US3146602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for eliminating fixed gas from an absorption refrigeration system
Assignee: Electronic Specialty Co
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Filing: 1961-12-05
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Granted: 1964-09-01
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Expires: 1981-12-05
Abstract
No abstract record available.
Inventors
- 👤 Judson S Swearingen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:55
CPC Classifications
F; F25; F25B; F25B43/00; F25B43/04; F25B43/046
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A SYSTEM FOR TRANSPORTING GAS WHICH COMPRISES IN COMBINATON A SOURCE OF GAS UNDER PRESSURE SUFFICIENTLY LOW THAT INERTIAL OF THE GAS IS INSUFFICIENT TO DISINTEGRATE A JET OF LIQUID PASSING THRERTHROUGH; A FLUID ATTRITION CHAMBER COMMUNICATING WITH SAID SOURCE OF GAS; MEANS FOR INTRODUCING A JET OF A LIQUD WHICH IS INERT TOWARD SAID GAS DOWNWARD THROUGH THE FLUID ATTRITION CHAMBER INTO A BODY OF THE LIQUID IN A LOWER PART OF SAID CHAMBER IN A DIRECTION TO IMPINGE UPON THE SURFACE OF SAID LIQUID; AND A PUMP DISPOSED TO WITHDRAW RESULTING LIQUID CONTAINING DISPERSED BUBBLES OF GAS AT LOW PRESSURE DOWNWARD FROM SAID BODY OF LIQUD TO THE INTAK EOF THE PUMP AT A VELOCITY SUFFICIENT TO INCREASE HEAD OF LIQUID ON SAID BUBBLES AND TO PASS THE LIQUID AND DISPERSED BUBBLES AT HIGHER PRESSURE TO A DESIRED LOCATION.
Claim 2
Independent Claim
141 words
A SYSTEM FOR TRANSPORTING GAS WHICH COMPRISES IN COMBINATON A SOURCE OF GAS UNDER PRESSURE SUFFICIENTLY LOW THAT INERTIAL OF THE GAS IS INSUFFICIENT TO DISINTEGRATE A JET OF LIQUID PASSING THRERTHROUGH; A FLUID ATTRITION CHAMBER COMMUNICATING WITH SAID SOURCE OF GAS; MEANS FOR INTRODUCING A JET OF A LIQUD WHICH IS INERT TOWARD SAID GAS DOWNWARD THROUGH THE FLUID ATTRITION CHAMBER INTO A BODY OF THE LIQUID IN A LOWER PART OF SAID CHAMBER IN A DIRECTION TO IMPINGE UPON THE SURFACE OF SAID LIQUID; AND A PUMP DISPOSED TO WITHDRAW RESULTING LIQUID CONTAINING DISPERSED BUBBLES OF GAS AT LOW PRESSURE DOWNWARD FROM SAID BODY OF LIQUD TO THE INTAK EOF THE PUMP AT A VELOCITY SUFFICIENT TO INCREASE HEAD OF LIQUID ON SAID BUBBLES AND TO PASS THE LIQUID AND DISPERSED BUBBLES AT HIGHER PRESSURE TO A DESIRED LOCATION.
References Cited (Backward Citations)
US2202010A
Cited
US2518202A
Cited
US2522410A
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US2730869A
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US2940273A
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US2940274A
Cited
US2959935A
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US2986894A
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US3013404A
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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) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |