Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB25789/35A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Thomson Houston Co LtdfiledCriticalBritish Thomson Houston Co Ltd
Publication of GB467655ApublicationCriticalpatent/GB467655A/en
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F27/00—Details of transformers or inductances, in general
H01F27/28—Coils; Windings; Conductive connections
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Transformers For Measuring Instruments
(AREA)
Abstract
467,655. Protective arrangements. BRITISH THOMSON-HOUSTON CO.. Ltd. Sept. 17, 1935, No. 25789. Void. Convention date, Sept. 18, 1934. [Class 38 (iv)] In a transformer having an earthed neutral correct voltage distribution between the phases A, B, C and a conductor D is maintained in the event of a short-circuit in one of the phase windings by means of an opendelta winding 3 connected between the earthed neutral and the conductor D. Instead of an open delta winding a winding mounted on an additional core limb may be used.
GB25789/35A1934-09-181935-09-17Improvements in and relating to transformer connections
ExpiredGB467655A
(en)