with a reservoir under pressure

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubrication system with anti-priming feature

    • Patent number 11,719,128
    • Issue date Aug 8, 2023
    • Pratt & Whitney Canada Corp.
    • Felix Gauthier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil supply unit and motor vehicle

    • Patent number 11,092,047
    • Issue date Aug 17, 2021
    • Ford Global Technologies, LLC
    • Andreas Schmitt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Methods for evaluating the lubrication of an apparatus which can be...

    • Patent number 10,648,887
    • Issue date May 12, 2020
    • MAN Truck & Bus AG
    • Johannes Bachmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bi-directional auxiliary lubrication system

    • Patent number 9,765,643
    • Issue date Sep 19, 2017
    • United Technologies Corporation
    • Robert C. Stutz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine oil supply system and a method of controlling an engine oil...

    • Patent number 9,435,235
    • Issue date Sep 6, 2016
    • Ford Global Technologies, LLC
    • Ian Graham Pegg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Continuous supply fluid reservoir

    • Patent number 8,997,935
    • Issue date Apr 7, 2015
    • United Technologies Corporation
    • Robert D. Szolomayer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dual-path fluid injection jet

    • Patent number 8,869,941
    • Issue date Oct 28, 2014
    • Textron Innovations Inc.
    • Scott Poster
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Continuous supply fluid reservoir

    • Patent number 8,602,165
    • Issue date Dec 10, 2013
    • United Technologies Corporation
    • Robert D. Szolomayer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Continuous supply fluid reservoir

    • Patent number 8,181,746
    • Issue date May 22, 2012
    • United Technologies Corporation
    • Robert D. Szolomayer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control of turbocharger lubrication for hybrid electric vehicle

    • Patent number 8,015,810
    • Issue date Sep 13, 2011
    • GM Global Technology Operations LLC
    • Mark A. Theobald
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine-pressurized prestart oiler

    • Patent number 6,148,789
    • Issue date Nov 21, 2000
    • Ralph Howard Johns
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-oiler

    • Patent number 5,694,896
    • Issue date Dec 9, 1997
    • Kerry L. Melvin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pre-start engine oiler

    • Patent number 5,655,495
    • Issue date Aug 12, 1997
    • John E. Richards
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Oil filter adapter system incorporating an accessible filter element

    • Patent number 5,589,059
    • Issue date Dec 31, 1996
    • James E. Semar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-lubricating system

    • Patent number 5,494,013
    • Issue date Feb 27, 1996
    • Jim D. Helbig
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pre-oiler

    • Patent number 5,494,012
    • Issue date Feb 27, 1996
    • Terry L. Hagen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressurized oil injection pre-lubrication system

    • Patent number 5,488,935
    • Issue date Feb 6, 1996
    • Robert L. Berry
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-oil device

    • Patent number 5,474,042
    • Issue date Dec 12, 1995
    • Mitsuharu Kaneda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Heated and insulated pre-lubrication device for an engine

    • Patent number 5,460,097
    • Issue date Oct 24, 1995
    • Pisano; Robert R.
    • Frank Nekola
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-oiler

    • Patent number 5,348,121
    • Issue date Sep 20, 1994
    • Norman L. McLaughlin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-oiler

    • Patent number 5,244,059
    • Issue date Sep 14, 1993
    • Norman L. McLaughlin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pre-lubrication system for reducing engine wear

    • Patent number 5,197,424
    • Issue date Mar 30, 1993
    • Kenneth J. Blum
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricating system for an engine prior to start-up

    • Patent number 5,147,014
    • Issue date Sep 15, 1992
    • Walter H. Pederson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Prelubrication apparatus

    • Patent number 5,069,177
    • Issue date Dec 3, 1991
    • Jindrich Dokonal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Automatic prestart or post shutoff engine lubricator

    • Patent number 4,825,826
    • Issue date May 2, 1989
    • The United States of America as represented by the Secretary of the Air Force
    • James R. Andres
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pressurized lubrication assembly for the center bearing of a turboc...

    • Patent number 4,513,705
    • Issue date Apr 30, 1985
    • John W. Evans
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pre-lube device

    • Patent number 4,112,910
    • Issue date Sep 12, 1978
    • Prelube Corporation
    • Donald W. Percy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine preoiler and lubricant reservoir

    • Patent number 4,094,293
    • Issue date Jun 13, 1978
    • John W. Evans
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine pre-oiler

    • Patent number 4,061,204
    • Issue date Dec 6, 1977
    • Walter C. Kautz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3722209

    • Patent number 3,722,209
    • Issue date Mar 27, 1973
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    LUBRICATION SYSTEM WITH ANTI-PRIMING FEATURE

    • Publication number 20230010133
    • Publication date Jan 12, 2023
    • Pratt & Whitney Canada Corp.
    • Felix Gauthier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OIL SUPPLY UNIT AND MOTOR VEHICLE

    • Publication number 20180087415
    • Publication date Mar 29, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Andreas Schmitt
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE OIL SUPPLY SYSTEM AND A METHOD OF CONTROLLING AN ENGINE OIL...

    • Publication number 20140352652
    • Publication date Dec 4, 2014
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Ian Graham Pegg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Bi-Directional Auxiliary Lubrication System

    • Publication number 20140165530
    • Publication date Jun 19, 2014
    • United Technologies Corporation
    • Robert C. Stutz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    NON-INTERRUPTED TURBOMACHINE FLUID SUPPLY

    • Publication number 20140003906
    • Publication date Jan 2, 2014
    • David L. Motto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Dual-Path Fluid Injection Jet

    • Publication number 20120222761
    • Publication date Sep 6, 2012
    • BELL HELICOPTER TETRON INC.
    • Scott Poster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS SUPPLY FLUID RESERVOIR

    • Publication number 20120192974
    • Publication date Aug 2, 2012
    • United Technologies Corporation
    • Robert D. Szolomayer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTINUOUS SUPPLY FLUID RESERVOIR

    • Publication number 20120181112
    • Publication date Jul 19, 2012
    • United Technologies Corporation
    • Robert D. Szolomayer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Compressor Pre-Lubrication System

    • Publication number 20100193294
    • Publication date Aug 5, 2010
    • Wabtec Holding Corp.
    • Jeffrey Hritz
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTINUOUS SUPPLY FLUID RESERVOIR

    • Publication number 20100065374
    • Publication date Mar 18, 2010
    • United Technologies Corporation
    • Robert D. Szolomayer
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTROL OF TURBOCHARGER LUBRICATION FOR HYBRID ELECTRIC VEHICLE

    • Publication number 20080283337
    • Publication date Nov 20, 2008
    • Mark A. Theobald
    • B60 - VEHICLES IN GENERAL