GB605054A - Improvements in or relating to means for damping pulsations in gaseous currents - Google Patents

Improvements in or relating to means for damping pulsations in gaseous currents

Info

Publication number
GB605054A
GB605054A GB1515745A GB1515745A GB605054A GB 605054 A GB605054 A GB 605054A GB 1515745 A GB1515745 A GB 1515745A GB 1515745 A GB1515745 A GB 1515745A GB 605054 A GB605054 A GB 605054A
Authority
GB
United Kingdom
Prior art keywords
chambers
passages
gas
pipes
pulsation
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
GB1515745A
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.)
Fluor Corp
Original Assignee
Fluor Corp
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 Fluor Corp filed Critical Fluor Corp
Priority to GB1515745A priority Critical patent/GB605054A/en
Publication of GB605054A publication Critical patent/GB605054A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/20—Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)

Abstract

605,054. Compressing air. DEHN, F. B. (Fluor Corporation, Ltd.). June 14, 1945, No. 15157. [Class 8 (i)] [Also in Group XXVII] Apparatus for damping pulsations in a gas line especially applicable to the connections of a reciprocating pump, comprises two pulsation absorption chambers 23, 24 connected in series by one or more restrictive passages 25, the chambers preferably having the same size; the passage may be valve controlled. The sizes of the chambers and passages for a given velocity and frequency of pulsation of the gas are calculated by a formula. The inlet or outlet of the pump is connected to a branch 11 of a shell 19 forming the two chambers 23, 24. The pipes forming the passages have inlets and outlets 29, 30 and a depending nozzle 33 through which deposited liquid is sucked up. The pipes are welded to cross-stays 26. A baffle 34 over the exhaust passage 21 causes the outgoing gas to entrain liquid deposited in the bottom of the chamber.
GB1515745A 1945-06-14 1945-06-14 Improvements in or relating to means for damping pulsations in gaseous currents Expired GB605054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1515745A GB605054A (en) 1945-06-14 1945-06-14 Improvements in or relating to means for damping pulsations in gaseous currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1515745A GB605054A (en) 1945-06-14 1945-06-14 Improvements in or relating to means for damping pulsations in gaseous currents

Publications (1)

Publication Number Publication Date
GB605054A true GB605054A (en) 1948-07-15

Family

ID=10054042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1515745A Expired GB605054A (en) 1945-06-14 1945-06-14 Improvements in or relating to means for damping pulsations in gaseous currents

Country Status (1)

Country Link
GB (1) GB605054A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795374A (en) * 1953-08-13 1957-06-11 Du Pont Fluid flow pulsation damping
US9429094B2 (en) 2011-10-05 2016-08-30 Westport Power Inc. Module for managing mass flow and dampening pressure pulsations in a gaseous fuel supply line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795374A (en) * 1953-08-13 1957-06-11 Du Pont Fluid flow pulsation damping
US9429094B2 (en) 2011-10-05 2016-08-30 Westport Power Inc. Module for managing mass flow and dampening pressure pulsations in a gaseous fuel supply line

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