GB1176960A - A Direct-Current Motor - Google Patents

A Direct-Current Motor

Info

Publication number
GB1176960A
GB1176960A GB3378067A GB3378067A GB1176960A GB 1176960 A GB1176960 A GB 1176960A GB 3378067 A GB3378067 A GB 3378067A GB 3378067 A GB3378067 A GB 3378067A GB 1176960 A GB1176960 A GB 1176960A
Authority
GB
United Kingdom
Prior art keywords
winding
motor
july
cylinder
shaft
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
GB3378067A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1176960A publication Critical patent/GB1176960A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

1,176,960. D.C. electric motors. SIEMENS A.G. 21 July, 1967 [23 July, 1966], No. 33780/67. Heading H2A. In a D.C. motor comprising a rotatable permanent magnet 2 secured to a motor shaft 1, and a magnetic yoke 6 surrounding a stationary winding 7, the latter consists of endless loops forming the curved surface of a cylinder coaxial with the magnet and each comprising two helically wound lengths extending from end to end of the winding and so wound in mutually opposite directions that in defining one complete helical loop they traverse one revolution of the cylinder. The shaft is mounted in end shields 3, 4 via sintered or plastics, e.g. domeshaped bearings, and the winding 7 is adhered to the bore of the yoke 6 which comprises stamped annular discs formed to a solid assembly by deformation of the tubular housing 5. The motor shown is of miniature size, having no commutator or slip rings.
GB3378067A 1966-07-23 1967-07-21 A Direct-Current Motor Expired GB1176960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0104981 1966-07-23

Publications (1)

Publication Number Publication Date
GB1176960A true GB1176960A (en) 1970-01-07

Family

ID=7526242

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3378067A Expired GB1176960A (en) 1966-07-23 1967-07-21 A Direct-Current Motor

Country Status (5)

Country Link
BE (1) BE699270A (en)
CH (1) CH462303A (en)
DE (1) DE1563002A1 (en)
GB (1) GB1176960A (en)
NL (1) NL6705138A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570229A1 (en) * 1984-09-07 1986-03-14 Pfeiffer Vakuumtechnik DIRECT CURRENT MOTOR, WITHOUT MANIFOLD, FOR HIGH ROTATION SPEEDS
GB2172149A (en) * 1985-03-08 1986-09-10 Kollmorgen Tech Corp Electric motors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002624A (en) * 1990-11-30 1992-06-16 Kinetron Bv MINIATURE ENGINE.
DE10149560A1 (en) * 2001-10-08 2003-04-17 Laing Oliver Electric motor for pump unit, has stationary winding around rotor with sections in air gap between edges of short circuit ring at angle to rotation axis and back alternately until 360 degrees covered

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570229A1 (en) * 1984-09-07 1986-03-14 Pfeiffer Vakuumtechnik DIRECT CURRENT MOTOR, WITHOUT MANIFOLD, FOR HIGH ROTATION SPEEDS
GB2172149A (en) * 1985-03-08 1986-09-10 Kollmorgen Tech Corp Electric motors
GB2172149B (en) * 1985-03-08 1989-06-28 Kollmorgen Tech Corp Servomotor with high energy product magnets

Also Published As

Publication number Publication date
CH462303A (en) 1968-09-15
DE1563002A1 (en) 1970-03-19
NL6705138A (en) 1968-01-24
BE699270A (en) 1967-11-03

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