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78 results found
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displaying 64-66 |
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| Silent pressure coocker 
It's really noisy when the pressure from a pressure cooker is released from the whistle at the top of the lid.
So if we use such a mechanism which lets the steam being released directly into top air thus reducing any kind of collision of steam with metal causing less noise. No worries about burning your face from the hot steam, because steam coming out of small hole at large pressure cools instantly as it comes to open space (pressure is negligible in comparison).
I even thought of a design using the simple mechanism of a jotter pen refill tom and the press button on the pen; which on pressing makes the refill rotate as it comes down so that it can be used for writing. So if we use the same sliding mechanism when the pressure from the cooker acts like the pen button that gets pressed and then when the slider goes to the topmost position a few small trough holes provided on the lid as well as slider will coincide and the pressure will be successfully and without much noise. Then the slider comes back to its original position with the help of spring.
No irritation of your ears as food is being cooked in your pressure cooker.Reward: Just send me one such cooker so that i can sit in peace while my rice is being cooked!!! 
There is 1 reply to this idea
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| Beer Can Decompression Chamber
It happens to me fairly often that I want to cool down a can of beer quickly and put it in the freezer - but then forget about it. Next day, the can is burst open and the beer is frozen - and once your beer melts, it tastes flat and ugly.I've heard though that it's not the freezing process that causes the beer to go flat, but that the carbonation gets lost during thawing (when the can isn't airtight anymore). If true, a beer (de)compression chamber might be the answer - put the frozen can inside and save your precious beer from ending up in the sink.Reward: Free product
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| Device to open/close expandable dining table
I wish I had a device that would make it easy for one person to open and close the kind of expandable dining room table that has leaves (boards) that can be added to the center. I'm picturing some kind of gear mechanism that would help two pairs of padded wooden blocks to push the closed table halves apart, after they'd been slightly separated initially by padded wedges. The same gears could be used to close the table using cords with padded clamps at the ends. The cords would be wound up as the halves of the table came together. A fair amount of force would be required for both operations, since many tables are set on carpeting that makes it difficult for the halves to slide, even if they're on wheels.Reward: I really really need one!
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