BS 4999-21:1972 - Specification for general requirements for rotating electrical machines. Classification of methods of cooling

BS 4999-21:1972

Specification for general requirements for rotating electrical machines. Classification of methods of cooling

Status : Revised, Withdrawn   Published : February 1972 Replaced By : BS 4999-106:1987

WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001


Assigns designations to the methods of cooling rotating electrical machines. Gives a simplified code for the most currently used types of machine, and a complete classification covering all types of machines.




Standard NumberBS 4999-21:1972
TitleSpecification for general requirements for rotating electrical machines. Classification of methods of cooling
StatusRevised, Withdrawn
Publication Date14 February 1972
Withdrawn Date27 February 1987
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 4999-106:1987
Amended ByAMD 3417
Draft Superseded By69/19066 DC
DescriptorsRotating electric machines, Cooling systems, Classification systems, Coolants, Cooling, Heat exchangers
ICS29.160.01
CommitteePEL/2
ISBN0 580 06927 3
PublisherBSI
FormatA4
DeliveryNo
File Size0 KB
Price£182.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
BSI Customer Services
cservices@bsigroup.com, +44 345 086 9001
 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


Worldwide Standards
We can source any standard from anywhere in the world


BSOL

The faster, easier way to work with standards