GB1515695A - Dc machine - Google Patents

Dc machine

Info

Publication number
GB1515695A
GB1515695A GB2252875A GB2252875A GB1515695A GB 1515695 A GB1515695 A GB 1515695A GB 2252875 A GB2252875 A GB 2252875A GB 2252875 A GB2252875 A GB 2252875A GB 1515695 A GB1515695 A GB 1515695A
Authority
GB
United Kingdom
Prior art keywords
machine
equalizing connections
improving commutation
commutator
heading
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
GB2252875A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1515695A publication Critical patent/GB1515695A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/10—Arrangements of brushes or commutators specially adapted for improving commutation
    • H02K13/105—Spark suppressors associated with the commutator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

1515695 Improving commutation in dynamoelectric machines ROBERT BOSCH GmbH 23 May 1975 [6 Dec 1974] 22528/75 Heading H2A In a D.C. machine the equalizing connections for improving commutation are joined to each individual segment. The equalizing connections shown take the form of coils 21, 22 arranged in two layers and disposed between the core 13 and the commutator 16.
GB2252875A 1974-12-06 1975-05-23 Dc machine Expired GB1515695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457649 DE2457649A1 (en) 1974-12-06 1974-12-06 DC MACHINE

Publications (1)

Publication Number Publication Date
GB1515695A true GB1515695A (en) 1978-06-28

Family

ID=5932650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2252875A Expired GB1515695A (en) 1974-12-06 1975-05-23 Dc machine

Country Status (2)

Country Link
DE (1) DE2457649A1 (en)
GB (1) GB1515695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114567108A (en) * 2022-03-03 2022-05-31 上海电气集团上海电机厂有限公司 Voltage-equalizing line arrangement structure of large-diameter rotor direct-current motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114567108A (en) * 2022-03-03 2022-05-31 上海电气集团上海电机厂有限公司 Voltage-equalizing line arrangement structure of large-diameter rotor direct-current motor

Also Published As

Publication number Publication date
DE2457649A1 (en) 1976-06-10

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Legal Events

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