GB221591A - Alternating current commutator machine - Google Patents

Alternating current commutator machine

Info

Publication number
GB221591A
GB221591A GB1661023A GB1661023A GB221591A GB 221591 A GB221591 A GB 221591A GB 1661023 A GB1661023 A GB 1661023A GB 1661023 A GB1661023 A GB 1661023A GB 221591 A GB221591 A GB 221591A
Authority
GB
United Kingdom
Prior art keywords
commutator
rings
rotor
alternating
discs
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
GB1661023A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1661023A priority Critical patent/GB221591A/en
Publication of GB221591A publication Critical patent/GB221591A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K27/00—AC commutator motors or generators having mechanical commutator
    • H02K27/12—AC commutator motors or generators having mechanical commutator having multi-phase operation
    • H02K27/18—AC commutator motors or generators having mechanical commutator having multi-phase operation in shunt connection with rotor feeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

221,591. Kostenko, M., and Japolsky, N. June 26, 1933. Alternating-current commutator Machines; commutators and collecting-rings; brush-holders. -An alternating-current commutator machine has the stator windings S, Fig. 1, connected through slip-rings Q to the segments of a commutator K, driven with the rings at a speed proportional to that of the rotor R, the brushes of the commutator being connected through sliprings B to the rotor windings, the other extremities of which are connected to the machine terminals. The potential around the commutator varies as a curve of which the complete wave length or period is the circumference of the commutator. but a multiple connection from each ring may be employed, together with a step-down drive for the rings and commutator, whereby several complete potential cycles may be obtained around the commutator. Fig. 2 shows this method in which each of the rings Q is connected to three commutator segments 120‹ apart in a bipolar machine, the rings and commutator being geardriven at one-third of the speed of the rotor. Two separate stator windings may be employed, each with its slip-rings and commutator, these being connected to the rotor in series or parallel. Figs. 5 and 6 show means for mounting the sliprings in a common plane. The rings fare carried by discs A, B having cavities e through which the connecting-leads are brought to grooves between the discs and the shaft F. The brushes are carried by holders g, h mounted on each side of the discs. The invention may be applied to alternating-current commutator generators of the type described in Specification 210,482.
GB1661023A 1923-06-26 1923-06-26 Alternating current commutator machine Expired GB221591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1661023A GB221591A (en) 1923-06-26 1923-06-26 Alternating current commutator machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1661023A GB221591A (en) 1923-06-26 1923-06-26 Alternating current commutator machine

Publications (1)

Publication Number Publication Date
GB221591A true GB221591A (en) 1924-09-18

Family

ID=10080424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1661023A Expired GB221591A (en) 1923-06-26 1923-06-26 Alternating current commutator machine

Country Status (1)

Country Link
GB (1) GB221591A (en)

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