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GB467846A - Improvement in stepwise moving electrical devices - Google Patents

Improvement in stepwise moving electrical devices

Info

Publication number
GB467846A
GB467846A GB1261/36A GB126136A GB467846A GB 467846 A GB467846 A GB 467846A GB 1261/36 A GB1261/36 A GB 1261/36A GB 126136 A GB126136 A GB 126136A GB 467846 A GB467846 A GB 467846A
Authority
GB
United Kingdom
Prior art keywords
segments
improvement
conducting
electrical devices
jan
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
GB1261/36A
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.)
Yokogawa Electric Corp
Original Assignee
Hokushin Electric Works 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 Hokushin Electric Works Ltd filed Critical Hokushin Electric Works Ltd
Publication of GB467846A publication Critical patent/GB467846A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/10—Control of position or direction without using feedback
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • H—ELECTRICITY
    • 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Toys (AREA)
  • Adjustable Resistors (AREA)

Abstract

467,846. Electric selective signalling systems. KABUSHIKI KAISHA HOKUSHIN DENKI SEISAKUSHO. Jan. 15, 1936, No. 1261. Convention date, Jan. 16, 1935. [Class 40 (i)] The transmitter of a resultant-field signalling system comprises three brushes contacting with a divided conducting drum, the two conducting segments of the drum being of unequal size and connected to the two poles of a battery. As shown, the two segments 4 and 5 are divided by the insulating strip 3, the two conducting segments being of unequal size and the brushes being spaced at 120‹. The receiver comprises a star- or delta-connected rotor which rotates in a stationary magnetic field.
GB1261/36A 1935-01-16 1936-01-15 Improvement in stepwise moving electrical devices Expired GB467846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP467846X 1935-01-16

Publications (1)

Publication Number Publication Date
GB467846A true GB467846A (en) 1937-06-24

Family

ID=12756941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1261/36A Expired GB467846A (en) 1935-01-16 1936-01-15 Improvement in stepwise moving electrical devices

Country Status (1)

Country Link
GB (1) GB467846A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082972B (en) * 1954-03-13 1960-06-09 Standard Elektrik Lorenz Ag Small direct current rotating field motor, especially for radio systems
DE3936662A1 (en) * 1989-11-03 1991-06-06 Peter Stichnothe Four-phase stepper motor with superimposed rotor windings - wound in opposite directions on each soft-iron axis carrying one pole magnetically aligned at alternate steps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1082972B (en) * 1954-03-13 1960-06-09 Standard Elektrik Lorenz Ag Small direct current rotating field motor, especially for radio systems
DE3936662A1 (en) * 1989-11-03 1991-06-06 Peter Stichnothe Four-phase stepper motor with superimposed rotor windings - wound in opposite directions on each soft-iron axis carrying one pole magnetically aligned at alternate steps

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