GB1573656A - Electric motor assemblies - Google Patents

Electric motor assemblies Download PDF

Info

Publication number
GB1573656A
GB1573656A GB1959277A GB1959277A GB1573656A GB 1573656 A GB1573656 A GB 1573656A GB 1959277 A GB1959277 A GB 1959277A GB 1959277 A GB1959277 A GB 1959277A GB 1573656 A GB1573656 A GB 1573656A
Authority
GB
United Kingdom
Prior art keywords
motor
motors
rotor
respect
electric
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
GB1959277A
Other languages
English (en)
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.)
Centre National dEtudes Spatiales CNES
Societe des Telephones Ericsson SA
Original Assignee
Centre National dEtudes Spatiales CNES
Societe des Telephones Ericsson SA
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 Centre National dEtudes Spatiales CNES, Societe des Telephones Ericsson SA filed Critical Centre National dEtudes Spatiales CNES
Publication of GB1573656A publication Critical patent/GB1573656A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Multiple Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
GB1959277A 1976-05-14 1977-05-10 Electric motor assemblies Expired GB1573656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7614621A FR2351530A1 (fr) 1976-05-14 1976-05-14 Perfectionnements aux dispositifs reducteurs a moteurs electriques

Publications (1)

Publication Number Publication Date
GB1573656A true GB1573656A (en) 1980-08-28

Family

ID=9173171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1959277A Expired GB1573656A (en) 1976-05-14 1977-05-10 Electric motor assemblies

Country Status (3)

Country Link
DE (1) DE2721845B2 (enExample)
FR (1) FR2351530A1 (enExample)
GB (1) GB1573656A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987004574A1 (en) * 1986-01-21 1987-07-30 The University Of Manchester Institute Of Science Electrical machine

Also Published As

Publication number Publication date
DE2721845A1 (de) 1977-11-17
FR2351530B1 (enExample) 1981-05-29
FR2351530A1 (fr) 1977-12-09
DE2721845B2 (de) 1979-04-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee