US3153157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electromotor
Assignee: Individual
•
Filing: 1960-09-19
•
Granted: 1964-10-13
•
Expires: 1980-09-19
Abstract
No abstract record available.
Inventors
- 👤 Rabe Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:11
CPC Classifications
H; H02; H02K; H02K1/00; H02K1/06; H02K1/12; H02K16/00; H02K16/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
ELECTRIC MOTOR WITH STATOR AND ROTOR, COMPRISING: A SHAFT; SAID ROTOR COMPRISING A PERMANENTLY MAGNETIZED WHEEL HAVING CIRCUMFERENTIALLY DISPOSED MAGNETIC POLES IN ALTERNATING SUCCESSION; SAID STATOR COMPRISING A MAGNETICALLY AND ELECTRICALLY INSULATING TUBE RECEIVED BY SAID SHAFT, A FLANGE INTEGRAL WITH SAID TUBE AND BEING DISPOSED ADJACENT TO, IN AXIAL DIRECTION OF SAID ROTOR WHEEL, SAID FLANGE HAVING A LARGER DIAMETER THAN SAID ROTOR WHEEL AND HAVING RADIALLY DIRECTED RECESSES, ROD SHAPED POLE MEMBERS RESPECTIVELY SUPPORTED BY SAID FLANGES IN SAID RECESSES AND HAVING A FIRST PORTION EXTENDING AXIALLY FROM ITS SUPPORTING PLACE AT SAID FLANGE, ABOVE SAID WHEEL, AND HAVING A SECOND PORTION EXTENDING AXIS PARALLEL TO SAID TUBE RADIALLY DISPLACED THEREFROM; SAID FIRST PORTION HAVING A LARGER RADIAL DISTANCE FROM SAID SHAFT AND THE AXIS OF ROTATION THEREOF THAN SAID SECOND PORTION; AND STATOR WINDINGS RESPECTIVELY ON SAID RODS.
Claim 2
Dependent Claim
141 words
ELECTRIC MOTOR WITH STATOR AND ROTOR, COMPRISING: A SHAFT; SAID ROTOR COMPRISING A PERMANENTLY MAGNETIZED WHEEL HAVING CIRCUMFERENTIALLY DISPOSED MAGNETIC POLES IN ALTERNATING SUCCESSION; SAID STATOR COMPRISING A MAGNETICALLY AND ELECTRICALLY INSULATING TUBE RECEIVED BY SAID SHAFT, A FLANGE INTEGRAL WITH SAID TUBE AND BEING DISPOSED ADJACENT TO, IN AXIAL DIRECTION OF SAID ROTOR WHEEL, SAID FLANGE HAVING A LARGER DIAMETER THAN SAID ROTOR WHEEL AND HAVING RADIALLY DIRECTED RECESSES, ROD SHAPED POLE MEMBERS RESPECTIVELY SUPPORTED BY SAID FLANGES IN SAID RECESSES AND HAVING A FIRST PORTION EXTENDING AXIALLY FROM ITS SUPPORTING PLACE AT SAID FLANGE, ABOVE SAID WHEEL, AND HAVING A SECOND PORTION EXTENDING AXIS PARALLEL TO SAID TUBE RADIALLY DISPLACED THEREFROM; SAID FIRST PORTION HAVING A LARGER RADIAL DISTANCE FROM SAID SHAFT AND THE AXIS OF ROTATION THEREOF THAN SAID SECOND PORTION; AND STATOR WINDINGS RESPECTIVELY ON SAID RODS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-13 | 1968-04-13 | 1968-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-13 | 1972-04-13 | 1972-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-13 | 1976-04-13 | 1976-10-13 | $7700.00 | Window Closed / Lapsed |