The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 1983
Filed:
Mar. 10, 1981
Willibald Zerlik, Birr, CH;
BBC Brown, Boveri & Company, Limited, Baden, CH;
Abstract
In the coil end of a rotor of an electrical machine, the terminal ends emerging from different grooves and resting on different cylindrical surfaces must be electrically connected with each other and hydraulically with a water chamber. This is accomplished by distributors which include a connecting stud and two shanks which extend therefrom. The shanks have bores which extend at an acute angle into a bore on the connecting stud. This causes only very small flow resistance. The freedom that is gained in terms of choosing the desired shank lengths, and the freedom to choose the interval between the free shank endings, gives rise to a number of production advantages. Furthermore, the quality tests for checking the junction of the distributor pieces with the terminal endings of the windings are simplified.