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Patent Searching and Data


Title:
SCROLL FLUID MACHINE
Document Type and Number:
WIPO Patent Application WO/2017/195272
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a scroll fluid machine configured so that, during maintenance, grease can be easily supplied to a bearing regardless of an installation environment, thereby improving work efficiency. The present invention provides a scroll fluid machine characterized by comprising: a stationary scroll obtained by forming a wrap section on an end plate; an orbiting scroll obtained by forming a wrap section on an end plate such that the wrap section faces the wrap section of the stationary scroll; a drive shaft for driving the orbiting scroll; an orbiting bearing for supporting the drive shaft relative to the orbiting scroll; and a plurality of pouring openings for pouring a lubricant into the orbiting bearing from the outside.

Inventors:
WATANABE SHO (JP)
KOBAYASHI YOSHIO (JP)
KANEMOTO YOSHIYUKI (JP)
Application Number:
JP2016/063863
Publication Date:
November 16, 2017
Filing Date:
May 10, 2016
Export Citation:
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Assignee:
HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD (JP)
International Classes:
F04C18/02; F01C1/02; F01C21/04; F04C29/02
Domestic Patent References:
WO2012043099A12012-04-05
WO2016080253A12016-05-26
Foreign References:
JPH072961Y21995-01-30
JP2005282496A2005-10-13
Other References:
See also references of EP 3456971A4
Attorney, Agent or Firm:
TODA YUJI (JP)
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