branch flow passages (3a, 3b, or 4a, 4b) having intersecting center axes; and a supply flow passage (5) for supplying to the branch flow passages (3a, 3b, or 4a, 4b) lubricating oil as liquid, which is supplied from the upstream side. The plurality of branch flow passages (3a, 3b, or 4a, 4b) of the plurality of liquid supply sections (1) are individually directly connected to a side surface of the supply flow passage (5). As a result, even if the liquid supply mechanism (10) has a plurality of liquid supply sections, manufacturing cost is suppressed, and an increase in the number of joints, sealing sections, etc. is suppressed.

Inventors:
CHIBA Kotaro (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
TAKANO Masahiko (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
YORIKANE Shigeyuki (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
MORITA Kenji (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
TAKEUCHI Yoshitaka (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
Application Number:
JP2018/044492
Publication Date:
June 27, 2019
Filing Date:
December 04, 2018
Export Citation:
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Assignee:
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD. (3 Kanda Neribei-cho, Chiyoda-ku Tokyo, 22, 〒1010022, JP)
International Classes:
B05B1/26; F04C18/16; F04C29/02
Foreign References:
JP2004147564A2004-05-27
JPS50117637A1975-09-13
JPS6167355U1986-05-08
JPS54154815A1979-12-06
JP2013144295A2013-07-25
JP2011509725A2011-03-31
JP2003184768A2003-07-03
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (Hulic Toranomon Building, 1-18 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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