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LCD's Turning Black

Considerations in the Design of an IP67 Rated Computer or Display for Outdoor Marine Applications An outdoor designed product is required to be totally sealed to eliminate uncontrolled system contamination through external fans and openings. To increase system reliability,

 

Geislinger Delivers Record Sized Coupling

Geislinger GmbH recently delivered its biggest torsional elastic coupling — a coupling with an outer diameter of 2.8- m and a weight of 36.3 tons. The coupling will be built into the drive line of a VLCC tanker, with an energy saving counter-rotating double propeller.

LNG-5 . . . Dusseldorf

Authors from 13 countries will present more than 40 technical papers to some 2,000 delegates expected to attend the Fifth International Conference and Exhibition on Liquefied Natural Gas (LNG-5) scheduled August 29- September 1, 1977, in Dusseldorf, West Germany.

1 6 - P a g e G e m s C a t a l og F e a t u r e s S o l i d - S t a te Relays A n d Barriers

Gems Sensors Division, Plainville, Conn., recently published a new 16-page catalog describing solid-state Safe-Pak and Zener Barriers that protect instrumentation or equipment in potentially hazardous areas. The units render non-voltage producing sensors intrinsically-safe.

Aeroquip T-J Division Offers New Series TP Proximity Switches

—Literature Available Aeroquip Corporation's T-J Division has come out with the new series TP proximity switches which provide fully adjustable position sensing and control of series TP NFPA interchangeable aluminum air cylinders. Detailed information

Sternwheeler Landing Queen Delivered By Walker Marine Yard

The 500-passenger Landing Queen, a 290-ton displacement sternwheel riverboat, was christened recently at the Landing at Seven Coves, a country club/resort hotel on Lake Conroe, Texas. More than 200 guests attended the ceremony, which was hosted by Wilburn S.

Navy Orders Hydrographic Launches From Uniflite —Literature Available

The U.S. Naval Sea Systems Command has awarded a contract valued at $601,000 to Uniflite, Inc., fiberglass boat manufacturer headquartered at Bellingham, Wash., for three 36-foot hydrographic survey launches, according to James J. Doud Jr., Uniflite president.

New Instrument Monitors Chlorine Residuals- Literature Available

EPCO, developer and manufacturer of OEM electronics for the pollution control industry, has introduced an instrument capable of continuous monitoring and recording of chlorine concentrations in waters at 1-500 parts per billion concentration levels.

Brochure Available On Comsat General Marisat Terminal

A versatile onboard communications center, Marisat terminal model 3055M, is described in a new four-color brochure being offered by Comsat General Corporation of Washington, D.C. The 3055M terminal gives a ship or offshore facility at sea many

 
 
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