FR1049401A - Improvements to manifolds for electrical machines - Google Patents

Improvements to manifolds for electrical machines

Info

Publication number
FR1049401A
FR1049401A FR1049401DA FR1049401A FR 1049401 A FR1049401 A FR 1049401A FR 1049401D A FR1049401D A FR 1049401DA FR 1049401 A FR1049401 A FR 1049401A
Authority
FR
France
Prior art keywords
manifolds
electrical machines
machines
electrical
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1049401A publication Critical patent/FR1049401A/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
    • 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
    • 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
    • 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
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
    • Y10T29/49078—Laminated
FR1049401D 1950-07-06 1951-07-02 Improvements to manifolds for electrical machines Expired FR1049401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US172225A US2600312A (en) 1950-07-06 1950-07-06 Commutator for dynamoelectric machines

Publications (1)

Publication Number Publication Date
FR1049401A true FR1049401A (en) 1953-12-29

Family

ID=22626820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1049401D Expired FR1049401A (en) 1950-07-06 1951-07-02 Improvements to manifolds for electrical machines

Country Status (2)

Country Link
US (1) US2600312A (en)
FR (1) FR1049401A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795841A (en) * 1952-10-27 1957-06-18 Lincoln Electric Co Method of manufacturing commutators
US2963774A (en) * 1956-09-17 1960-12-13 Dayton Prec Mfg Company Manufacture of commutators having molded cores
FR1451412A (en) * 1965-07-08 1966-01-07 Advanced training in rotating electrical appliance collectors
DE3049952A1 (en) * 1979-10-03 1982-05-06 Trico Folberth Ltd Methods of coupling components for dynamo-electric machines and assemblies formed by such methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US523140A (en) * 1894-07-17 Electric motor
US745336A (en) * 1900-05-10 1903-12-01 Gen Electric Commutator-bar.
US996895A (en) * 1907-09-23 1911-07-04 Allis Chalmers Commutator for electric machines.
US1017945A (en) * 1910-02-28 1912-02-20 Allis Chalmers Commutator construction for dynamo-electric machines.
US1506756A (en) * 1918-06-28 1924-09-02 Westinghouse Electric & Mfg Co Composite molded structure
US1430866A (en) * 1920-03-05 1922-10-03 Safety Car Heating & Lighting Commutator construction
US1736988A (en) * 1927-03-18 1929-11-26 Westinghouse Electric & Mfg Co Commutator cylinder
NL44519C (en) * 1936-05-08
GB468616A (en) * 1937-02-19 1937-07-08 Kurt Silberstein Commutator for electric motors
NL64702C (en) * 1946-04-11

Also Published As

Publication number Publication date
US2600312A (en) 1952-06-10

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