SPACER FOR SEALING TWO UNMOVABLE SURFACES Russian patent published in 2006 - IPC F16J15/02 

Abstract RU 2280205 C2

FIELD: mechanical engineering.

SUBSTANCE: spacer comprises metallic frame that is made of one or several metallic plates which may be coated with a soft sealing material. The plates are made of springs with different angles and radii of bend or combination of several springs to provided different extent of sealing of the unmovable surfaces.

EFFECT: enhanced reliability.

4 dwg

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RU 2 280 205 C2

Authors

Safonov Valerij Grigor'Evich

Kotljar Semen Mikhajlovich

Shraer Iosif Izrail'Evich

Safonov Evgenij Valer'Evich

Dates

2006-07-20Published

2004-11-11Filed