RU2019117021A - WORKING DEVICE FOR OVERLAPPING A PIPELINE - Google Patents
WORKING DEVICE FOR OVERLAPPING A PIPELINE Download PDFInfo
- Publication number
- RU2019117021A RU2019117021A RU2019117021A RU2019117021A RU2019117021A RU 2019117021 A RU2019117021 A RU 2019117021A RU 2019117021 A RU2019117021 A RU 2019117021A RU 2019117021 A RU2019117021 A RU 2019117021A RU 2019117021 A RU2019117021 A RU 2019117021A
- Authority
- RU
- Russia
- Prior art keywords
- pipeline
- liners
- working body
- blocking
- under item
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Pipeline Systems (AREA)
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2019117021A RU2708932C2 (en) | 2019-06-01 | 2019-06-01 | Working member of device for shutting off pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2019117021A RU2708932C2 (en) | 2019-06-01 | 2019-06-01 | Working member of device for shutting off pipeline |
Publications (3)
Publication Number | Publication Date |
---|---|
RU2019117021A true RU2019117021A (en) | 2019-07-18 |
RU2019117021A3 RU2019117021A3 (en) | 2019-10-11 |
RU2708932C2 RU2708932C2 (en) | 2019-12-12 |
Family
ID=67308309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2019117021A RU2708932C2 (en) | 2019-06-01 | 2019-06-01 | Working member of device for shutting off pipeline |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2708932C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2747173C1 (en) * | 2020-05-11 | 2021-04-28 | Публичное акционерное общество "ОНХП" | Flat rotary plug |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2354967A (en) * | 1942-07-27 | 1944-08-01 | Macclatchie Mfg Company Of Cal | Line blind |
US2789582A (en) * | 1954-07-13 | 1957-04-23 | Clinton H Dunham | Expansible spectacle line-blind |
US3351099A (en) * | 1964-10-12 | 1967-11-07 | Fmc Corp | Fluid controlling apparatus |
RU2349828C2 (en) * | 2007-05-28 | 2009-03-20 | Вячеслав Петрович Рябинин | Device to block pipeline |
WO2012162780A1 (en) * | 2011-05-31 | 2012-12-06 | 1075878 Alberta Ltd. | Flow control for large diameter conduits |
-
2019
- 2019-06-01 RU RU2019117021A patent/RU2708932C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2708932C2 (en) | 2019-12-12 |
RU2019117021A3 (en) | 2019-10-11 |
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