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US 12,617,053 B2Granted
Mist collector and machine tool
AssigneeDmg Mori Co., Ltd.
InventorsKosuke Yamamoto, Kenjiro Iga, Masahiro Kosuge
Life of this patent
Estimating the term…
Abstract
A mist collector includes: a filter that collects mist; a nozzle including an ejection port capable of ejecting a coolant, the nozzle being disposed to cause the ejection port to be opposite to the filter; and a motor that causes the filter to move, to cause a position on the filter to which the ejection port is opposite to change.
Claims7
A mist collector comprising:
- a filter that collects mist;
- a nozzle including a first ejection port capable of ejecting a fluid, the nozzle being disposed to cause the first ejection port to be facing the filter;
- and
- a drive portion that causes at least one of the filter and the nozzle to move, to cause a position on the filter to which the first ejection port is opposite to change, wherein
- the drive portion drives at least one of the filter and the nozzle to:
- cause a relative speed of the relative movement between the filter and the nozzle to be a first speed, when mist is collected by the filter;
- and
- cause the relative speed of the relative movement between the filter and the nozzle to be a second speed that is slower than the first speed, when fluid is ejected from the first ejection port toward the filter.
5 more elements
A mist collector comprising:
- a filter that collects mist;
- a nozzle including a first ejection port capable of ejecting a fluid, the nozzle being disposed to cause the first ejection port to be facing the filter;
- and
- a drive portion that causes at least one of the filter and the nozzle to move, to cause a position on the filter to which the first ejection port is opposite to change,
- wherein the nozzle includes a second ejection port, and
- the first and second ejection ports arranged along a radial direction of the predetermined axis.
3 more elements
Dependencies are inferred from the claim text.