h a l f b a k e r y
Alas, poor spelling!
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
or get an account
Please log in.
Before you can vote, you need to register.
Please log in or create an account.
A water heater would be designed to survive having a frozen water tank and to melt water a little bit at a time (if the tank is frozen) and to be able to pump that little trickle out at a high temperature. The heater would be designed to take power from a vehicle's alternator. A pipe* would go from the
pump to above the windshield. Within a few seconds a trickle of hot water should start traveling down the windshield on a dozen spots. Within a minute it should be enough to significantly loosen any ice build-up, allowing easy removal.
*the pipe would be designed to drain very quickly when not under pressure, so it wouldn't be blocked by frozen water
But the trickling from the top is a good modification. [neutrinos_shadow, Dec 08 2019]
||A larger volume of cooler water would be more effective.