FR834316A - Wave damping device in pressurized pipes - Google Patents

Wave damping device in pressurized pipes

Info

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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOCEA
Original Assignee
SOCEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SOCEA filed Critical SOCEA
Application granted granted Critical
Publication of FR834316A publication Critical patent/FR834316A/en
Expired legal-status Critical Current

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)
FR834316D 1937-07-16 1937-07-16 Wave damping device in pressurized pipes Expired FR834316A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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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