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
GB21569/47A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International CofiledCriticalWestinghouse Electric International Co
Publication of GB625524ApublicationCriticalpatent/GB625524A/en
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
G01R11/56—Special tariff meters
G01R11/60—Subtraction meters; Meters measuring maximum or minimum load hours
Abstract
625,524. Supply meters. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Aug. 7, 1947, No. 21569. Convention date, Aug. 22, 1941. Drawings to Specification. [Class 37] The subject-matter of this Specification is identical with that described in Specification 575,041.
GB21569/47A1941-08-221947-08-07Improvements in or relating to alternating-current instruments
ExpiredGB625524A
(en)