FR834316A - Wave damping device in pressurized pipes - Google Patents
Wave damping device in pressurized pipesInfo
- Publication number
- FR834316A FR834316A FR834316DA FR834316A FR 834316 A FR834316 A FR 834316A FR 834316D A FR834316D A FR 834316DA FR 834316 A FR834316 A FR 834316A
- Authority
- FR
- France
- Prior art keywords
- damping device
- wave damping
- pressurized pipes
- pressurized
- pipes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- 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
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
-
- 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
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
- F16L55/054—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe the reservoir being placed in or around the pipe from which it is separated by a sleeve-shaped membrane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR834316T | 1937-07-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR834316A true FR834316A (en) | 1938-11-17 |
Family
ID=9297033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR834316D Expired FR834316A (en) | 1937-07-16 | 1937-07-16 | Wave damping device in pressurized pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR834316A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556183A (en) * | 1949-03-23 | 1951-06-12 | Hannah Jane Hapman | Flight conveyer pressure sealing device |
US2564599A (en) * | 1947-03-18 | 1951-08-14 | Hannah J Hapman | Self-sealing conveyer construction |
DE3209386A1 (en) * | 1982-03-15 | 1983-09-29 | Kraftwerk Union AG, 4330 Mülheim | Device for protecting water-carrying channels, in particular pipelines, against pressure waves |
DE3544368A1 (en) * | 1985-12-14 | 1987-06-19 | Korthaus Ernst | Pressure damper |
DE3604859A1 (en) * | 1986-02-15 | 1987-08-27 | Albert Neder | Vacuum/pressure compensating construction |
EP0679832A1 (en) * | 1994-04-26 | 1995-11-02 | Lüthin, Heinz | Hydraulic line pressure oscillation reduction device |
EP0971164A2 (en) | 1999-09-06 | 2000-01-12 | Dobson Industries Corp. | Hydraulic line pressure oscillation reduction device |
-
1937
- 1937-07-16 FR FR834316D patent/FR834316A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564599A (en) * | 1947-03-18 | 1951-08-14 | Hannah J Hapman | Self-sealing conveyer construction |
US2556183A (en) * | 1949-03-23 | 1951-06-12 | Hannah Jane Hapman | Flight conveyer pressure sealing device |
DE3209386A1 (en) * | 1982-03-15 | 1983-09-29 | Kraftwerk Union AG, 4330 Mülheim | Device for protecting water-carrying channels, in particular pipelines, against pressure waves |
DE3544368A1 (en) * | 1985-12-14 | 1987-06-19 | Korthaus Ernst | Pressure damper |
DE3604859A1 (en) * | 1986-02-15 | 1987-08-27 | Albert Neder | Vacuum/pressure compensating construction |
EP0679832A1 (en) * | 1994-04-26 | 1995-11-02 | Lüthin, Heinz | Hydraulic line pressure oscillation reduction device |
EP0971164A2 (en) | 1999-09-06 | 2000-01-12 | Dobson Industries Corp. | Hydraulic line pressure oscillation reduction device |
WO2001018443A1 (en) | 1999-09-06 | 2001-03-15 | Dobson Industries Corp. | Device for reducing pressure pulsations in hydraulic manifolds |
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