Fan blade for an axial flow fan and method of forming same
Patent
·
OSTI ID:5334378
For use as part of an axial flow fan, a blade is described comprising a hollow, one-piece molded body having leading and trailing edges and including a core of reinforced, thermosetting resin having relatively low abrasive resistance, and a large concentration of silica particles molded into the body along only its leading edge.
- Assignee:
- Hudson Products Corp., Houston, TX
- Patent Number(s):
- US 4720244
- OSTI ID:
- 5334378
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320106* -- Energy Conservation
Consumption
& Utilization-- Building Equipment-- (1987-)
ABRASION
AXIAL SYMMETRY
BLOWERS
CHALCOGENIDES
DESIGN
FABRICATION
FINS
FLUID FLOW
MECHANICAL PROPERTIES
MINERALS
MOLDING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
POLYMERS
RESINS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SYMMETRY
THERMODYNAMIC PROPERTIES
WEAR RESISTANCE
320106* -- Energy Conservation
Consumption
& Utilization-- Building Equipment-- (1987-)
ABRASION
AXIAL SYMMETRY
BLOWERS
CHALCOGENIDES
DESIGN
FABRICATION
FINS
FLUID FLOW
MECHANICAL PROPERTIES
MINERALS
MOLDING
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
POLYMERS
RESINS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
SYMMETRY
THERMODYNAMIC PROPERTIES
WEAR RESISTANCE