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Subject: 
Re: Home-made One-way valve
Newsgroups: 
lugnet.robotics
Date: 
Thu, 20 Dec 2001 23:02:39 GMT
Original-From: 
Steve Baker <sjbaker1@airmail.ANTISPAMnet>
Reply-To: 
sjbaker1@airmail.!SayNoToSpam!net
Viewed: 
1553 times
  
Andy Gombos wrote:

So, define vacuum as an area of lower pressure than the surrounding
environment.  I think that satisfies most if not all of your requirements,
and is what most people seem to think of when they mention vacuum.

So you are happy to say that you can increase the amount of vacuum in
a sealed tank by placing it at the bottom of a bucket of water?

Mmm'K.

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Message has 1 Reply:
  Re: Home-made One-way valve
 
If the surrounding environment is the same as what should be in the tank if not for the vacuum - since all are partial anyway - the the vacuum doesn't increase. The matter has to be the same. Andy ----- Original Message ----- From: "Steve Baker" (...) (23 years ago, 21-Dec-01, to lugnet.robotics)

Message is in Reply To:
  Re: Home-made One-way valve
 
(...) a (...) tanks (...) own (...) So, define vacuum as an area of lower pressure than the surrounding environment. I think that satisfies most if not all of your requirements, and is what most people seem to think of when they mention vacuum. Andy (23 years ago, 20-Dec-01, to lugnet.robotics)

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