EXPANDED GRAPHITE SEALING TAPE FOR PACKING GLAND CHAMBERS Russian patent published in 2000 - IPC

Abstract RU 2149301 C1

FIELD: sealing shafts and rods. SUBSTANCE: tape has narrow side edges and upper and lower parallel surfaces provided with rhombic embossing; shorter diagonal of rhomb is directed in way of rolling; tape is also provided with continuous grooves which are parallel to direction of tape rolling. Continuous grooves on one surface are located between grooves on opposite surface; rhombic embossing has form of tetrahedral pyramids. EFFECT: enhanced reliability. 4 cl, 4 dwg

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RU 2 149 301 C1

Authors

Lashitskij A.P.

Epishov A.P.

Kleptsov I.P.

Avdeev V.V.

Ionov S.G.

Dates

2000-05-20—Published

1998-08-04—Filed