PRESSURE RELAY Russian patent published in 1997 - IPC

Abstract RU 2097722 C1

FIELD: instrumentation engineering, test and control systems in various branches of industry. SUBSTANCE: pressure relay has case housing elastic sensitive element and electric contact mechanism connected by rod with adjustment mechanism and contact spring. Additional spring is attached to butt of rod on side of contact spring. This spring is placed for unloading of contact spring from excessive translations and efforts. EFFECT: enhanced functional reliability and stability. 2 cl, 3 dwg

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RU 2 097 722 C1

Authors

Shpoljanskij E.F.

Pyrin M.I.

Morozova I.L.

Dates

1997-11-27—Published

1993-02-05—Filed