Pressure transducer with diaphragm clamped inside case - has strain gauge and resistive element attached to diaphragm
Реферат: A pressure transduce for flowing substances has an upper casing part (22) into which fits a lower part (12) with a flange (20) which clamps a diaphragm (32) between them. A lip (30) on the bottom of the upper part (22) is bent over to give this clamping action to hold the diaphragm in place, thus tightly sealing it. A strain gauge (36) with at least one resistive element is attached to the diaphragm one side and connected to a terminal plate (26) on the case (22). This plate (26), to which the terminals (52) are secured, is also held in a recess in the top, by a lip (32) which is bent over to give a clamping action.
Pressure transducer
Номер патента: GB1062513A. Автор: . Владелец: Battelle Development Corp. Дата публикации: 1967-03-22.