Search

Jon Feroy Phones & Addresses

  • 2214 92Nd Ave E, Puyallup, WA 98371 (253) 926-2590
  • Edgewood, WA
  • 517 Dubois St, Cheney, WA 99004
  • Sumner, WA
  • Spokane, WA

Work

Position: Production Occupations

Emails

Publications

Us Patents

Waste Tank Clog Removal System

View page
US Patent:
59751118, Nov 2, 1999
Filed:
Sep 29, 1997
Appl. No.:
8/939131
Inventors:
Thomas J. Galantowicz - Bellevue WA
Eric J. Essman - Everett WA
Jon A. Feroy - Edgewood WA
Assignee:
The Boeing Company - Seattle WA
International Classification:
B08B 906
B08B 908
US Classification:
137239
Abstract:
A waste tank clog removal system is provided for removing clogs during draining of a waste tank through a drain line. This system removes the clog by flushing the clog back into the waste tank. A bypass valve and a hose assembly are added to an existing waste tank drain and rinse system. The hose assembly is connected to the bypass valve and routed to the drain line, between a ball valve and a drain valve. When clogging occurs, the bypass valve is rotated to a bypass position, the drain valve is closed, and rinse fluid fills the drain line to push the clog back into the waste tank.
Jon A Feroy from Edgewood, WA, age ~59 Get Report