Fan wheel

Details Fan wheel Fan wheel

1976-02-20

1977-08-09

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

Specific working member mount

Welded, cemented or fused

416215, 416244R, F04D 2934

Patent

active

040407691

ABSTRACT:
A fan wheel in which the blades and hub assembly are fabricated from pieces of plate welded together along extended surfaces.

REFERENCES:
patent: 22373 (1858-12-01), Montgomery
patent: 1835913 (1931-12-01), Squires
patent: 2079473 (1937-05-01), Wade
patent: 2524870 (1950-10-01), Adamtchik
patent: 2974728 (1961-03-01), Culp
patent: 3002266 (1961-10-01), Lynn et al.
patent: 3609841 (1971-10-01), Telfer et al.

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