FIELD: space engineering, general engineering, aircraft engineering, instrumentation engineering.
SUBSTANCE: invention relates to lubrication systems and it can be used to supply grease to antifriction bearings. Proposed device contains reservoirs, distributor and lubricant supply channels arranged inside shaft. Distributor is made in form of plungers arranged symmetrically for displacement in radial hole of shaft and closing of axial channels. Regulators are made in form of balls placed in bushing whose walls are made of plastic material.
EFFECT: reduced resistance.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| LUBRICATING DEVICE | 1983 |
|
SU1840175A1 |
| FLYWHEEL ENERGY STORAGE SYSTEM | 2002 |
|
RU2291541C2 |
| SINGLE-FLOW FOUR-STAGE TURBOMOLECULAR PUMP | 2014 |
|
RU2560133C1 |
| DOWNHOLE MOTOR SPINDLE | 2010 |
|
RU2433241C1 |
| CUTTER FOR BORING HEAD | 2016 |
|
RU2693793C2 |
| TWO-SCREW EXTRUDER WITH DISTRIBUTING BOX AND DRIVE | 2004 |
|
RU2286493C2 |
| WELL REAMER | 1993 |
|
RU2068068C1 |
| SELF-LUBRICATING GEAR DRIVE | 2008 |
|
RU2376516C1 |
| BEARING UNIT | 1985 |
|
RU2118723C1 |
| PLASTIC LUBRICATION APPARATUS | 0 |
|
SU987271A1 |
