DE2538319C3 - Stromzuführungseinrichtung für Gleichstrommaschinen - Google Patents

Stromzuführungseinrichtung für Gleichstrommaschinen

Info

Publication number
DE2538319C3
DE2538319C3 DE19752538319 DE2538319A DE2538319C3 DE 2538319 C3 DE2538319 C3 DE 2538319C3 DE 19752538319 DE19752538319 DE 19752538319 DE 2538319 A DE2538319 A DE 2538319A DE 2538319 C3 DE2538319 C3 DE 2538319C3
Authority
DE
Germany
Prior art keywords
commutator
contact
rollers
rotor
contact rollers
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
DE19752538319
Other languages
German (de)
English (en)
Other versions
DE2538319B2 (de
DE2538319A1 (de
Inventor
Samuel Blacksburg Va. Noodleman (V.St.A.)
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.)
Inland Motor Division Of Kollmorgen Corp Radford Va (vsta)
Original Assignee
Inland Motor Division Of Kollmorgen Corp Radford Va (vsta)
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
Priority claimed from US05/502,213 external-priority patent/US3937993A/en
Priority claimed from US05/576,125 external-priority patent/US3991331A/en
Application filed by Inland Motor Division Of Kollmorgen Corp Radford Va (vsta) filed Critical Inland Motor Division Of Kollmorgen Corp Radford Va (vsta)
Publication of DE2538319A1 publication Critical patent/DE2538319A1/de
Publication of DE2538319B2 publication Critical patent/DE2538319B2/de
Application granted granted Critical
Publication of DE2538319C3 publication Critical patent/DE2538319C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K25/00—DC interrupter motors or generators
    • 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
    • H02K13/006—Structural associations of commutators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)
DE19752538319 1974-08-30 1975-08-26 Stromzuführungseinrichtung für Gleichstrommaschinen Expired DE2538319C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/502,213 US3937993A (en) 1974-05-20 1974-08-30 Commutating structure for DC machines
US05/576,125 US3991331A (en) 1973-07-30 1975-05-09 Commutating structure for DC machines

Publications (3)

Publication Number Publication Date
DE2538319A1 DE2538319A1 (de) 1976-03-18
DE2538319B2 DE2538319B2 (de) 1979-08-02
DE2538319C3 true DE2538319C3 (de) 1980-04-03

Family

ID=27054066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752538319 Expired DE2538319C3 (de) 1974-08-30 1975-08-26 Stromzuführungseinrichtung für Gleichstrommaschinen

Country Status (6)

Country Link
CH (1) CH589382A5 (cg-RX-API-DMAC7.html)
DE (1) DE2538319C3 (cg-RX-API-DMAC7.html)
FR (1) FR2283567A1 (cg-RX-API-DMAC7.html)
GB (1) GB1487877A (cg-RX-API-DMAC7.html)
IE (1) IE43337B1 (cg-RX-API-DMAC7.html)
IT (1) IT1044439B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2277277C2 (ru) * 2004-07-05 2006-05-27 Открытое акционерное общество Омское специальное конструкторское бюро приборов Токосъемное устройство

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805566B4 (de) * 1998-02-12 2006-07-20 Schaeffler Kg Wälzlagerung für Schienenfahrzeuge mit Stromdurchgang
EP2639936B1 (de) * 2012-03-16 2015-04-29 Siemens Aktiengesellschaft Elektrische Maschine mit permanent erregtem Läufer und zugehöriger permanent erregter Läufer
DE102019204962A1 (de) * 2019-04-08 2020-10-08 Audi Ag Verfahren zum Herstellen eines Bauteils
CN116865499B (zh) * 2023-08-08 2023-12-22 嘉兴市华俊机电有限公司 一种节能型直流电机
WO2025098276A1 (zh) * 2023-11-10 2025-05-15 董礼貌 一种磁流导体活动导电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH222895A (de) * 1941-01-15 1942-08-15 Licentia Gmbh Periodisch betätigter Schalter, insbesondere für mechanische Stromrichter.
FR905313A (fr) * 1942-10-16 1945-11-30 Materiel Telephonique Installation de couplage pour redresseurs de courant à contacts actionnés mécaniquement
US2409600A (en) * 1944-04-07 1946-10-15 Curtiss Wright Corp Roller arrangement for conducting electrical current
DE938864C (de) * 1952-08-05 1956-02-09 Emag Elek Zitaets Ges M B H Mechanischer Stromrichter
US3768054A (en) * 1972-04-03 1973-10-23 Gen Electric Low flux leakage magnet construction
US3819964A (en) * 1973-07-30 1974-06-25 Kollmorgen Corp Commutating structure for d.c.permanent magnet machines
US3876892A (en) * 1973-07-30 1975-04-08 Kollmorgen Corp Commutating structure for dc permanent magnet machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2277277C2 (ru) * 2004-07-05 2006-05-27 Открытое акционерное общество Омское специальное конструкторское бюро приборов Токосъемное устройство

Also Published As

Publication number Publication date
IT1044439B (it) 1980-03-20
GB1487877A (en) 1977-10-05
FR2283567A1 (fr) 1976-03-26
IE43337L (en) 1976-02-29
DE2538319B2 (de) 1979-08-02
IE43337B1 (en) 1981-02-11
FR2283567B1 (cg-RX-API-DMAC7.html) 1978-04-07
CH589382A5 (cg-RX-API-DMAC7.html) 1977-06-30
DE2538319A1 (de) 1976-03-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: PFENNING, J., DIPL.-ING. MEINIG, K., DIPL.-PHYS., PAT.-ANW., 1000 BERLIN

8339 Ceased/non-payment of the annual fee