Title:
オイルバス内のオイルを撹拌するオイル循環装置及びオイル循環システム
Document Type and Number:
Japanese Patent JP6845128
Kind Code:
B2
Abstract:
A control unit has as agitation mode in which a command is executed for a first switching valve so that the oil supply/discharge direction is switched so as to supply oil to a first oil supply/discharge port located at a low position and discharge oil from a second oil supply/discharge port located at a high position, whereby oil in an oil bath is agitated via a circulation pump from a low position to a high position is the oil bath; and a filter mode in which, after the agitation mode is executed, a command is executed for the first switching valve so that the oil supply/discharge direction is switched so as to discharge oil from the first oil supply/discharge port located at a low position and supply oil to the second oil supply/discharge port located in a high position, whereby impurities in the oil sent to a filter mechanism are filtered.
Inventors:
Tokumitsu Uemura
Masaaki Uematsu
Masaaki Uematsu
Application Number:
JP2017247916A
Publication Date:
March 17, 2021
Filing Date:
December 25, 2017
Export Citation:
Assignee:
FANUC Corporation
International Classes:
F16N39/06; B01D24/48; B01D29/60; B25J17/00; F01M11/03
Domestic Patent References:
| JP54086065A | ||||
| JP60048271A | ||||
| JP2002303113A |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Hirose Shigeki
Shinji Mitsuhashi
Hirose Shigeki