FIELD: sealing engineering.
SUBSTANCE: sealing spacer is made of multilayer cylindrical ring, the layer being made of, e.g., fiber heat resistant graphlex. The sealing article is composed of two groups of article members: first sealing (graphlex) member and second permeable member, made of, e.g., wire, high-strength heat resistant threads, fibers, and felting.
EFFECT: enhanced reliability and expanded functional capabilities.
18 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BELT ARTICLE FOR SPIRAL WINDING OF SEALING MEMBERS AND VALVE SEATS | 2004 |
|
RU2269048C1 |
| SEAL | 2004 |
|
RU2269049C1 |
| SEAT FOR BALL COCK | 2003 |
|
RU2255259C1 |
| SEALING UNIT FOR MOVABLE CONNECTION | 2004 |
|
RU2273781C2 |
| SHAPED SEALING MEMBER | 2005 |
|
RU2285849C1 |
| SEAT FOR BALL VALVE | 2004 |
|
RU2273780C2 |
| SHAPED SEALING MEMBER FOR MOVABLE AND FIXED JOINTS | 2004 |
|
RU2276300C1 |
| SHAPED SEALING MEMBER | 2002 |
|
RU2236629C2 |
| REGULATING VALVE | 2003 |
|
RU2249741C2 |
| SEAT OF BALL VALVE | 2002 |
|
RU2241886C2 |
