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US3304448A Expired / Lapsed US ⏱️ 0.0 years remaining

Dynamoelectric machine terminal arrangement

Assignee: General Electric Co
•
Filing: 1964-04-24
•
Granted: 1967-02-14
•
Expires: 1984-04-24
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Abstract

No abstract record available.

Inventors

  • 👤 Stanley L Lindt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 13:28
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/46; H02K3/52; H02K3/521; H02K3/522

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 232 words
A DYNAMOELECTRIC COMPRISING FRAME MEANS HAVING A CAVITY AND AN OPENING COMMUNICATING BETWEEN THE CAVITY AND THE EXTERIOR OF THE FRAME MEANS; A STATOR MOUNTED WITHIN SAID CAVITY, SAID STATOR INCLUDING A CORE FORMED OF MAGNETIC MATERIAL HAVING A PLURALITY OF ANGULARLY SPACED APART SLOTS, AT LEAST ONE WINDING ACCOMMODATED IN AT LEAST SOME OF SAID SLOTS; AND A TERMINAL ASSEMBLY CARRIED BY SAID STATOR IN THE VICINITY OF THE FRAME OPENING FOR CONNECTING WINDING TO THE POWER SOURCE EXTERNALLY OF THE MACHINE, SAID TERRINAL ASSEMBLY COMPRISING A MEMBER FORMED OF ELECTRICAL INSULATING MATERIAL HAVING A SECTION ATTACHED TO SAID STATOR AND AT LEAST TWO TERMINAL ELEMENTS MOUNTED ON THE INSULATING MENBER WITH AN END OF EACH TERMINAL ELEMENT TERMINATING IN TERMINAL PORTIONS EXTENDING BEYOND ONE EDGE OF SAID INSULATING MEMBER; MEANS ATTACHING THE WINDINGS AND TERMINAL ELEMENTS ELECTRICALLY TOGETHER; CLOSURE MEANS DISPOSED IN SAID FRAME MEANS IN THE VICINITY OF AND CLOSING SAID OPENING SAID TERMINAL PORTIONS PROJECTING INTO SAID FRAME OPENING THROUGH AND BEYOND SAID CLOSURE MEANS THEREBY BEING EXPOSED TO THE EXTERIOR OF THE FRAME MEANS FOR CONNECTION IN CIRCUIT WITH THE POWER SOURCE, WHEREBY SAID CLOSURE MEANS TENDS TO CLOSE THE OPENING OF THE FRAME MEANS, EXCEPT FOR THE EXPOSEDTERMINAL PORTIONS, AND TO RESIST OUTWARD MOVEMENT OF SAID TERMINAL ASSEMBLY AWAY FROM THE CORE AS THE TERMINAL PORTIONS ARE BEING CONNECTED AND DISCONNECTED RELATIVE TO THE POWER SOURCE.
Claim 2
Dependent Claim 232 words
A DYNAMOELECTRIC COMPRISING FRAME MEANS HAVING A CAVITY AND AN OPENING COMMUNICATING BETWEEN THE CAVITY AND THE EXTERIOR OF THE FRAME MEANS; A STATOR MOUNTED WITHIN SAID CAVITY, SAID STATOR INCLUDING A CORE FORMED OF MAGNETIC MATERIAL HAVING A PLURALITY OF ANGULARLY SPACED APART SLOTS, AT LEAST ONE WINDING ACCOMMODATED IN AT LEAST SOME OF SAID SLOTS; AND A TERMINAL ASSEMBLY CARRIED BY SAID STATOR IN THE VICINITY OF THE FRAME OPENING FOR CONNECTING WINDING TO THE POWER SOURCE EXTERNALLY OF THE MACHINE, SAID TERRINAL ASSEMBLY COMPRISING A MEMBER FORMED OF ELECTRICAL INSULATING MATERIAL HAVING A SECTION ATTACHED TO SAID STATOR AND AT LEAST TWO TERMINAL ELEMENTS MOUNTED ON THE INSULATING MENBER WITH AN END OF EACH TERMINAL ELEMENT TERMINATING IN TERMINAL PORTIONS EXTENDING BEYOND ONE EDGE OF SAID INSULATING MEMBER; MEANS ATTACHING THE WINDINGS AND TERMINAL ELEMENTS ELECTRICALLY TOGETHER; CLOSURE MEANS DISPOSED IN SAID FRAME MEANS IN THE VICINITY OF AND CLOSING SAID OPENING SAID TERMINAL PORTIONS PROJECTING INTO SAID FRAME OPENING THROUGH AND BEYOND SAID CLOSURE MEANS THEREBY BEING EXPOSED TO THE EXTERIOR OF THE FRAME MEANS FOR CONNECTION IN CIRCUIT WITH THE POWER SOURCE, WHEREBY SAID CLOSURE MEANS TENDS TO CLOSE THE OPENING OF THE FRAME MEANS, EXCEPT FOR THE EXPOSEDTERMINAL PORTIONS, AND TO RESIST OUTWARD MOVEMENT OF SAID TERMINAL ASSEMBLY AWAY FROM THE CORE AS THE TERMINAL PORTIONS ARE BEING CONNECTED AND DISCONNECTED RELATIVE TO THE POWER SOURCE.

References Cited (Backward Citations)

US2412254A Cited
US2801354A Cited
US2802958A Cited
US2872599A Cited
US2982873A Cited
DE1056721B Cited
US3012159A Cited
US3089047A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-02-13 1970-08-15 1971-02-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-02-13 1974-08-15 1975-02-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-02-13 1978-08-15 1979-02-14 $7700.00 Window Closed / Lapsed

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