Featured patents

Thermal Management System for Turbofan Engines
US 08776952 B2, July 15, 2014, Lubricant heating and / or cooling device, Frederick M. Schwarz et al. / United Technologies Corporation (Hartford, US)
A heat exchange system upstream of a turbofan bypass airstream nozzle to cool…

Lubricating Device With Heating Function
US 08869942 B2, Oct. 28, 2014, Temperature or viscosity, Zong-Sian Jiang et al. / Hiwin Technologies Corp. (Taichung, TW)
A lubricating device with heating function used in cooperation with an elongated…

Lubrication System With Porous Element
US 08752673 B2, June 17, 2014, Gas turbine, Patrick Thivierge et al. / Pratt & Whitney Canada Corp. (Longueuil, Quebec, CA)
A lubrication system for a gas turbine engine, the lubrication system comprising:…

Outdrive Gear Oil Monitor
US 08746410 B1, June 10, 2014, Constant level, Raymond P. Lekowicz
An automated lubricating system for a boat motor outdrive having a gear-lube…

Lubricant Supply Device and Method for Operating a Lubricant Supply Device
US 08701838 B2, April 22, 2014, Pumps, Paul Sattelberger et al. / Aktiebolaget SKF (Gothenburg, SE)
A lubricant supply device comprising:…

Continuous Supply Fluid Reservoir
US 08602165 B2, Dec. 10, 2013, Gas turbine, Robert D. Szolomayer et al. / United Technologies Corporation (Hartford, US)
An assembly comprising:…

Apparatus for Applying a Pumpable Material to a Rail Head
US 08584804 B2, Nov. 19, 2013, Rail or Rail Vehicle Wheel Lubricator, Christopher D. Holland / Lincoln Industrial Corporation (St. Louis, US)
Apparatus for delivering a pumpable material to a top surface of a rail head…

Non-Interrupted Oil Supply for Gas Turbine Engine
US 08567564 B2, Oct. 29, 2013, Gas turbine, James W. Norris / United Technologies Corporation (Hartford, US)
A gearbox and oil supply system for a gas turbine engine comprising:…

Engine Device for Guarding Against Leaks
US 08540056 B2, Sept. 24, 2013, Drip pans, Roy Bentley
A leak guard for an oil pan of an engine, wherein the oil pan has an oil plug…

Oil Drainage Apparatus
US 08544606 B2, Oct. 1, 2013, Automobile Crank and Gear Case Service, Daniel J. Covino
An oil drainage apparatus for use with an engine having an oil pan and oil…

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