Battery pack with external cooling system interfaces

• Main Author: KOLLER TORSTEN
• Format: Patent
• Language: English
• Published: 15.07.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRICITY; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a battery pack (1), which comprises a plurality of battery modules (5) arranged in a same housing (2) with cooling device (8). All of the battery modules (8) comprise a plurality of interlinked single cell, wherein the cooling method (8) comprises at least one cooling plate (9) in the housing (2), and the plate is designed for cooling at least one battery module (5), wherein the cooling device (8) comprises at least one through element (10) which passes through the housing (2) and comprises a connector (11) on outside of the housing (2), whereby the the cooling agant is lead from the outside of the housing (2) to the cooling plate (9). The rule is set that at least one cooling plate (9) and at least one through element (10) is integrelly constructed with each other. The invention also relates to a moter vehicle comprising the above battery pack (1).