公开(公告)号：US20230037398A1

公开(公告)日：2023-02-09

申请号：US17793878

申请日：2021-01-25

申请人： EVECTEK, LTD.

发明人： GEORGE RYTON

IPC分类号： B60T1/10 ,  B60T1/093 ,  B60T10/04 ,  B60K6/12

摘要： Disclosed is an Integrated Wheel Hub and Multispeed Hydraulic Motor/Pump and Braking Unit, Control Valving System and Drive Clutches for vehicles using an Electro-hydraulic propulsion system, commanded and controlled by the Vehicle Control System.

公开(公告)号：US11524562B1

公开(公告)日：2022-12-13

申请号：US17748175

申请日：2022-05-19

申请人： Luft Engine Design, LLC

发明人： Emad Abdelazim Khalil Moustafa Elebshihy

IPC分类号： B60K6/00 ,  B60K6/12 ,  B60K17/02 ,  B60K25/02 ,  B60K17/24 ,  B60K26/02 ,  B60K15/03 ,  B60K3/04

摘要： An engine capable of operating on compressed air includes one or more first pressurized air tanks, one or more second pressurized air tanks, a first motor including a casing, a transmission shaft disposed within the casing, a first motor entry port coupled to the one or more first pressurized air tanks for receiving compressed air, and a first motor exit port for exhausting the received compressed air, a second motor including a turbine housing, a crankshaft, and a turbine for rotating the crankshaft disposed within the turbine housing, a second motor entry port coupled to the one or more second pressurized air tanks for receiving compressed air, and a second motor exit port for exhausting the received compressed air, and an auto clutch for selectively coupling the transmission shaft to the crankshaft.

公开(公告)号：US11046165B2

公开(公告)日：2021-06-29

申请号：US16262329

申请日：2019-01-30

申请人： Joseph Hogan

发明人： Joseph Hogan

IPC分类号： B60K6/12 ,  F15B1/26 ,  F15B11/08

摘要： A method to use hydraulic pressure to power a vehicle includes providing a hydraulic fluid power system having a motor in communication with a hydraulic pump; a hose in communication with the hydraulic pump, the hose having a one way valve; a gear motor in fluid communication with the hose to receive hydraulic fluid therefrom; and an alternator to receive power from the gear motor and to transfer power to a battery for storage; operating the hydraulic pump via the motor such that hydraulic fluid is pumped through the hose to the gear motor; charging the battery with power generated by the gear motor and alternator; and using the battery for one or more components of the vehicle.

公开(公告)号：US10677354B2

公开(公告)日：2020-06-09

申请号：US15629999

申请日：2017-06-22

申请人： Energy Spring Ltd.

发明人： Abraham Bauer ,  Yona Weiss ,  Yoram Fruehling

IPC分类号： F16H61/4096 ,  B60K6/12 ,  F16H61/44 ,  B60W10/103 ,  F15B1/02

摘要： An energy storage and regeneration system that converts irregular, non-constant, and variable input power to regular, constant, and controlled output power using hydraulics whereby the irregular input power is used to pump hydraulic fluid into an accumulator array where it is stored pressurized. Energy is released in a controlled fashion using a hydraulic motor operated by the pressurized hydraulic fluid from the accumulator array, in accordance with the specified power demand. One or more power units may be deployed depending on the amount of energy required at the output. Each power unit includes a hydraulic motor and associated floating accumulator whose internal pressure is controlled to maintain a substantially constant pressure differential across its associated motor. The system can be integrated into various energy system sources including renewable energy such as wind, PV or thermal solar, wave, tidal, etc. as well as various types of vehicles such as cars, trucks, motorcycles, trains, boats, etc.

公开(公告)号：US10544013B2

公开(公告)日：2020-01-28

申请号：US15531652

申请日：2015-11-06

申请人： XUZHOU HEAVY MACHINERY CO., LTD.

发明人： Zenghai Shan ,  Quan Dong ,  Shuai Wang ,  Yunbo Xiao ,  Zhende Zhang ,  Jie Kong ,  Jing Zhao

IPC分类号： B66C13/18 ,  F15B1/02 ,  B60K6/12 ,  B66C23/00 ,  F16H61/02 ,  F16H59/36 ,  B66C13/00 ,  B60W50/00

摘要： The present invention discloses a power transmission control method and device for a crane and the crane. The method includes: setting the maximum working displacement of a secondary element corresponding to each gear of the crane; determining the current gear state and specific gear of the crane; determining the working mode of the secondary element from the gear state, and setting the maximum allowable displacement of the secondary element as the maximum working displacement corresponding to the specific gear.

公开(公告)号：US20190331218A1

公开(公告)日：2019-10-31

申请号：US15964533

申请日：2018-04-27

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Brian K. Saylor ,  Matthew G. Kowal

IPC分类号： F16H61/425 ,  B60K6/12 ,  B60G99/00 ,  B60G17/015

摘要： An exemplary energy delivery system includes a housing. The housing includes a linear motor including a translational member and an electromagnetic field generating member. Energization of the electromagnetic field generating member induces translation of the translational member along a longitudinal axis of the linear motor. The housing further includes a first cylinder including a first chamber and a movable first piston and a second cylinder including a second chamber and a movable second piston. The first and second cylinders are coupled in-line with the linear motor within the housing and translation of the translational member along the longitudinal axis translates the first piston within the first chamber in a first direction and translates the second piston within the second chamber in a second direction opposite the first direction.

公开(公告)号：US20190316514A1

公开(公告)日：2019-10-17

申请号：US16385639

申请日：2019-04-16

申请人： MAN ENERGY SOLUTIONS SE

发明人： Jan-Christoph HAAG ,  Lutz AURAHS ,  Klaus BARTHOLOMÄ

IPC分类号： F02B33/36 ,  B60K6/485 ,  B60K6/12 ,  F02B37/10

摘要： A supercharging device for an internal combustion engine having a compressor that is driven by an electric motor for supercharging the internal combustion engine with air via an air feed passage, and an electric energy accumulator, which is fed with electric energy via a first power generator that is driven by the internal combustion engine. The energy supply the electric motor is connected to electric energy stored in the energy accumulator to drive the compressor independently of a current operating point on a power curve of the internal combustion engine.

公开(公告)号：US10427670B2

公开(公告)日：2019-10-01

申请号：US16130639

申请日：2018-09-13

申请人： Caterpillar Inc.

发明人： Gaurav Vasudeva ,  Konrad Garrett ,  Justin R. Bailey

IPC分类号： F16H47/04 ,  B60W20/10 ,  B60W10/04 ,  F16H61/421 ,  B60K6/12 ,  B60W10/103 ,  B60W10/20 ,  B60K6/543 ,  B60W10/101 ,  F16H61/44

摘要： A continuously variable transmission includes two planetary gear sets having two planetary outputs and a planetary output shaft with a first drive gear. A variator drives a ring gear of the second planetary gear set, and a transmission input shaft is driven by the engine, which also drives the variator and the planetary input. Forward and reverse output systems are connected to the planetary output shaft and a transmission output shaft. A first clutch connects the first planetary output to the first drive gear, and a second clutch connects the second planetary output to the first drive gear. A third clutch connects the second planetary output to a second drive gear of the planetary output shaft, with the second drive gear being connected to the forward output system.

公开(公告)号：US10384525B2

公开(公告)日：2019-08-20

申请号：US15423041

申请日：2017-02-02

申请人： FEV Europe GmbH

发明人： Michael Franke ,  Satyum Joshi ,  Erik Koehler ,  Mufaddel Z. Dahodwala

IPC分类号： B60K6/365 ,  F02B37/10 ,  F02B39/06 ,  F02B39/12 ,  F16D49/08 ,  B60K6/12 ,  F02G5/00 ,  F02B39/10 ,  F02B41/10 ,  B60K6/445 ,  F02B63/04 ,  F02B65/00 ,  F16H1/28

摘要： A system for power integration is provided. The system for power integration includes a planetary gear system with a ring gear, a sun gear and a carrier. A supercharger compressor is mechanically coupled to the ring gear, a secondary turbine is mechanically coupled to the sun gear, and a hybrid energy device is mechanically coupled to the carrier. The system is configured for an internal combustion engine (ICE) to be mechanically coupled to the hybrid energy device through the carrier and a first clutch, and a brake may be mechanically coupled to the supercharger compressor via a band brake or second clutch. The system integrates power between the supercharger compressor, secondary turbine, hybrid energy device and ICE such that enhanced fuel economy is provided.

公开(公告)号：US10329996B2

公开(公告)日：2019-06-25

申请号：US15830972

申请日：2017-12-04

申请人： ACHATES POWER, INC.

发明人： John J. Koszewnik

IPC分类号： F02B25/08 ,  F02B11/02 ,  F02B75/28 ,  F02B21/00 ,  B60K6/12 ,  F02B29/00 ,  F04B3/00 ,  F01B7/14

摘要： An opposed-piston engine system equipped for full hybrid compressed-air/combustion includes capacity for storing air compressed by the engine during a combustion mode of operation. The hybrid opposed-piston engine system includes a control mechanization for operating the opposed-piston engine in a combustion mode by provision of fuel, in a compressed-air mode by provision of stored compressed air, and in a combustion mode supplemented by provision of stored compressed air. A method of operating a hybrid vehicle equipped with an opposed-piston engine includes storing air compressed by the engine during a combustion mode of operation and operating in the vehicle a compressed-air mode by provision of stored compressed air.