Patent US3162128A successfully refreshed from Google Patents.
US3162128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined distribution valve and pump
Assignee: Regulator AG
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Filing: 1962-06-11
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Granted: 1964-12-22
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Expires: 1982-06-11
Abstract
No abstract record available.
Inventors
- 👤 Horlen Anders Bertel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:24
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/12; H02K5/128; F; F04; F04D; F04D15/00; F04D15/0072; F04D29/00; F04D29/04; F04D29/041; F04D29/042; F04D29/40; F04D29/42; F04D29/44; F04D29/445
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A COMBINED DISTRIBUTION VALVE AND PUMP COMPRISING: A HOUSING, A ROTARY PUMP WHEEL ENCLOSED WITHIN SAID HOUSING AND MOUNTED FOR ROTATION THEREIN, SAID HOUSING HAVING AN INLET FOR ADMISSION OF LIQUID TO SAID PUMP WHEEL, SAID PUMP WHEEL HAVING AN OUTLET FOR DISCHARGING FLUID FROM SAID PUMP WHEEL, SAID HOUSING HAVING A PAIR OF OUTLETS FOR THE DISCHARGE OF FLUID INTO SEPARATE PIPES FROM SAID HOUSING, SAID OUTLETS BEING MUTUALLY OFFSET IN THE DIRECTION OF THE AXIS OF ROTATION OF THE PUMP WHEEL, SAID PAIR OF OUTLETS HAVING INNER ORIFICES ADJACENT SAID PUMP WHEEL, MEANS FOR ADJUSTING THE PUMP WHEEL IN ITS AXIAL DIRECTION BETWEEN END POSITIONS WHEREBY POSITIONING OF THE PUMP WHEEL AT ITS END POSITIONS PERMITS LIQUID DISCHARGE FROM SAID PUMP WHEEL OUTLET TO ONE OF SAID PAIR OF OUTLETS AND POSITIONING OF THE PUMP WHEEL AT LOCATIONS INTERMEDIATE THE END POSITIONS PERMITS LIQUID
Claim 2
Dependent Claim
146 words
A COMBINED DISTRIBUTION VALVE AND PUMP COMPRISING: A HOUSING, A ROTARY PUMP WHEEL ENCLOSED WITHIN SAID HOUSING AND MOUNTED FOR ROTATION THEREIN, SAID HOUSING HAVING AN INLET FOR ADMISSION OF LIQUID TO SAID PUMP WHEEL, SAID PUMP WHEEL HAVING AN OUTLET FOR DISCHARGING FLUID FROM SAID PUMP WHEEL, SAID HOUSING HAVING A PAIR OF OUTLETS FOR THE DISCHARGE OF FLUID INTO SEPARATE PIPES FROM SAID HOUSING, SAID OUTLETS BEING MUTUALLY OFFSET IN THE DIRECTION OF THE AXIS OF ROTATION OF THE PUMP WHEEL, SAID PAIR OF OUTLETS HAVING INNER ORIFICES ADJACENT SAID PUMP WHEEL, MEANS FOR ADJUSTING THE PUMP WHEEL IN ITS AXIAL DIRECTION BETWEEN END POSITIONS WHEREBY POSITIONING OF THE PUMP WHEEL AT ITS END POSITIONS PERMITS LIQUID DISCHARGE FROM SAID PUMP WHEEL OUTLET TO ONE OF SAID PAIR OF OUTLETS AND POSITIONING OF THE PUMP WHEEL AT LOCATIONS INTERMEDIATE THE END POSITIONS PERMITS LIQUID
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-22 | 1968-06-22 | 1968-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-22 | 1972-06-22 | 1972-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-22 | 1976-06-22 | 1976-12-22 | $7700.00 | Window Closed / Lapsed |