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US3625366A Expired / Lapsed US ⏱️ 0.0 years remaining

Conical centrifuge for the separation of solid matter and a fluid

Assignee: Individual
•
Filing: 1970-09-09
•
Granted: 1971-12-07
•
Expires: 1990-09-09
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Abstract

Abstract A conical centrifuge for the separation of solid matter and a fluid, comprising a plurality of arcuate, elongated sections grouped together so as to form a rotary truncated conical assembly, each section having a filter, a support for the filter, and a backplate provided with guide fins for the channelling of the fluid passing through the filter, the sections being flanked by, radially extending chambers communicating with the chambers through openings formed in the part of these chambers located opposite the space between the respective supports and backplates, an inlet for admitting fluid carrying solid matter being disposed at the truncated end of the assembly, the inlet communicating with each filter section, the radially extending chambers communicating with each other and with the openings disposed on a corresponding generating line of the truncated assembly for the discharge of treated fluid, the assembly being surrounded by an envelope for receiving the filtered fluid and the solid matter being surrounded by an envelope for receiving the filtered fluid and the solid matter being discharged from the end of larger diameter of the conical assembly.

Inventors

  • 👤 Felipe Urbano Garrone

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 23:32
CPC Classifications
B; B04; B04B; B04B3/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 168 words
A conical centrifuge for the separation of solid matter and a fluid, comprising a plurality of arcuate, elongated sections grouped together so as to form a rotary truncated conical assembly, each section having a filter, a support for the filter, and a backplate provided with guide fins for the channelling of the fluid passing through the filter, the sections being flanked by radially extending chambers communicating with the chambers through openings formed in the part of these chambers located opposite the space between the respective supports and backplates, an inlet for admitting fluid carrying solid matter being disposed at the truncated end of the assembly, the inlet communicating with each filter section, the radially extending chambers communicating with each other and with the openings disposed on a corresponding generating line of the truncated assembly for the discharge of treated fluid, the assembly being surrounded by an envelope for receiving the filtered fluid and the solid matter being discharged from the end of larger diameter of the conical assembly.
Claim 2
Dependent Claim 168 words
A conical centrifuge for the separation of solid matter and a fluid, comprising a plurality of arcuate, elongated sections grouped together so as to form a rotary truncated conical assembly, each section having a filter, a support for the filter, and a backplate provided with guide fins for the channelling of the fluid passing through the filter, the sections being flanked by radially extending chambers communicating with the chambers through openings formed in the part of these chambers located opposite the space between the respective supports and backplates, an inlet for admitting fluid carrying solid matter being disposed at the truncated end of the assembly, the inlet communicating with each filter section, the radially extending chambers communicating with each other and with the openings disposed on a corresponding generating line of the truncated assembly for the discharge of treated fluid, the assembly being surrounded by an envelope for receiving the filtered fluid and the solid matter being discharged from the end of larger diameter of the conical assembly.

References Cited (Backward Citations)

US610983A Cited
US2695133A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-12-06 1975-06-07 1975-12-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-12-06 1979-06-07 1979-12-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-12-06 1983-06-07 1983-12-07 $7700.00 Window Closed / Lapsed

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