FR994657A - Collector for electric motors - Google Patents

Collector for electric motors

Info

Publication number
FR994657A
FR994657A FR994657DA FR994657A FR 994657 A FR994657 A FR 994657A FR 994657D A FR994657D A FR 994657DA FR 994657 A FR994657 A FR 994657A
Authority
FR
France
Prior art keywords
collector
electric motors
motors
electric
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
Other languages
French (fr)
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.)
Electrolux Corp
Original Assignee
Electrolux Corp
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 Electrolux Corp filed Critical Electrolux Corp
Application granted granted Critical
Publication of FR994657A publication Critical patent/FR994657A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/06—Manufacture of commutators
    • H01R43/08—Manufacture of commutators in which segments are not separated until after assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49011—Commutator or slip ring assembly
FR994657D 1948-10-04 1949-09-05 Collector for electric motors Expired FR994657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52727A US2535825A (en) 1948-10-04 1948-10-04 Commutator

Publications (1)

Publication Number Publication Date
FR994657A true FR994657A (en) 1951-11-21

Family

ID=21979520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR994657D Expired FR994657A (en) 1948-10-04 1949-09-05 Collector for electric motors

Country Status (4)

Country Link
US (1) US2535825A (en)
BE (1) BE491107A (en)
FR (1) FR994657A (en)
GB (1) GB662603A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826707A (en) * 1955-04-12 1958-03-11 Hoover Co Commutators for dynamo-electric machines
US3061749A (en) * 1959-07-09 1962-10-30 Hoover Ball & Bearing Co Commutator
US3212170A (en) * 1961-04-28 1965-10-19 Black & Decker Mfg Co Armature and method of making the same
US3395449A (en) * 1963-04-04 1968-08-06 Globe Tool Eng Co Progressively winding armature coils and deforming coil lead portions in commutator br slots
US3209186A (en) * 1963-04-23 1965-09-28 Robbins & Myers Cushioned commutator leads
US3519863A (en) * 1969-01-02 1970-07-07 Stanley Works Commutator lead mounting

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1323696A (en) * 1919-12-02 kaisling
US1207359A (en) * 1915-04-05 1916-12-05 Michael Aufiero Commutator.
US1578793A (en) * 1920-07-03 1926-03-30 Vincent G Apple Commutator and the method of making it
US1550528A (en) * 1925-02-12 1925-08-18 Fitzgerald Mfg Co Commutator
US1813333A (en) * 1928-04-28 1931-07-07 Wilson Gardiner Cushing Molded commutator assembly
US1898929A (en) * 1929-05-16 1933-02-21 Herbert F Apple Commutator and method of making it
US2211979A (en) * 1938-03-21 1940-08-20 Homer Commutator Corp Commutator
US2451500A (en) * 1945-04-26 1948-10-19 Fairchild Engineering Company Method of making commutators

Also Published As

Publication number Publication date
BE491107A (en)
GB662603A (en) 1951-12-05
US2535825A (en) 1950-12-26

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