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GB1018705A - Improvements in or relating to apparatus responsive to the rotation of a rotatable member - Google Patents

Improvements in or relating to apparatus responsive to the rotation of a rotatable member

Info

Publication number
GB1018705A
GB1018705A GB2573863A GB2573863A GB1018705A GB 1018705 A GB1018705 A GB 1018705A GB 2573863 A GB2573863 A GB 2573863A GB 2573863 A GB2573863 A GB 2573863A GB 1018705 A GB1018705 A GB 1018705A
Authority
GB
United Kingdom
Prior art keywords
relating
rotation
rotatable member
tachometer
apparatus responsive
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
GB2573863A
Inventor
Ivor Bernard Topp
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.)
S Smith and Sons Ltd
S Smith and Sons England Ltd
Original Assignee
S Smith and Sons Ltd
S Smith and Sons England 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 S Smith and Sons Ltd, S Smith and Sons England Ltd filed Critical S Smith and Sons Ltd
Priority to GB2573863A priority Critical patent/GB1018705A/en
Publication of GB1018705A publication Critical patent/GB1018705A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1,018,705. Tachometer-generators. S. SMITH & SONS (ENGLAND) Ltd. Aug. 28, 1964 [June 28, 1963], No. 25738/63. Heading H2A. A tachometer-generator comprises a pick-up coil 8 on a magnetic rod 4 which is polarized by a magnet 3 at one end and whose other end is close to a rotating magnetic member 12 which induces measurable ripples in the coil flux. The active end of the rod may carry an adjustable pole-piece which may be of various shapes, and is surrounded by a flux-return cylinder. The open end of this cylinder may be castellated.
GB2573863A 1963-06-28 1963-06-28 Improvements in or relating to apparatus responsive to the rotation of a rotatable member Expired GB1018705A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2573863A GB1018705A (en) 1963-06-28 1963-06-28 Improvements in or relating to apparatus responsive to the rotation of a rotatable member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2573863A GB1018705A (en) 1963-06-28 1963-06-28 Improvements in or relating to apparatus responsive to the rotation of a rotatable member

Publications (1)

Publication Number Publication Date
GB1018705A true GB1018705A (en) 1966-02-02

Family

ID=10232478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2573863A Expired GB1018705A (en) 1963-06-28 1963-06-28 Improvements in or relating to apparatus responsive to the rotation of a rotatable member

Country Status (1)

Country Link
GB (1) GB1018705A (en)

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