GB400435A - Improvements in synchronous alternating current motors particularly for talking-machine driving - Google Patents

Improvements in synchronous alternating current motors particularly for talking-machine driving

Info

Publication number
GB400435A
GB400435A GB33557/32A GB3355732A GB400435A GB 400435 A GB400435 A GB 400435A GB 33557/32 A GB33557/32 A GB 33557/32A GB 3355732 A GB3355732 A GB 3355732A GB 400435 A GB400435 A GB 400435A
Authority
GB
United Kingdom
Prior art keywords
machine driving
stator
talking
alternating current
berlin
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
GB33557/32A
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 Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB400435A publication Critical patent/GB400435A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/06—Motors having windings on the stator and a variable-reluctance soft-iron rotor without windings, e.g. inductor motors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/04—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
    • G03B27/06—Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box for automatic repeated copying of the same original

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

400,435. Motors. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin -(Assignees of Janzen, 0. ; 10, Sonnenburger Strasse, Berlin.) Nov. 26, 1932, No. 33557. Convention date, Sept. 29. [Class 35.] Motors with unwound iron armatures.- In a synchronous motor of the type having an annular exciting winding arranged coaxially with the stator, and a toothed unwound iron rotor, the exciting winding is in two oppositely connected separate coils S1, S2 spaced apart in the axial direction and separated by an annular body A of magnetic material. The stator coils are embraced by pole rings P1, P2, and these together with the body A and the rotor R are formed with poles. All the stator parts are preferably of cast iron. The motor is particularly applicable for talking machine driving.
GB33557/32A 1932-09-29 1932-11-26 Improvements in synchronous alternating current motors particularly for talking-machine driving Expired GB400435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE400435X 1932-09-29

Publications (1)

Publication Number Publication Date
GB400435A true GB400435A (en) 1933-10-26

Family

ID=6400019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33557/32A Expired GB400435A (en) 1932-09-29 1932-11-26 Improvements in synchronous alternating current motors particularly for talking-machine driving

Country Status (2)

Country Link
FR (1) FR400435A (en)
GB (1) GB400435A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997611A (en) * 1956-07-02 1961-08-22 Jacob S Feiner Annular hysteresis electric motor
US20150042182A1 (en) * 2011-05-31 2015-02-12 Mclaren Automotive Limited Electrical Machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997611A (en) * 1956-07-02 1961-08-22 Jacob S Feiner Annular hysteresis electric motor
US20150042182A1 (en) * 2011-05-31 2015-02-12 Mclaren Automotive Limited Electrical Machines

Also Published As

Publication number Publication date
FR400435A (en) 1909-07-27

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