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Michio Idei Patents |
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Inventor: Idei; Michio
Address: Saitama, JP
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4778357 |
Shut-off valve for an electromagnetic pump |
October 18, 1988 |
| In an electromagnetic pump, the inner end of an outlet pipe fixed in a pump housing extends for a predetermined length inside a sleeve housing a plunger to form a pump delivery pulsation absorption chamber around the outlet pipe. The inner end opening of this pipe is selectively closed b |
| 4778354 |
Motor type fuel pump |
October 18, 1988 |
| A motor type fuel pump includes an armature housing made of a substantially cylindrical plastic member whose upper end is closed, and a pump chamber housing accommodating a impeller rotated by the armature and defining a pump chamber. The armature housing is adapted to accommodate motor |
| 4643653 |
Electromagnetic pump |
February 17, 1987 |
| An electromagnetic pump has a pump housing. The pump housing consists of a cup-like housing body with an outlet cylindrical portion at the center thereof and a lid member having an inlet cylindrical portion at the center thereof. The lid member is fixed to the cup-like housing body. The |
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