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
GB27850/22A
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.)
HENRY CROCHAT ETS
Original Assignee
HENRY CROCHAT ETS
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 HENRY CROCHAT ETSfiledCriticalHENRY CROCHAT ETS
Publication of GB187238ApublicationCriticalpatent/GB187238A/en
H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Control Of Eletrric Generators
(AREA)
Abstract
187,238. Etablissements H. Crochat. Oct. 14, 1921. [Convention date]. Void [Published under Sect. 91 of the Act]. Systems for continuous-current motors only.- The speed of the driving motors d is varied by varying in direction and magnitude the excitation of a generator e mounted upon the same shaft as the generator b. A clutch may be placed between the prime-mover a and the shaft of the generators b, e in order that the machines b, e may operate as a motor-generator.
GB27850/22A1921-10-141922-10-13Improvements in or relating to electric installations
ExpiredGB187238A
(en)
Improvements in and relating to dynamo electric machines having variable speed drives, specially applicable to the generators of electric lighting sets for motor vehicles