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
GB18898/29A
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.)
Koch and Sterzel AG
Original Assignee
Koch and Sterzel AG
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 Koch and Sterzel AGfiledCriticalKoch and Sterzel AG
Publication of GB331676ApublicationCriticalpatent/GB331676A/en
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F38/00—Adaptations of transformers or inductances for specific applications or functions
H01F38/18—Rotary transformers
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Transformers For Measuring Instruments
(AREA)
Abstract
331,676. Koch & Sterzel Akt.-Ges. Dec. 24, 1928, [Convention date]. Transformers.-A suspension column is formed by a combination of the individual casings of cascadeconnected transformers. In an arrangement for current transformers which may be used for measuring purposes, Fig. 2, the casings 11 - - 14 have two shelllike halves held together by conducting holders 15 - - 18 by which they are secured to the suspension insulator links 19, 20, 21. The casings are vertically superposed and supported by a double suspension chain which supports the high-tension line 22. Each casing has openings for wires connecting the coils. In another arrangement voltage transformers are used.
GB18898/29A1928-12-241929-06-19An improved means of connecting earthed choking coils or transformers in cascade
ExpiredGB331676A
(en)