GB1105172A - Improvements in and relating to electrical rotary machines - Google Patents

Improvements in and relating to electrical rotary machines

Info

Publication number
GB1105172A
GB1105172A GB905965A GB905965A GB1105172A GB 1105172 A GB1105172 A GB 1105172A GB 905965 A GB905965 A GB 905965A GB 905965 A GB905965 A GB 905965A GB 1105172 A GB1105172 A GB 1105172A
Authority
GB
United Kingdom
Prior art keywords
armature
winding
annular
march
slots
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
GB905965A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1105172A publication Critical patent/GB1105172A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Abstract

1,105,172. Dynamo-electric machines with permanent magnets. COMPAGNIE ELECTROMECANIQUE. 3 March, 1965 [4 March, 1964], No. 9059/65. Heading H2A. A direct current rotary machine comprises a stator and rotor arranged side-by-side, one comprising an annular permanent magnet 3, axially magnetized with alternate polarities, the other comprising a slotted ferromagnetic disc 1 having a drum-type winding disposed in the slots so as to leave a peripheral slotted annular part adjacent the magnetic poles,. free from winding. Fig. 4, shows an end elevation with different sections shown in each quadrant. The armature 1 has slots 13 shaped so as to facilitate machine winding of wave-wound conductors 10 which are connected to a commutator 11. The flux from any N pole of the magnet 3 passes radially along the teeth of the armature 1, across the windings 10 and back via the armature teeth to the adjoining S pole. The armature 1 may be sandwiched between two annular magnets 3 (Fig. 3, not shown), like poles facing one another. The armature 1 may be fixed relative to a rotating field 3.
GB905965A 1964-03-04 1965-03-03 Improvements in and relating to electrical rotary machines Expired GB1105172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966068A FR1395739A (en) 1964-03-04 1964-03-04 Further training in direct current rotating machines

Publications (1)

Publication Number Publication Date
GB1105172A true GB1105172A (en) 1968-03-06

Family

ID=8824664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB905965A Expired GB1105172A (en) 1964-03-04 1965-03-03 Improvements in and relating to electrical rotary machines

Country Status (4)

Country Link
DE (1) DE1488463C3 (en)
FR (1) FR1395739A (en)
GB (1) GB1105172A (en)
NL (1) NL147891B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144183A (en) * 1990-11-20 1992-09-01 Kollmorgen Corporation Flat motor of reduced length
WO2001069030A1 (en) * 2000-03-15 2001-09-20 Viktor Alexeevich Evseenkov Driven blind

Also Published As

Publication number Publication date
DE1488463A1 (en) 1969-08-07
FR1395739A (en) 1965-04-16
DE1488463B2 (en) 1975-01-16
DE1488463C3 (en) 1975-08-28
NL147891B (en) 1975-11-17
NL6502658A (en) 1965-09-06

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