Printer Friendly
The Free Dictionary
990,204,679 visitors served.
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

magnetic drum

   Also found in: Wikipedia 0.03 sec.

An early high-speed, direct access storage device that used a magnetic-coated cylinder with tracks around its circumference. Each track had its own read/write head. Magnetic drums were used in the 1950s and 1960s.

A Magnetic Drum
This magnetic drum added additional storage to the Whirlwind computer in the early 1950s. (Image courtesy of The MITRE Corporation Archives.)
?Page tools
Printer friendly
Cite / link
 Email
Feedback
? Mentioned in ? References in periodicals archive
 
Magnetic separators, whether magnetic pulleys, suspended magnets or magnetic drums that are placed appropriately in a system can remove or sort these ferrous materials from those that are non-magnetic.
Interest earned: with markets healthy, metals recyclers have been ... by Taylor, Brian / Recycling Today
Magnetic drums have permanent magnets for continuos, low-cost separation and can be installed inside closed chutes, at outlets of chutes and hoppers, or where materials discharge from feeders and conveyors.
Materials conveying, loading and storage by Plastics Technology
SWAC was a parallel machine with magnetic drum memory.
Information technology measurement and testing activities at NIST by Shakarji, Craig M. / Journal of Research of the National Institute of Standards and Technology
More results
 
Encyclopedia browser? ? Full browser
 
 
Encyclopedia
?

Disclaimer | Privacy policy | Feedback | Copyright © 2008 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Terms of Use.