| Patents for F16N 29 - Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems (1,801) |
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| 04/06/1995 | DE4328415C1 Lubricant distributor with function-control device |
| 04/04/1995 | US5404100 Method of quantifying wear particles in a lubricant sample |
| 03/22/1995 | CN2192792Y Auto-control checking instrument for computer concentration lubricating |
| 03/08/1995 | EP0641418A1 Antifriction bearing |
| 01/24/1995 | US5384535 Electric magnetic detector of magnetic particles in a stream of fluid |
| 01/19/1995 | DE4323797A1 Arrangement for regulating the lubricating-grease feed quantity to bearing sections |
| 01/17/1995 | US5381874 Automatic lubrication control |
| 01/04/1995 | CN1097055A Apparatus for controlling of filling amount of lubricating grease into gear |
| 12/14/1994 | EP0471688B1 An electronic control for monitoring status of a compressor |
| 11/10/1994 | WO1994021932A3 Antifriction bearing |
| 09/29/1994 | WO1994021932A2 Antifriction bearing |
| 09/27/1994 | US5350040 Vibration monitoring lubrication device |
| 09/06/1994 | US5344101 Safeguard system of a speed increasing/reducing mechanical assembly, especially of the helicopter "gear box" type, in case of lubricating oil loss |
| 08/31/1994 | EP0612891A1 Automatic greasing system for construction machines and abnormality detecting method therefor |
| 08/18/1994 | DE4304482A1 Lubrication system for a turbo-engine |
| 08/18/1994 | DE4304418A1 Device for the lubrication of sliding guides |
| 08/02/1994 | US5334932 Temperature compensated electrical sensor system for measuring ferrous particles in a fluid using a series resonant oscillator and microprocessor |
| 07/26/1994 | US5332064 Control apparatus for lubrication pump |
| 07/19/1994 | US5329771 Method for securing the lubrication of bearings in a hermetic high-speed machine |
| 07/07/1994 | DE4344788A1 Lubricant supply unit for machine tools and rolling bearings |
| 06/22/1994 | EP0602707A2 Transmission oil monitoring system |
| 06/14/1994 | US5320196 Pressure system for detecting malfunctions of a fuel/oil heat exchanger |
| 06/01/1994 | EP0439626B1 Method of and device for automatic feeding of lubricant |
| 04/28/1994 | WO1994009308A1 Automatic chain lubrication device |
| 04/27/1994 | EP0593839A1 Pressure fluid actuated lubricator |
| 04/06/1994 | EP0590215A1 Lubrication supply device |
| 03/30/1994 | EP0589507A2 Apparatus and method for fluid level determination in automatic transmissions |
| 03/03/1994 | DE4228988A1 Lubrication monitor for rotating machine part - has inductive sensor for rotational speed and with program to monitor lubricant thickness |
| 02/16/1994 | CN2156371Y Plunger type adjustable quantitative distributor with display rod |
| 02/03/1994 | DE4224973A1 Oil supply pressure control - uses multistage valve with oil filter acting as resistance and throttle |
| 02/01/1994 | US5282386 Apparatus and technique for fluid level determination in automatic transmissions |
| 01/11/1994 | CA1325984C Lubricant delivery system including flow measuring |
| 01/07/1994 | CA2099806A1 Automatic lubricating system for special drive shaft |
| 01/06/1994 | WO1994000739A1 Device for detecting amount of metallic powder for hydraulic circuit |
| 01/04/1994 | US5275258 Apparatus for detecting bearing-seizing conditions in a reciprocating machine |
| 12/29/1993 | EP0576306A1 Magnetic detector |
| 12/15/1993 | CN1079541A Lamellar fuel distribution indicator |
| 11/30/1993 | CA2006320C Method of supplying lubricant and apparatus for the same |
| 11/25/1993 | WO1993023698A1 Device for supplying doses of liquid or viscous substances to a point of consumption |
| 11/23/1993 | US5263552 Automatic lubrication system for an industrial rotary drive |
| 11/11/1993 | DE4214827A1 Vorrichtung zum dosierten Zuführen von flüssigen oder viskosen Substanzen an eine Verbrauchsstelle Device for metered feeding of liquid or viscous substances to a consumption point |
| 10/07/1993 | DE4210612A1 Lubrication state determining appts. eg for electric motor - contains microprocessor evaluating bearing revolution rate and temp. during machine operation. |
| 10/05/1993 | US5249645 Pressure fluid actuated lubricator |
| 08/31/1993 | US5239861 Device for indicating contamination degree of hydraulic circuit and method of judging the contamination degree |
| 08/11/1993 | EP0338018B1 Lubricated spline joint |
| 08/11/1993 | CN1075187A Apparatus for detecting bearing-seizing conditions in a reciprocating machine |
| 06/08/1993 | US5217662 Automatic lubricant supplying method and an apparatus therefor |
| 05/25/1993 | CA1318189C Marine stern drive with through-housings lubrication system |
| 05/19/1993 | EP0542167A1 Device for detecting seizure conditions of reciprocating-piston machine bearings |
| 05/14/1993 | CA2055399A1 Indicating means for a rock bit lubricating system |
| 05/13/1993 | WO1993009301A1 Automatic greasing system for construction machines and abnormality detecting method therefor |
| 05/11/1993 | US5209324 Method for controlling a sootblower lubrication system |
| 05/05/1993 | EP0540406A1 Protection system for a gear assembly, in particular a helicopter gear-box, in case of a loss of lubricating oil |
| 04/27/1993 | USRE34235 Sealing plug |
| 04/07/1993 | EP0448690A4 Emergency lubrication mist system |
| 04/07/1993 | EP0401267B1 Marine stern drive with through-housing lubrication system |
| 03/23/1993 | US5195612 Lubrication system for a cotton harvester |
| 03/18/1993 | DE4129786A1 Battery-powered lubrication control circuit for HGV trailer - conserves battery charge by restriction of lubrication valve operation to durations of brake application. |
| 03/11/1993 | DE4204811C1 Testing quality of lubricating oil of motor vehicle - comparing actual valve from sensor registering characteristics electrical valve with reference sensor value |
| 03/03/1993 | EP0529747A2 Control device for time dependant lubrication of trailers |
| 03/02/1993 | US5189929 System and method for transmission gearbox noise control utilizing localized oil cooling/heating |
| 02/16/1993 | US5186280 High temperature oven conveyor chain lubrication system |
| 02/16/1993 | US5186277 Generator sealing oil temperature control method and apparatus utilizing temperature matching |
| 02/09/1993 | US5184403 Motor-driven chain saw having a lubricating oil pump |
| 02/02/1993 | US5183123 Indicating means for a rock bit lubricating system |
| 01/26/1993 | US5182720 Apparatus for controlling and monitoring a lubricating system |
| 01/20/1993 | EP0523819A1 Circuit arrangement for controlling lubrication of utility vehicle trailers |
| 01/19/1993 | US5180980 Method and apparatus for magnetically measuring the thickness of a high relative permeability lubricant film between two relatively moving surfaces |
| 12/22/1992 | US5173600 Apparatus for detecting impurities in a fluid circuit using optical fibers and a magnet |
| 10/06/1992 | US5152372 Integral filler cap and chip detector for use with a fluid retentive housing |
| 09/16/1992 | CN2116145U Oil empty alarm |
| 09/15/1992 | US5147015 Seal oil temperature control method and apparatus |
| 09/09/1992 | EP0502157A1 Method for securing the lubrication of bearings in a hermetic high-speed machine. |
| 08/26/1992 | EP0500487A1 Improved oil filtration system and method |
| 08/13/1992 | DE4104176A1 Oil monitoring arrangement esp. for IC engine - has state sensor with resistive element for detecting change from neutral to acidic state |
| 08/12/1992 | EP0498242A2 System for distributing lubricant to several users via remotely controlled distributors connected to the same lubricant delivery or distribution line |
| 08/12/1992 | EP0498027A1 Lubrification flow monitoring device |
| 08/06/1992 | DE4103336A1 Sensor for monitoring machine tool grease lubrication system - has warning actuating plunger balanced between dispenser pressure and sum of pressures in two distribution lines |
| 08/05/1992 | CA2045751A1 Point of lube monitor |
| 07/29/1992 | CA2060087A1 Seal oil temperature control method and apparatus |
| 07/07/1992 | US5127276 Inspection drain plug |
| 06/30/1992 | US5126722 Point of lube monitor |
| 06/30/1992 | US5125480 Lubricating system |
| 06/30/1992 | CA1304300C Method for controlling an oil-lubricated vacuum pump |
| 06/23/1992 | CA1304129C Lubrication film thickness measuring system and method |
| 06/17/1992 | DE4040199A1 Fluidity pressure measuring equipment for lubricating grease - has fine pressure regulator controlled to set definite test pressure by electronic control unit |
| 06/16/1992 | US5121815 Emergency lubricating device for a reduction unit particularly for a main gear box of a rotary-wing aircraft |
| 06/16/1992 | US5121599 Oil filtration system and method |
| 06/10/1992 | EP0489603A2 Apparatus for controlling and monitoring a lubricating system |
| 06/10/1992 | CN1016985B Lubrication monitoring apparatus for machine |
| 05/19/1992 | CA1301077C Lubricating apparatus for bearings |
| 04/21/1992 | US5105664 Glass oiler and plastic sump jug shields |
| 04/01/1992 | EP0478447A1 Sensor for impurities in a fluid and its use in a circuit |
| 04/01/1992 | CN2100549U Flow-variable diluted oil lubrication device without reservoir |
| 03/27/1992 | WO1992005342A1 Method for securing the lubrication of bearings in a hermetic high-speed machine |
| 03/27/1992 | CA2069491A1 Method for securing the lubrication of bearings in a hermetic high-speed machine |
| 03/26/1992 | DE4130987A1 Lubrication oil cleaning arrangement with separator contg. magnet - has iron@ slurry detection coil enabling long inspection intervals and machinery wear monitoring |
| 03/24/1992 | US5097926 Emergency lubrication mist system |
| 03/17/1992 | US5095844 Water in oil detection plug |
| 03/17/1992 | CA1297586C Automatic engine oil change indicator system |