LOCK GASKET FOR HIGH PRESSURE AND HIGH TEMPERATURE MULTIPLE PUNCH DEVICE Russian patent published in 2015 - IPC B01J3/06 B32B15/04 

Abstract RU 2557612 C1

FIELD: machine building.

SUBSTANCE: gasket is installed between the punches of high pressure and high temperature multi punch device. It has a trapezoid shape and comprises two metal layers and layer made out of electric insulating plasticised material located between the metal layers. On each metal layer in central zone of the area adjacent to the large base of the trapezoid the through cutout is made, at sharp corners of the trapezoid the cuts are made. The cut height is 15-20% of height of the metal layer.

EFFECT: invention ensures stabilisation of work of high pressure chamber at long work holdings, and increases size of the synthesised diamond monocrystal.

5 dwg

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RU 2 557 612 C1

Authors

Polushin Nikolaj Ivanovich

Laptev Aleksandr Ivanovich

Pozdnjakov Andrej Anatol'Evich

Dates

2015-07-27Published

2014-06-03Filed