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A Jabsco pump, neoprene vane pump or self-priming neoprene vane pump, is a type of pump typically used for liquid handling. They are mainly used when water or other liquids must be pumped. In this type of pump, the fluid is sucked continuously, with a capacity depending on the size of the pump and the speed of rotation of the neoprene impeller.
Carlisle sold his share of the business to Finch on August 4, 1926. Brent S. Finch, Robert's son, was named president, and the company started concentrating entirely on its searchlight business. After World War II, Brent R. Finch (son of Brent S.) was hired, at which point three generations of Finches were simultaneously employed by the company.
An acetylene gas miner's lamp. A carbide lamp or acetylene gas lamp is a simple lamp that produces and burns acetylene (C 2 H 2), which is created by the reaction of calcium carbide (CaC 2) with water (H 2 O).
A searchlight (or spotlight) is an apparatus that combines an extremely bright source (traditionally a carbon arc lamp) with a mirrored parabolic reflector to project a powerful beam of light of approximately parallel rays in a particular direction. It is usually constructed so that it can be swiveled about.
A Colortran ERS. An Ellipsoidal Reflector from a Leko Source Four ERS. Ellipsoidal reflector spot (abbreviated to ERS, or colloquially ellipsoidal or ellipse) is the name for a type of stage lighting instrument, named for the ellipsoidal reflector used to collect and direct the light through a barrel that contains a lens or lens train.
Before 1988, signalling in the metropolitan area was three-position speed signalling, similar to the Victorian system. All mainline signals have two signal 'heads' (originally upper quadrant semaphore arms but now colour light, LED or searchlight), both are always lit. The aspects shown depend on the allowable speed for the route set.
Searchlight BBS is a bulletin board system (BBS) developed in 1985 by Frank LaRosa for the TRS-80. [2] LaRosa formed a company, Searchlight Software, through which he marketed and sold Searchlight BBS. In 1987, LaRosa expanded the software and sold it as shareware written for the PC in Pascal (using Turbo Pascal). [2]
Searchlight Pictures logo wordmark. This is a list of films produced and released by American film studio Searchlight Pictures since 2020. All films listed are theatrical releases unless specified. Films labeled with a ‡ symbol signify a streaming release exclusively through Hulu, Disney+, or Star+.