US3168663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine
Assignee: General Electric Co
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Filing: 1962-12-17
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Granted: 1965-02-02
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Expires: 1982-12-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Baclawski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:44
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/16; H02K5/167; H02K5/1672
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
A DYNAMOELECTRIC MACHINE COMPRISING A STATOR, A SHAFT, A ROTOR FIXEDLY ATTACHED TO SAID SHAFT, AT LEAST ONE BEARING JOURNALING SAID SHAFT, FRAME MEANS MOUNTING EACH BEARING ON SAID STATOR, AND A LUBRICANT RESERVOIR ASSEMBLY FOR SUPPLYING LUBRICANT TO THE JOURNAL SURFACE OF EACH BEARING, SAID ASSEMBLY INCLUDING A CASING, LUBRICANT IMPREGNATED MATERIAL DISPOSED WITHIN SAID CASING ADJACENT AND BEARING FOR FEEDING LUBRICANT TO THE JOURNAL SURFACE THEREOF, MEANS ATTACHING SAID ASSEMBLY TO SAID FRAME MEANS, THE WALL OF SAID CASING ADJACENT SAID FRAME MEANS BEING FORMED WITH SPACED APART PROTUBERANCES IN CONTACT WITH SAID FRAME MEANS ON EITHER SIDE OF SAID ATTACHING MEANS, AND A GROOVE FORMED IN SAID FRAME MEANS ADJACENT THE ATTACHING MEANS, WITH THE GROOVE BEING DISPOSED BETWEEN SAID BEARING AND SAID ATTACHING MEANS AND BETWEEN SAID PROTUBERANCES AND SAID ATTACHING MEANS.
Claim 2
Dependent Claim
136 words
A DYNAMOELECTRIC MACHINE COMPRISING A STATOR, A SHAFT, A ROTOR FIXEDLY ATTACHED TO SAID SHAFT, AT LEAST ONE BEARING JOURNALING SAID SHAFT, FRAME MEANS MOUNTING EACH BEARING ON SAID STATOR, AND A LUBRICANT RESERVOIR ASSEMBLY FOR SUPPLYING LUBRICANT TO THE JOURNAL SURFACE OF EACH BEARING, SAID ASSEMBLY INCLUDING A CASING, LUBRICANT IMPREGNATED MATERIAL DISPOSED WITHIN SAID CASING ADJACENT AND BEARING FOR FEEDING LUBRICANT TO THE JOURNAL SURFACE THEREOF, MEANS ATTACHING SAID ASSEMBLY TO SAID FRAME MEANS, THE WALL OF SAID CASING ADJACENT SAID FRAME MEANS BEING FORMED WITH SPACED APART PROTUBERANCES IN CONTACT WITH SAID FRAME MEANS ON EITHER SIDE OF SAID ATTACHING MEANS, AND A GROOVE FORMED IN SAID FRAME MEANS ADJACENT THE ATTACHING MEANS, WITH THE GROOVE BEING DISPOSED BETWEEN SAID BEARING AND SAID ATTACHING MEANS AND BETWEEN SAID PROTUBERANCES AND SAID ATTACHING MEANS.
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) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |