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Lithium-Ion Batteries Emerge as Possible Culprit in Dreamliner Incidents

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Jack Rupert, PE
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Platinum
Re: Dreamliner Batteries
Jack Rupert, PE   1/17/2013 10:02:32 PM
It's interesting that this is the same technology that Ford just standardized on.  While the article mentions the cooling systems used in autos and some of the other design components, I can't help but wonder what can happen a few years down the road in vehicles that are not properly maintained...whatever the definition of "properly" may be with respect to battery safety.

Charles Murray
User Rank
Blogger
Re: Dreamliner Batteries
Charles Murray   1/17/2013 5:43:49 PM
I agree, Al. The spotlight is very bright in this case. I initially wondered if the bright spotlight might be part of the problem here. But the succession of battery overheating incidents in January alone is hard to ignore.  

apresher
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Blogger
Dreamliner Batteries
apresher   1/17/2013 5:26:21 PM
Chuck, Very interesting report.  It's amazing how with a system as complex as the Dreamliner, there are a very large number of unknown variables to resolve.  Tough for the Boeing engineers who are moving a project of this scope into the marketplace, especially in a spotlight as bright as this situation. 

Cabe Atwell
User Rank
Blogger
fired
Cabe Atwell   1/17/2013 3:20:15 PM
They obviously overlooked the battery design slightly in the initial stages of development. At least no one was hurt, but I am sure Boeing will fire a few on the battery team. With all the battery exploding incidents from the past, I am surprised that wasn't a concern for the engineering team. However, it could have been a manufacturing error.. Time will tell.

C

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