REFLECTOR:Slaved Throttle Quads

Laurence Coen reflector@tvbf.org
Fri, 19 Dec 2003 12:29:06 -0600


Jerry,

Yes.  The failure mode on a Marvel carb. is to go to WOT.  There is a spring
on the throttle shaft that opens the throttle in the event the control cable
fails. I confess that I have never looked at a throttle body to see if it is
set up the same but I suspect it would be for the same safety reasons.

Larry Coen
SE/RG-Franklin
----- Original Message ----- 
From: <Jerry.Brainard@anthem.com>
To: <reflector@tvbf.org>
Sent: Thursday, December 18, 2003 12:19 PM
Subject: Re: REFLECTOR:Slaved Throttle Quads


>
> This line of thinking begs me to ask the question as to the failure mode
> for our installations.  I have assumed that the "carb" has a return
spring.
> Is this the case?  If not, could it be rigged to stay or go open?  That
> would keep the power up and one would then use the mag switch to control
> power.  Certainly would seem to offer more positive outcomes than a return
> to idle.
>
>
>
>
>
>                       "Wayne"
>                       <wowens@darientel        To:
<reflector@tvbf.org>
>                       .net>                    cc:
>                       Sent by:                 Subject:  Re:
REFLECTOR:Slaved Throttle Quads
>                       reflector-admin@t
>                       vbf.org
>

>
>                       12/18/2003 12:46
>                       PM
>                       Please respond to
>                       reflector
>
>
>
>
>
>
> I have an acquaintance who had a throttle cable failure at the
termination.
> Consequently since my rice burner was set up for a throttle cable and a
> cruise control cable I just ran two throttle cables for the redundancy.
>  food for thought   at least a small snack.
> Wayne
>  ----- Original Message -----
>  From: Velocity_AZ
>  To: reflector@tvbf.org
>  Sent: Thursday, December 18, 2003 11:56 AM
>  Subject: REFLECTOR:Slaved Throttle Quads
>
>  Since you can get some slop in cables ? especially when they run quite a
>  distance, I decided to slave the two throttle quads with a torque tube
>  that runs behind the instrument panel.  This way both throttles are
>  connected to a stiff bar that then operates one cable back to the engine.
>  If you look at the web address I gave you, there are some photos that
show
>  the installation.
>
>  Kevin
>
>        -----Original Message-----
>        From: reflector-admin@tvbf.org [mailto:reflector-admin@tvbf.org]On
>        Behalf Of Alex Balic
>        Sent: Thursday, December 18, 2003 9:48 AM
>        To: reflector@tvbf.org
>        Subject: RE: REFLECTOR:Velocity on Front Page of AZ Republic -
Great
>        News
>
>        Kevin,
>        I was thinking of doing the same with the throttles- did you just
>        slave the co-pilot to the pilot? or do they both run to the
>        firewall?
>              -----Original Message-----
>              From: reflector-admin@tvbf.org
>              [mailto:reflector-admin@tvbf.org]On Behalf Of Velocity_AZ
>              Sent: Thursday, December 18, 2003 9:29 AM
>              To: reflector@tvbf.org
>              Subject: RE: REFLECTOR:Velocity on Front Page of AZ
Republic -
>              Great News
>              Alex,
>
>              We installed dual slaved P-51-style throttle quadrants.  The
>              mixture and prop controls are push-pulls.
>
>              I've been following your progress through Milt ? Keep at it!
>
>              Kevin
>
>                    -----Original Message-----
>                    From: reflector-admin@tvbf.org
>                    [mailto:reflector-admin@tvbf.org]On Behalf Of Alex
Balic
>                    Sent: Thursday, December 18, 2003 8:19 AM
>                    To: reflector@tvbf.org
>                    Subject: RE: REFLECTOR:Velocity on Front Page of AZ
>                    Republic - Great News
>
>                    Kevin,
>                    I remember Milton told me that you were doing some
>                    airbrush painting on the plane- looks interesting! I am
>                    still a way off, getting my engine installed now, but
>                    will plan to fly before interior installation (except
>                    for the seats of course) so I am trying to get some
>                    ideas together....... I would be interested to see the
>                    exterior paint whenever you get them uploaded, please
>                    let me know,    also, what is the black handle to the
>                    left of the instrument panel? Is it the throttle, with
>                    vernier control for mixture and prop?    Really nice
>                    job, wish I was done too..............
>
>                    Alex
>
>                          -----Original Message-----
>                          From: reflector-admin@tvbf.org
>                          [mailto:reflector-admin@tvbf.org]On Behalf Of
>                          Velocity_AZ
>                          Sent: Thursday, December 18, 2003 8:04 AM
>                          To: reflector@tvbf.org
>                          Subject: RE: REFLECTOR:Velocity on Front Page of
>                          AZ Republic - Great News
>                          Alex,
>
>                          I just got the plane back from the interior shop
>                          two days ago.  Did a final w&b and finished
flying
>                          off my 40 hours yesterday - on the 100 yr
>                          anniversary!
>
>                          I do have a place you can view all the photos
>                          during the construction process, however, I don't
>                          have any pics of the paint job on it ? I haven't
>                          taken any yet.  There is so much detail in it
that
>                          unless you are standing right in front of it, you
>                          can't really appreciate it ? pictures just don't
>                          do it justice.  However, I will upload a few pics
>                          of my interior today.  The photos are at Sony
>                          Imagestation ? you have to join (create user name
>                          & password) ? it's free.
>
>
http://www.imagestation.com/album/?id=4291366131&code=7548966&mode=invite
>
>                          There is a fair picture of the entire plane (not
>                          close up, though) on the cover of this month's
>                          America's Flyways.
>
>                          Regards,
>
>                          Kevin
>
>                                -----Original Message-----
>                                From: reflector-admin@tvbf.org
>                                [mailto:reflector-admin@tvbf.org]On Behalf
>                                Of Alex Balic
>                                Sent: Wednesday, December 17, 2003 7:56 PM
>                                To: reflector@tvbf.org
>                                Subject: RE: REFLECTOR:Velocity on Front
>                                Page of AZ Republic - Great News
>
>                                Kevin,
>                                Do you have a web site or any other
pictures
>                                of your aircraft? - I am interested in the
>                                paint scheme and interior that you used- it
>                                is hard to see clearly in the rather small
>                                picture on the web site, and I would like
>                                more detail if possible...
>
>                                Thanks
>
>                                Alex
>                                      -----Original Message-----
>                                      From: reflector-admin@tvbf.org
>                                      [mailto:reflector-admin@tvbf.org]On
>                                      Behalf Of Velocity_AZ
>                                      Sent: Monday, December 15, 2003 7:53
>                                      AM
>                                      To: reflector@tvbf.org
>                                      Subject: RE: REFLECTOR:Velocity on
>                                      Front Page of AZ Republic - Great
News
>                                      Thanks, Pete.  It was quite a thrill
>                                      to see our picture on the front page
?
>                                      we were expecting something much
>                                      smaller in the Living section. If
>                                      Saddam was captured just a little bit
>                                      earlier ? we would have been bumped ?
>                                      timing is everything!
>
>                                      Send me your email address so we
could
>                                      make arrangements to hook up at DVT.
>
>                                      Kevin
>
>
>                                            -----Original Message-----
>                                            From: reflector-admin@tvbf.org
>
[mailto:reflector-admin@tvbf.org]
>                                            On Behalf Of Peter Wetmore
>                                            Sent: Sunday, December 14, 2003
>                                            11:41 AM
>                                            To: Velocity Reflector
>                                            Subject: REFLECTOR:Velocity on
>                                            Front Page of AZ Republic -
>                                            Great News
>
>                                            Congratulations to Kevin
Steiner
>                                            and Brooke Bessesen!!!!!!
Their
>                                            Velocity is gracing the front
>                                            page of the Arizona Republic as
>                                            a part of celebration of flight
>                                            in AZ - in preparation for the
>                                            100th anniversary.  For those
of
>                                            you not familiar with AZ
>                                            Republic, it is the state's
>                                            largest newspaper and is
>                                            published primarily for the
>                                            Phoenix metro area but is
>                                            available statewide.  The
>                                            picture is great publicity for
>                                            Velocity.  All in the picture
>                                            look great - your dog is a
>                                            wonderful touch..........  The
>                                            picture is at
>
http://www.azcentral.com/arizonarepublic/news/articles/1214aviation-main.html
>
>                                            They are quoted in an article
at
>
http://www.azcentral.com/news/articles/1214aviation-spirit.html
>
>                                            As a aside, Kevin and Brooke,
we
>                                            didn't realize you had moved to
>                                            Deer Valley Airport.  Where are
>                                            you located (Kevin, I think you
>                                            know we are at the SE hangars
at
>                                            21-5)?  We'd love to come and
>                                            see your airplane while we are
>                                            out there.  We've been out most
>                                            weekends trying to fly off our
>                                            40 hours.  We're about 1/2 way
>                                            done.  We fly on most Saturdays
>                                            in the AM and on Sundays during
>                                            the mid-day.  Let us know when
>                                            you are usually out there and
>                                            hopefully we can come by to see
>                                            your beautiful Velocity.
>
>
>
>
>
>
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