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Patent Searching and Data


Title:
DEVICE FOR SUPPLYING LUBRICATING OIL AND COMPRESSOR APPLYING SAME
Document Type and Number:
WIPO Patent Application WO/2019/066286
Kind Code:
A1
Abstract:
The present invention relates to a device for supplying lubricating oil having a structure in which a valve receives centrifugal force and thus receives force in the opening direction of a bypass hole, and a spring presses the valve in the direction in which the valve blocks the bypass hole. When the device is applied to an oil pump in which a fueling amount of oil (lubricating oil) increases in proportion to an operating speed, it is possible to secure a sufficient fueling amount of oil (lubricating oil) at a low speed, and to prevent more oil from being supplied than necessary during high-speed operation.

Inventors:
LEE, Ki Yeon (IP Center, LG Electronics Inc. 51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
KIM, Seungwook (IP Center, LG Electronics Inc. 51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
KIM, Young Hwan (IP Center, LG Electronics Inc. 51, Gasan digital 1-ro,Geumcheon-gu, Seoul, 08592, KR)
Application Number:
KR2018/010380
Publication Date:
April 04, 2019
Filing Date:
September 05, 2018
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
F04B39/02; F04B39/10; F04B49/03
Foreign References:
JPH0799151B21995-10-25
KR20060097215A2006-09-14
KR20140055707A2014-05-09
KR20000047339A2000-07-25
KR20160071721A2016-06-22
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (3F Hanyang Bldg, 123 Yeoksam-roGangnam-gu, Seoul, 06243, KR)
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