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公开(公告)号：US20180154915A1
公开(公告)日：2018-06-07
申请号：US15816737
申请日：2017-11-17
Applicant: ALSTOM TRANSPORT TECHNOLOGIES
Inventor： David FOURNIER , Denis MULARD
CPC classification number: B61L27/0027 , B61L3/006 , B61L27/0055
Abstract: Systems and methods for synchronizing two or more vehicles operating on an electric transportation line to optimize energy consumption. A controller is provided having a computer memory component storing a set of computer-executable instructions, a list of braking intervals, and a list of acceleration intervals for the vehicles. The controller also has a processing component configured to execute the set of computer-executable instructions to operate on the list of braking intervals and the list of acceleration intervals to minimize an energy consumption of the electric transportation line over a determined period of time by shifting acceleration intervals to synchronize with braking intervals. A dedicated heuristic greedy algorithm and an energy model are implemented in the controller as part of the computer-executable instructions to achieve the improved energy consumption.
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212.发明申请公开(公告)号：US20180141452A1
公开(公告)日：2018-05-24
申请号：US15579428
申请日：2016-06-08
Applicant: Alstom Transport Technologies
Inventor： Jean-Luc HOURTANE , Yann CHAINTRON
CPC classification number: B60L53/32 , B60L5/42 , B60L53/14 , B60L2250/10 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
Abstract: An assembly made up of a recharging system including a power supply contact on the ground, and a switching device, to bring the power supply contact to a supply voltage delivered by a source to which the recharging system is connected, and a vehicle including a contact shoe electrically connected to onboard energy storage means, the contact shoe being placed below the vehicle and movable between a high position and a low position, the vehicle including a control device able to command the movement of the contact shoe from the high position to the low position so that it is placed in contact with the power supply contact, only when the vehicle is stopped in said predetermined position allowing the capture of energy from the recharging system, in which the footprint of the vehicle covers the power supply contact.
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公开(公告)号：US20180118230A1
公开(公告)日：2018-05-03
申请号：US15794079
申请日：2017-10-26
Applicant: ALSTOM Transport Technologies
Inventor： Stephane ROLL , Bruno DELPHIGUE
Abstract: Disclosed is a body structure for a rail vehicle, wherein the body structure includes: a frame, which includes at least one support element made at least predominantly of steel alloy; and at least one equipment element made predominantly of aluminum alloy, and including at least one first plate having at least one longitudinal edge and a first surface delimited by the longitudinal edge. The body structure is wherein it further includes at least one longitudinal batten of steel alloy, which is integral with the support element, wherein the longitudinal batten is fixed flat to the first face by way of friction melt bonding.
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公开(公告)号：US20180111632A1
公开(公告)日：2018-04-26
申请号：US15790881
申请日：2017-10-23
Applicant: ALSTOM Transport Technologies
Inventor： Pier-Alessandro Aisa
CPC classification number: B61L1/18 , B60M5/00 , B61L1/025 , B61L1/20 , B61L27/0088 , H01R13/6205
Abstract: A magnetically clampable rail shunt (1) comprising two magnetic clamps (10), each clamp having a magnetic device for attaching the clamp to one of two parallel railway rails (R1, R2) of a railway track by magnetic force, and an electrical conductor (20) electrically connecting the two magnetic clamps (10) for shunting the two parallel railway rails. The rail shunt (1) is characterised by a variable electrical resistor assembly (30) for adjusting the electrical resistance of the rail shunt (1), said variable electrical resistor assembly (30) being connected in series between the two magnetic clamps (10) via said electrical conductor (20). Preferred application to testing of track circuits.
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公开(公告)号：US20180072331A1
公开(公告)日：2018-03-15
申请号：US15703450
申请日：2017-09-13
Applicant: Alstom Transport Technologies
Inventor： Emmanuel KONDYRA
CPC classification number: B61D1/06 , B61D23/00 , B61D27/0081
Abstract: The restaurant carriage includes a lower level and an upper level, and includes a preparation and service area that is arranged on the lower level.
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Patent Agency Ranking
公开(公告)号：US09909263B2
公开(公告)日：2018-03-06
申请号：US14937720
申请日：2015-11-10
Applicant: ALSTOM TRANSPORT TECHNOLOGIES
Inventor： Nicolas Rada
CPC classification number: E01B29/32 , E01B1/004 , E01B35/04 , E01B2203/16 , E01C19/004
Abstract: A method includes: taking a topographical survey of a plurality of geographical points near a structure to be built, the position of each point being determined in an absolute frame of reference XYZ; installing a plurality of reflectors, each reflector being placed at a geographical point of the topographical survey; measuring distances between reflectors and optical devices, using at least three optical devices fixed on a moving arm of an insertion device that bears an element to be inserted; computing, by trilateration, the absolute position of the arm of the insertion device from the measured distances and from the known position of each optical reflector; and moving the arm of the insertion device based on the computed absolute position, so as to bring the element to be inserted into a predetermined implantation position.
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217.发明申请公开(公告)号：US20180062637A1
公开(公告)日：2018-03-01
申请号：US15687188
申请日：2017-08-25
Applicant: ALSTOM Transport Technologies
Inventor： Fisal AL KAYAL , Christian DETONGRE
CPC classification number: H03K17/161 , H03K17/04123 , H03K17/164 , H03L7/00
Abstract: This electrical switching apparatus has at least two power components each including first and second power transistors. A driver control device of the transistors is configured to deliver a first control signal to each of the first transistors and a second control signal to each of the second transistors, and an electrical interconnect device connecting the driver control device to the power components. The interconnect device includes several electrically conductive plates extending parallel to one another, each being connected between a control electrode of one of the first or second power transistors and a corresponding output of the driver control device.
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公开(公告)号：US20180048211A1
公开(公告)日：2018-02-15
申请号：US15673887
申请日：2017-08-10
Applicant: ALSTOM Transport Technologies
Inventor： Philippe Dubois , Thomas Mas , Andry-Mamy Randria , Michel Scherer , Jean-Pierre Lombard
Abstract: The electric motor includes a frame defining an inner volume (VI) wherein is accommodated a rotor, a stator and a fan, the frame comprising a first aperture placing the inner volume (VI) of the frame in fluidic communication with the outside of the frame, a second aperture placing the internal volume (VI) of the frame in fluidic communication with the outside of the frame along a radial axis (R) substantially perpendicular to an axis of rotation (X) of the rotor. The fan being positioned in proximity to the second aperture and being configured for generating a gas fluid flow (F), at least one acoustic attenuation device is accommodated in the second aperture so as to partly close the second aperture.
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公开(公告)号：US09889829B2
公开(公告)日：2018-02-13
申请号：US14049389
申请日：2013-10-09
Applicant: Alstom Transport Technologies
Inventor： Jess Austin Backes , Tim Rolbiecki , Michael Scott Mitchell , Kelly Nichols , Kristopher Smith
CPC classification number: B60T7/128 , B60T7/16 , B60T17/228
Abstract: A vehicle control system includes a brake system onboard a vehicle, a first actuation component, an automatic control system, and a second actuation component. The first actuation component is operably coupled to the brake system and is configured to cause actuation of the brake system to brake the vehicle when the first actuation component is activated. The automatic control system is onboard the vehicle and is configured to generate a first control signal for controlling the first actuation component to activate to upon occurrence of one or more designated conditions. The second actuation component is operably coupled to the brake system and is configured to cause actuation of the brake system to brake the vehicle upon receipt of one of the first control signal or a second control signal generated by the automatic control system.
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公开(公告)号：US20180026491A1
公开(公告)日：2018-01-25
申请号：US15655313
申请日：2017-07-20
Applicant: Alstom Transport Technologies
Inventor： Bruno RAGUIN , Jean-Pierre LOMBARD , Gaëtan TRIMAILLE
Abstract: A motor stator frame including two plates in cast iron; at least one steel bar connecting both plates, each bar having two threaded ends; and at least one threaded bushing. Where each of the plates has at least one orifice being used as a seat for each threaded bushing the threaded ends of each bar being engaged into the threaded bushings.
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