Pumps – Motor driven – Including means utilizing pump fluid for augmenting cooling,...
Patent
1986-01-27
1987-07-28
Smith, Leonard E.
Pumps
Motor driven
Including means utilizing pump fluid for augmenting cooling,...
417424, F04B 2108
Patent
active
046829369
ABSTRACT:
A suction port 22a of an end cover 22 and a suction port 21a of a pump casing 21 are disposed to have a certain angular distance from each other, and the end cover 22 is covered by fuel filtration element 23 with a gap against the bottom of the end cover 22, thereby resistance to fire flame ignited by collector of a pump motor becomes large and dangerous spreading of fire flame is prevented.
REFERENCES:
patent: 4209284 (1980-06-01), Lochmann et al.
patent: 4370102 (1983-01-01), Sasaki et al.
Iwai Shingo
Okashiro Tetuo
Shiraga Jun
Suzuki Ryozo
Mitsubishi Denki & Kabushiki Kaisha
Olds T.
Smith Leonard E.
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