RU2009104286A - SHUT-OFF LATCH - Google Patents
SHUT-OFF LATCH Download PDFInfo
- Publication number
- RU2009104286A RU2009104286A RU2009104286/06A RU2009104286A RU2009104286A RU 2009104286 A RU2009104286 A RU 2009104286A RU 2009104286/06 A RU2009104286/06 A RU 2009104286/06A RU 2009104286 A RU2009104286 A RU 2009104286A RU 2009104286 A RU2009104286 A RU 2009104286A
- Authority
- RU
- Russia
- Prior art keywords
- housing
- blind hole
- spacer
- shut
- bore
- Prior art date
Links
Landscapes
- Sliding Valves (AREA)
Abstract
1. Задвижка запорная, содержащая корпус, крышку, шпиндель управляющий запорным органом-шибером, расположенным между подпружиненным относительно корпуса кольцевыми седлами, установленными в расточке корпуса и зафиксированных распоркой со стороны дна корпуса, отличающаяся тем, что в расточке корпуса выполнена кольцевая проточка с глухим отверстием в дне расточки в которые помещены: в проточке секторная распорка, а в глухом отверстии бобышка распорки. ! 2. Задвижка запорная по п.1, отличающаяся тем, что секторная распорка выполнена из эластомерного материала, например полиуретана с углом сектора равным 55°±5°. ! 3. Задвижка запорная по п.1, отличающаяся тем, что глухое отверстие в проточке выполнено в точке пересечения вертикальных плоскостей проведенных через горизонтальную и вертикальную оси корпуса. 1. Shut-off valve, comprising a housing, a cover, a spindle controlling a shut-off valve-body located between annular saddles spring-loaded relative to the housing, mounted in the housing bore and fixed by a spacer from the housing bottom, characterized in that an annular groove is made in the housing bore with a blind hole in the bottom of the bore in which are placed: in the groove sector spacer, and in the blind hole the boss spacers. ! 2. The gate valve according to claim 1, characterized in that the sector spacer is made of an elastomeric material, for example polyurethane, with a sector angle of 55 ° ± 5 °. ! 3. The gate valve according to claim 1, characterized in that the blind hole in the groove is made at the intersection of the vertical planes drawn through the horizontal and vertical axis of the housing.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009104286/06A RU2470209C2 (en) | 2009-02-09 | 2009-02-09 | Shutoff gate valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009104286/06A RU2470209C2 (en) | 2009-02-09 | 2009-02-09 | Shutoff gate valve |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009104286A true RU2009104286A (en) | 2010-08-20 |
RU2470209C2 RU2470209C2 (en) | 2012-12-20 |
Family
ID=46305142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009104286/06A RU2470209C2 (en) | 2009-02-09 | 2009-02-09 | Shutoff gate valve |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2470209C2 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2221921A (en) * | 1938-08-24 | 1940-11-19 | Ohio Injector Company | Method of applying seat rings to valve bodies and valve bodies produced thereby |
RU2098609C1 (en) * | 1995-08-17 | 1997-12-10 | Военизированная противофонтанная часть "Ликво" | Cut-off plate |
RU2153115C2 (en) * | 1998-06-09 | 2000-07-20 | Акционерная компания "Корвет" | Wedge gate valve with self-setting seats |
JP2000046204A (en) * | 1998-07-29 | 2000-02-18 | Kubota Corp | Valve element seat structure |
CN2369037Y (en) * | 1999-05-14 | 2000-03-15 | 刘光裕 | Valve sealer |
RU2229647C2 (en) * | 2001-11-26 | 2004-05-27 | ОАО Акционерная компания "Корвет" | Parallel-slide gate valve with short gate |
-
2009
- 2009-02-09 RU RU2009104286/06A patent/RU2470209C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2470209C2 (en) | 2012-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20121201 |