Olympus-OM
[Top] [All Lists]

Re: [OM] OT Magicube flash bulbs

Subject: Re: [OM] OT Magicube flash bulbs
From: Garth Wood <garth@xxxxxxxxxxxxxxx>
Date: Tue, 15 Jul 2003 21:24:25 -0600
At 12:41 PM 7/16/2003 +1000, John Wheeler wrote:
>G'day Zuiks,
>
>I know this is OT but can anybody on the list kindly explain the workings of
>these devices? I know that a vertical rod dislodges a spring wire at the
>base of the unit which then strikes the lower end of the bulb thus causing
>the bulb to ignite. What puzzles me is that there is apparently no
>electrical circuitry involved leading me to think that there must be a
>chemical reaction/explosion taking place. Am I on the right track?


I always thought that they were either chemical or piezoelectric.  Dunno.  I 
wonder about the reliability and timing of the chemical possibility, but then I 
remember that quite a few of the bulbs actually mis-fired...


Garth


< This message was delivered via the Olympus Mailing List >
< For questions, mailto:owner-olympus@xxxxxxxxxxxxxxx >
< Web Page: http://Zuiko.sls.bc.ca/swright/olympuslist.html >


<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz