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Hermetic refrigeration terminal
In accordance with this invention, generally stated, a hermetic refrigeration terminal having a cup-shaped body with a generally flat bottom wall and at least one ...
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Submarine power cable conductor
I claim: 1. A submarine power cable conductor comprising: at least one central conductor consisting of at least one layer of metal wires stranded helically at mean ...
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High strength cable usable undersea
We claim: 1. A high strength cable usable undersea and comprising an inner sheath provided outside a cable core for transmitting a communication signal or electric power ...
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Telephone line tester
Accordingly, it is a general object of the invention to provide a novel and improved telephone line tester. A more specific object is to provide a telephone line tester ...
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Remote mail delivery reporting system triggered by predetermined mail in a mailbox
In the broadest aspect of the invention, an improved remote reporting system is provided which includes electrical means for detecting a selectively predetermined piece ...
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Phase difference fault detector
OF THE INVENTION Attention is now directed to FIG. 1 which provides an electrical circuit 10 of the invention. The circuit 10 includes a heater 12, a power supply 14, ...
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Method of making a graphite-glass composite laser mirror
We claim: 1. A method of making a laser mirror comprising laying up alternating ply stacks of graphite fibers and particulate glass in a pressing mold having a highly ...
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Molding process for fiber reinforced glass matrix composite articles
I claim: 1. A method of forming a fiber reinforced glass or glass-ceramic matrix composite, particularly adapted to forming such composite in complex shapes, comprising ...
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Method for the manufacture of a toughened and/or bent pane with solar control coating containing platinum or the like
We claim as our invention: 1. A method for manufacturing a toughened and/or bent glass pane constructed from soda-lime-silica glass and having a reduced transmission of ...
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Metal detector
Accordingly, it is a general object of the invention to provide a novel and improved metal detector system for a forage harvesting machine. A more specific object is to ...
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