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Patent Searching and Data


Title:
FLUID MACHINE, MACHINE ELEMENT, AND FLUORINE RESIN MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/208031
Kind Code:
A1
Abstract:
Provided are a fluid machine with which it is possible to increase abrasion resistance and extend maintenance cycle, and a machine element and a fluorine resin material for use therein. The machine element comprises a member (31) having a metal surface and a slide member (32) that slides on the surface of the member (31). The slide member (32) is formed from a composite resin material comprising a fluorine resin (32a) as a base material, wherein aluminum alloy particles (32b) are blended in the base material. By configuring a reciprocating fluid machine or a scroll fluid machine using the machine element, it becomes possible to increase abrasion resistance and extend maintenance cycle.

Inventors:
ONODERA, Tasuku (6-6, Marunouchi 1-chome, Chiyoda-k, Tokyo 80, 〒1008280, JP)
KOBAYASHI, Yoshio (3, Kanda Neribei-cho, Chiyoda-k, Tokyo 22, 〒1010022, JP)
Application Number:
JP2019/011593
Publication Date:
October 31, 2019
Filing Date:
March 19, 2019
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:
F04B39/00; F04C29/00; F16J9/26
Foreign References:
JPH05256280A1993-10-05
JPH0959592A1997-03-04
JPS4813284Y11973-04-11
Attorney, Agent or Firm:
PATENT CORPORATE BODY DAI-ICHI KOKUSAI TOKKYO JIMUSHO (5-12, Iwamotocho 3-chome Chiyoda-k, Tokyo 32, 〒1010032, JP)
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