Patents Assigned to Perry Oceanographics, Inc.
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Patent number: 5047298Abstract: The present invention teaches a closed loop energy system including means capable of managing both the cooling cycle and the fuel/oxidant gas flow in conjunction with a fuel cell. The system includes a plurality of galvanic cells, gas flow conduit means, internal fluid flow conduit means, heat exchanger means, liquid-gas separator means, and gas repressurization means.Type: GrantFiled: November 13, 1990Date of Patent: September 10, 1991Assignee: Perry Oceanographics, Inc.Inventors: John H. Perry, Jr., Abraham Person, Steven M. Misiaszek, Donald P. Alessi, Jr.
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Patent number: 4883823Abstract: An integrated power system is located adjacent a body of saline water. The power system includes a solar powered and a wind driven engine. Desalinization and electrolysis of the water is provided. The system produces carbon dioxide and hydrogen which are used to generate methanol. The methanol can be used as a fuel to drive a combustion engine.Type: GrantFiled: April 21, 1988Date of Patent: November 28, 1989Assignee: Perry Oceanographics, Inc.Inventors: John H. Perry, Jr., Bharat K. Bhatt, Jesse Capps, Paul M. Eldridge, Leonard Greiner, Robert W. Lockyer, Michelle Martin, Raymond R. McNeice, Steven M. Misiaszek, Stanton S. Perry, Thomas F. Sullivan, Paul G. Campbell
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Patent number: 4776171Abstract: An integrated power system is located adjacent a body of saline water. The power system includes a solar powered and a wind driven engine. Desalinization and electrolysis of the water is provided. The system produces carbon dioxide and hydrogen which are used to generate methanol. The methanol can be used as a fuel to drive a combustion engine.Type: GrantFiled: November 14, 1986Date of Patent: October 11, 1988Assignee: Perry Oceanographics, Inc.Inventors: John H. Perry, Jr., Bharat K. Bhatt, Jesse Capps, Paul M. Eldridge, Leonard Greiner, Robert W. Lockyer, Michelle Martin, Raymond R. McNeice, Steven M. Misiaszek, Stanton S. Perry, Thomas F. Sullivan, Paul G. Campbell
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Patent number: 4324195Abstract: A device for underwater taking in and paying out of a submarine cable or tether feeding a remote controlled submarine. A stationary guide tube has a funnel above and below it for guiding a tether therethrough. The tether is moved by a power driven wheel projecting into the guide tube. A dome spaced above the guide tube is shaped to deflect the tether into an annular storage chamber around the tube.Type: GrantFiled: September 22, 1980Date of Patent: April 13, 1982Assignee: Perry Oceanographics, Inc.Inventors: Frank D. Cunningham, Michael A. Witt, Robert M. Hill
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Patent number: 4301399Abstract: The integrity of the insulation of an electrical device composed of at least two conductive members having a potential therebetween and at least two insulating layers successively surrounding the conductive members, is monitored by interposing an electrically conductive, integrity monitoring layer between the two insulating layers so that a first one of the insulating layers is disposed between the conductive members and the conductive layer and a second one of the insulating layers is disposed between the conductive layer and the environment surrounding the device, monitoring the impedance of the first layer between the conductive members and the conductive layer, and monitoring the impedance of the second layer between the conductive layer and the surrounding environment.Type: GrantFiled: July 3, 1979Date of Patent: November 17, 1981Assignee: Perry Oceanographics, Inc.Inventors: Harvey A. Miller, Jon P. Newman, Charles R. Yemington
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Patent number: 4274405Abstract: The ambient pressure of the environment of an individual within a vessel is varied between an upper and lower pressure value by providing the vessel with a mass of gas sufficient to fill at least a substantial part of the vessel, and varying the quantity of liquid, primarily water, in the vessel in order to cause the pressure therein to vary correspondingly between the upper and lower values.Type: GrantFiled: June 20, 1979Date of Patent: June 23, 1981Assignee: Perry Oceanographics, Inc.Inventors: Thomas C. Schmidt, Charles R. Yemington
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Patent number: 4149818Abstract: Diving apparatus which includes a bell assembly normally negatively buoyant and including a bell. There is a frame movable vertically beneath the sea surface and having a portion defining a path. Such frame is movable between an upper position and a lower position above the subsea surface at which the frame can be made temporarily stationary. Bell moving apparatus is disposed between the bell assembly and the frame for moving the bell between a lower position adjacent the subsea surface and an upper position adjacent the frame. Apparatus is provided for mounting the bell assembly for movement along such path.Type: GrantFiled: August 22, 1977Date of Patent: April 17, 1979Assignee: Perry Oceanographics, Inc.Inventors: Frederic L. Hettinger, Joel Rizzo
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Patent number: 4121383Abstract: A mechanism for securing a dome-shaped door in an opening of a vessel to effect sealing with respect to pressure at either side of the door, the convex side of the door being directed towards the exterior of the vessel and the mechanism being disposed at the concave side of the door and including locking members radially movable into a door locking position and a spider assembly connect to move the locking members and mounted for movement along a shaft carried by the door between a position in which the assembly is adjacent the door and the locking members are retracted from the door locking position and a position in which the assembly is spaced from the concave side of the door and the locking members are in the door locking position, whereby the mechanism can be retained substantially within the recess defined by the door at its concave side.Type: GrantFiled: July 11, 1977Date of Patent: October 24, 1978Assignee: Perry Oceanographics, Inc.Inventors: Billy H. Holmes, John B. Schwartz
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Patent number: 4094159Abstract: Diving apparatus which includes a bell assembly normally negatively buoyant and including a bell. There are frame means movable vertically beneath the sea surface. Such frame means are movable between an upper position and a lower position above the subsea surface and at which the frame means can be made temporarily stationary. Bell moving means are connected between the bell assembly and the frame means for moving the bell between a lower position adjacent the subsea surface and an upper position adjacent the frame means.Type: GrantFiled: June 10, 1976Date of Patent: June 13, 1978Assignee: Perry Oceanographics, Inc.Inventor: Frederic L. Hettinger