Krohne Ag

Pieter Herremans

Alexander Marnix Heijnsdijk

Ross Jones

Paul A Johnson

Graham Lodge

Boudewijn Jozef Poortmann

Robin Lee

Johannes Cornelius Visser

A flow meter for measuring the flow rate of a flowing medium has a plastic measurement tube for routing the medium and a connecting device for connecting an end of the measurement tube to an end of a plastic pipeline. So that measurement tube of plastic can be connected easily and to the plastic pipeline, the connecting device is formed by a heating means that is integrated into an inner wall of the end of the measurement tube and that melts at least the end of the measurement tube to thereby form a melted connection between the measurement tube and the pipeline.

Heated pipe connecting device for installation of a flow meter

A magnetoinductive flowmeter for measuring the flow rate of a moving medium includes a measuring tube conducting the medium, and an insert provided in the measuring tube. The insert consists of at least one first part and one second part which first part is introduced into the measuring tube from one end of the measuring tube while the second part, introduced into the measuring tube from the other end of the measuring tube, is joined with the first part in leak-proof fashion. The result is an easy-to-install insert that ensures secure and maintainable retention.

Magnetoinductive flowmeter with a two-part insert

A magnetoinductive flowmeter incorporates an electromagnetic circuit with at least one coil and a minimum of two detachably interconnected components of a magnetic material. One of the components features a resiliently deformable spring section that presses against the other component. The result is an easy-to-assemble magnetoinductive flowmeter that can be manufactured with substantial production tolerances.

Magnetoinductive flowmeter with detachable components

Growing community of inventors

Giessenburg, Netherlands

Pieter Herremans