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Stack light in automated production for in-line quality inspection. Stack lights (also known as signal tower lights, indicator lights, andon lights, warning lights, industrial signal lights, or tower lights) are commonly used on equipment in industrial manufacturing and process control environments to provide visual and audible indicators of a machine's status to machine operators, technicians ...
Three gearboxes were available with ratios of 2.675, 2.973 and 3.324 and the 900 RPM driving motor was operated at slips of 4% to 20%, giving speeds of 864 to 720 RPM. Transmitters installed in Europe, operating on 50 Hz power, had a wavelength range of 12,500 to 28,800 meters due to the lower speed of the driving motor.
Tetramethyl acetyloctahydronaphthalenes (International Nomenclature for Cosmetic Ingredients name) (1-(1,2,3,4,5,6,7,8-ottaidro-2,3,8,8,-tetrametil-2-naftil)etan-1-one) is a synthetic ketone fragrance also known as OTNE (octahydrotetramethyl acetophenone) and by other commercial trade names such as: Iso E Super, Iso Gamma Super, Anthamber, Amber Fleur, Boisvelone, Iso Ambois, Amberlan, Iso ...
Tri Lite, Inc. announced its acquisition of the Mars Signal Light Company, on January 23, 1991. Tri Lite still manufactures many of the traditional Mars Lights under the Tri Lite Mars brand. The company has since updated the Mars "888" Traffic Breaker with energy-efficient LEDs replacing the earlier sealed beam halogen/incandescent lamp.
Joly-Arco alternator - In this machine, invented by Georg von Arco around 1911, the alternator produced its signal at a lower fundamental frequency, and the frequency was multiplied 2 to 4 times in separate magnetic frequency doublers, [3] invented by Vallauri [10] and Maurice Joly [11] in 1911, [12] a nonlinear transformer with its iron core ...
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Boston should record about 3 feet of snow each winter but less than 2 feet fell in the past two winters combined. This upcoming stretch could bring 1 to 2 feet of snow to the city, depending on ...
†Frontier Radio & FR VR numbers include an ovenized oscillator [12] and +28V bus power converter unit with ~1.4-W quiescent draw and ~80% efficiency vs. a lower-power TCXO and lower-voltage 6-12V bus power on FR Lite.