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mechanical heat detector/alarm
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Engineering & Manufacturing > Product Design

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Job Description

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  • Posted: Tue, Jun 26, 2012
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:

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  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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Imagine this: you have a pot with water and a lid on it. You heat the pot until the water boils. Now: I need a detector which emits a clearly audible sound, some kind of an alarm, to tell me that the water is about to boil.

For my lab I need:
-> A detector which sends out an alarm at a temperature level of around 85░C (100░C would mean the water is heavily boiling which I want to avoid)

-> NO electronics, I could have done this myself. A purely mechanical device is the goal here.

-> the loudness of the alarm should suffice to hear the alarm 20m away

What kind of alarm is to be generated? I don't care. The alarm sound can be generated whatever principle you find working here.

Think of this as an invention. Please only apply for this offer if you think you have a suitable idea. I am interested in the working principle, so the result of your work would be a short pdf document explaining the idea and how the device can be constructed and what materials are needed. No 3D CA...

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Job ID: 31503782
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