作者：
PRITZLAFF, J.A.LANIEWSKI, J.P.John A. Pritzlaff attended Northwestern University under the regular NROTC program. After graduation
in 1951 he served on board the USS CHARLES J. BADGER (DD657). He obtained his master's degree in Mechanical Engineering at Northwestern in 1955. Since that time he has been working at the General Electric Advanced Technology Laboratories in Schenectady New York. He has been active in the fields of hydraulics pneumatics optics mechanics and underwater component and system design. He developed an optical-mechanical portion of the Polaris fire control system. His underwater activities have included sonobuoy evaluations testing of space vehicle recovery equipment and direction of the buoy development work discussed in this paper. He has written several technical papers published by the Society of Automotive Engineers Design News Machine Design and the American Society of Naval Engineers. He is a member of the American Society of Mechanical Engineers the American Society of Naval Engineers and the Marine Technology Society. He is a Lieutenant in the Naval Reserve and is a licensed Professional Engineer in the States of Illinois and New York.
作者：
HANSEN, O. RICHARDUHLER, DALE G.O. Richard Hansen obtained a BSCE from Colorado State University in 1950 and has participated in continuing educational courses at the University of Washington
Wayne State University and the University of Michigan. He was employed at Puget Sound Naval Shipyard for five years as a Mechanical Engineer and Project leader in industrial gases and cryogenic O2. Producers for Shipboard Applications followed by seven years at Chrysler Corporation initially as a project engineer in the FBM program subsequently assigned to Mechanical Laboratory achieving Managing Engineer status of a department therein which contained the facilities group instrumentation group and an experimental machine shop. This was followed by employment at Westinghouse Astronuclear Laboratories as a senior engineer conducting studies in two phase liquid hydrogen flow in simulated NERVA cores. Following this he served two years of employment with the Lockheed Georgia Company conducting material studies in combined nuclear cryogenic environments at the NASA 60 megawatt test reactor located in Sandusky Ohio. Joined NAVSEC in 1966 as a mechanical engineer in the compressed air systems group and has been assigned to the Supervisor of Diving Salvage and Ocean Engineering conducting analysis and evaluation of compressed air and gas systems associated with diving and salvage operations. Dale G. Uhler received BSCE degree from Carnegie Institute of Technology in 1964. He spent two years as a construction engineer before entering graduate school at the University of Miami
Florida where he received his MS degree in applied mechanics with a minor in Ocean Engineering in 1968. He is now employed as an Ocean Engineer in the office of the U. S. Navy Director of Diving Salvage and Ocean Engineering where he is the project manager for the Large Object Salvage System and related development programs and concurrently working toward his Ph. D. at Catholic University.
The advent of deep ocean technology has created a need of buoyancy at ever increasing depths. This paper concerns itself with two most widely used techniques for dewatering/deballasting, compressed air supplied by sur...
作者：
JONES, RAMr. Robert A. Jones is a Naval Architect in the Deck Systems Branch of the Naval Ship Engineering Center
Hyattsville Md. He holds a Bachelor of Science degree in Mechanical Engineering from the University of Illinois. Upon joining NAVSEC in 1965 he completed the Hull Systems and Weapons Support Division Junior Engineer Training Program and was then assigned to his present position which includes design and system engineering for submersible vehicle mechanical system equipment jettisoning system underwater work tools and submersible vehicle certification. He is a Registered Engineer in Training in the State of Illinois. He is a member of the Marine Technology Society and the Association of Senior Engineers of the Naval Ship Systems Command.
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