Patent ID: 11913457
Assignee: HMD SEAL/LESS PUMPS LIMITED
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A magnetic pump comprising:
a pump body supporting an output shaft on a wet side of the pump and having an inlet and at least one outlet for pumped fluid;
an input drive element on a dry side of the pump,
at least one magnet for coupling the input drive element and output shaft such that motion of the input drive element causes motion of the output shaft,
a pressure containing structure mounted on the pump body for separating the dry and the wet sides, wherein the pump body includes a bush holder around the output shaft, wherein the bush holder is mounted on or connected to a pump casing, and,
wherein the pump further includes:
one or more pathways through which pumped fluid can pass so as to lubricate one or more moving parts within the pressure containing structure, and
a monitoring port through which one or more properties of pumped fluid passing through the one or more pathways can be non-intrusively sensed, wherein the monitoring port passes into the bush holder, wherein a pathway of the monitoring port bifurcates within the bush holder.