Patent US3341047A successfully refreshed from Google Patents.
Patent US3093764A successfully refreshed from Google Patents.
US3093764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine
Assignee: Motors Liquidation Co
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Filing: 1960-07-08
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Granted: 1963-06-11
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Expires: 1980-07-08
Abstract
No abstract record available.
Inventors
- 👤 Kahl V King
- 👤 Robert E Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:17
CPC Classifications
H; H02; H02K; H02K17/00; H02K17/02; H02K17/04; H02K17/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN IMPROVED STATOR ASSEMBLY FOR A DYNAMOELECTRIC MACHINE COMPRISING, A MAGNETIC CORE HAVING ADJACENT SUBSTANTIALLY RADIAL AND FULL METAL POLES SEPARATED FROM EACH OTHER BY A SLOT SHARED BY WINDINGS PLACED THEREIN AND HAVING RADIALLY INWARDLY LOCATED SLOT OPENINGS BETWEEN EDGES OF POLES, AND AN EXTRUSION OF ELASTOMERIC RUBBERLIKE MATERIAL HAVING METAL PARTICLES EMBEDDED THEREIN, SAID EXTRUSION INCLUDING A DEFORMABLE PORTION THAT IS SNUGLY WEDGED RESILIENTLY AGAINST EDGES DIRECTLY BETWEEN ADJACENT POLES OF SAID STATOR CORE FOR HIGH MAGNETIC FLUX SATURATION TO HAVE ONLY SAID METAL PARTICLES COMPLEMENT A MAGNETIC FLUX PATH BETWEEN SAID EDGES OF SAID POLES
Claim 2
Dependent Claim
98 words
AN IMPROVED STATOR ASSEMBLY FOR A DYNAMOELECTRIC MACHINE COMPRISING, A MAGNETIC CORE HAVING ADJACENT SUBSTANTIALLY RADIAL AND FULL METAL POLES SEPARATED FROM EACH OTHER BY A SLOT SHARED BY WINDINGS PLACED THEREIN AND HAVING RADIALLY INWARDLY LOCATED SLOT OPENINGS BETWEEN EDGES OF POLES, AND AN EXTRUSION OF ELASTOMERIC RUBBERLIKE MATERIAL HAVING METAL PARTICLES EMBEDDED THEREIN, SAID EXTRUSION INCLUDING A DEFORMABLE PORTION THAT IS SNUGLY WEDGED RESILIENTLY AGAINST EDGES DIRECTLY BETWEEN ADJACENT POLES OF SAID STATOR CORE FOR HIGH MAGNETIC FLUX SATURATION TO HAVE ONLY SAID METAL PARTICLES COMPLEMENT A MAGNETIC FLUX PATH BETWEEN SAID EDGES OF SAID POLES
References Cited (Backward Citations)
US2343354A
Cited
US2815460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |