公开(公告)号：US2375612A

公开(公告)日：1945-05-08

申请号：US43003442

申请日：1942-02-09

Applicant: GEN MOTORS CORP

Inventor： BARR HARRY F

IPC: F01M1/08 ,  F16N7/26

CPC classification number: F16N7/26 ,  F01M1/08

公开(公告)号：US2317004A

公开(公告)日：1943-04-20

申请号：US36685040

申请日：1940-11-23

Applicant: FERDINAND WALLGREN AUGUST GUNN ,  EMIL EVRELL KALEB

Inventor： FERDINAND WALLGREN AUGUST GUNN ,  EMIL EVRELL KALEB

IPC: F01M1/06 ,  F01M1/08 ,  F02B75/02 ,  F02F3/00 ,  F16J1/08

CPC classification number: F16J1/08 ,  F01M1/06 ,  F01M2001/086 ,  F02B2075/025 ,  F02F3/0023 ,  F05C2201/0448 ,  F16J1/22

公开(公告)号：US1763625A

公开(公告)日：1930-06-10

申请号：US26893628

申请日：1928-04-10

Applicant: GEN ELECTRIC CO LTD

Inventor： ARTHUR MELLOR GEORGE

IPC: F01M1/08 ,  F02F3/00 ,  F02F3/22

CPC classification number: F02F3/0015 ,  F01M2001/086 ,  F02F3/22 ,  F05C2201/0448

公开(公告)号：US1630547A

公开(公告)日：1927-05-31

申请号：US8114326

申请日：1926-01-14

Applicant: HENRI TARTRAIS EUGENE

Inventor： HENRI TARTRAIS EUGENE

IPC: F01M1/08 ,  F02F1/20 ,  F16N7/12

CPC classification number: F02F1/20 ,  F01M2001/083 ,  F16N7/12

公开(公告)号：US1420684A

公开(公告)日：1922-06-27

申请号：US48421721

申请日：1921-07-12

Applicant: GRANVILLE BRADSHAW

Inventor： GRANVILLE BRADSHAW

IPC: F01M1/08 ,  F02B61/02 ,  F02B75/24

CPC classification number: F01M1/08 ,  F02B61/02 ,  F02B75/243

公开(公告)号：US20230332521A1

公开(公告)日：2023-10-19

申请号：US18212657

申请日：2023-06-21

Applicant: Cummins Inc.

Inventor： Nathaniel P. Hassall ,  John Jerl Purcell, III ,  Stephen D. Cofer, JR. ,  David M. Barnes ,  Aaron S. Quinton ,  Reid M. Irish

IPC: F01M1/02 ,  F01M1/08 ,  F01M1/10 ,  F01M5/00 ,  F01M11/00 ,  F01M1/00

CPC classification number: F01M1/02 ,  F01M1/08 ,  F01M1/10 ,  F01M5/002 ,  F01M11/0004 ,  F01M1/00 ,  F01M2001/1007 ,  F01M2011/026

Abstract: The present disclosure provides a lubrication system comprising: a pump having an inlet in fluid communication with a lubricant source and an outlet; a cooler having an inlet in fluid communication with the outlet of the pump and an outlet; a lubrication filter having an inlet in fluid communication with the outlet of the cooler and an outlet; a first delivery path in fluid communication with the outlet of the lubrication filter, the first delivery path being configured to deliver cooled, filtered lubricant to a bearing system of an engine; and a second delivery path in fluid communication with the outlet of the pump, the second delivery path being configured to deliver uncooled, unfiltered lubricant to piston cooling nozzles of the engine.

公开(公告)号：US11719139B2

公开(公告)日：2023-08-08

申请号：US16346403

申请日：2017-10-31

Applicant: Cummins Inc.

Inventor： Nathaniel P. Hassall ,  John Jerl Purcell, III ,  Stephen D. Cofer, Jr. ,  David M. Barnes ,  Aaron S. Quinton ,  Reid M. Irish

IPC: F01M1/02 ,  F01M1/08 ,  F01M1/10 ,  F01M5/00 ,  F01M11/00 ,  F01M1/00 ,  F01M11/02

CPC classification number: F01M1/02 ,  F01M1/00 ,  F01M1/08 ,  F01M1/10 ,  F01M5/002 ,  F01M11/0004 ,  F01M2001/1007 ,  F01M2011/026

Abstract: The present disclosure provides a lubrication system comprising: a pump having an inlet in fluid communication with a lubricant source and an outlet; a cooler having an inlet in fluid communication with the outlet of the pump and an outlet; a lubrication filter having an inlet in fluid communication with the outlet of the cooler and an outlet; a first delivery path in fluid communication with the outlet of the lubrication filter, the first delivery path being configured to deliver cooled, filtered lubricant to a bearing system of an engine; and a second delivery path in fluid communication with the outlet of the pump, the second delivery path being configured to deliver uncooled, unfiltered lubricant to piston cooling nozzles of the engine.

公开(公告)号：US11359525B2

公开(公告)日：2022-06-14

申请号：US16213726

申请日：2018-12-07

Applicant: MAN Truck & Bus AG

Inventor： Thomas Malischewski ,  Jens Dietrich ,  Steffen Hirschmann ,  Dominik Renner

IPC: F01M1/06 ,  F16C33/10 ,  F16C7/02 ,  F02F3/22 ,  F01M1/08 ,  F16C37/00 ,  F16J1/09 ,  F01M11/02

Abstract: A device lubricates a connecting rod bearing on a crankshaft of an internal combustion engine. The device has a piston having an internal piston cooling fluid channel, and an outlet channel in fluid communication with the fluid channel. The device has a connecting rod, which is connected to the piston in an articulated, in particular pivotable, manner, and has a large connecting rod eye and a connecting channel. The large connecting rod eye is formed for receiving the connecting rod bearing. The connecting channel forms a fluid connection between the outlet channel and the large connecting rod eye so that a fluid, in particular a cooling lubricating fluid (e.g. oil), can be fed, or is fed, from the fluid channel to the large connecting rod eye via the outlet channel and the connecting channel. The connecting rod bearing can be lubricated by cooling oil from the fluid channel of the piston.

公开(公告)号：US20210285368A1

公开(公告)日：2021-09-16

申请号：US16816201

申请日：2020-03-11

Applicant: Arctic Cat Inc.

Inventor： Eberhard Wizgall ,  Dominik Hermann

IPC: F02B75/16 ,  F01P5/12 ,  F01M9/10 ,  F01L1/02 ,  F02D13/02 ,  F02F7/00 ,  F01M1/06 ,  F01M1/08 ,  F01M11/00 ,  F01M11/12 ,  B60K17/24 ,  F01L1/047 ,  F01L1/24 ,  F04D29/06 ,  F04D29/046 ,  F04D29/66 ,  F16C3/14 ,  F16F15/26

Abstract: Embodiments are directed toward an engine. In some embodiments, the engine includes a water pump and a balancer shaft. In some embodiments, the water pump has a plain bearing. In some embodiments, plain bearing is supplied with pressurized oil. In some embodiments, the balancer shaft drives the water pump as well as cam shafts.

公开(公告)号：US20210148276A1

公开(公告)日：2021-05-20

申请号：US16621936

申请日：2018-06-12

Applicant: BONTAZ CENTRE R & D

Inventor： Frédéric Daniel Bernard PINEAU ,  Marc Eugène TALOTTI ,  Arnaud Guy SAPPEY

IPC: F01P3/08 ,  F01M1/08 ,  F16B39/10

Abstract: A captive screw spray nozzle comprising a screw for holding the spray nozzle on a support, the screw comprising a screw head engaging with a holding member, secured to the spray nozzle, and forming a stop for retaining the captive screw on the spray nozzle.