The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.

The present invention relates to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element, and more particularly, to a heat exchanger for cooling an electrical element and a heat exchanger assembly for cooling an electrical element into which the electrical element may be easily inserted and in which both surfaces of the electrical element and a tube through which a coolant flows are formed to contact each other to improve cooling performance.

An electric storage apparatus includes a plurality of electric storage elements, a bus bar electrically connecting the plurality of electric storage elements, and a case housing the plurality of electric storage elements. Each of the electric storage elements extends in a predetermined direction and has a positive electrode terminal and a negative electrode terminal at both ends in the predetermined direction. The plurality of electric storage elements are aligned in a plane orthogonal to the predetermined direction. The case has an opening portion configured to pass a heat exchange medium therethrough and extending in the predetermined direction. A portion of the bus bar extends in the predetermined direction and is disposed along a wall face of the case having the opening portion formed therein, the portion being disposed at a position different from a position of the opening portion.

A heat rejection panel comprising a first and a second plate. The first plate comprises an oscillating heat pipe face having a plurality of first opened elongated recesses formed therein, and the second plate comprises an oscillating heat pipe face having a plurality of second open elongated recesses formed therein. The first plate oscillating heat pipe face is hermetically sealed to the second plate oscillating heat pipe face forming a bond joint therebetween. The first plate caps the second open elongated recesses and the second plate caps the first open elongated recesses such that first open elongated recesses are physically and fluidly connected to the second open elongated recesses, thereby forming at least one non-planar oscillating heat pipe channel within the panel that reciprocates back and forth across the bond joint having the bond joint as a longitudinal axis.

Disclosed herein are lithium iron phosphate (LiFePO.sub.4) batteries, devices, systems, and methods for operating same. A battery management system (BMS) may be configured to monitor and control heating and cooling elements within the battery. The at least one battery pack may have battery cells and harnessing disposed therein, as well as at least one temperature control element configured to absorb heat and/or exhaust heat from within the battery to outside the battery to decrease and/or increase temperature within the battery. Also disclosed herein are batteries having phase change materials (PCM), heating element(s), and/or thermal electric device(s) disposed therein and configured to maintain internal temperature of the battery at an optimal range for uninterrupted battery operations.

A fan assembly, a power supply device, and a method for manufacturing a power supply device. The present application provides a fan assembly, including: airst mounting member provided with a first opening; a second mounting member provided with a second opening; a flexible connecting sleeve having a first end connected to the first mounting member and a second end connected to the second mounting member, the flexible connecting sleeve being configured to communicate the first opening with the second opening; and a fan, which is arranged within the flexible connecting sleeve and is configured to promote flow of gas from the first opening to the second opening. The fan assembly is connected between an element compartment and an air duct, can adapt to a mounting error, connects the element compartment to the air duct in a sealed manner, and has a good tolerance.

A battery module (19) having a number of electrically interconnected battery cells (10), wherein the individual battery cells (10) are temperature-controlled by means of a temperature control fluid (70). Between the battery cells (10), there extends a duct system (30, 62, 66, 68) through which the temperature control fluid (70) flows. The duct system (30, 62, 66, 68) is separated completely from a degassing system (16, 54) of the battery cells (10).

A battery module (19) having a number of electrically interconnected battery cells (10), wherein the individual battery cells (10) are temperature-controlled by means of a temperature control fluid (70). Between the battery cells (10), there extends a duct system (30, 62, 66, 68) through which the temperature control fluid (70) flows. The duct system (30, 62, 66, 68) is separated completely from a degassing system (16, 54) of the battery cells (10).

A three-dimensional electrode array for use in electrochemical cells, fuel cells, capacitors, supercapacitors, flow batteries, metal-air batteries and semi-solid batteries.

The problem to be solved is to provide a boron nitride particle stably and efficiently with a high organic modification ratio.

To solve the problem, the continuous production method according to the present invention comprises contacting step for continuously supplying a boron nitride with pretreatment and an organic modifier to continuously contact them with an aqueous material in a subcritical state in a presence of an acid or a base. The pretreatment comprises any one or more kinds selected from adding an acid to the boron nitride, adding a base to the boron nitride, adding an oxidant to the boron nitride, adding a reductant to the boron nitride, and conducting a hydrothermal treatment or a solvothermal treatment to the boron nitride.