CONFORMAL HEAT EXCHANGER FOR BATTERY STACK

PROBLEM TO BE SOLVED: To provide a heat exchanger used to dissipate heat in rechargeable batteries and other power generating cells.SOLUTION: A heat exchanger structure is used for a battery unit that includes a first battery stack including a plurality of battery cells and a second battery stack in...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MARK S KOZDRAS, HERVE PALANCHON, MICHAEL A MARTIN, JOHN G BURGERS
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a heat exchanger used to dissipate heat in rechargeable batteries and other power generating cells.SOLUTION: A heat exchanger structure is used for a battery unit that includes a first battery stack including a plurality of battery cells and a second battery stack including a plurality of battery cells. The heat exchanger structure is arranged between opposing faces of the first and second battery stacks, defines one or more fluid passages, and is dimensionally compliant so as to contract under expansion of the first and second battery stacks and expand under subsequent contraction of the first and second battery stacks. 【解決手段】複数の電池セルを有する第１の電池スタックと、複数の電池セルを有する第２の電池スタックとを備える電池ユニットに使用される熱交換器構造である。熱交換器構造は、第１の電池スタックおよび第２の電池スタックの対向し合う面の間に配置され、１つ以上の流体流路を規定し、第１及び第２の電池スタックの膨張により収縮し、第１及び第２の電池スタックのその後の収縮により膨張するよう寸法適合的である。【選択図】図１