US3368367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solution storage arrangement for absorption refrigeration systems
Assignee: Carrier Corp
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Filing: 1966-09-16
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Granted: 1968-02-13
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Expires: 1986-09-16
Abstract
No abstract record available.
Inventors
- 👤 Richard H Merrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:27
CPC Classifications
F; F25; F25B; F25B15/00; F25B15/02; F25B15/04; Y; Y02; Y02A; Y02A30/00; Y02A30/27; Y02B; Y02B30/00; Y02B30/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
AN ABSORPTION REFRIGERATION SYSTEM COMPRISING: (A) AN EVAPORATOR FOR EVAPORATING REFRIGERANT TO PRODUCE COOLING; (B) AN ABSORBER FOR ABSORBING REFRIGERANT VAPOR FORMED IN SAID EVAPORATOR INTO AN ABSORBENT SOLUTION; (C) A GENERATOR FOR HEATING WEAK ABSORBENT SOLUTION FORWARDED THERETO FROM SAID ABSORBER TO LIBERATE REFRIGERANT VAPOR AND TO CONCENTRATE SAID ABSORBENT SOLUTION; (D) A CONDENSER FOR LIQUEFYING REFRIGERANT VAPOR FORMED IN SAID GENERATOR; (E) A FLOODED ANALYZER FOR PASSING REFRIGERANT VAPOR FROM SAID GENERATOR IN MASS TRANSFER RELATION WITH ABSORBENT SOLUTION BEING FORWARDED TO SAID GENERATOR, SAID ANALYZER BEING SUBSTANTIALLY FLOODED WITH ABSORBENT SOLUTION; AND
Claim 2
Dependent Claim
95 words
AN ABSORPTION REFRIGERATION SYSTEM COMPRISING: (A) AN EVAPORATOR FOR EVAPORATING REFRIGERANT TO PRODUCE COOLING; (B) AN ABSORBER FOR ABSORBING REFRIGERANT VAPOR FORMED IN SAID EVAPORATOR INTO AN ABSORBENT SOLUTION; (C) A GENERATOR FOR HEATING WEAK ABSORBENT SOLUTION FORWARDED THERETO FROM SAID ABSORBER TO LIBERATE REFRIGERANT VAPOR AND TO CONCENTRATE SAID ABSORBENT SOLUTION; (D) A CONDENSER FOR LIQUEFYING REFRIGERANT VAPOR FORMED IN SAID GENERATOR; (E) A FLOODED ANALYZER FOR PASSING REFRIGERANT VAPOR FROM SAID GENERATOR IN MASS TRANSFER RELATION WITH ABSORBENT SOLUTION BEING FORWARDED TO SAID GENERATOR, SAID ANALYZER BEING SUBSTANTIALLY FLOODED WITH ABSORBENT SOLUTION; AND
References Cited (Backward Citations)
US3140591A
Cited
US3320760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |