Sybron Corporation

Servomex (uk) Ltd.

Other

Servomex Plc

Danny F Holman

Riad M Kocache

James D Hobby

James Swan

Riad Mouhamed Adel Kocache

Ronald H Sunderland

A gas measurement cell has a measurement element suspended to oscillate about a suspension axis in a magnetic field. A coil which oscillates with the element may have electrical signals applied to it to initiate oscillation and also provides an output whereby the frequency of oscillation can be measured.

Sensor for measuring the magnetic characteristics of a gas

Infra-red source

Paramagnetic gas measuring apparatus

A device for monitoring a component in a fluid mixture includes a tube 1, the bore of which is divided into two chambers by a disc of solid electrolyte 1a. The electrolyte is chosen to have a conducting ion related to the component to be measured. Suspension device in the form of two resilient diaphragms 7 suspend the tube within a housing including a frame member 16 and end caps 15. Each of the diaphragms is sealed at its interface 9 with the housing, and at its interface 6 with an end of the tube. Heater 10, 11 are provided to alter the temperature of the component in each chamber and inlet 21 and outlet 22 allow fluid to enter and leave the chambers. The e.m.f. between electrodes 2 is monitored and information about the fluid mixture can be obtained depending on the temperature of the mixture sensed by a thermocouple arrangement 3.

Device for monitoring a component in a fluid mixture

An oxygen sensor having a solid electrolyte tube and partition. A heater is tightly wound along the length of the tube, which is divided into two equal chambers by the partition, and thermocouples are fixed to either side of the partition by layers of metallic particles. An insulating case and flame trap may be provided for the sensor.

Growing community of inventors

Crowborough, United Kingdom

Danny F Holman