FIELD: sealing engineering.
SUBSTANCE: belt article comprises sealing members and permeable members. The strength and rigidity of the permeable members should be higher than these of the sealing members. A part of the sealing member enters the free pore space of the permeable member.
EFFECT: expanded functional capabilities.
14 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEAL | 2004 |
|
RU2269049C1 |
| SEALING UNIT FOR MOVABLE CONNECTION | 2004 |
|
RU2273781C2 |
| SEALING SPACER AND UNIT OF SEALING SPACERS FOR MOVABLE CONNECTIONS | 2004 |
|
RU2258856C1 |
| SEAT FOR BALL COCK | 2003 |
|
RU2255259C1 |
| SEAT FOR BALL VALVE | 2004 |
|
RU2273780C2 |
| SHAPED SEALING MEMBER | 2005 |
|
RU2285849C1 |
| CONTROL VALVE | 2004 |
|
RU2277196C2 |
| GATE | 2004 |
|
RU2283448C2 |
| ADJUSTING SLIDE VALVE (VERSIONS) | 2009 |
|
RU2416753C2 |
| CONTROL VALVE | 2006 |
|
RU2327920C1 |
