GB906712A - Improvements in and relating to dynamo-electric machines - Google Patents

Improvements in and relating to dynamo-electric machines

Info

Publication number
GB906712A
GB906712A GB3149357A GB3149357A GB906712A GB 906712 A GB906712 A GB 906712A GB 3149357 A GB3149357 A GB 3149357A GB 3149357 A GB3149357 A GB 3149357A GB 906712 A GB906712 A GB 906712A
Authority
GB
United Kingdom
Prior art keywords
tacho
oct
dynamo
relating
electric machines
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
GB3149357A
Inventor
Reginald Donahoe Ball
William John Pope
Thomas Henry Palmer
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.)
English Electric Co Ltd
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB3149357A priority Critical patent/GB906712A/en
Publication of GB906712A publication Critical patent/GB906712A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/42—Asynchronous induction generators

Landscapes

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

Abstract

906,712. Tacho-generators. ENGLISH ELECTRIC CO. Ltd. Oct. 3, 1958 [Oct. 8, 1957], No. 31493/57. Class 40 (1). [Also in Group XXXV] A linear tacho-generator has quadrature stator windings 15, 16, the former of which is constantly A.C. excited, and the latter produces a voltage proportional to the speed of the metal strip, rope, wire, or track rail, &c. The windings are arranged in singlelayer in slots 14 in one or two cores 13 adjacent the member, shown as a hoistrope 130, whose speed is to be measured. The output winding 16 may be tuned by a condenser. Like poles may be opposite one another.
GB3149357A 1957-10-08 1957-10-08 Improvements in and relating to dynamo-electric machines Expired GB906712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3149357A GB906712A (en) 1957-10-08 1957-10-08 Improvements in and relating to dynamo-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3149357A GB906712A (en) 1957-10-08 1957-10-08 Improvements in and relating to dynamo-electric machines

Publications (1)

Publication Number Publication Date
GB906712A true GB906712A (en) 1962-09-26

Family

ID=10323900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3149357A Expired GB906712A (en) 1957-10-08 1957-10-08 Improvements in and relating to dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB906712A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440532A (en) * 1965-05-07 1969-04-22 Skinner Precision Ind Inc Speed sensor for linear induction motors
US3462675A (en) * 1966-10-26 1969-08-19 Lev Vladimirovich Pivovarov Device for noncontact measurement of speed of moving strip of electrically conductive material
US3663844A (en) * 1970-03-13 1972-05-16 Anvar Asynchronous machine having an open magnetic circuit
US3797452A (en) * 1971-01-17 1974-03-19 C Dobson Motor drives for vacuum deposition apparatus
US3852627A (en) * 1973-04-09 1974-12-03 M Davis Composite stator concentric linear induction motor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3440532A (en) * 1965-05-07 1969-04-22 Skinner Precision Ind Inc Speed sensor for linear induction motors
US3462675A (en) * 1966-10-26 1969-08-19 Lev Vladimirovich Pivovarov Device for noncontact measurement of speed of moving strip of electrically conductive material
US3663844A (en) * 1970-03-13 1972-05-16 Anvar Asynchronous machine having an open magnetic circuit
US3797452A (en) * 1971-01-17 1974-03-19 C Dobson Motor drives for vacuum deposition apparatus
US3852627A (en) * 1973-04-09 1974-12-03 M Davis Composite stator concentric linear induction motor

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