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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9450220 B1

PDFFull Text
Date of Patent:
Sep. 20, 2016

Filed:

Sep. 10, 2014

Electric energy storage and supply system

Applicant:

Tanktwo Oy, Askola, FI;

Inventors:

Bert Holtappels, Helsinki, FI;

Juha Tuomola, Vantaa, FI;

Timo Rissanen, Helsinki, FI;

Assignee:

TANKTWO OY, Askola, FI;

Attorney:

Saul Ewing LLP

Primary Examiner:

Sarah A Slifka

Int. Cl.
CPC ...
H01M 2/10 (2006.01); B60L 3/12 (2006.01); B60L 3/00 (2006.01); B60L 7/12 (2006.01); B60L 11/00 (2006.01); B60L 11/16 (2006.01); B60L 11/18 (2006.01); H01M 2/20 (2006.01); H01M 2/30 (2006.01); H01M 2/34 (2006.01); H01M 10/42 (2006.01); H01M 10/44 (2006.01); H01M 10/46 (2006.01); H02J 7/00 (2006.01); B60K 1/04 (2006.01); H01M 10/6563 (2014.01); H01M 10/656 (2014.01);
U.S. Cl.
CPC ...
H01M 2/1083 (2013.01); B60L 3/0046 (2013.01); B60L 3/12 (2013.01); B60L 7/12 (2013.01); B60L 11/005 (2013.01); B60L 11/16 (2013.01); B60L 11/1822 (2013.01); B60L 11/1853 (2013.01); B60L 11/1862 (2013.01); B60L 11/1864 (2013.01); B60L 11/1874 (2013.01); B60L 11/1879 (2013.01); B60L 11/1887 (2013.01); H01M 2/206 (2013.01); H01M 2/305 (2013.01); H01M 2/342 (2013.01); H01M 10/4207 (2013.01); H01M 10/4221 (2013.01); H01M 10/4257 (2013.01); H01M 10/441 (2013.01); H01M 10/46 (2013.01); H02J 7/007 (2013.01); H02J 7/0013 (2013.01); B60K 1/04 (2013.01); B60K 2001/0455 (2013.01); B60L 2200/44 (2013.01); B60L 2240/545 (2013.01); B60L 2240/547 (2013.01); B60L 2240/549 (2013.01); B60L 2260/52 (2013.01); B60L 2260/54 (2013.01); B60L 2270/145 (2013.01); H01M 10/656 (2015.04); H01M 10/6563 (2015.04); H01M 2010/4271 (2013.01); H01M 2010/4278 (2013.01); H01M 2220/20 (2013.01); Y02T 10/7022 (2013.01); Y02T 10/7044 (2013.01); Y02T 10/7061 (2013.01); Y02T 10/7072 (2013.01); Y02T 90/124 (2013.01); Y02T 90/14 (2013.01); Y02T 90/34 (2013.01);
Abstract

An electric energy storage and supply system comprising a tank capable of accommodating a plurality of battery units where each battery unit comprises an electric energy reservoir having positive and negative voltage supply terminals, three or more electric contact pads on an outer surface of the battery unit, and a dynamically configurable connection unit for electrically connecting each of said positive and negative voltage supply terminals to any one or more of said electric contact pads, wherein electric energy can be drawn from the electric energy reservoir via selectively different combinations of electric contact pads. The system further comprises at least two inwardly facing tank contact pads provided on the inside of the tank for contacting electric contact pads of neighboring battery units and for delivering electrical energy from the system towards an external load.

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