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Author Topic:  Ellwood’s Patent Ventilator  (Read 912 times)

Offline JohnUK

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Ellwood’s Patent Ventilator
« on: July 23, 2017, 09:11 »

Sometimes finding a positive identification for the amorphous bits of metal and ‘partefacts’ found by detectorists can lead us up many garden paths before we arrive at a satisfactory conclusion … a post on attention to detail when doing research.
http://www.johnwinter.net/jw/2017/07/ellwoods-patent-ventilator/

Sometimes finding a positive identification for the amorphous bits of metal and ‘partefacts’ found by detectorists can lead us up many garden paths before we arrive at a satisfactory conclusion … a post on attention to detail when doing research.
http://www.johnwinter.net/jw/2017/07/ellwoods-patent-ventilator/
   
 
   
 

Linkback: http://forum.kimbucktwo.com/index.php?topic=31672.0
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Offline Rwork

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Re: Ellwood’s Patent Ventilator
« Reply #1 on: July 23, 2017, 17:06 »
Were there any moving parts or just a ventilated washer?
  • Detector(s) owned/used: Owned,Two Mlb 5000. Sovs,GT and XS, Ace 250's.
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Offline JohnUK

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Re: Ellwood’s Patent Ventilator
« Reply #2 on: July 23, 2017, 21:37 »
No moving parts, but I understand that here was an air space between the two parts of the helmet.
  • Detector(s) owned/used: Several Minelabs / XP Goldmaxx Power / Deus
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Offline douglas

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Re: Ellwood’s Patent Ventilator
« Reply #3 on: July 29, 2017, 20:44 »
Thank god it wasn't this type of ventilator
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Offline Ravvin

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Re: Ellwood’s Patent Ventilator
« Reply #4 on: July 30, 2017, 14:57 »
Ah, so that's where that saying comes from. 😆
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Offline douglas

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Re: Ellwood’s Patent Ventilator
« Reply #5 on: July 30, 2017, 16:55 »
Yes they used it for people who had drowned
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Offline JohnUK

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Re: Ellwood’s Patent Ventilator
« Reply #6 on: July 30, 2017, 21:29 »
The Tobacco Enema Kit, 1774
I did a blog post in 2013 about this enema device use specifically for the resuscitation of drowning victims. The wasmth of the smoke was thought to promote respiration. The interesting phrase 'blowing smoke up your arse' is reputed to have originated at this rime.
  • Detector(s) owned/used: Several Minelabs / XP Goldmaxx Power / Deus
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xx
New minelab patent and another machine.

Started by Rwork on General Detecting Chatter

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Last post July 26, 2017, 08:05
by Rwork
 

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