公开(公告)号：US20230170551A1

公开(公告)日：2023-06-01

申请号：US17920877

申请日：2021-04-23

Applicant: TVS MOTOR COMPANY LIMITED

Inventor： Thangarajan Sivanesaselvam ,  Subbiah Senthilnathan ,  Dhinagar Samraj Jabez

IPC: H01M10/6568 ,  H01M50/213 ,  H01M50/291

CPC classification number: H01M10/6568 ,  H01M50/213 ,  H01M50/291

Abstract: A battery module for a powered device includes: a casing that includes a top cover and a bottom cover; cells disposed between the top cover and the bottom cover; and a cell holder assembly comprising cell holders that accommodate the cells. The cell holder assembly includes an inlet manifold and an outlet manifold that enable a coolant to flow through the cell holders sequentially from the inlet manifold to the outlet manifold to extract heat generated by each of the cells.

公开(公告)号：US20230144698A1

公开(公告)日：2023-05-11

申请号：US17913384

申请日：2021-03-31

Applicant: Dover Europe Sarl

Inventor： Frederic Jean Alain Bodino ,  Melissa Dawn Lee Hudson ,  Paul Xavier Martens ,  Claudiu Neagu ,  Marc Karman

IPC: H01M10/6556 ,  H01M10/6555 ,  H01M10/6568

CPC classification number: H01M10/6556 ,  H01M10/6555 ,  H01M10/6568

Abstract: A heat exchanger for an electrical element is provided. The heat exchanger includes a first plate, a second plate adapted to contact the electrical element and a plurality of heat exchange channels. The plurality of heat exchange is between the first and second plates to enable heat exchange between a fluid flowing in the plurality of heat exchange channels and the electrical element. The heat exchanger further includes a first portion and a second portion. The first portion of the heat exchange channels is in thermal contact with a first of the electrical elements and the second portion of the heat exchange channels is in thermal contact with a second of the electrical elements. Further, the first portion has an area different from the area of the second portion

公开(公告)号：US20190221902A1

公开(公告)日：2019-07-18

申请号：US16335500

申请日：2017-09-13

Applicant: AUTONETWORKS TECHNOLOGIES, LTD. ,  SUMITOMO WIRING SYSTEMS, LTD. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

Inventor： Hideyuki KUBOKI ,  Hiroki HIRAI ,  Makoto HIGASHIKOZONO ,  Akihisa HOSOE ,  Yoshiyuki HIROSE ,  Akihiro NAGAFUCHI ,  Tomoharu TAKEYAMA ,  Eiichi KOBAYASHI

IPC: H01M10/613 ,  H01M10/0525 ,  H01M10/34 ,  H01M10/6554 ,  H01M10/6569 ,  H01M10/625 ,  H01G11/18 ,  H01G11/80 ,  H01G11/12

CPC classification number: H01M10/613 ,  H01G11/12 ,  H01G11/18 ,  H01G11/80 ,  H01M2/10 ,  H01M10/0525 ,  H01M10/345 ,  H01M10/625 ,  H01M10/647 ,  H01M10/653 ,  H01M10/6551 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6566 ,  H01M10/6568 ,  H01M10/6569 ,  H01M2220/20

Abstract: A power storage module includes: a power storage element; a cooling member that is stacked on the power storage element and has a sealing body hermetically sealing a coolant and an absorption member disposed in the sealing body to absorb the coolant; and a heat transfer plate that is stacked on the power storage element with the cooling member sandwiched therebetween. The heat transfer plate is provided with protrusion portions that protrude to the cooling member side.

公开(公告)号：US20190210443A1

公开(公告)日：2019-07-11

申请号：US16354653

申请日：2019-03-15

Applicant: Proterra Inc.

Inventor： Dustin GRACE ,  Brian PEVEAR

IPC: B60K1/04 ,  B60L58/13 ,  H01M10/48 ,  B60L58/22 ,  B60L58/27 ,  B60L50/60 ,  H01M10/625 ,  B60L3/04 ,  H01M10/44 ,  H01M10/0525 ,  H01M2/10 ,  H01M2/34 ,  B60L58/18 ,  H01M10/657 ,  H01M10/637 ,  B60L3/00 ,  B60L1/02 ,  H01M10/615 ,  H01M10/6568 ,  H01M10/6571 ,  B60K1/02 ,  B60L58/21

CPC classification number: B60K1/04 ,  B60K1/02 ,  B60K2001/005 ,  B60K2001/008 ,  B60K2001/0438 ,  B60L1/02 ,  B60L3/0046 ,  B60L3/04 ,  B60L50/66 ,  B60L58/13 ,  B60L58/18 ,  B60L58/21 ,  B60L58/22 ,  B60L58/27 ,  B60L2200/18 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2250/10 ,  B60L2250/12 ,  B60Y2200/143 ,  H01M2/1077 ,  H01M2/34 ,  H01M10/0525 ,  H01M10/441 ,  H01M10/443 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H01M10/6568 ,  H01M10/657 ,  H01M10/6571 ,  H01M2010/4271 ,  H01M2200/00 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061

Abstract: A battery system for an electric vehicle includes a first battery module with a first heater and a second battery module with a second heater. The battery system also includes a control system configured to selectively activate the first or the second heater to dissipate energy from the first or the second battery module.

公开(公告)号：US20180277808A1

公开(公告)日：2018-09-27

申请号：US15937728

申请日：2018-03-27

Applicant: Martin Kruszelnicki

Inventor： Martin Kruszelnicki

IPC: H01M2/10 ,  H01M2/20 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6557

CPC classification number: H01M2/1077 ,  H01M2/206 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6557 ,  H01M10/6568 ,  H01M2220/20

Abstract: A battery pack module assembly includes a housing having a main body, a first cover, and a second cover. The first cover matingly engages a first side of the main body, and the second cover matingly engages a second side of the main body. The first and second sides are on opposite sides of the main body. The main body includes an interior having a plurality of hollow cylinders, with each hollow cylinder configured for insertion of at least one battery cell within an interior of the hollow cylinder. At least one port provides an inlet for coolant moving into the interior of the main body, and an outlet for coolant moving out from the interior of the main body. The interior of the housing is configured for coolant to flow therewithin and around at least a portion of an exterior surface of each hollow cylinder. Coolant does not contact battery cells disposed within hollow cylinders. The assembly includes bus bars configured to provide electrical communication between at least two battery cells.

公开(公告)号：US20180272834A1

公开(公告)日：2018-09-27

申请号：US15926717

申请日：2018-03-20

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Marcus Hahn

IPC: B60H1/00 ,  H01M10/625 ,  H01M10/613 ,  B60L11/18 ,  H01M10/663 ,  B60H1/32

CPC classification number: B60H1/00278 ,  B60H1/00385 ,  B60H1/3233 ,  B60H1/32331 ,  B60H2001/00307 ,  B60L1/003 ,  B60L1/02 ,  B60L3/0046 ,  B60L58/26 ,  B60L2240/34 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6556 ,  H01M10/6568 ,  H01M10/663 ,  H01M2220/20 ,  Y02T10/7005

Abstract: A cooling apparatus for cooling a battery in a vehicle by means of a coolant includes a first coolant circuit including a first heat exchanger for heat transfer between the coolant and the battery, a pumping device, and a collecting vessel for the coolant connected to one another by means of coolant lines. A condensate line connects the collecting vessel to an air conditioning system of the vehicle for the introduction of condensate. A related method for cooling a battery is also disclosed.

公开(公告)号：US20180254536A1

公开(公告)日：2018-09-06

申请号：US15859072

申请日：2017-12-29

Applicant: Faraday&Future Inc.

Inventor： Douglas D. Chidester ,  Nicholas John Sampson

IPC: H01M10/6568 ,  H01M2/10 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/42

CPC classification number: H01M10/6568 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/4257 ,  H01M10/482 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6556 ,  H01M10/6567 ,  H01M2220/20

Abstract: The present disclosure is directed to energy storage systems for vehicles. In some aspects, the energy storage system may be used to power an electric automobile. The energy storage system may include a plurality of individual battery cells. The cells may be cylindrical and have a positive and negative terminal on the same side. The cells may be physically and/or electrically organized into bricks. The bricks may be physically and/or electrically organized into modules. The modules may be physically and/or electrically organized into strings. The strings may be physically and/or electrically organized into a pack. In some embodiments, packs, strings, modules and/or bricks may include flexible circuitry and/or may be liquid cooled.

公开(公告)号：US10035401B2

公开(公告)日：2018-07-31

申请号：US14967372

申请日：2015-12-14

Applicant: THUNDER POWER NEW ENERGY VEHICLE DEVELOPMENT COMPANY LIMITED

Inventor： Ming-Hui Ho

IPC: H01M10/63 ,  H01M10/6557 ,  B60H1/00 ,  B60L11/18 ,  H02J7/00 ,  B29C65/00 ,  B32B3/26 ,  B32B7/04 ,  B60L1/02 ,  B60H1/14 ,  B60R1/00 ,  G06F3/00 ,  G06F3/01 ,  G06F3/041 ,  G06K9/00 ,  H01M10/613 ,  H01M10/625 ,  H01M10/48 ,  B60K11/04 ,  B60K11/08 ,  F25B29/00 ,  H01M10/663 ,  H01M10/6563 ,  C09J5/00 ,  F16B11/00 ,  H01M10/658 ,  H01M10/6568 ,  B60H1/22 ,  B60K1/04 ,  B32B15/00 ,  B32B15/01 ,  F16B3/00 ,  F16B5/04 ,  H01M10/6566 ,  G06F3/0482 ,  G06F3/0484 ,  G06F3/0486 ,  G06F3/0488 ,  B60K1/00

CPC classification number: B60H1/00392 ,  B29C65/002 ,  B32B3/266 ,  B32B7/04 ,  B32B7/045 ,  B32B7/05 ,  B32B15/00 ,  B32B15/01 ,  B32B2605/00 ,  B32B2605/08 ,  B32B2605/18 ,  B60H1/00021 ,  B60H1/00278 ,  B60H1/00321 ,  B60H1/00328 ,  B60H1/00428 ,  B60H1/00564 ,  B60H1/00571 ,  B60H1/00885 ,  B60H1/143 ,  B60H1/2215 ,  B60H1/2221 ,  B60H2001/00092 ,  B60H2001/003 ,  B60H2001/00949 ,  B60K1/04 ,  B60K11/04 ,  B60K11/085 ,  B60K2001/005 ,  B60K2001/006 ,  B60L1/02 ,  B60L11/1809 ,  B60L11/1848 ,  B60L11/1861 ,  B60L11/1862 ,  B60L11/1864 ,  B60L11/187 ,  B60L11/1874 ,  B60L11/1875 ,  B60L11/1879 ,  B60L50/64 ,  B60L58/24 ,  B60L58/27 ,  B60R1/00 ,  B60R2300/8006 ,  B60Y2200/91 ,  B60Y2306/07 ,  B60Y2400/112 ,  C09J5/00 ,  F16B3/005 ,  F16B5/04 ,  F16B11/00 ,  F16B11/006 ,  F25B29/00 ,  G06F3/005 ,  G06F3/017 ,  G06F3/0416 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847 ,  G06F3/0486 ,  G06F3/0488 ,  G06K9/00013 ,  G06K9/00342 ,  G06K9/00832 ,  H01M10/482 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6557 ,  H01M10/6563 ,  H01M10/6566 ,  H01M10/6567 ,  H01M10/6568 ,  H01M10/658 ,  H01M10/663 ,  H01M2220/20 ,  H02J7/0019 ,  H02J7/0021 ,  Y02T10/7005 ,  Y02T10/705 ,  Y10T428/24347

Abstract: A battery pack is provided including: a plurality of battery cells arranged in multiple battery cell rows; one or more heat exchange spaces; and a device for providing heat exchange to the battery pack. Further, the device includes a heat conduction medium passage arranged in the heat exchange spaces, such that the heat conduction medium passage surrounds multiple battery cells in each battery cell row. The heat conduction medium passage is provided with at least a first group of channels and a second group of channels, which are in contact with the surface of each battery cell, and a heat conduction medium is provided in the first group of channels and the second group of channels. The heat conduction medium flows in the first group of channels in a direction opposite from the flow of the heat conduction medium in the second group of channels.

公开(公告)号：US20180170207A1

公开(公告)日：2018-06-21

申请号：US15663731

申请日：2017-07-29

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： KyuBeom Ko

IPC: B60L11/18 ,  H02J7/00 ,  H01M10/44 ,  H01M10/48 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/6568

CPC classification number: B60L11/1874 ,  B60L53/60 ,  B60L58/10 ,  B60L58/26 ,  B60L2240/545 ,  B60L2240/662 ,  H01M10/443 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/6563 ,  H01M10/6568 ,  H01M2010/4278 ,  H01M2220/20 ,  H02J7/0029 ,  H02J7/0063 ,  H02J7/008 ,  H02J7/0091 ,  H02J2007/0067 ,  H02J2007/0096

Abstract: Disclosed herein are a system and method for managing a battery for vehicle and vehicle thereof. A power network server includes a controller and a memory storing a program to be executed in the controller. The program includes instructions for collecting information about energy consumption of the battery and information about a vehicle state from the vehicle, converting an ambient temperature based energy consumption to a reference temperature based learned energy consumption, calculating a charging or discharging amount of energy by reflecting the current ambient temperature based on the converted learned energy consumption, setting a range of charging or discharging current based on the charging or discharging amount of energy and an extra amount of energy, and managing the battery based on the set range of charging or discharging current.

公开(公告)号：US09995535B2

公开(公告)日：2018-06-12

申请号：US14866949

申请日：2015-09-26

Applicant: Faraday&Future Inc.

Inventor： W. Porter Harris

IPC: F28D15/00 ,  F28D15/02 ,  H01M10/625 ,  H01M10/6568 ,  H01M10/6552 ,  H01M10/613 ,  B60H1/00 ,  H01M10/6569 ,  H01M2/20 ,  H01M10/0525 ,  H01M2/10 ,  H01M10/643 ,  H01M10/617

CPC classification number: F28D15/02 ,  B60H1/00392 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/617 ,  H01M10/625 ,  H01M10/643 ,  H01M10/6552 ,  H01M10/6568 ,  H01M10/6569 ,  H01M2220/20

Abstract: Provided are cooling subsystems for a vehicle energy-storage system comprising a heat pipe disposed between two battery modules, the heat pipe being thermally coupled to each of a plurality of cells of the two battery modules at an end of each cell. The heat pipe comprises an envelope and a working fluid, the heat pipe transferring heat from the plurality of cells. Optionally, the cooling subsystem further includes a heat exchanger thermally coupled to the heat pipe, the heat exchanger receiving heat from the heat pipe.