FIELD: sealing engineering.
SUBSTANCE: seal comprises an assembly of shaped rings. Each of the rings is made of heat-resistant sealing member which receives the reinforcing permeable member whose pore space is filled with the sealing member.
EFFECT: expanded functional capabilities.
16 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BELT ARTICLE FOR SPIRAL WINDING OF SEALING MEMBERS AND VALVE SEATS | 2004 |
|
RU2269048C1 |
| SEALING UNIT FOR MOVABLE CONNECTION | 2004 |
|
RU2273781C2 |
| SEAT FOR BALL COCK | 2003 |
|
RU2255259C1 |
| SEALING SPACER AND UNIT OF SEALING SPACERS FOR MOVABLE CONNECTIONS | 2004 |
|
RU2258856C1 |
| SHAPED SEALING MEMBER | 2005 |
|
RU2285849C1 |
| SEAT FOR BALL VALVE | 2004 |
|
RU2273780C2 |
| GATE | 2004 |
|
RU2283448C2 |
| SHAPED SEALING MEMBER | 2002 |
|
RU2236629C2 |
| REGULATING VALVE | 2003 |
|
RU2249741C2 |
| SEAT OF BALL VALVE | 2002 |
|
RU2241886C2 |
