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Grant Larry Stimson

from Oscoda, MI
Age ~75

Grant Stimson Phones & Addresses

  • Oscoda, MI
  • Palm Harbor, FL
  • Davison, MI

Publications

Us Patents

Metallized Glass Seal Resistor Compositions And Resistor Spark Plugs

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US Patent:
41123301, Sep 5, 1978
Filed:
May 20, 1977
Appl. No.:
5/798858
Inventors:
Grant L. Stimson - Davison MI
Patrick N. Kesten - Davison MI
Assignee:
General Motors Corporation - Detroit MI
International Classification:
H01J 744
H01J 1346
H01J 1734
H01J 1978
US Classification:
315 46
Abstract:
An electrically stable, radio frequency interference suppressing glass-type resistor seal composition forming a gas-tight seal within the center bore of a ceramic insulator wherein the glass is formed from a mixture, in % by weight, of about 25-50% borosilicate glass and about 50-75% barium borate glass and wherein the metal powder used in the composition consists essentially of a mixture, in parts by weight, of about 1-4 parts antimony and about 2-8 parts silicon. The end portion of the terminal screw positioned within the glass seal may be unroughened for a length of from about 0. 065 to about 0. 10 inch from the end to preclude breaking of conductivity at the interface of the glass seal with the end portion of the terminal screw.

Metallized Glass Seal Resistor Composition

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US Patent:
53048946, Apr 19, 1994
Filed:
Sep 2, 1992
Appl. No.:
7/939741
Inventors:
Grant L. Stimson - Davison MI
Assignee:
General Motors Corporation - Detroit MI
International Classification:
H01J 744
US Classification:
315 58
Abstract:
A metal-glass seal resistor composition for use between a terminal member and an electrode member in a resistor spark plug containing by weight of 24 to 33 percent glass, 18 to 25 percent mullite, 36 to 49 percent zirconia, 0. 5 to 1. 6 percent carbon black, 0 to 2. 0 percent bentonite, 0. 3 to 0. 8 percent sucrose, 0. 8 to 1. 2 percent lithium carbonate, 0. 5 to 1. 3 percent antimony and 0. 5 to 1. 3 percent silicon.
Grant Larry Stimson from Oscoda, MI, age ~75 Get Report