Pumps – Motor driven – Electric or magnetic motor
Patent
1991-12-02
1994-03-22
Look, Edward K.
Pumps
Motor driven
Electric or magnetic motor
4151821, 4152082, 4152131, 416244R, 416247R, 248127, 248676, 248677, 362394, 403388, 4034081, 361825, F04B 3504
Patent
active
052958116
ABSTRACT:
A portable electrical fan including a housing defining inlet and outlet openings for transmitting air flow; a fan blade disposed in the housing; a motor disposed in the housing and rotatably coupled to the fan blade; and an elongated support having opposite end portions attached to the housing and an intermediate stand portion shaped and arranged to support the housing on a surface. Also included are electrical controls connected to the motor and retainer means retaining the electrical controls fixed to the elongated support. This arrangement provides a portable electric fan in an efficient, low cost configuration.
REFERENCES:
patent: D154703 (1949-08-01), Phillips
patent: 1975934 (1934-10-01), Gilbert et al.
patent: 2628020 (1953-02-01), Koch
patent: 2795388 (1957-06-01), Myers
patent: 2830779 (1958-04-01), Wentling
patent: 2904298 (1959-09-01), Tateishi
patent: 4341151 (1982-07-01), Sakamoto
Vornado Air Comfort System Owner's Guide, Models 280SS, 280LS and 280AE, copyright 1989.
Duracraft Corporation
Jarcho Harold G.
Look Edward K.
Toupal John E.
Verdier Christopher
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