TODD FREDERICK KNOWLES
Pilots at Surrey Cir, Phoenix, AZ
License number
Arizona A4470856
Issued Date
Feb 2017
Expiration Date
Feb 2019
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
13020 N Surrey Cir, Phoenix, AZ 85029
Professional information
Tantalum Capacitor Case With Increased Volumetric Efficiency
US Patent:
6952339, Oct 4, 2005
Filed:
May 13, 2004
Appl. No.:
10/846267
Inventors:
Todd Knowles - Phoenix AZ, US
International Classification:
H01G009/00
US Classification:
361528, 361508, 361509, 361516, 361518, 361519, 361523, 29 2503
Abstract:
A capacitor and a method for assembling a capacitor. A capacitor is assembled from a case, which contains an anode that is electrically insulated from the case by isolators. A washer is placed above the anode. This washer transfers force from a capacitor cap to the isolators and anode, securing the anode in place. A cap is placed on the case. The cap may be shaped as a toroid with an outer and an inner annular wall. The annular walls may meet at the top and have an opening at the bottom creating a cap cavity in order to store electrolyte or other materials in the cap. The cap also supports a glass seal that insulates the lead tube and lead wire coming from the anode. Once assembled, the capacitor is filled with electrolyte. A weld extends around the cap to secure the cap to the case. The weld may be administered from the top of the capacitor.
Pres At Tpc
Position:
Pres at TPC
Location:
Phoenix, Arizona Area
Industry:
Electrical/Electronic Manufacturing
Work:
TPC
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Pres