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Groups > sci.electronics.design > #489320 > unrolled thread

OT: Running a pedestal fan in reverse - failed - a rant of sorts.

Started bySylvia Else <sylvia@not.at.this.address>
First post2017-12-26 17:54 +1100
Last post2017-12-27 18:40 -0500
Articles 5 on this page of 65 — 24 participants

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  OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-26 17:54 +1100
    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Rheilly Phoull <froggins@iinet.net.au> - 2017-12-26 19:29 +0800
    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. mpm <mpmillard@aol.com> - 2017-12-26 04:49 -0800
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 09:52 +1100
    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. tabbypurr@gmail.com - 2017-12-26 06:07 -0800
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 09:58 +1100
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. mpm <mpmillard@aol.com> - 2017-12-26 18:52 -0800
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 14:57 +1100
    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John Larkin <jjlarkin@highlandtechnology.com> - 2017-12-26 10:21 -0800
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Jim Thompson <To-Email-Use-The-Envelope-Icon@On-My-Web-Site.com> - 2017-12-26 11:48 -0700
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. rickman <gnuarm@gmail.com> - 2017-12-26 14:03 -0500
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John S <Sophi.2@invalid.org> - 2017-12-26 14:31 -0600
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-12-26 15:44 -0500
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John S <Sophi.2@invalid.org> - 2017-12-26 15:06 -0600
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John S <Sophi.2@invalid.org> - 2017-12-26 16:16 -0600
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John Larkin <jjlarkin@highlandtechnology.com> - 2017-12-26 17:26 -0800
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 14:42 +1100
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. not@telling.you.invalid (Computer Nerd Kev) - 2017-12-26 21:00 +0000
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. rickman <gnuarm@gmail.com> - 2017-12-26 18:37 -0500
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. "David Eather" <eather@tpg.com.au> - 2017-12-27 09:48 +1000
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-27 15:57 +1100
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 09:50 +1100
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. whit3rd <whit3rd@gmail.com> - 2017-12-26 18:55 -0800
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Steve Wilson <no@spam.com> - 2017-12-27 05:40 +0000
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-27 17:24 +1100
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Steve Wilson <no@spam.com> - 2017-12-27 07:12 +0000
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-27 18:40 +1100
              Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Steve Wilson <no@spam.com> - 2017-12-27 12:34 +0000
                Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-28 00:36 +1100
                Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. rickman <gnuarm@gmail.com> - 2017-12-27 17:59 -0500
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. krw@notreal.com - 2017-12-27 09:39 -0500
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. amdx <nojunk@knology.net> - 2017-12-27 10:45 -0600
              Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. tabbypurr@gmail.com - 2017-12-27 09:01 -0800
                Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. amdx <nojunk@knology.net> - 2017-12-27 12:34 -0600
                  Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. rickman <gnuarm@gmail.com> - 2017-12-27 18:03 -0500
                    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. tabbypurr@gmail.com - 2017-12-27 15:18 -0800
                    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. amdx <nojunk@knology.net> - 2017-12-28 09:18 -0600
                  Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-28 12:38 +1100
                  Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. M Philbrook <jamie_ka1lpa@charter.net> - 2017-12-30 09:41 -0500
                    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. makolber@yahoo.com - 2018-01-03 13:48 -0800
                      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. DemonicTubes <tlackie@gmail.com> - 2018-01-03 14:08 -0800
                      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2018-01-04 15:18 +0200
              Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-28 12:36 +1100
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Jasen Betts <jasen@xnet.co.nz> - 2017-12-28 06:36 +0000
              Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Phil Allison <pallison49@gmail.com> - 2017-12-28 00:16 -0800
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Phil Allison <pallison49@gmail.com> - 2017-12-26 22:38 -0800
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. krw@notreal.com - 2017-12-27 09:40 -0500
    Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 15:02 +1100
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 18:11 +1100
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-27 18:42 +1100
        Re: Running a pedestal fan in reverse - failed - a rant of sorts. "P E Schoen" <paul@pstech-inc.com> - 2017-12-27 03:17 -0500
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. tabbypurr@gmail.com - 2017-12-27 01:59 -0800
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-27 21:29 +1100
            Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2017-12-27 14:24 +0200
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. krw@notreal.com - 2017-12-27 09:43 -0500
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. John Larkin <jjlarkin@highlandtechnology.com> - 2017-12-27 11:25 -0800
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. tabbypurr@gmail.com - 2017-12-27 11:32 -0800
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Jasen Betts <jasen@xnet.co.nz> - 2017-12-28 06:20 +0000
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. amdx <nojunk@knology.net> - 2017-12-27 10:50 -0600
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-28 14:49 +1100
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. FMurtz <haggisz@hotmail.com> - 2017-12-29 11:34 +1100
      Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. bloggs.fredbloggs.fred@gmail.com - 2017-12-27 10:22 -0800
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. Sylvia Else <sylvia@not.at.this.address> - 2017-12-28 09:41 +1100
          Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. bloggs.fredbloggs.fred@gmail.com - 2017-12-27 15:29 -0800
        Re: OT: Running a pedestal fan in reverse - failed - a rant of sorts. rickman <gnuarm@gmail.com> - 2017-12-27 18:40 -0500

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#489508

FromFMurtz <haggisz@hotmail.com>
Date2017-12-29 11:34 +1100
Message-ID<b4g1C.11208$lH5.5383@fx31.iad>
In reply to#489434
FMurtz wrote:
> amdx wrote:
>> On 12/26/2017 10:02 PM, Sylvia Else wrote:
>>> On 26/12/2017 5:54 PM, Sylvia Else wrote:
>>>
>>> I decided I was unwilling to be defeated, and a fair amount of 
>>> soldering, heatshrinking and hot gluing later, I got it to work.
>>>
>>> https://www.youtube.com/watch?v=GWB9I33k-Rs
>>>
>>> Sylvia.
>>
>>   Is this just to confuse one of your coworkers?
>>                          Mikek
> 
> 
> I made this clock for that.
> https://imgur.com/a/gwPXM
> 
Get one of these,
https://www.klockit.com/reverse-time-quartz-clock-movement-bundle.html

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#489409

Frombloggs.fredbloggs.fred@gmail.com
Date2017-12-27 10:22 -0800
Message-ID<0c1a18f6-8fcf-4011-80cd-457324b2c4e3@googlegroups.com>
In reply to#489371
On Tuesday, December 26, 2017 at 11:02:11 PM UTC-5, Sylvia Else wrote:
> On 26/12/2017 5:54 PM, Sylvia Else wrote:
> 
> I decided I was unwilling to be defeated, and a fair amount of 
> soldering, heatshrinking and hot gluing later, I got it to work.
> 
> https://www.youtube.com/watch?v=GWB9I33k-Rs
> 
> Sylvia.

Looks like that motor has an internal cooling fan, which now will not be very effective.

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#489416

FromSylvia Else <sylvia@not.at.this.address>
Date2017-12-28 09:41 +1100
Message-ID<failt3FqmaeU1@mid.individual.net>
In reply to#489409
On 28/12/2017 5:22 AM, bloggs.fredbloggs.fred@gmail.com wrote:
> On Tuesday, December 26, 2017 at 11:02:11 PM UTC-5, Sylvia Else wrote:
>> On 26/12/2017 5:54 PM, Sylvia Else wrote:
>>
>> I decided I was unwilling to be defeated, and a fair amount of
>> soldering, heatshrinking and hot gluing later, I got it to work.
>>
>> https://www.youtube.com/watch?v=GWB9I33k-Rs
>>
>> Sylvia.
> 
> Looks like that motor has an internal cooling fan, which now will not be very effective.
> 

There's no internal cooling fan. This is a 40W machine. There's a limit 
on how hot it can get.

Sylvia.

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#489420

Frombloggs.fredbloggs.fred@gmail.com
Date2017-12-27 15:29 -0800
Message-ID<d6724d54-258c-45d5-b321-aeeb7b4b7170@googlegroups.com>
In reply to#489416
On Wednesday, December 27, 2017 at 5:41:48 PM UTC-5, Sylvia Else wrote:
> On 28/12/2017 5:22 AM, bloggs.fredbloggs.fred@gmail.com wrote:
> > On Tuesday, December 26, 2017 at 11:02:11 PM UTC-5, Sylvia Else wrote:
> >> On 26/12/2017 5:54 PM, Sylvia Else wrote:
> >>
> >> I decided I was unwilling to be defeated, and a fair amount of
> >> soldering, heatshrinking and hot gluing later, I got it to work.
> >>
> >> https://www.youtube.com/watch?v=GWB9I33k-Rs
> >>
> >> Sylvia.
> > 
> > Looks like that motor has an internal cooling fan, which now will not be very effective.
> > 
> 
> There's no internal cooling fan. This is a 40W machine. There's a limit 
> on how hot it can get.
> 
> Sylvia.

It's not the watts so much as watt density that determines temperature rise.

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#489421

Fromrickman <gnuarm@gmail.com>
Date2017-12-27 18:40 -0500
Message-ID<p21b0q$7fv$1@dont-email.me>
In reply to#489409
bloggs.fredbloggs.fred@gmail.com wrote on 12/27/2017 1:22 PM:
> On Tuesday, December 26, 2017 at 11:02:11 PM UTC-5, Sylvia Else wrote:
>> On 26/12/2017 5:54 PM, Sylvia Else wrote:
>>
>> I decided I was unwilling to be defeated, and a fair amount of
>> soldering, heatshrinking and hot gluing later, I got it to work.
>>
>> https://www.youtube.com/watch?v=GWB9I33k-Rs
>>
>> Sylvia.
>
> Looks like that motor has an internal cooling fan, which now will not be very effective.

No longer needed.  The main fan blade is cooling the motor!

-- 

Rick C

Viewed the eclipse at Wintercrest Farms,
on the centerline of totality since 1998

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