SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : MXWL Maxwell Tech-Food Zapper kills bacteria FDA OK'd
MXWL 4.4800.0%May 16 5:00 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Jerryco who wrote (467)2/7/1999 4:32:00 PM
From: kinkblot  Read Replies (1) of 509
 
Patent granted to Maxwell Energy Products covering a double layer capacitor:
patents.ibm.com

U.S. Patent #5,862,035 "Multi-electrode double layer capacitor having single electrolyte seal and aluminum-impregnated carbon cloth electrodes", issued Jan. 19,1999.

They previously got one (U.S. #5,777,428) on an "Aluminum-carbon composite electrode", that also describes an 'ultracap' type capacitor. This new patent covers a structure with two interleaved electrode stacks, each having multiple electrodes connected in parallel.
............... ............... ............... ............... ...............

ABSTRACT: A single cell, multi-electrode high performance double layer capacitor includes first and second flat stacks of electrodes adapted to be housed in a closeable two-part capacitor case which includes only a single electrolyte seal. Each electrode stack has a plurality of electrodes connected in parallel, with the electrodes of one stack being interleaved with the electrodes of the other stack to form an interleaved stack, and with the electrodes of each stack being electrically connected to respective capacitor terminals. ...[continued]
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext