Cams

Industry

CPC
F04B1/0413

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B1/00Multi-cylinder machines or pumps characterised by number or arrangements of cylinders

Current Industry

F04B1/0413Cams

Industries

Patents Grantslast 30 patents

Information Patent Grant
Supply pump
- Patent number 11,879,455
- Issue date Jan 23, 2024
- Denso Corporation
- Toshiaki Hijima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic fracturing pumps to enhance flow of fracturing fluid into...
- Patent number 11,867,045
- Issue date Jan 9, 2024
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for harnessing wind energy using a tethered airfoil
- Patent number 11,821,500
- Issue date Nov 21, 2023
- NEW LEAF MANAGEMENT LTD.
- Frederic Bourgault
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Variable output, hydraulic drive system
- Patent number 11,739,770
- Issue date Aug 29, 2023
- Robert D. Kline
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Hydraulic fracturing pumps to enhance flow of fracturing fluid into...
- Patent number 11,732,563
- Issue date Aug 22, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Axial pump assemblies
- Patent number 11,708,821
- Issue date Jul 25, 2023
- Milwaukee Electric Tool Corporation
- James O. Myrhum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic fracturing pumps to enhance flow of fracturing fluid into...
- Patent number 11,639,654
- Issue date May 2, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Grant
Axial pump assemblies with reciprocating element having ramped cam...
- Patent number 11,421,665
- Issue date Aug 23, 2022
- Milwaukee Electric Tool Corporation
- James O. Myrhum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor assembly comprising a beaded cylindrical cam
- Patent number 11,413,913
- Issue date Aug 16, 2022
- Illinois Tool Works Inc.
- Konstantin Tsiberidis
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluid pump with cam geometry to reduce pulsations
- Patent number 11,333,136
- Issue date May 17, 2022
- AISIN CORPORATION
- Hisashi Ono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid pump with cam geometry to reduce pulsations
- Patent number 11,293,418
- Issue date Apr 5, 2022
- AISIN CORPORATION
- Hisashi Ono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor for pressurized fluid output
- Patent number 11,187,220
- Issue date Nov 30, 2021
- Stuart H. Bassine
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel injection pump
- Patent number 11,131,282
- Issue date Sep 28, 2021
- Denso Corporation
- Naoya Tamai
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Roller drive mechanism for GDI pump
- Patent number 10,975,816
- Issue date Apr 13, 2021
- Stanadyne LLC
- Richard Paulo Pellini
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cam follower roller device
- Patent number 10,962,099
- Issue date Mar 30, 2021
- Aktiebolaget SKF
- Benoît Hauvespre
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cam mechanism for the implementation of a variable stroke
- Patent number 10,907,623
- Issue date Feb 2, 2021
- KNAUER Wissenschaftliche Geräte GmbH
- Julian Emanuel Bleisch
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Camshaft for a pump, in particular a high pressure fuel pump, and p...
- Patent number 10,808,665
- Issue date Oct 20, 2020
- Robert Bosch GmbH
- Michael Imhof
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fuel pump
- Patent number 10,788,025
- Issue date Sep 29, 2020
- Denso Corporation
- Michihisa Ishikura
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Piston pump assembly comprising piston with variable stroke and veh...
- Patent number 10,760,555
- Issue date Sep 1, 2020
- Mando Corporation
- Axel Kuenkel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caloric heat pump system
- Patent number 10,648,703
- Issue date May 12, 2020
- Haier US Applicance Solutions, Inc.
- Michael Goodman Schroeder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Common rail multi-cylinder fuel pump with independent pumping plung...
- Patent number 10,519,911
- Issue date Dec 31, 2019
- Cummins Inc.
- Anthony A. Shaull
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Camshaft thrust control secured by drive gear
- Patent number 10,487,810
- Issue date Nov 26, 2019
- Cummins Inc.
- Justin Gregory Wenger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reciprocating plunger pump and its engine body, the slider crank me...
- Patent number 10,473,098
- Issue date Nov 12, 2019
- Beijing Sinocep Engine Technology Co., Ltd.
- Ming Li
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump for a heat pump system
- Patent number 10,443,585
- Issue date Oct 15, 2019
- Haier US Appliance Solutions, Inc.
- Michael Goodman Schroeder
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel unit pump and internal combustion engine including a fuel unit...
- Patent number 10,436,185
- Issue date Oct 8, 2019
- GM Global Technology Operations LLC
- Antonino Conti
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston rod having cap recess
- Patent number 10,371,145
- Issue date Aug 6, 2019
- Graco Minnesota Inc.
- Justin G. Johnston
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Reciprocating compressor with vapor injection system
- Patent number 10,352,308
- Issue date Jul 16, 2019
- Emerson Climate Technologies, Inc.
- Ernest R. Bergman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High-pressure pump and production method thereof
- Patent number 10,309,393
- Issue date Jun 4, 2019
- Denso Corporation
- Masaharu Nakaoka
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Reciprocating compressor with vapor injection system
- Patent number 10,280,918
- Issue date May 7, 2019
- Emerson Climate Technologies, Inc.
- Ernest R. Bergman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure pump
- Patent number 10,273,921
- Issue date Apr 30, 2019
- DELPHI TECHNOLOGIES IP LIMITED
- Christopher J. McCrindle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
- Publication number 20240044235
- Publication date Feb 8, 2024
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE OUTPUT, HYDRAULIC DRIVE SYSTEM
- Publication number 20240026906
- Publication date Jan 25, 2024
- ROBERT D. KLINE
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
- Publication number 20230392487
- Publication date Dec 7, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
PARTIAL STROKE FLUIDIC PUMP-MOTOR WITH HIGH MECHANICAL EFFICIENCY
- Publication number 20230358217
- Publication date Nov 9, 2023
- Regents of the University of Minnesota
- Thomas Richard Chase
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Axial Pump Assemblies
- Publication number 20230313786
- Publication date Oct 5, 2023
- Milwaukee Electric Tool Corporation
- James O. Myrhum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMPACT OPPOSED PUMP
- Publication number 20230235729
- Publication date Jul 27, 2023
- Cummins Inc.
- Eric A. Benham
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...
- Publication number 20230082868
- Publication date Mar 16, 2023
- BJ Energy Solutions, LLC
- Tony Yeung
- E21 - EARTH DRILLING MINING
Information Patent Application
RADIAL RECIPROCATING ENGINE HAVING A BALL PISTON
- Publication number 20220349394
- Publication date Nov 3, 2022
- Moog GmbH
- Dirk Becher
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Axial Pump Assemblies
- Publication number 20220349393
- Publication date Nov 3, 2022
- Milwaukee Electric Tool Corporation
- James O. Myrhum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL PUMP ASSEMBLIES
- Publication number 20210017968
- Publication date Jan 21, 2021
- Milwaukee Electric Tool Corporation
- James O. Myrhum
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID PUMP
- Publication number 20190154016
- Publication date May 23, 2019
- AISIN SEIKI KABUSHIKI KAISHA
- Hisashi Ono
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RADIAL PISTON PUMPS AND MOTORS
- Publication number 20180202421
- Publication date Jul 19, 2018
- DOMIN FLUID POWER LIMITED
- Andrew John COLLINS
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
COMMON RAIL MULTI-CYLINDER FUEL PUMP WITH INDEPENDENT PUMPING PLUNG...
- Publication number 20180171949
- Publication date Jun 21, 2018
- Cummins Inc.
- Anthony A. Shaull
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PUMP, IN PARTICULAR A HIGH-PRESSURE FUEL PUMP
- Publication number 20170342969
- Publication date Nov 30, 2017
- ROBERT BOSCH GmbH
- Otto Mueller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CAMSHAFT THRUST CONTROL SECURED BY DRIVE GEAR
- Publication number 20170167473
- Publication date Jun 15, 2017
- Cummins Inc.
- Justin Gregory WENGER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
VEHICLE
- Publication number 20150308419
- Publication date Oct 29, 2015
- Artemis Intelligent Power Limited
- Jack Lavender
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LOAD REDUCTION
- Publication number 20150118066
- Publication date Apr 30, 2015
- Christopher McCrindle
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compressor for Pressurized Fluid Output
- Publication number 20140369873
- Publication date Dec 18, 2014
- Stuart H. Bassine
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM AND METHOD FOR OPERATING A DIRECT INJECTION FUEL PUMP
- Publication number 20140331975
- Publication date Nov 13, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chris Paul Glugla
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
ELECTRIC SUPERCHARGING DEVICE
- Publication number 20140311463
- Publication date Oct 23, 2014
- Mitsubishi Heavy Industries, Ltd.
- Noriyuki Hayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL PUMP
- Publication number 20140216417
- Publication date Aug 7, 2014
- ARENS GMBH METALLBAU & BAUSCHLOSSEREI
- Holger Arens
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Compact Radial Piston Hydraulic Machine Having a Cylinder Block wit...
- Publication number 20140202325
- Publication date Jul 24, 2014
- HUSCO International, Inc.
- Bradley J. Kramer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RECIPROCATING COMPRESSOR WITH VAPOR INJECTION SYSTEM
- Publication number 20140170003
- Publication date Jun 19, 2014
- Emerson Climate Technologies, Inc.
- Ernest R. BERGMAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RECIPROCATING COMPRESSOR WITH VAPOR INJECTION SYSTEM
- Publication number 20140170006
- Publication date Jun 19, 2014
- Emerson Climate Technologies, Inc.
- Ernest R. BERGMAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Drain for Fuel Pump
- Publication number 20140034018
- Publication date Feb 6, 2014
- Caterpillar, Inc.
- Christopher Robert Jones
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL SUPPLY PUMP
- Publication number 20130206112
- Publication date Aug 15, 2013
- DENSO CORPORATION
- Naoya TAMAI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL SUPPLY PUMP
- Publication number 20130192563
- Publication date Aug 1, 2013
- DENSO CORPORATION
- Naoto OKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SHAFT ARRANGEMENT FOR AN AXIAL PISTON PUMP ASSEMBLY
- Publication number 20130152779
- Publication date Jun 20, 2013
- Caterpillar Inc.
- Michael E. Pickell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM
- Publication number 20130149171
- Publication date Jun 13, 2013
- Artemis Intelligent Power Limited
- Niall James Caldwell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
RADIAL HYDRAULIC PUMP WITH A VARIABLE ECCENTRICITY AND DELIVERY
- Publication number 20130098239
- Publication date Apr 25, 2013
- HYDR'AM
- Victor RODRIGUES
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Supply pump

Hydraulic fracturing pumps to enhance flow of fracturing fluid into...

Method and system for harnessing wind energy using a tethered airfoil

Variable output, hydraulic drive system

Hydraulic fracturing pumps to enhance flow of fracturing fluid into...

Axial pump assemblies

Hydraulic fracturing pumps to enhance flow of fracturing fluid into...

Axial pump assemblies with reciprocating element having ramped cam...

Compressor assembly comprising a beaded cylindrical cam

Fluid pump with cam geometry to reduce pulsations

Fluid pump with cam geometry to reduce pulsations

Compressor for pressurized fluid output

Fuel injection pump

Roller drive mechanism for GDI pump

Cam follower roller device

Cam mechanism for the implementation of a variable stroke

Camshaft for a pump, in particular a high pressure fuel pump, and p...

Fuel pump

Piston pump assembly comprising piston with variable stroke and veh...

Caloric heat pump system

Common rail multi-cylinder fuel pump with independent pumping plung...

Camshaft thrust control secured by drive gear

Reciprocating plunger pump and its engine body, the slider crank me...

Pump for a heat pump system

Fuel unit pump and internal combustion engine including a fuel unit...

Piston rod having cap recess

Reciprocating compressor with vapor injection system

High-pressure pump and production method thereof

Reciprocating compressor with vapor injection system

High pressure pump

Patents Applicationslast 30 patents

HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...

VARIABLE OUTPUT, HYDRAULIC DRIVE SYSTEM

HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...

PARTIAL STROKE FLUIDIC PUMP-MOTOR WITH HIGH MECHANICAL EFFICIENCY

Axial Pump Assemblies

COMPACT OPPOSED PUMP

HYDRAULIC FRACTURING PUMPS TO ENHANCE FLOW OF FRACTURING FLUID INTO...

RADIAL RECIPROCATING ENGINE HAVING A BALL PISTON

Axial Pump Assemblies

AXIAL PUMP ASSEMBLIES

FLUID PUMP

RADIAL PISTON PUMPS AND MOTORS

COMMON RAIL MULTI-CYLINDER FUEL PUMP WITH INDEPENDENT PUMPING PLUNG...

PUMP, IN PARTICULAR A HIGH-PRESSURE FUEL PUMP

CAMSHAFT THRUST CONTROL SECURED BY DRIVE GEAR

VEHICLE

LOAD REDUCTION

Compressor for Pressurized Fluid Output

SYSTEM AND METHOD FOR OPERATING A DIRECT INJECTION FUEL PUMP

ELECTRIC SUPERCHARGING DEVICE

FUEL PUMP

Compact Radial Piston Hydraulic Machine Having a Cylinder Block wit...

RECIPROCATING COMPRESSOR WITH VAPOR INJECTION SYSTEM

RECIPROCATING COMPRESSOR WITH VAPOR INJECTION SYSTEM

Drain for Fuel Pump

FUEL SUPPLY PUMP

FUEL SUPPLY PUMP

SHAFT ARRANGEMENT FOR AN AXIAL PISTON PUMP ASSEMBLY

FLUID-WORKING MACHINE WITH MULTI-LOBE RING CAM

RADIAL HYDRAULIC PUMP WITH A VARIABLE ECCENTRICITY AND DELIVERY