AU500552B2 - Commutators - Google Patents

Commutators

Info

Publication number
AU500552B2
AU500552B2 AU81903/75A AU8190375A AU500552B2 AU 500552 B2 AU500552 B2 AU 500552B2 AU 81903/75 A AU81903/75 A AU 81903/75A AU 8190375 A AU8190375 A AU 8190375A AU 500552 B2 AU500552 B2 AU 500552B2
Authority
AU
Australia
Prior art keywords
brush
contact
area
rotation
segment
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
AU81903/75A
Other languages
English (en)
Other versions
AU8190375A (en
Inventor
J. J Bates
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.)
NATIONAL RESEARCH DEVELOPMENT CORP
Original Assignee
NAT RES DEV
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 NAT RES DEV filed Critical NAT RES DEV
Publication of AU8190375A publication Critical patent/AU8190375A/en
Application granted granted Critical
Publication of AU500552B2 publication Critical patent/AU500552B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H01R39/06—Commutators other than with external cylindrical contact surface, e.g. flat commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/04—Commutators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/02—Details for dynamo electric machines
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush
    • H01R39/24—Laminated contacts; Wire contacts, e.g. metallic brush, carbon fibres

Landscapes

  • Motor Or Generator Current Collectors (AREA)
AU81903/75A 1974-06-10 1975-06-06 Commutators Expired AU500552B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25623/74A GB1478883A (en) 1974-06-10 1974-06-10 Commutators
GBGB25623/74 1974-06-10

Publications (2)

Publication Number Publication Date
AU8190375A AU8190375A (en) 1976-12-09
AU500552B2 true AU500552B2 (en) 1979-05-24

Family

ID=10230660

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81903/75A Expired AU500552B2 (en) 1974-06-10 1975-06-06 Commutators

Country Status (8)

Country Link
JP (1) JPS5821393B2 (enExample)
AU (1) AU500552B2 (enExample)
DE (1) DE2525416A1 (enExample)
FR (1) FR2274148A1 (enExample)
GB (1) GB1478883A (enExample)
IT (1) IT1036259B (enExample)
NL (1) NL7506838A (enExample)
ZA (1) ZA753534B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576085A (en) * 1982-10-29 1986-03-18 General Motors Corporation Slip ring assembly
AU4870985A (en) * 1984-10-19 1986-04-24 Allied Colloids Limited Dry-powdered polysaccharides
JPH0369489U (enExample) * 1989-11-08 1991-07-10
DE102010063067A1 (de) * 2010-12-14 2012-06-14 Siemens Aktiengesellschaft Optimierung von Gleichstrommotoren bei Ankerneuwicklungen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE26799C (de) * L. GERARD, Privatdozent der technischen Hochschute, und W. V. BONSOR in Brüssel Commutator für dynamo-elektrische Maschinen
US3521101A (en) * 1968-12-30 1970-07-21 Ford Motor Co Dynamoelectric machine armature

Also Published As

Publication number Publication date
DE2525416A1 (de) 1975-12-18
NL7506838A (nl) 1975-12-12
FR2274148A1 (fr) 1976-01-02
GB1478883A (en) 1977-07-06
JPS5821393B2 (ja) 1983-04-28
AU8190375A (en) 1976-12-09
JPS5110301A (enExample) 1976-01-27
FR2274148B1 (enExample) 1981-09-25
DE2525416C2 (enExample) 1987-08-13
IT1036259B (it) 1979-10-30
ZA753534B (en) 1976-05-26

Similar Documents

Publication Publication Date Title
AU497500B2 (en) Adriamycins
AU497203B2 (en) Neohelometer
CA1011529A (en) Connector
AU497283B2 (en) 1-thiadiazolimidazolidinones
AU467292B2 (en) Eye-bush
AU498064B2 (en) Electrical crimping-ferrule
AU496973B2 (en) 5-nitro-imidazoles
AU8190375A (en) Commutators
AU485004B2 (en) Connector
AU495022B2 (en) Improved haircutters
AU481087B2 (en) An improved dogspike
AU482405B2 (en) Seco-prostaglandins
AU486206B2 (en) Triazolobenzodiazepines
AU490236B2 (en) Daunomycins
AU484632B2 (en) Aryloxyphenylpropylamines
AU485931B2 (en) Triazine-diones
AU482293B2 (en) 7-methoxycephalosporins
AU493659B2 (en) 1-thiadiazolyl-6-acyloxyetrahydro-pyrimidinones
AU491257B2 (en) 11b-fluoro-androstenes
AU489054B2 (en) Thiadiazolylimidazolidones
AU488320B2 (en) Polycycloanilines
AU493202B2 (en) Spacer-turbulator
AU468625B2 (en) Wire-connector
AU491120B2 (en) 7d-hydroxy-oestradiol
AU490826B2 (en) Hydrowaxing