US3267312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine terminal connection
Assignee: Motors Liquidation Co
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Filing: 1964-07-08
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Granted: 1966-08-16
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Expires: 1984-07-08
Abstract
No abstract record available.
Inventors
- 👤 David C Redick
- 👤 Willard C Shaw
- 👤 Arza D Heiny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:48
CPC Classifications
H; H02; H02K; H02K11/00; H02K11/04; H02K11/049; H02K11/05; H02K2205/00; H02K2205/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
IN COMBINATION, AN ALTERNATING CURRENT GENERATOR HAVING A THREE PHASE OUTPUT WINDING AND AN END FRAME, A FIRST GROUP OF SEMICONDUCTOR DIODES OF ONE CONDUCTIVITY TYPE, A SECOND GROUP OF SEMICONDUCTOR DIODES OF AN OPPOSITE CONDUCTIVELY TYPE, MEANS CONNECTING SAID DIODES TOGETHER TO FORM A THREE PHASE FULL WAVES BRIDGE RECTIFIER NETWORK CONNECTED WITH SAID OUTPUT WINDING, A ROTOR MEMBER, SLIP RINGS CARRIED BY SAID ROTOR MEMBER, A BRUSH SUPPORT MEMBER FORMED OF INSULATING MATERIAL SUPPORTED BY SAID END FRAME AND INCLUDING BRUSHED ENGAGEABLE WITH SAID SLIP RING ASSEMBLY, FIRST AND SECOND FASTENER MEANS FOR SECURING SAID BRUSH SUPPORT MEMBER TO SAID END FRAME, FIRST AND SECOND TERMINALS SUPPORTED BY SAID BRUSH SUPPORT MEMBER, MEANS ELECTRICALLY CONNECTING ONE OF THE BRUSHES CARRIED BY SAID BRUSH SUPPORT MEMBER WITH ONE OF SAID TERMINALS AND MEANS ELECTRICALLY CONNECTING THE OTHER TERMINAL WITH A JUNCTION POINT OF A PAIR OF SAID DIODES OF OPPOSITE CONDUCTIVITY TYPE, SAID TERMINALS FORMING MEANS THAT ARE ADAPTED TO BE CONNECTED TO APPARATUS EXTERNAL OF SAID GENERATOR.
Claim 2
Dependent Claim
169 words
IN COMBINATION, AN ALTERNATING CURRENT GENERATOR HAVING A THREE PHASE OUTPUT WINDING AND AN END FRAME, A FIRST GROUP OF SEMICONDUCTOR DIODES OF ONE CONDUCTIVITY TYPE, A SECOND GROUP OF SEMICONDUCTOR DIODES OF AN OPPOSITE CONDUCTIVELY TYPE, MEANS CONNECTING SAID DIODES TOGETHER TO FORM A THREE PHASE FULL WAVES BRIDGE RECTIFIER NETWORK CONNECTED WITH SAID OUTPUT WINDING, A ROTOR MEMBER, SLIP RINGS CARRIED BY SAID ROTOR MEMBER, A BRUSH SUPPORT MEMBER FORMED OF INSULATING MATERIAL SUPPORTED BY SAID END FRAME AND INCLUDING BRUSHED ENGAGEABLE WITH SAID SLIP RING ASSEMBLY, FIRST AND SECOND FASTENER MEANS FOR SECURING SAID BRUSH SUPPORT MEMBER TO SAID END FRAME, FIRST AND SECOND TERMINALS SUPPORTED BY SAID BRUSH SUPPORT MEMBER, MEANS ELECTRICALLY CONNECTING ONE OF THE BRUSHES CARRIED BY SAID BRUSH SUPPORT MEMBER WITH ONE OF SAID TERMINALS AND MEANS ELECTRICALLY CONNECTING THE OTHER TERMINAL WITH A JUNCTION POINT OF A PAIR OF SAID DIODES OF OPPOSITE CONDUCTIVITY TYPE, SAID TERMINALS FORMING MEANS THAT ARE ADAPTED TO BE CONNECTED TO APPARATUS EXTERNAL OF SAID GENERATOR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |