Circumferential flow type fuel pump

Details Circumferential flow type fuel pump Circumferential flow type fuel pump

1991-07-01

1992-12-29

Look, Edward K.

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Turbine regenerative pump

415 554, F01D 112

Patent

active

051747138

ABSTRACT:
A circumferential flow type fuel pump has an impeller rotated by engagement between a hole in the impeller and a rotating shaft having a diameter smaller than that of the hole. The center ofthe hole is eccentric with respect to the center of the impeller in accordance with the difference between the diameter of the hole and the diameter in section of the rotating shaft, so that the center of the impeller coincides with the center of the rotating shaft during rotation of the impeller.

REFERENCES:
patent: 4591311 (1986-05-01), Matsuda
patent: 4692092 (1987-09-01), Matsuda et al.
patent: 4958984 (1990-09-01), Aoi et al.

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