US4159735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plate-fin heat exchanger with controls therefor
Assignee: Sea Solar Power Inc
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Filing: 1977-10-28
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Granted: 1979-07-03
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Expires: 1997-10-28
Abstract
Abstract A heat exchanger fabricated from a plurality of plates arranged in spaced parallel relation with one another and assembled as a stack between pressure plates. The assembled stack of plates have top, bottom, and side cover members with one of the side covers having a liquid inlet and a vapor outlet. The liquid inlet is provided with a float control nozzle mechanism, that under certain conditions, will restrict or limit the flow of liquid to the plate members.
Inventors
- 👤 J. Hilbert Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:54
CPC Classifications
B; B60; B60H; B60H1/00; B60H1/00321; B60H1/00328; B01; B01D; B01D1/00; B01D1/0082; B01D1/22; B01D1/221; F; F04; F04F; F04F5/00; F04F5/44; F04F5/48; F25; F25B; F25B39/00; F25B39/02; F25B41/00; F25B41/30; F25B41/31; F25B41/315; F28; F28F; F28F27/00; F28F27/02; F25B2341/00; F25B2341/001; F25B2341/0012; F25B2341/0013; F25B2341/0015; F25B2500/00; F25B2500/18
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
153 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, a diffuser arranged in alignment with said nozzle member with said nozzle member interposed between said core member and diffuser and means connected to said nozzle member for moving same towards and away from said core member and said diffuser to control the liquid flowing through said inlet and into said passageways.
Claim 2
Dependent Claim
153 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, a diffuser arranged in alignment with said nozzle member with said nozzle member interposed between said core member and diffuser and means connected to said nozzle member for moving same towards and away from said core member and said diffuser to control the liquid flowing through said inlet and into said passageways.
Claim 3
Dependent Claim
53 words
A control for a heat exchanger as set forth in claim 1 wherein said one of said cover members is a side cover member having at least one partition therein dividing said cover member into a plurality of compartments with a diffuser being positioned in each compartment in alignment with said nozzle member.
Claim 4
Dependent Claim
40 words
A control for a heat exchanger as set forth in claim 2 wherein said diffuser is formed with a flared inlet that is engaged by said nozzle member to control the recirculation of fluid from said compartment to said passageways.
Claim 5
Dependent Claim
23 words
A control for a heat exchanger as set forth in claim 2 wherein each compartment is provided with an inlet and an outlet.
Claim 6
Dependent Claim
62 words
A control for a heat exchanger as set forth in claim 4 wherein said other side cover member is provided with at least one partition dividing said other side cover member into a plurality of compartments in alignment with said first-mentioned compartments, a baffle member positioned in each of said last mentioned compartments to divided said passageways into inlet and outlet passageways.
Claim 7
Dependent Claim
32 words
A control for a heat exchanger as set forth in claim 5 wherein said outlet passageways are greater in number than said inlet passageways with said diffuser communicating with said inlet passageways.
Claim 8
Dependent Claim
149 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, a plate member secured to said cover member, a plurality of links pivotally connected to said plate member, said link members connected to said nozzle member for moving same towards and away from said core member to control the liquid flowing through said inlet and into said passageways.
Claim 9
Dependent Claim
149 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, a plate member secured to said cover member, a plurality of links pivotally connected to said plate member, said link members connected to said nozzle member for moving same towards and away from said core member to control the liquid flowing through said inlet and into said passageways.
Claim 10
Dependent Claim
49 words
A control for a heat exchanger as set forth in claim 7 wherein a float member is connected to at least one of said link members, a spring interposed between said one link member and said plate for moving said nozzle member upon the movement of said float member.
Claim 11
Dependent Claim
153 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, said core member having one end of a bellows secured thereto with the other end of said bellows secured to said nozzle member and means connected to said nozzle member for moving same towards and away from said core member to control the liquid flowing through said inlet and into said passageways.
Claim 12
Dependent Claim
153 words
A control for a heat exchanger having a plurality of plates arranged in pairs in spaced parallel relation to one another with each pair of plates defining a passage therebetween and each pair of plates defining a passageway between adjacent pairs of plates, cover members for the top, bottom and sides of said plates, one of said cover members having a liquid inlet and a vapor outlet, a nozzle core member connected to said cover member in alignment with said inlet and certain of said passageways, a nozzle member suspended in said cover member in alignment with said nozzle core member, said core member having one end of a bellows secured thereto with the other end of said bellows secured to said nozzle member and means connected to said nozzle member for moving same towards and away from said core member to control the liquid flowing through said inlet and into said passageways.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-07-02 | 1983-01-01 | 1983-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-02 | 1987-01-01 | 1987-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-02 | 1991-01-01 | 1991-07-03 | $7700.00 | Window Closed / Lapsed |