Librascope

Librascope

Librascope was a Glendale, California division of General Precision Inc. founded in 1937 by Lewis W. Imm to improve aircraft load balancing, and acquired by General Precision in 1941.

Librascope was a manufacturer of early digital computers sold in both the business and defense markets. They hired Stan Frankel, a Manhattan Project veteran and early ENIAC programmer, to design the LGP-30 desktop computer in 1956.

Librascope was eventually purchased by Singer Corporation and moved into the manufacture of marine systems for the defense industry. The company specialized in Fire control systems for torpedoes - though they continued to work on a variety of other smaller military contracts through the 1970s.

After Singer was taken over by corporate raider Paul Bilzerian, the company was sold to Loral in 1992. The division was eventually sold to Lockheed Martin and was eventually absorbed into the Lockheed Martin Federal Systems, but is now called Lockheed Martin NE&SS-Undersea Systems.

According to documents on history.nasa.gov, the Centaur second stage rocket used a "Librascope 3"

External links

* [http://www.cs.ualberta.ca/~smillie/ComputerAndMe/Part19.html LGP-30 description]
* [http://wps.com/projects/LGP-21/ LGP-21 description]
* [http://www.hp9825.com/html/stan_frankel.html Story of Stan P. Frankel, designer of the LGP-30]
* [http://ed-thelen.org/comp-hist/BRL64-l.html#LIBRASCOPE-C141 Librascope C141] airborne navigation computer
* [http://ed-thelen.org/comp-hist/BRL64-l.html#LIBRASCOPE-L90-I Librascope L90-I] general purpose aerospace computer
* [http://ed-thelen.org/comp-hist/BRL64-l.html#LIBRASCOPE-L600 Librascop L600] aircraft and missile guidance computer
* [http://ed-thelen.org/comp-hist/BRL64-l.html#LIBRASCOPE-L2010 Librascope L2010] general purpose rugged computer
* [http://ed-thelen.org/comp-hist/BRL64-l.html#LIBRASCOPE-L3055 Librascope L3055] data processor for 473L system
* [http://americanhistory.si.edu/collections/scienceservice/052125.htm Air Force 473L global communications system]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Librascope — Связать? …   Википедия

  • LOCS — • Librascope Operations Control System • Logic and Control Simulator ( > IEEE Standard Dictionary ) …   Acronyms

  • Memoria de tambor — de un ordenador Polish ZAM 41. La Memoria de tambor fue una de las primeras memorias de ordenador. Inventada por Gustav Tauschek en Austria en 1932, fue ampliamente usada en los años 1950 y en los años 1960. Para muchas máquinas, un tambor… …   Wikipedia Español

  • Drum memory — of a Polish ZAM 41 computer Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM …   Wikipedia

  • LGP-30 — It was first manufactured in 1956 with a retail price of $47,000. The LGP 30 was commonly referred to as a desk computer. It was 26 inches deep, 33 inches high, and 44 inches long, exclusive of the typewriter shelf. The computer weighed… …   Wikipedia

  • NCSM Onondaga — Pour les articles homonymes, voir Onondaga. 48°31′0″N 68°28′0″O / …   Wikipédia en Français

  • Upholder/Victoria class submarine — The Upholder / Victoria class submarines, also known as the Type 2400 (due to their displacement of 2,400t), are diesel electric Fleet submarines designed in the UK in the late 1970s to supplement the Royal Navy s nuclear submarine force. In 1998 …   Wikipedia

  • Collins class submarine — HMAS Rankin, sixth submarine of the Collins class, underway in 2006 Class overview Builders: Australian Submarine Corporatio …   Wikipedia

  • Singer Corporation — NOTOC Singer Corporation is a manufacturer of sewing machines, first established as I.M. Singer Co. in 1851 by Isaac Merrit Singer with New York lawyer Edward Clark. Best known for its sewing machines, it was renamed Singer Manufacturing Company… …   Wikipedia

  • Friden Flexowriter — The Friden Flexowriter, or flexowriter as on its nameplate, was a teleprinter, a heavy duty electric typewriter capable of being driven not only by a human typing, but also automatically by several methods including direct attachment to a… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”