RU2015154088A - SOUND DEVICE - Google Patents
SOUND DEVICE Download PDFInfo
- Publication number
- RU2015154088A RU2015154088A RU2015154088A RU2015154088A RU2015154088A RU 2015154088 A RU2015154088 A RU 2015154088A RU 2015154088 A RU2015154088 A RU 2015154088A RU 2015154088 A RU2015154088 A RU 2015154088A RU 2015154088 A RU2015154088 A RU 2015154088A
- Authority
- RU
- Russia
- Prior art keywords
- rubber
- cord
- sealing ring
- protrusions
- radially directed
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- 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
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
- F16L55/134—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing by means of an inflatable packing
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Pipe Accessories (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015154088A RU2636958C2 (en) | 2015-12-16 | 2015-12-16 | Damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015154088A RU2636958C2 (en) | 2015-12-16 | 2015-12-16 | Damping device |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2015154088A true RU2015154088A (en) | 2017-06-21 |
RU2636958C2 RU2636958C2 (en) | 2017-11-29 |
Family
ID=59240328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015154088A RU2636958C2 (en) | 2015-12-16 | 2015-12-16 | Damping device |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2636958C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2675954C1 (en) * | 2018-01-22 | 2018-12-25 | Александр Анатольевич Елисеев | Silencing device for a tightness pipeline overlap |
RU204536U1 (en) * | 2020-10-22 | 2021-05-31 | Публичное акционерное общество "Транснефть" (ПАО "Транснефть") | Sealer for technological pipelines of oil pumping stations and tank farms |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2037727C1 (en) * | 1992-02-04 | 1995-06-19 | Елисеев Александр Анатольевич | Rubberized cord device for shut-off of pipelines and method of its manufacture |
RU2131078C1 (en) * | 1997-07-18 | 1999-05-27 | Елисеев Александр Анатольевич | Plugging rubber and cord unit to shut off pipe-lines |
RU2273788C1 (en) * | 2005-04-04 | 2006-04-10 | Иосиф Александрович Трибельский | Rubber-cord shell for overlapping pipelines |
RU2277661C1 (en) * | 2005-04-18 | 2006-06-10 | Иосиф Александрович Трибельский | Sealing rubber-cord device for shutting-off pipe lines |
RU116960U1 (en) * | 2012-02-03 | 2012-06-10 | Александр Анатольевич Елисеев | ELASTIC ENCLOSURE FOR SEALING PIPELINES |
-
2015
- 2015-12-16 RU RU2015154088A patent/RU2636958C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2636958C2 (en) | 2017-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
HZ9A | Changing address for correspondence with an applicant |