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The trommel screen has many different configurations. For the drum component, an internal screw is fitted when the placement of the drum is flat or elevated at an angle less than 5°. The internal screw facilitates the movement of objects through the drum by forcing them to spiral.
Sony's 36" FED prototypes have been shown drawing only 14 W when displaying brightly lit scenes, whereas a conventional LCD screen of similar size would normally draw well over 100 W. Avoiding the need for a backlighting system and thin-film transistor active matrix also greatly reduces the complexity of the set as a whole, while also reducing ...
Jib roller furling drum. To be successfully furled, a sail must be flexible enough to wrap around a tight radius. Sail stiffening devices such as battens can be accommodated by roller furling systems when they lie parallel to the mast; otherwise furling must be stopped at the lowest batten or the battens must be removed.
However, in industrial applications, the term "winch" generally implies a machine which stores the rope on a drum. Most cassette players utilize a device called a capstan to draw the magnetic tape from the cassette across the tape head. It functions similarly to, and was likely named for, the nautical device.
The Phalanx CIWS (SEE-wiz) is an automated gun-based close-in weapon system to defend military watercraft automatically against incoming threats such as aircraft, missiles, and small boats. It was designed and manufactured by the General Dynamics Corporation, Pomona Division , [ 3 ] later a part of Raytheon .
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1 Main Circuit (1MC) is the term for the shipboard public address circuits on United States Navy and United States Coast Guard vessels.This provides a means of transmitting general information and orders to all internal ship spaces and topside areas, and is loud enough that all embarked personnel are (normally) able to hear it.
Centurion Boats was founded by Rick and Pam Lee. They acquired the trade name from a Salt Lake City company, and took their first order by phone in 1976. [3] [4] The first products were inboard ski boats, which were produced in a leased 10,000 square foot facility in Southern California. In 1986 the first V-Drive ski boat was brought to market.