US4739631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adsorption-desorption thermic machine
Assignee: Jeumont Schneider SA
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Filing: 1986-07-22
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Granted: 1988-04-26
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Expires: 2006-07-22
Abstract
Abstract The invention concerns a thermic machine comprising a reactor of the adsorption-desorption type, a condenser and an evaporator. According to the invention, the machine is constituted by a first vertical hermetic cylindrical tank section (1), traversed by a first hydraulic circuit (4) and containing the reactor, an envelope arranged at the periphery of the first tank section (1), which is connected to a second hydraulic circuit (6) and which together with the wall of the said first tank section (1) constitutes the condenser (5), and a second hermetic tank section (2) in communication with and arranged below tank section (1), the second tank section being traversed by a third hydraulic circuit (7) and constituting the evaporator.
Inventors
- 👤 Gerard F. Paeye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:47
CPC Classifications
F; F25; F25B; F25B17/00; F25B17/08; Y; Y02; Y02A; Y02A30/00; Y02A30/27; Y02B; Y02B30/00; Y02B30/62
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
118 words
An adsorption-desorption type thermic machine for providing refrigeration, comprising a first tank section and a second tank section open internally to one another and hermetically sealed, said first and second tank sections being internally under vacuum and said second tank section being disposed below said first tank section, means disposed within said first tank section for supporting adsorptive-desorptive material generally centrally within said first tank section, envelope means disposed at the periphery of said first tank section and together with the periphery of said first tank section defining a condenser, means disposed within said first tank section for transferring heat to and from said adsorptive-desorptive material, and means coupled to said second tank section for drawing cooling therefrom.
Claim 2
Dependent Claim
118 words
An adsorption-desorption type thermic machine for providing refrigeration, comprising a first tank section and a second tank section open internally to one another and hermetically sealed, said first and second tank sections being internally under vacuum and said second tank section being disposed below said first tank section, means disposed within said first tank section for supporting adsorptive-desorptive material generally centrally within said first tank section, envelope means disposed at the periphery of said first tank section and together with the periphery of said first tank section defining a condenser, means disposed within said first tank section for transferring heat to and from said adsorptive-desorptive material, and means coupled to said second tank section for drawing cooling therefrom.
Claim 3
Dependent Claim
16 words
A thermic machine according to claim 1, wherein said supporting means comprises a plurality of plates.
Claim 4
Dependent Claim
19 words
A thermic machine according to claim 1, wherein said heat transferring means comprises a hydraulic circuit traversing said plates.
Claim 5
Dependent Claim
16 words
A thermic machine according to claim 1, wherein said envelope means surrounds said first tank section.
Claim 6
Dependent Claim
23 words
A thermic machine according to claim 1, wherein said means for drawing cooling comprises a hydraulic circuit internally traversing said second tank section.
Claim 7
Dependent Claim
102 words
A thermic machine comprising a first tank section, a second tank section situated below said first tank section, said first and second tank sections being hermetically sealed but internally open to one another, adsorption-desorption reactor means disposed generally centrally within said first tank section, first hydraulic circuit means traversing said first tank section for transferring heat to and from said reactor means, and means disposed at the periphery of said first tank section and defining therewith a condenser, said condenser having connections to second hydraulic circuit means, said second tank section being traversed by third hydraulic circuit means and constituting an evaporator.
Claim 8
Dependent Claim
102 words
A thermic machine comprising a first tank section, a second tank section situated below said first tank section, said first and second tank sections being hermetically sealed but internally open to one another, adsorption-desorption reactor means disposed generally centrally within said first tank section, first hydraulic circuit means traversing said first tank section for transferring heat to and from said reactor means, and means disposed at the periphery of said first tank section and defining therewith a condenser, said condenser having connections to second hydraulic circuit means, said second tank section being traversed by third hydraulic circuit means and constituting an evaporator.
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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) | 1991-04-26 | 1991-10-26 | 1992-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-04-26 | 1995-10-26 | 1996-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-04-26 | 1999-10-26 | 2000-04-26 | $7700.00 | Window Closed / Lapsed |