Sample testing device and fluid pumping installation comprising such a testing device
AssigneePcm Technologies
InventorsStephanie Serres, Gregoire Crotte, Eric Perret
Life of this patent
Estimating the term…
Abstract
A device for testing samples of material in a fluid upstream of a pump of a fluid pumping installation and a pumping installation comprising such a device, the device comprising: a casing having one inlet opening for the fluid and one outlet opening for the fluid, the outlet opening fixed to the pump; and a perforated cartridge to contain the samples of material to be tested, the perforated cartridge being arranged in the casing between the inlet opening and the outlet opening.
Claims17
A device for testing samples of material in a fluid, upstream of a pump of a fluid pumping installation, the device comprising:
- a casing having at least one inlet opening for the fluid and at least one outlet opening for the fluid, the outlet opening fixed to the pump, wherein the casing has a cylindrical wall, and a closed end face in line with the outlet opening, the cylindrical wall having a first solid portion and a second portion provided with the at least one inlet opening, the first portion being adjacent to the closed end face so as to form a reservoir to contain a portion of the fluid to be pumped;
- and
- a perforated cartridge to contain the samples of material to be tested, the perforated cartridge being arranged in the casing between the inlet opening and the outlet opening.
A device for testing samples of material in a fluid, upstream of a pump of a fluid pumping installation, the device comprising:
- a casing having at least one inlet opening for the fluid and at least one outlet opening for the fluid, the outlet opening fixed to the pump;
- and
- a perforated cartridge to contain the samples of material to be tested, the perforated cartridge being arranged in the casing between the inlet opening and the outlet opening, wherein the perforated cartridge comprises:
- a perforated sleeve,
- two closure plates having a diameter greater than the diameter of the perforated sleeve, the closure plates each being provided with a central opening;
- a rod arranged in the perforated sleeve and passing through the central openings of the closure plates, and
- fastening members for attaching each closure plate against an end of said perforated sleeve.
Dependencies are inferred from the claim text.