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Harold E Brandmaier

from Harrington Park, NJ
Age ~98

Harold Brandmaier Phones & Addresses

  • 63 Florence Rd, Harrington Pk, NJ 07640 (201) 768-4268
  • Harrington Park, NJ
  • 3150 Anchorway Ct, Falls Church, VA 22042
  • East Hanover, NJ

Emails

g***b@aol.com

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Us Patents

Fluid Storage And Expulsion System

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US Patent:
54697018, Nov 28, 1995
Filed:
Sep 10, 1993
Appl. No.:
8/119356
Inventors:
Kirk Sneddon - Sayville NY
Harold Brandmaier - Harrington Park NJ
Assignee:
Arde, Inc. - Norwood NJ
International Classification:
F02K 944
US Classification:
60259
Abstract:
A fluid storage and expulsion system having a rigid tank, the tank having two propellant chambers and two independently operable piston assemblies slidable in their propellant chambers for expelling propellant. In a first embodiment, a coaxial fluid storage expulsion system having inner and outer pistons is provided. Accordingly, the inner piston is provided which is slidable in an inner annular space for expelling fluid therein through a second opening. As well, an outer piston is provided which is slidable in an outer annular space for expelling a second fluid through a first opening. In a further embodiment, the pistons and tanks are positioned in series. As such, the rigid tank is provided with forward and aft propellant chambers as well as forward and aft piston assemblies. A piston guide, which extends the length of the rigid tank is positioned concentrically within the tank. A pressurant is provided for moving the forward piston assembly and expelling the fluid from the forward tank through an annular space of the second aft portion of the piston guide.
Harold E Brandmaier from Harrington Park, NJ, age ~98 Get Report