Motor vehicle battery

US9748538B2 · kind B2 · utility

Assignees

• Dr. Ing. h.c. F. Porsche AG · DE
• Robert Bosch GmbH · DE
• SAMSUNG ELECTRONICS CO., LTD. · KR

Inventors

• Thomas Fritz · Tucson, US
• Alexander Klausmann · Lenggries, DE
• Klaus Wipfler · Mühlacker, DE
• Claus Gerald Pflueger · Markgröningen, DE
• Roland Wiest · Stuttgart, DE

Key dates

• Filing date: Aug 7, 2013
• Grant date: Aug 29, 2017
• Expiry date: Dec 10, 2034

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02T10/70
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A motor vehicle battery has a plurality of battery modules (12). Each battery module (12) is fastened to housing walls (15) of a battery housing (11). The battery housing (11) has at least two housing modules (17, 18) positioned above one another and formed with housing module walls (19, 20). At least some of the mutually adjoining housing module walls (19, 20) interengage in the manner of toothing to form the housing walls (15, 16).