Sealing device for sealing a pressure measuring cell...

Details Sealing device for sealing a pressure measuring cell... Sealing device for sealing a pressure measuring cell...

2008-01-02

2009-10-27

Allen, Andre J (Department: 2855)

Measuring and testing

Fluid pressure gauge

With protective separator

C073S708000

Reexamination Certificate

active

07607353

ABSTRACT:
The invention relates particularly to a sealing device (8) for sealing a pressure measuring cell housing (3), wherein the sealing device (8) comprises a pressure compensation opening (23; 23′) for a pressure compensation line (21; 21′; 21″, 20) of a pressure measuring cell (4) received in the pressure measuring cell housing (3), wherein the sealing device (8) is made of a dimensionally stable hard part (18; 18*; 18′) having at least one elastic soft part (19; 19°; 19*; 19′), which is disposed in the region of the pressure compensation opening (23; 23′) on the hard part (18; 18*; 18′).

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