US20240088471A1
A battery cooling device, including a plurality of coolers to cool a battery using insulating oil, includes: a communication pipe to connect the plurality of coolers to each other, the...
A battery cooling device, including a plurality of coolers to cool a battery using insulating oil, includes: a communication pipe to connect the plurality of coolers to each other, the...
The battery cooling device generates a continuous phase change of the refrigerant within an entire area of a refrigerant channel having a refrigerant flowing for cooling a battery module to maximize a cooling performance of all battery cells of the battery module, and enable even cooling of the battery cells. ... Justia Patents US Patent ...
2015-07-09 Publication of DE102014119364A1 publication Critical patent/DE102014119364A1/en Status Pending legal-status Critical Current Links. Espacenet; Global Dossier; ... 2 and 2A FIG. 10 is an illustrative embodiment of a thermal device such as a battery cooling device. FIG 22 shown in thermal contact with an EV ...
The invention describes a device (18) for heating and cooling a battery pack (12), in particular a vehicle drive battery pack comprising a plurality of battery cells, having a heating device (22) which comprises at least one heating element (26), and having a cooling device (20) which comprises at least one cooling element (24) through which a …
In the present invention a refrigeration cycle (10) cools batteries. A control device (15) controls the flow rate of a refrigerant in a battery cooling system (30) so as to regulate the temperature of the batteries. The control device regulates the flow rate of the refrigerant in the battery cooling system so as to cause oil accumulated in the battery cooling …
US8505322B2 - Battery cooling - Google Patents Battery cooling Download PDF Info Publication number ... Battery cooling device and associated operating method Also Published As. Publication number Publication date; US20110048066A1 (en) 2011-03-03: Similar Documents. ...
Firewall may include a stack of materials. Battery module may include a cooling plate between rows of battery cells configured to cool the battery cells. ... BATTERY MODULE" and "SYSTEMS AND METHODS FOR RESTRICTING POWER TO A LOAD TO PREVENT ENGAGING CIRCUIT PROTECTION DEVICE FOR AN …
To provide a technology for cooling a battery with the energy of the battery itself.SOLUTION: A self-cooling battery device 5 includes a battery 10, a first cooling device 50, and a second cooling device 60. The battery 10 supplies electric power to an electric machine such as a motor. The second cooling device 60 uses the electric …
The present invention relates to a battery cell cooling device, a battery pack including same, and a method for cooling a battery cell applied to same, the device comprising: a body part having one side protruding so as to be assembled in one-to-one correspondence with a unit battery cell; a hollow part provided inside the body part and separated from …
advanced batteries patents into 256 patent families. • In addition, we identified a further 603 advanced batteries patents (434 U.S. patents, 56 EPO patents and 113 WIPO …
The unitary battery pack includes cooling components for passively or actively cooling the cell arrays. The unitary battery pack is encased in a potting material that allows that forms part of the structure support for the unitary battery pack. The unitary batter pack may be integrated into the vehicle with or without additional support structures.
2020-12-11 Priority to CN202080093782.1A priority Critical patent/CN115004448A/en 2020-12-11 Priority to EP20848991.4A priority patent/EP4073871A1/en ... As illustrated in Figure 3, the cooling device is associated with a battery pack provided with six electronic elements 11 divided into three stages of two electronic elements 11 each, each ...
A fluid cooling device, a battery storage rack and a battery operating platform, the fluid cooling device comprising: a first support (1); a fluid cooling end unit (3) provided with a first connector (6) and a second connector (7) in fluid communication, and a third connector (8) and a fourth connector (9) in fluid communication; a second support (2); and a driving …
The invention provides an electrolyte cooling device for use in combination with a multi-cell metal-air battery, the device comprising an electrolyte reservoir divided into a smaller compartment and a larger compartment, the compartments being connected by a valve arranged to periodically allow flow of electrolyte from the smaller compartment to the …
A vehicle battery charging system includes a battery charger for charging a battery module of a vehicle. A first coolant circuit conveys a first cooling fluid therethrough. The first coolant circuit includes a chiller unit separate from the vehicle. The chiller unit and the first cooling fluid exchange heat therebetween. A second coolant circuit conveys a second cooling …
[0003] US 2013/078489 shows a battery cooling de-vice for an electric vehicle comprising a battery that is for driving the vehicle, a battery case that supports the bat-tery, a …
To overcome a series of adverse effects caused by battery heating, some countermeasures of lowering temperatures are employed in the related art. For example, a liquid cooling system is disposed inside the battery. A liquid in the liquid cooling system cools the battery and reduces the temperature.
A new patent application from Tesla describes a new way to liquid cool the battery pack in an electric vehicle.
18650 a standard size battery has been developed, referred to as "18650", having dimensions of 18 millimeters by 65 millimeters. Because standard sized batteries can be less expensive to produce than custom-sized batteries, many portable electric devices employ multiple 18650 batteries, and connect them in series, parallel or both, to obtain …
The battery cooling device (1) comprises: an electromagnetic valve (15) provided in the fluid passage (14), and an ECU (20) that controls the opening and closing of the …
A noninvasive, brain cooling method and device for cerebral cooling via a patient''s nasopharyngeal cavity, is described. Thermal conductive nasal prongs are inserted into a nasal cavity and are cooled by thermoelectric cooling elements. An outward air driving fan inside the device drives a cold air current through the nasal and oral cavities.
A cooling system is provided for a traction battery of an electrified motor vehicle. That cooling system includes a cooling circuit, a refrigerant circuit, a plurality of flow control valves and a control system. That control system includes a controller configured to (a) control operation of the plurality of flow control valves, including a …
Tesla filed a patent for a hydraulic coupling device. The company is looking to improve cooling systems for its structural battery packs with 4680 battery cells. Tesla has patented an invention that relates to coupling devices. More specifically, it refers to hydraulic coupling devices for cooling systems, including automotive cooling systems.
A battery has at least one electrochemical storage cell and a cooling device. The at least one electrochemical storage cell is placed between parts of the cooling device. The cooling device is flown through by a liquid cooling medium. According to the invention, each electrochemical storage cell is accommodated inside an opening of the cooling …
Justia Patents US Patent Application for COOLING SYSTEM Patent Application (Application #20240006679) COOLING SYSTEM . Oct 5, 2021 - RENAULT S.A.S. A cooling system of a battery for an electric or hybrid vehicle includes a cooling device and a thermal interface. ... The thermal interface 11 can be kept under pressure between the …
A cooling device of an onboard secondary battery, includes a housing that is provided in a vehicle, and houses a battery pack including a secondary battery and a case that covers the secondary battery, a blower that blows an air at an outside of the vehicle into the housing, a temperature determiner that determines whether or not an air temperature of …
The present invention is concerned with a cooling process for electrical or electrochemical charge storage devices. According to the invention, a charge storage device with a vertical arrangement and fluidal interconnection of modules is proposed that allows for the distribution, evaporation and recycling of a coolant based on a single two- phase fluid …
Patent with application No. CN201010142205.5, ... entitled "Liquid cooling device of power battery pack system" discloses a liquid-cooled apparatus using soft-package lithium-ion batteries as the power battery system, setting the heat transfer structure between the cells first, then they will be connected to form a battery module; then ...
Justia Patents Process Of Cell Operation US Patent for Battery system cooling Patent (Patent # 10,998,587) Battery system cooling . Jan 12, 2018 - ... Control system 70 may include a collection of mechanical, electrical, and electronic devices (for example, computational units, A/D converters, memory, switch, valves, actuators, ...
The battery cooling system 300 may include battery cooling line installed below the battery modules 20a, 20b, and 20c or between the battery modules 20a, 20b, and 20c to circulate battery coolant. In addition, the battery cooling system 300 may further include at least one temperature sensor 310 for
The battery cooling device generates a continuous phase change of the refrigerant within an entire area of a refrigerant channel having a refrigerant flowing for cooling a …
The battery liquid cooling heat dissipation device based on the paraffin-copper fiber phase change composite material is characterized by comprising an electric core (1), the paraffin-copper fiber phase change composite material (2) and a liquid cooling box body (3); the battery core (1) is arranged in a groove of the paraffin-copper fiber ...
•Overheating causes: Reduced Efficiency, Device Failure, Reduced Operational Lifetime, & Fire Risk due to Thermal Runaway ... Leader in Immersion Cooling for Battery System and Power Electronic 14 Patents Granted / 11 Pending in US, Japan, Korea, Taiwan, EU & China Confidential 5. Confidential
The novel cooling device has a wide range of potential future applications, and is being considered for a patent under patent no. DE 10 2021 118 249.2. As far as patents go, this is only the ...
The invention relates to a method and a device for cooling and extinguishing fire of a lithium ion battery of an energy storage power station, wherein the method comprises the following steps: 1) detecting temperature, voltage and current data of each battery monomer on a battery rack of the energy storage power station in real time; 2) judging whether the …
A vehicle battery cooling device adapted to cool a battery pack including a plurality of unit batteries includes: a case that contains a cooling fluid for cooling the …
Thus, provided is a refrigeration cycle device for battery cooling that reduces the accumulation of oil. WO2019146240A1 - Refrigeration cycle device for battery cooling - Google Patents Refrigeration cycle device for battery cooling ... 2018-11-26 Priority to DE112018006941.9T priority Critical patent/DE112018006941T5/en
the battery thermal-management system includes a battery-coolant subsystem 54 (shown) that dissipates heat to the refrigerant subsystem 52 via the chiller 90, and a radiator loop (not shown) that dissipates heat to the ambient air via a radiator. These two loops may operate in tandem or independently of each other depending upon the battery cooling …
A battery cooling device for a vehicle is provided. The device repeats phase changes of a refrigerant to cool a battery due to heat of vaporization when a liquid-state refrigerant is...
The invention relates to a cooling device for a battery, having a housing with an air-cooling arrangement. The invention also relates to a battery having such a cooling device. The invention further relates to a motor vehicle with such a battery. 2. Description of the Related Art. European patent EP 1 333 521 B1 discloses a battery device for a ...
A battery cooling system for a vehicle and a method are disclosed. In particular, the battery cooling system may include: a battery cooling apparatus to selectively connected to a cooling apparatus and cool a battery by coolant flowing through the battery cooling apparatus; a battery management system to measure a temperature of the battery in a …
2015-10-20 Priority to US14/887,477 priority Critical patent/US10069180B2/en ... Method to control battery cooling using the battery coolant pump in electrified vehicles WO2019014325A1 (en) ... Vehicle battery cooling device US20140099521A1 (en) 2014-04-10: System and method for managing battery ...
A battery cooling device (6) for cooling at least one battery cell (5) of an electrically operated aircraft is provided, the battery cooling device (6) having a first …
Justia Patents US Patent Application for ALL-SOLID-STATE BATTERY SYSTEM PROVIDED WITH PRESSURIZING DEVICE Patent Application (Application #20230420764) ... adjusting device 140 may comprise a heating device 141 configured to raise the temperature of the all-solid-state battery 110 and a cooling device 142 …
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