Mechanical Music Digest™  Archives
You Are Not Logged In Login/Get New Account
Please Log In. Accounts are free!
Logged In users are granted additional features including a more current version of the Archives and a simplified process for submitting articles.
Home Archives Calendar Gallery Store Links Info
MMD > Archives > November 2008 > 2008.11.11 > 09Prev  Next


Pouch Modifies Ampico Airmotor Governor Suction
By Bill Maguire 

I'm working on a 1922 Marshall and Wendell Ampico A upright.  I have
restored maybe ten Ampico A's plus a few Amphions and I have never
seen a pouch underneath and connected to the governor spring.

If suction were applied to this pouch it would increase the pressure
applied by the spring and speed up the air motor.  The pouch has a small
elbow; my question is to where does the elbow connect?  Or where does
the pouch get its suction from?

Bill Maguire

(Message sent Tue 11 Nov 2008, 23:38:18 GMT, from time zone GMT-0800.)

Key Words in Subject:  Airmotor, Ampico, Governor, Modifies, Pouch, Suction
Home    Archives    Calendar    Gallery    Store    Links    Info   

Enter text below to search the MMD Website with Google


CONTACT FORM: Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD

Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2024 by Jody Kravitz.

Please read our Republication Policy before copying information from or creating links to this web site.

Click HERE to contact the webmaster regarding problems with the website.
Please support publication of the MMD by donating online
Please Support Publication of the MMD with your Generous Donation

Pay via PayPal

No PayPal account required

                                     
Translate This Page