公开(公告)号：US20170363199A1

公开(公告)日：2017-12-21

申请号：US15622562

申请日：2017-06-14

Applicant: Alstom Transport Technologies

Inventor： Francis MORTREUX

IPC: F16H57/10 ,  B61L23/34 ,  B61K9/00 ,  F16H1/28 ,  B61C11/00

CPC classification number: F16H57/10 ,  B61C9/38 ,  B61C9/50 ,  B61C11/00 ,  B61K9/00 ,  B61L23/34 ,  F16H1/28 ,  Y02T30/10

Abstract: The pulling device includes at least one motor; an epicyclic (or planetary) gear train comprising a first element, a second element, and a third element selected from an internal sun gear, an external ring gear, and a planet carrier, the first element being integrally secured in rotation with the output shaft of the motor, the second element being designed to drive an axle of the vehicle in rotation; the detection means detecting an anomaly with respect to the motor; the releasable locking means, that are capable of assuming a locking configuration locking the third element in rotation, and a release configuration for releasing the third element; and the control means command—controlling the maintaining of the locking means in the locking configuration when no anomaly is detected, and moving of the locking means into the release configuration when an anomaly is detected.

公开(公告)号：US20150191182A1

公开(公告)日：2015-07-09

申请号：US14592030

申请日：2015-01-08

Applicant: ALSTOM TRANSPORT TECHNOLOGIES

Inventor： Rami ABOU EID ,  Josselin CHAN ,  Philippe CHEVALIER ,  Francis MORTREUX

IPC: B61D27/00 ,  F25D21/06 ,  F25B7/00

CPC classification number: B61D27/0018 ,  F25B7/00 ,  F25B41/04 ,  F25B47/022 ,  F25B2400/061 ,  F25B2400/24 ,  F25D21/06

Abstract: The air conditioning device (10) according to the invention comprises a primary heat pump circuit (12), comprising at least one primary heat exchanger (14) with the air from the compartment, a primary compressor (16), a second primary heat exchanger (18) with the outside air, and a primary expander device (20), and a heat storage reservoir (46), connected to the primary circuit (12), in parallel with said first primary heat exchanger (14) with the air from the compartment. The air conditioning device (10) comprises a secondary heat pump circuit (12′), comprising a first secondary heat exchanger (14′) with the air from the compartment, a secondary compressor (16′), a second secondary heat exchanger (18′) with the air from the outside, and a secondary expander device (20′). The heat storage reservoir (46) is connected to the secondary circuit (12′), in parallel with said first secondary heat exchanger (14′) with the air from the compartment.

Abstract translation: 根据本发明的空调装置（10）包括主热泵回路（12），其包括具有来自隔室的空气的至少一个主要热交换器（14），主压缩机（16），第二主热交换器 （18）与一个第一膨胀器装置（20）以及与所述第一主要热交换器（14）并联连接到所述主回路（12）的储热容器（46），空气从 隔间。 所述空调装置（10）包括二次热泵回路（12'），所述二次热泵回路（12'）包括与来自所述隔室的空气的第一次级热交换器（14'），次级压缩机（16'），第二次级热交换器 '）与来自外部的空气，以及次级膨胀器装置（20'）。 蓄热池（46）与来自隔室的空气与第一次级热交换器（14'）平行地连接到次级回路（12'）。