FIELD: mechanical engineering.
SUBSTANCE: shaped sealing member is provided with the reinforcing member made of a hollow ring and filled with a filling agent. Outside of the member is covered with at least one shell impermeable for fluid. The reinforcing member is permeable and flexible and is made, e.g., of metallized rubber. The outer surface of the thin-walled shell is U-, X-, V-, or W-shaped. The filling material is fluid. One or several thin-walled shells are provided with reinforcing members that are connected with the material of the shell through mutually penetrating bindings.
EFFECT: expanded functional capabilities.
6 cl, 4 dwg
Title | Year | Author | Number |
---|---|---|---|
SHAPED SEALING MEMBER FOR MOVABLE AND FIXED JOINTS | 2004 |
|
RU2276300C1 |
SEALING UNIT FOR MOVABLE CONNECTION | 2004 |
|
RU2273781C2 |
SEAL | 2004 |
|
RU2269049C1 |
GATE | 2004 |
|
RU2283448C2 |
BELT ARTICLE FOR SPIRAL WINDING OF SEALING MEMBERS AND VALVE SEATS | 2004 |
|
RU2269048C1 |
SEAT OF BALL VALVE | 2002 |
|
RU2241886C2 |
CONTROL DISK GATE | 2009 |
|
RU2419014C2 |
CONTROL VALVE | 2004 |
|
RU2277196C2 |
SEAT FOR BALL COCK | 2003 |
|
RU2255259C1 |
ADJUSTING SLIDE VALVE (VERSIONS) | 2009 |
|
RU2416753C2 |
Authors
Dates
2006-10-20—Published
2005-03-09—Filed