Sony Develops Fluid-Filled Bags For Hard Disks

MsManhattan writes "Sony has filed for a US patent on a liquid-filled airbag that cushions hard disks from heavy shocks in portable electronic devices. 'The liquid used could be water or silicon oil,' and 'the electronics would of course be in a liquid-tight case.' Sony expects to use the technology in mobile devices such as cameras, media players, smartphones, and laptops." The article mentions a clever approach Sony has come up with to handle shocks of varying intensity.

Comments

Solid state

[BWJones]

I expect solid state storage to make redundant the need for liquid cushioning for hard drives and we won't be dealing with this cushioning problem for long. Already there have been a number of incidents where solid state memory is proving far more resistant to physical damage (shock and water immersion) than "rotational media" and with plummeting costs, consumers will have access to far more solid state media in the very near future anyway. Hey the people that are being really hard on their equipment are going with solid state storage, so why should not the rest of us for our iPods, laptops and iPhones?

Besides, I just don't know about fluid filled electronics. I've played around with liquid cooling in the past and have never been able to come up with a reliable (read: long term=years) solution that does not leak. We run our systems 24/7 and I thought that perhaps Apple had come up with a decent solution for liquid cooling on their older G5 towers, but we currently have a dual G5 in the shop that had managed to pee all over itself. Needless to say, that is a system that is awaiting a part from IBM and is down, not doing anything productive. Apple had the right idea in dumping the IBM and their liquid cooling necessity and I think that for the time being, I'll avoid drives bathed in liquid as well... Especially given that the articles focus is for equipment that receives more physical impacts than a desktop machine.

P.S.... Not sure why this was posted under YRO...