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SE7505390L - COMMUTER-FREE DC MOTOR. - Google Patents

COMMUTER-FREE DC MOTOR.

Info

Publication number
SE7505390L
SE7505390L SE7505390A SE7505390A SE7505390L SE 7505390 L SE7505390 L SE 7505390L SE 7505390 A SE7505390 A SE 7505390A SE 7505390 A SE7505390 A SE 7505390A SE 7505390 L SE7505390 L SE 7505390L
Authority
SE
Sweden
Prior art keywords
commuter
free
motor
Prior art date
Application number
SE7505390A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
E J Bahm
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Publication of SE7505390L publication Critical patent/SE7505390L/en

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Brushless Motors (AREA)
SE7505390A 1974-06-12 1975-05-09 COMMUTER-FREE DC MOTOR. SE7505390L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47880174A 1974-06-12 1974-06-12

Publications (1)

Publication Number Publication Date
SE7505390L true SE7505390L (en) 1975-12-15

Family

ID=23901404

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505390A SE7505390L (en) 1974-06-12 1975-05-09 COMMUTER-FREE DC MOTOR.

Country Status (8)

Country Link
JP (1) JPS518511A (en)
AU (1) AU8190475A (en)
BE (1) BE829671A (en)
DE (1) DE2524285A1 (en)
FR (1) FR2275055A1 (en)
IT (1) IT1053795B (en)
NL (1) NL7505770A (en)
SE (1) SE7505390L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU708569B3 (en) * 1997-10-30 1999-08-05 Kalam, Professor A. Induction of power (in motor) from a stationary object (stator) to a rotary object (rotor) with automatic and sensorless speed and position detection
US9662126B2 (en) 2009-04-17 2017-05-30 Arthrosurface Incorporated Glenoid resurfacing system and method
US9520229B2 (en) * 2014-02-12 2016-12-13 Hamilton Sundstrand Corporation Rotary transformers for electrical machines
US20150250472A1 (en) 2014-03-07 2015-09-10 Arthrosurface Incorporated Delivery System for Articular Surface Implant
US10305356B2 (en) * 2014-09-26 2019-05-28 The Boeing Company Synchronous machine with common motor/generator exciter stage

Also Published As

Publication number Publication date
FR2275055A1 (en) 1976-01-09
BE829671A (en) 1975-12-01
IT1053795B (en) 1981-10-10
AU8190475A (en) 1976-12-09
DE2524285A1 (en) 1976-01-02
JPS518511A (en) 1976-01-23
NL7505770A (en) 1975-12-16

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