SU81673A1 - Pressure gauge for measuring high and ultrahigh pressures - Google Patents

Description

The subject of the invention is a pressure gauge for iKnieiieiuin high n superhigh pressure pressures | chunstyle-shaped, preforming mode 1U-ds11st letters of measurable danleshik

Pressure gauges that are sensitive to the test of D (mT1 ort; dilated in the process are already repetitive, and already, and; st. The lack of gauge is the limit of:) measurement 1 | following-LTLiue that the sensitive elements for them are small. to prepare n; matrices with 15KSOK11M limit of temporal resistance of n flow-tp. Ninrts .me) t.shddgyh snlavov tnna "nobentnt et al., so - a; The similar materials are unstable to the deformation of the plant;

In the proposed law-gauge, this disadvantage is eliminated by the fact that the Io chuckster B1 pressure gauge element isnawed by the air pressure node -.i .-. Of the set pressure defor.manpu compressed. rather than growth / hep.

On the schematic drawing of the pzobra; ken verticals .nd a section of the Mai.o meter with the described element.

Lastly closed; closed; From one end of a solid silt tube 1, screwed with a closed vessel into a cornus 2 manometer. clear- numbered to the pressure gauge of 1n and provision of kenn and 1 pinhole 3 with a through hole, connected 01 C1m region 11measure e 01-o | -lepp with working chamber gauge.

The inner tube 11 domain is a rod 4, connected with the mechanical; ::, RLP electric multiply-inefficient mechanism (not shown in the imp).

The year is affected by the action of the measured deformation of the walls and the bottom of the tube 1 through the rod 4 of the multiplier-non-redundant mechanism on the arrow of the measuring device.

Subject invention

1. A manometer for measuring high and ultrahigh pressures, equipped with an elastic sensing element, which is so that, in order to expand the diameter of the pressure gauge, in it irimenei is a sensitive olemeite, which deforms the other compression under the influence of the medium whose pressure measures c.

2. Form of gauge no. 1, characterized in that. that its element is unNollable in the tube closed at one end of the tube, screwed with the closed end into a cable and a cable.

l ster / kng, installed itgutrl tube and: 1 (redacheno -o - for non-transmission of deformation of the uncompressed tube to the multiply-rarefied mechanism and index arrow of the tool.