US3072224A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water braking and cooling system
Assignee: Cabot Corp
•
Filing: 1958-09-08
•
Granted: 1963-01-08
•
Expires: 1978-09-08
Abstract
No abstract record available.
Inventors
- 👤 Wayland B Woody
- 👤 Merl G Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:02
CPC Classifications
F; F16; F16D; F16D57/00; F16D57/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
163 words
A MOBILE WATER BRAKING AND COOLING MECHANISM COMPRISING IN COMBINATION, A MOTORIZED TRUCK, A DERRICK MOUNTED ON THE TRUCK FOR MOVEMENT THEREON TO AND FROM HORIZONTAL TRANSPORTING POSITION AND VERTICAL POSITION, A STEAM CONDENSING AND WATER COOLING AND COLLECTING TANK MOUNTED ON THE TOP END OF THE DERRICK FOR MOVEMENT THEREWITH TO ELEVATED POSITION, A WATER BRAKE ON THE TRUCK INCLUDING A ROTOR WITHIN A STATOR HOUSING AND ADAPTED TO BE CONNECTED TO A HOISTING REEL, MEANS PROVIDING INLET AND OUTLET PORTS TO THE HOUSING, MEANS FOR CONDUCTING SUPERHEATED WATER FROM SAID OUTLET PORT TO THE TOP OF THE TANK WHEN THE DERRICK IS IN VERTICAL POSITION, MEANS FOR CONDUCTING COOLED WATER FROM THE BOTTOM OF THE TANK BACK THROUGH SAID INLET PORT TO THE HOUSING AND MAINTAINING A HYDRAULIC PRESSURE HEAD ON WATER ABOUT THE ROTOR WHEREBY THE WATER MAY BE SUPERHEATED ABOVE ITS ATMOSPHERIC BOILING POINT, AND MEANS FOR REGULATING THE FLOW OF WATER FROM THE TANK TO THE INLET PORT.
Claim 2
Dependent Claim
163 words
A MOBILE WATER BRAKING AND COOLING MECHANISM COMPRISING IN COMBINATION, A MOTORIZED TRUCK, A DERRICK MOUNTED ON THE TRUCK FOR MOVEMENT THEREON TO AND FROM HORIZONTAL TRANSPORTING POSITION AND VERTICAL POSITION, A STEAM CONDENSING AND WATER COOLING AND COLLECTING TANK MOUNTED ON THE TOP END OF THE DERRICK FOR MOVEMENT THEREWITH TO ELEVATED POSITION, A WATER BRAKE ON THE TRUCK INCLUDING A ROTOR WITHIN A STATOR HOUSING AND ADAPTED TO BE CONNECTED TO A HOISTING REEL, MEANS PROVIDING INLET AND OUTLET PORTS TO THE HOUSING, MEANS FOR CONDUCTING SUPERHEATED WATER FROM SAID OUTLET PORT TO THE TOP OF THE TANK WHEN THE DERRICK IS IN VERTICAL POSITION, MEANS FOR CONDUCTING COOLED WATER FROM THE BOTTOM OF THE TANK BACK THROUGH SAID INLET PORT TO THE HOUSING AND MAINTAINING A HYDRAULIC PRESSURE HEAD ON WATER ABOUT THE ROTOR WHEREBY THE WATER MAY BE SUPERHEATED ABOVE ITS ATMOSPHERIC BOILING POINT, AND MEANS FOR REGULATING THE FLOW OF WATER FROM THE TANK TO THE INLET PORT.
References Cited (Backward Citations)
US2732033A
Cited
US1024982A
Cited
US1758207A
Cited
US1859607A
Cited
US1992910A
Cited
US2187646A
Cited
US2226558A
Cited
US2315226A
Cited
US2349944A
Cited
US2351180A
Cited
US2388112A
Cited
US2567958A
Cited
US2491329A
Cited
US2498572A
Cited
US2703634A
Cited
US2682320A
Cited
US2948511A
Cited
US2921647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |