Class F16N : LUBRICATING
Subclass 7/18: Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means (by pumping devices F16N 7/36, F16N 7/38) the oil being carried up by a lifting device with one or more feed members fixed on a shaft
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11746792 | Turbomolecular pump lubricant supply systems | Aug 04, 21 | Sep 05, 23 | EDWARDS LIMITED |
| 11111927 | Turbomolecular pump lubricant supply systems | Jul 31, 17 | Sep 07, 21 | EDWARDS LIMITED |
| 10119608 | Grease application method, application device, and methods for manufacturing worm-type reducer, electric power steering device, automobile and variety of industrial machines | Feb 22, 16 | Nov 06, 18 | NSK LTD. |
| 9695837 | Direct drive device for passively moving fluid | Apr 06, 15 | Jul 04, 17 | BELL HELICOPTER TEXTRON INC. |
| 9541188 | Direct drive rotation device for passively moving fluid | Nov 04, 14 | Jan 10, 17 | BELL HELICOPTER TEXTRON INC. |
| 9482387 | Rotor machine having oil slinger system | Sep 14, 13 | Nov 01, 16 | INGERSOLL-RAND INTERNATIONAL LIMITED |
| 9447919 | Oil slinger mounting arrangement | Sep 14, 13 | Sep 20, 16 | INGERSOLL-RAND INTERNATIONAL LIMITED |
| 8997937 | Direct drive rotation device for passively moving fluid | Jul 25, 12 | Apr 07, 15 | BELL HELICOPTER TEXTRON INC. |
| 8960362 | Lubrication arrangement for a drive axle of a haul vehicle | Jun 28, 13 | Feb 24, 15 | CATERPILLAR INC. |
| 8905193 | Direct drive rotation device for passively moving fluid | Jul 25, 12 | Dec 09, 14 | BELL HELICOPTER TEXTRON INC. |
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