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    SYSTEM TO MAINTAIN QUALITY AND LEVEL OF LUBRICATING OIL IN ENGINE
    3.
    发明专利
    SYSTEM TO MAINTAIN QUALITY AND LEVEL OF LUBRICATING OIL IN ENGINE 失效

    公开(公告)号：JPH11257042A

    公开(公告)日：1999-09-21

    申请号：JP579099

    申请日：1999-01-12

    Applicant: LUBRIZOL CORP

    Inventor： BOYLE FREDERICK P ,  DAMM KLAUS-WERNER ,  GARVIN GARY A ,  ORLOFF GARY L

    IPC: F01M11/00 ,  F01M11/04 ,  F01M11/10 ,  F01M11/12 ,  F16N39/00

    Abstract: PROBLEM TO BE SOLVED: To enable the quality and level of lubricant to be well maintained by intermittently transferring some of the flow of lubricant passing through a second flow passage and periodically adding the fresh lubricant according to measurement results through a sensor provided which diagnoses the lubricant passing through the first flow passage. SOLUTION: An fluid duct 25 is connected to a high pressure lubricant line 8 upstream a lubricant filter 9 to measure the amount of lubricant EL in a lubricant well 5 of a diesel engine 2. A 3-way valve 26 is interposed in this duct 25. When this valve 26 in the OFF position, a some of the lubricant EL is led to a diagnostic cell 27 which includes a plurality of sensors 28 for diagnosing the quality or characteristic (such as temperature, pressure, relative permittivity, viscosity) of the lubricant. Then, if a controller 30 judges the quality of the diagnosed lubricant to be at or below a predetermined level, the valve 26 opens and closes regularly expelling the lubricant through a duct 31 to a reservoir 32, while fresh lubricant is pumped from a reservoir 40 and added to the lubricant line.

    4.
    发明专利
    未知

    公开(公告)号：BRPI0607292A2

    公开(公告)日：2009-08-25

    申请号：BRPI0607292

    申请日：2006-01-27

    Applicant: LUBRIZOL CORP

    Inventor： GEORGE HERMAN F ,  BURRINGTON JAMES D ,  ROSKI JAMES P ,  INEMAN JENNIFER M ,  LIER FRANK M VAN ,  PUDELSKI JOHN K ,  MARTIN JOHN R ,  GARVIN GARY A ,  MCCAUGHEY DAVID A

    IPC: C10M163/00 ,  C10M169/00 ,  C10M175/00 ,  C10M177/00

    Abstract: In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising i.) at least two additives selected from the group comprising detergents, dispersants, acids, bases, over based detergent, succinated polyolefins or mixtures thereof wherein the selected additives when combined form a gel; ii.) optionally at least one additive comprising viscosity modifier(s), friction modifier(s), detergent(s), cloud point depressant(s), pour point depressant(s), demulsifier(s), flow improver(s), anti static agent(s), dispersant(s), antioxidant(s), antifoam(s), corrosion/rust inhibitor(s), extreme pressure/antiwear agent(s), seal swell agent(s), lubricity aid(s), antimisting agent(s), and mixtures thereof; resulting in a controlled release gel that over time releases at least one desired additive into a functional fluid when the gel is contacted with the functional fluid.

    5.
    发明专利
    未知

    公开(公告)号：DE69918193T2

    公开(公告)日：2005-07-21

    申请号：DE69918193

    申请日：1999-01-11

    Applicant: LUBRIZOL CORP

    Inventor： BOYLE FREDERICK P ,  DAMM KLAUS-WERNER ,  GARVIN GARY A ,  ORLOFF GARY L

    IPC: F01M11/00 ,  F01M11/04 ,  F01M11/10 ,  F01M11/12 ,  F16N39/00

    Abstract: A system (1) for measuring the quality and level of lubricant in an engine lubricant reservoir (5) includes valve means (26) for selectively directing a portion of lubricant from the engine (2) through a first conduit (25) for return to the engine or through a second conduit (31) for removal from the engine. Within the first conduit are one or more sensors (28) for sensing the condition of the lubricant passing through the first conduit. The sensors are monitored by a controller (30) which is operative selectively to cause the valve (26) means to block the flow of lubricant through the first conduit and direct a portion of the lubricant through the second conduit (31) based on the monitored conditions of the lubricant. Also, the controller (30) directs a supply of fresh lubricant to the engine in response to the lubricant in the engine lubricant reservoir dropping below a predetermined level. The lubricant flowing through the second conduit may either be stored in a lubricant reservoir (32) and if desired subsequently intermittently mixed with the fuel in the fuel tank (11), or caused to flow directly to the fuel tank on command of the valve means by the controller which limits the amount of lubricant that can be added to the fuel tank so as not to exceed a predetermined lubricant/fuel ratio for the engine.

    System for maintaining the quality and level of lubricant in an engine
    6.
    发明专利
    System for maintaining the quality and level of lubricant in an engine 未知

    公开(公告)号：AU1005199A

    公开(公告)日：1999-07-29

    申请号：AU1005199

    申请日：1999-01-08

    Applicant: LUBRIZOL CORP

    Inventor： BOYLE FREDERICK P ,  DAMM KLAUS-WERNER ,  GARVIN GARY A ,  ORLOFF GARY L

    IPC: F01M11/00 ,  F01M11/04 ,  F01M11/10 ,  F01M11/12 ,  F16N39/00 ,  F01M1/10 ,  F01M11/03 ,  F01M11/06

    Abstract: A system (1) for measuring the quality and level of lubricant in an engine lubricant reservoir (5) includes valve means (26) for selectively directing a portion of lubricant from the engine (2) through a first conduit (25) for return to the engine or through a second conduit (31) for removal from the engine. Within the first conduit are one or more sensors (28) for sensing the condition of the lubricant passing through the first conduit. The sensors are monitored by a controller (30) which is operative selectively to cause the valve (26) means to block the flow of lubricant through the first conduit and direct a portion of the lubricant through the second conduit (31) based on the monitored conditions of the lubricant. Also, the controller (30) directs a supply of fresh lubricant to the engine in response to the lubricant in the engine lubricant reservoir dropping below a predetermined level. The lubricant flowing through the second conduit may either be stored in a lubricant reservoir (32) and if desired subsequently intermittently mixed with the fuel in the fuel tank (11), or caused to flow directly to the fuel tank on command of the valve means by the controller which limits the amount of lubricant that can be added to the fuel tank so as not to exceed a predetermined lubricant/fuel ratio for the engine.

    LIBERACION CONTROLADA DE GEL(ES) ADITIVO(S) PARA FLUIDOS FUNCIONALES.
    7.
    发明专利
    LIBERACION CONTROLADA DE GEL(ES) ADITIVO(S) PARA FLUIDOS FUNCIONALES. 未知

    公开(公告)号：MX2007009040A

    公开(公告)日：2007-09-04

    申请号：MX2007009040

    申请日：2006-01-27

    Applicant: LUBRIZOL CORP

    Inventor： BURRINGTON JAMES D ,  GEORGE HERMAN F ,  MARTIN JOHN R ,  PUDELSKI JOHN K ,  ROSKI JAMES P ,  INEMAN JENNIFER M ,  GARVIN GARY A ,  LIER FRANK M VAN ,  MCCAUGHEY DAVID A

    IPC: C10M163/00 ,  C10M169/00 ,  C10M175/00 ,  C10M177/00

    Abstract: Segun la presente invencion, se ha descubierto que los geles aditivos pueden proporcionar aditivos a un fluido funcional a lo largo del tiempo. Segun la presente invencion, se ha descubierto que un gel aditivo consistente en: i.) al menos dos aditivos seleccionados entre el grupo consistente en detergentes, dispersantes, acidos, bases, detergente sobrebasado, poliolefinas succinadas o sus mezclas, donde los aditivos, al combinarse, forman un gel; ii.) eventualmente al menos un aditivo consistente en modificador(es) de la viscosidad, modificador(es) de la friccion, detergente(s), depresor(es) del punto de enturbiamiento, depresor(es) del punto de fluidez, demulsionante(s), mejorador(es) del flujo, agente(s) antiestatico(s), dispersante(s), antioxidante(s), antiespumante(s), inhibidor(es) de la corrosion/herrum-bre, agente(s) de presion extrema/antidesgaste, agente(s) de hinchamiento de sello, ayuda(s) de lubricidad, agente(s) antiempanante(s) y sus mezclas; dando lugar a un gel de liberacion controlada que libera a lo largo del tiempo al menos un aditivo deseado a un fluido funcional cuando se pone en contacto el gel con el fluido funcional.

    SYSTEM FOR MAINTAINING THE QUALITY AND LEVEL OF LUBRICANT INAN ENGINE
    8.
    发明专利
    SYSTEM FOR MAINTAINING THE QUALITY AND LEVEL OF LUBRICANT INAN ENGINE 未知

    公开(公告)号：CA2258435A1

    公开(公告)日：1999-07-12

    申请号：CA2258435

    申请日：1999-01-11

    Applicant: LUBRIZOL CORP

    Inventor： BOYLE FREDERICK P ,  ORLOFF GARY L ,  DAMM KLAUS-WERNER ,  GARVIN GARY A

    IPC: F01M11/00 ,  F01M11/04 ,  F01M11/10 ,  F01M11/12 ,  F16N39/00 ,  F01M9/00 ,  F16N27/00

    Abstract: A system for measuring the quality and level of lubricant in an engine lubricant reservoir includes valve means for selectively directing a portion of lubricant from the engine through a first conduit for return to the engine or through a second conduit for removal from the engine. Within the first conduit are one or more sensors for sensing the condition of the lubricant passing through the first conduit. The sensors are monitored by a controller which is operative selectively to cause the valve means to block the flow of lubricant through the first conduit and direct a portion of the lubricant through the second conduit based on the monitored conditions of the lubricant. Also, the controller directs a supply of fresh lubricant to the engine in response to the lubricant in the engine lubricant reservoir dropping below a predetermined level. The lubricant flowing through the second conduit may either be stored in a lubricant reservoir and if desired subsequently intermittently mixed with the fuel in the fuel tank, or caused to flow directly to the fuel tank on command of the valve means by the controller which limits the amount of lubricant that can be added to the fuel tank so as not to exceed a predetermined lubricant/fuel ratio for the engine.

    Controlled release of additive gel(s) for functional fluids
    9.
    发明专利
    Controlled release of additive gel(s) for functional fluids 未知

    公开(公告)号：AU2006207977B2

    公开(公告)日：2012-08-09

    申请号：AU2006207977

    申请日：2006-01-27

    Applicant: LUBRIZOL CORP

    Inventor： MCCAUGHEY DAVID A ,  ROSKI JAMES P ,  GARVIN GARY A ,  BURRINGTON JAMES D ,  GEORGE HERMAN F ,  INEMAN JENNIFER M ,  VAN LIER FRANK M ,  PUDELSKI JOHN K ,  MARTIN JOHN R

    IPC: C10M163/00 ,  C10M169/00 ,  C10M175/00 ,  C10M177/00

    Abstract: In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising i.) at least two additives selected from the group comprising detergents, dispersants, acids, bases, over based detergent, succinated polyolefins or mixtures thereof wherein the selected additives when combined form a gel; ii.) optionally at least one additive comprising viscosity modifier(s), friction modifier(s), detergent(s), cloud point depressant(s), pour point depressant(s), demulsifier(s), flow improver(s), anti static agent(s), dispersant(s), antioxidant(s), antifoam(s), corrosion/rust inhibitor(s), extreme pressure/antiwear agent(s), seal swell agent(s), lubricity aid(s), antimisting agent(s), and mixtures thereof; resulting in a controlled release gel that over time releases at least one desired additive into a functional fluid when the gel is contacted with the functional fluid.

    Sensor manifold for bypass flowmeter
    10.
    发明专利
    Sensor manifold for bypass flowmeter 未知

    公开(公告)号：AU2008279307A1

    公开(公告)日：2009-01-29

    申请号：AU2008279307

    申请日：2008-07-22

    Applicant: LUBRIZOL CORP

    Inventor： GARVIN GARY A

    IPC: G01F5/00

    Abstract: Sensor manifolds include a housing having at least two fluid flow passages communicating with fluid entry and exit ports in the housing that are connectable in line in a full flow fluid line in a system. One or more sensor ports in the housing communicate with one or more of the flow passages for housing one or more sensors for sensing one or more characteristics, qualities or conditions of the fluid flowing through the housing without subjecting the sensor to the full fluid flow through the housing.

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