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Michael A Grolmes

from Simpsonville, KY
Age ~84

Michael Grolmes Phones & Addresses

  • 4590 Webb Rd, Simpsonville, KY 40067 (502) 243-0983
  • Downers Grove, IL
  • Lisle, IL
  • 4590 Webb Rd, Simpsonville, KY 40067 (502) 243-9678

Work

Position: Machine Operators, Assemblers, and Inspectors Occupations

Publications

Us Patents

Vented Safety Vessel With Acoustic Trap For Rarefaction Waves

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US Patent:
50770187, Dec 31, 1991
Filed:
Jun 12, 1987
Appl. No.:
7/062287
Inventors:
Michael A. Grolmes - Lisle IL
Hans K. Fauske - Hinsdale IL
Michael Epstein - Northbrook IL
Assignee:
Westinghouse Electric Corp. - Pittsburgh PA
International Classification:
G05D 1606
US Classification:
422113
Abstract:
An acoustical wave trap is combined with the rupture disc or relief valve used in vessels for storing potentially explosive materials. The acoustical wave trap operates to substantially reduce the magnitude of the rarefaction wave produced within the vessel when the rupture disc or relief valve opens, and thereby simplifies the pressure relief requirements.
Michael A Grolmes from Simpsonville, KY, age ~84 Get Report