Pump with suction and delivery opening along the same axis easy to dismantle
AssigneeTermomeccanica S.p.A.
InventorMassimo Precetti
Life of this patent
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Abstract
A pump with suction and delivery openings along the same axis, easy to dismantle, and consisting of a body (12), with an impeller (24) to which an actuator means (16) is connected, the body being provided on one side with a suction opening (19) and on the other with a delivery opening (20) positioned along the same axis, the body of the pump (12) having a cover (18) easily removable from below, since the body is placed on a raised base (13) open on one side.
Claims16
A method of removing an impeller (24) from a pump with a suction opening (19) and a delivery opening (20) along the same axis, comprising the steps of:
- supporting said pump at a height that will allow removal of an impeller (24) from a base (13);
- unscrewing bolts (14);
- lowering a cover (18) and said impeller which rests on said cover;
- descending said impeller to the point where said impeller is free of shaft (21);
- and
- removing the cover and the impeller from the base (13).
A pump with suction and delivery openings along the same axis, with a means for dismantling comprising:
- a body (12) housing an impeller (24) to which an actuator means (16) is connected, said body being provided on one side with a suction opening (19) and on the other side with a delivery opening (20) positioned on the same axis, characterized in that the lower part of said body (12) has a cover (18) freely movable from below with through holes (34) wherein threaded pins (35) can slide, said body being supported on a base plate (13) which is laterally open.
Dependencies are inferred from the claim text.