Title:
LUBRICATING OIL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/052872
Kind Code:
A1
Abstract:
The objective of the present invention is to provide a lubricating oil supply device implementing, in a case, a structure for bidirectionally discharging, from a single pipeline, the lubricating oil flowing from a pair of or a single reservoir, thereby providing the convenience of installation due to a simple structure and bidirectionally supplying the lubricating oil to each target portion. To this end, the present invention comprises: an upper case; a lubricating oil storing part provided inside the upper case, and including a pouch having a pair of outlets through which the lubricating oil is discharged; a lower case coupled to the lower part of the upper case; a supply line provided inside the lower case, and providing a pipeline having connecting ports communicating with the respective outlets and having, at both sides thereof, discharge ports through which the lubricating oil flowing through the connecting ports is discharged, so as to bidirectionally supply the lubricating oil; a piston provided to advance and retreat inside the supply line, and dividing the inside of the supply line into a first chamber communicating with the connecting port and the discharge port at one side and a second chamber communicating with the connecting port and the discharge port at the other side; and a driving part connected to the piston so as to provide power for allowing the piston to advance and retreat. Therefore, the lubricating oil is filled in the second chamber while the lubricating oil of the first chamber is discharged to the discharge port at one side according to the advancement of the piston, and the lubricating oil is filled in the first chamber while the lubricating oil of the second chamber is discharged to the discharge port at the other side according to the retreat of the piston.
Inventors:
YANG YUN-JONG (KR)
Application Number:
PCT/KR2015/009346
Publication Date:
April 07, 2016
Filing Date:
September 04, 2015
Export Citation:
Assignee:
KLT CO LTD (KR)
International Classes:
F16N7/36; F16N13/02; F16N21/00
Foreign References:
| JP2003269325A | 2003-09-25 | |||
| KR101063018B1 | 2011-09-06 | |||
| KR100936143B1 | 2010-01-12 | |||
| KR200260695Y1 | 2002-01-16 | |||
| KR20100108501A | 2010-10-07 |
Attorney, Agent or Firm:
PUKYUNG INTERNATIONAL PATENT AND LAW FIRM (KR)
특허법인 부경 (KR)
특허법인 부경 (KR)
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