GB1056605A - Synchronous machines - Google Patents

Synchronous machines

Info

Publication number
GB1056605A
GB1056605A GB3761865A GB3761865A GB1056605A GB 1056605 A GB1056605 A GB 1056605A GB 3761865 A GB3761865 A GB 3761865A GB 3761865 A GB3761865 A GB 3761865A GB 1056605 A GB1056605 A GB 1056605A
Authority
GB
United Kingdom
Prior art keywords
magnets
rotor
sept
pole
serve
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
GB3761865A
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 AG
Original Assignee
Siemens Schuckertwerke AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1056605A publication Critical patent/GB1056605A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

1,056,605. Permanent magnet machines. SIEMENS-SCHUCKERTWERKE A.G. Sept. 2, 1965 [Sept. 9, 1964; Nov. 23, 1964], No. 37618/65. Heading H2A. A synchronous motor has an external rotor excited by radially-magnetized magnets 7 located between laminated pole-shoes 6 and a laminated core 5. Gaps 8, filled with non- magnetic material, are located at the ends of the magnets. These presumably serve to prevent short-circuit of the pole-flux. Poleface slots 9 carry damping bars, and holding bolts pass through holes 11. Preferably, the rotor is formed of two sections axially spaced by non-magnetic supporting discs 13 (Fig. 3, not shown). The rotor is carried in a supporting drum 14 which may be of steel and serve to replace the laminated core (Figs. 4, 5, not shown). The magnets are of ferrite.
GB3761865A 1964-09-09 1965-09-02 Synchronous machines Expired GB1056605A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0093051 1964-09-09
DES0094291 1964-11-23

Publications (1)

Publication Number Publication Date
GB1056605A true GB1056605A (en) 1967-01-25

Family

ID=25997799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3761865A Expired GB1056605A (en) 1964-09-09 1965-09-02 Synchronous machines

Country Status (6)

Country Link
BE (1) BE668926A (en)
CH (1) CH446511A (en)
DE (1) DE1488383A1 (en)
GB (1) GB1056605A (en)
NL (1) NL6511020A (en)
SE (1) SE312171B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189652A1 (en) * 1984-12-10 1986-08-06 Precise Power Corporation Synchronous AC motor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59117451A (en) * 1982-12-24 1984-07-06 Fanuc Ltd Synchronous electric rotary machine
US5825113A (en) * 1995-07-05 1998-10-20 Electric Power Research Institute, Inc. Doubly salient permanent magnet machine with field weakening (or boosting) capability
TR199601080A2 (en) * 1996-12-30 1998-07-21 Ar�El�K A.�. High performance electric motor.
DE102007028966A1 (en) 2007-06-23 2008-12-24 Schaeffler Kg Tape roll of a spirally wound up and unwindable tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189652A1 (en) * 1984-12-10 1986-08-06 Precise Power Corporation Synchronous AC motor
AU581475B2 (en) * 1984-12-10 1989-02-23 Precise Power Corporation Improved synchronous A.C motor

Also Published As

Publication number Publication date
SE312171B (en) 1969-07-07
CH446511A (en) 1967-11-15
BE668926A (en) 1965-12-16
NL6511020A (en) 1966-03-10
DE1488383A1 (en) 1969-07-03

Similar Documents

Publication Publication Date Title
GB1147917A (en) Permanent magnet rotor
GB1277492A (en) Electrical machine having permanent magnet excitation
GB1171858A (en) Improvements in and relating to Permanent Magnet Rotors.
GB1359548A (en) Permanent magnetic rotor for synchronous electric machines
GB1262763A (en) Improvements in and relating to synchronous timer motors
GB1366949A (en) Synchronous electric machine
GB1114562A (en) Rotor for a dynamo-electric machine
IT1003692B (en) STATOR FOR MACHINES WITH PERMANENT MAGNET EXCITATION
GB976450A (en) Improvements in or relating to alternators and motors
GB1309851A (en) Rotor and stator electrical machine assemblies
IE43265L (en) Permanent magnet rotor
IT964218B (en) ELECTRIC MACHINE EXCITED WITH PERMANENT MAGNETS
GB1099010A (en) A variable-reluctance electric machine
SE312171B (en)
GB1202575A (en) Improvements in or relating to electric tachogenerators
MY106954A (en) Electro-magnetic machines
GB1118604A (en) Improvements in or relating to field magnet structures for dynamo-electric machines
GB1055886A (en) Dynamo electric machines of the reluctance type
GB1075050A (en) An electric gap-tube motor
GB1336447A (en) Transient leakage flux barriers for d-c dynamoelectric machines
GB1305069A (en)
GB970053A (en) Improvements in permanent magnet alternator
GB747587A (en) Improvements in alternators
GB1079970A (en) A synchronous motor with permanent magnet excitation
GB1049119A (en) Improvements in or relating to means for generating the automatic starting torque ofsingle phase motors