Claims
- 1. An ice-making machine comprising:a first compressor disposed in a first support structure; a second compressor disposed in a second support structure; a first condenser, a second condenser and a fan disposed in a third support structure; a first evaporator support structure having a first evaporator in fluid communication with said first compressor and said first condenser for circulation of refrigerant; a second evaporator support structure having a second evaporator in fluid communication with said second compressor and said second condenser for circulation of refrigerant; and a first and second hopper to receive ice cubes formed by said first and second evaporators, wherein said third support structure is disposed in between said first and said second support structures, and wherein said fan, when operated, draws air to provide cooling to said first and second condensers.
- 2. The ice-making machine of claim 1, further comprising a first and a second aperture disposed in said third support structure, said third support structure having said fan disposed in said first aperture, wherein said fan, when operated, draws air from said second aperture to cool said first and said second condensers.
- 3. The ice-making machine of claim 1, wherein said third support structure is disposed in between said first and said second support structures in suspension so that said fan, when operated, draws air to provide cooling to said first and second condensers.
- 4. The ice-making machine of claim 2, further comprising a first flange disposed on said first support structure and a second flange disposed on said second support structure.
- 5. The ice-making machine of claim 4, wherein said third support structure rests on said respective first and said respective second flanges.
- 6. The ice-making machine of claim 5, wherein said third support structure comprises a first and second support element disposed in said interior of said third support structure, said first and second support elements being disposed in a V configuration with respect to said third support structure, whereupon said first condenser is disposed on said first support element and said second condenser is disposed on said second support element.
- 7. The ice-making machine of claim 1, further comprising a first and second aperture disposed in said third support structure, wherein said first and second condensers are substantially disposed between said first and second apertures, and wherein said fan, when operated, draws air from said second aperture to cool said first and second condensers.
- 8. The ice-making machine of claim 1, further comprising a first and second aperture disposed in said third support structure, wherein said fan, when operated, creates an airflow path between said first and second apertures to cool said first and second condensers, and wherein said air flow path substantially traverses said first and second condensers.
- 9. The ice-making machine of claim 7, wherein said fan is at least partially disposed in said first aperture.
- 10. The ice-making machine of claim 8, wherein said fan is at least partially disposed in said first aperture.
- 11. The ice-making machine of claim 1, wherein said first and second condensers are disposed in a V configuration in said third support structure.
- 12. The ice-making machine of claim 11, wherein said third support structure comprises a first and second support element disposed in an interior of said third support structure, wherein said first and second support elements are disposed in a V configuration, end wherein said first condenser is disposed on said first support element and said second condenser is disposed on said second support element.
- 13. The ice-making machine of claim 11, further comprising a first and second aperture disposed in said third support structure, wherein said first and second condensers are substantially disposed between said first and second apertures, and wherein said fan, when operated, draws air from said second aperture to cool said first and second condensers.
- 14. The ice-making machine of claim 11, further comprising a first and second aperture disposed in said third support structure wherein said fan, when operated, creates an air flow path between said first and second apertures to cool said first and second condensers, and wherein said air flow path substantially traverses said first and second condensers.
- 15. The ice-making machine of claim 1, further comprising a pressure regulator downstream of said first evaporator or said second evaporator, wherein during a harvest cycle said pressure regulator limits flow of said refrigerant through said first evaporator or said second evaporator, whereby the pressure and temperature of said refrigerant in said first or second evaporators increases to thereby assist in defrosting said first or second evaporators to harvest ice.
- 16. The ice-making machine of claim 15, wherein during said harvest cycle said pressure regulator reduces flow of said refrigerant through said first or second evaporators as compared to the flow during a freeze cycle, without stopping said flow.
Parent Case Info
This Application is a continuation in part of U.S. patent application Ser. No. 09/952,143 filed on Sep. 14, 2001 and claims the benefit of U.S. Provisional Application No. 60/233,392, filed Sep. 15, 2000.
US Referenced Citations (27)
Non-Patent Literature Citations (4)
Entry |
Kold Draft Service Manual (W4000), 1990. |
Crystal Tips Ice Machine CAE 101B Service Manual, Apr. 1974. |
Vogt HEC Series Tube-Ice machines Service Manual, Jun. 27, 1995. |
International Search Report Application No. PCT/US01/42164 filed on Sep. 14, 2001 dated Jan. 23, 2002. |
Provisional Applications (1)
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Number |
Date |
Country |
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60/233392 |
Sep 2000 |
US |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/952143 |
Sep 2001 |
US |
Child |
10/147441 |
|
US |