Fluid mixing system
Abstract
Abstract A FLUID MIXING SYSTEM FOR MIXING TWO FLUIDS AND DELIVERING THE COMPOSITE FLUID TO A DEVICE. THE SYSTEM INCLUDES A MIXING TANK FOR RECEIVING THE COMPONENTS OF THE COMPOSITE FLUID AND A SUPPLY TANK FOR STORING THE MIXED FLUID. THE SUPPLY TANK HAS A CAPACITY SUBSTANTIALLY LARGER THAN THE CAPACITY OF THE MIXING TANK AND HAS AN OUTLET PROVIDING A CONTINUOUS FLOW OF THE COMPOSITE FLUID TO THE DEVICE. A TRANSFER VALVE IS LOCATED BETWEEN THE MIXING TANK AND SUPPLY TANK AND IS ACTUABLE TO EMPTY THE ENTIRE CONTENTS OF THE MIXING TANK INTO THE SUPPLY TANK. A TESTING MEANS ASSOCITED WITH THE MIXING TANK IS COUPLED TO THE TRANSFER VALVE FOR PREVENTING ACTUATION OF THE TRANSFER VALVE WHEN THE COMPOSITE FLUID DOES NOT MEET A PREDETERMINED COMPOSITION STANDARD.
Inventors
- 👤 Edwin A Pecker
- 👤 Harve M Hanish
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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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) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |