| Patents for F16N 27 - Proportioning devices (633) |
|---|
| 01/20/1981 | US4245465 Gas turbine engine lubrication system including three stage flow control valve |
| 10/07/1980 | CA1087111A1 Chain lubrication apparatus and method |
| 09/30/1980 | CA1086576A1 Method and apparatus for applying lubricating materials to metallic substrates |
| 07/15/1980 | US4212372 Lubrication process and apparatus |
| 07/01/1980 | US4210225 Liquid oil feeders |
| 06/17/1980 | US4207929 Method and apparatus for dispensing measured quantities of material |
| 02/26/1980 | CA1072456A1 Method and apparatus for recycling engine lubricating oil |
| 10/16/1979 | CA1064339A1 Pneumatically operated oscillator |
| 10/02/1979 | US4169520 Method and system of lubricating a plurality of compressed air operated devices |
| 10/02/1979 | CA1063526A1 Lubricant metering valve in lubricating systems |
| 06/26/1979 | US4159047 Liquid oil feeders |
| 06/26/1979 | US4159046 Chain lubrication apparatus and method |
| 06/05/1979 | US4157132 Lubricator |
| 12/05/1978 | US4128140 Apparatus for recycling engine lubricating oil |
| 08/22/1978 | US4108278 Constant-quantity oil distributing valve for use in central lubrication system |
| 06/27/1978 | US4096924 Oiler assembly |
| 04/25/1978 | US4085821 Lubrication system |
| 04/25/1978 | US4085768 Pressure fluid impulse converter |
| 03/21/1978 | US4079866 Lubricant metering valve in lubricating systems |
| 02/14/1978 | US4073966 Method for applying lubricating materials to metallic substrates |
| 01/03/1978 | US4066803 Electrodeposition of lubricants |
| 12/27/1977 | US4064970 Conveyor lubricating apparatus |
| 12/13/1977 | US4062424 Oiler assembly |
| 08/23/1977 | US4043711 Lubricating oil pump |
| 07/12/1977 | US4034831 Oiler assembly |
| 04/19/1977 | US4018305 Lubricant metering assembly |
| 12/07/1976 | US3995717 Sequential lubrication distributor and lubricant injector therefor |
| 11/23/1976 | US3993165 Lubricant dosing device |
| 09/14/1976 | US3980110 Flow metering device |
| 05/25/1976 | US3958725 Metering valve for lubrication injector |
| 04/20/1976 | US3951476 Centrifugally flow controlled lubricated bearing |
| 02/10/1976 | US3937440 Metering pump and combination two-section pinch-off aspirator valve |
| 01/27/1976 | US3934600 Lubricant system |