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GB427868A - Apparatus for actuating or controlling electrically operated machines - Google Patents

Apparatus for actuating or controlling electrically operated machines

Info

Publication number
GB427868A
GB427868A GB2988234A GB2988234A GB427868A GB 427868 A GB427868 A GB 427868A GB 2988234 A GB2988234 A GB 2988234A GB 2988234 A GB2988234 A GB 2988234A GB 427868 A GB427868 A GB 427868A
Authority
GB
United Kingdom
Prior art keywords
actuating
motors
electrically operated
motor
give
Prior art date
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
GB2988234A
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.)
Herbert Morris Ltd
Original Assignee
Herbert Morris 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 Herbert Morris Ltd filed Critical Herbert Morris Ltd
Priority to GB2988234A priority Critical patent/GB427868A/en
Publication of GB427868A publication Critical patent/GB427868A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)

Abstract

427,868. Control of two motors. MORRIS, Ltd., H., and ROBERTSON, G. A., Empress Works, Loughborough, Leicestershire. Oct. 18, 1934, No. 29882. Addition to 399,223. Drawings to Specification. [Class 38 (iii)] The actuating motor of a driving arrangement according to the parent Specification, has a single constant speed, and the relieving motor has windings arranged to give two or more constant speed selected at will. Squirrel-cage motors are employed and the relieving motor has additional stator windings to give the several constant speeds. Both motors are under the control of a controller which also controls the electromagnetic brakes.
GB2988234A 1934-10-18 1934-10-18 Apparatus for actuating or controlling electrically operated machines Expired GB427868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2988234A GB427868A (en) 1934-10-18 1934-10-18 Apparatus for actuating or controlling electrically operated machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2988234A GB427868A (en) 1934-10-18 1934-10-18 Apparatus for actuating or controlling electrically operated machines

Publications (1)

Publication Number Publication Date
GB427868A true GB427868A (en) 1935-05-01

Family

ID=10298714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2988234A Expired GB427868A (en) 1934-10-18 1934-10-18 Apparatus for actuating or controlling electrically operated machines

Country Status (1)

Country Link
GB (1) GB427868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578015A (en) * 1945-07-10 1951-12-11 Gustav A Reinhard Transmission
US2935673A (en) * 1954-07-31 1960-05-03 Siemens Ag Alternating-current drive for ship winches and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578015A (en) * 1945-07-10 1951-12-11 Gustav A Reinhard Transmission
US2935673A (en) * 1954-07-31 1960-05-03 Siemens Ag Alternating-current drive for ship winches and the like

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