SE8603230D0 - DEVICE FOR ATTENTION OF OSCILLATIONS IN CLOSED LIQUID TRANSPORT SYSTEMS - Google Patents

DEVICE FOR ATTENTION OF OSCILLATIONS IN CLOSED LIQUID TRANSPORT SYSTEMS

Info

Publication number
SE8603230D0
SE8603230D0 SE8603230A SE8603230A SE8603230D0 SE 8603230 D0 SE8603230 D0 SE 8603230D0 SE 8603230 A SE8603230 A SE 8603230A SE 8603230 A SE8603230 A SE 8603230A SE 8603230 D0 SE8603230 D0 SE 8603230D0
Authority
SE
Sweden
Prior art keywords
oscillations
liquid transport
transport systems
closed liquid
attention
Prior art date
Application number
SE8603230A
Other languages
Swedish (sv)
Other versions
SE8603230L (en
SE463933B (en
Inventor
G Dezso
M Farkas
T Lakatos
Kigyosne Z Pinter
Original Assignee
Energiagazdalkodasi Intezet
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 Energiagazdalkodasi Intezet filed Critical Energiagazdalkodasi Intezet
Publication of SE8603230D0 publication Critical patent/SE8603230D0/en
Publication of SE8603230L publication Critical patent/SE8603230L/en
Publication of SE463933B publication Critical patent/SE463933B/en

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
    • 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)
  • Vibration Prevention Devices (AREA)
  • Pipeline Systems (AREA)

Abstract

An arrangement for damping oscillations in closed liquid transport systems, whereby a circulation pump is provided and at least at one place of the conveyor system the pressure is maintained between predetermined limits. In accordance with the innovation described in the invention, at least one damping container (10, 11) which absorbs the oscillations is switched into the conveyor system by a return valve (12, 13), whereby a pre-loading pressure is present in the damping container (10, 11) which is different from the operating pressure of the point of connection.
SE8603230A 1984-11-29 1986-07-28 DEVICE FOR ATTENTION OF OSCILLATIONS IN CLOSED WATER TRANSPORT SYSTEMS SE463933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU440484A HU191726B (en) 1984-11-29 1984-11-29 Connection arrangement of damping dashpot

Publications (3)

Publication Number Publication Date
SE8603230D0 true SE8603230D0 (en) 1986-07-28
SE8603230L SE8603230L (en) 1986-07-28
SE463933B SE463933B (en) 1991-02-11

Family

ID=10967869

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8603230A SE463933B (en) 1984-11-29 1986-07-28 DEVICE FOR ATTENTION OF OSCILLATIONS IN CLOSED WATER TRANSPORT SYSTEMS

Country Status (4)

Country Link
DE (2) DE3590605C1 (en)
HU (1) HU191726B (en)
SE (1) SE463933B (en)
WO (1) WO1986003263A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825279A1 (en) * 1988-07-26 1990-02-01 Bayerische Motoren Werke Ag Hydraulic arrangement, in particular for stabilising and regulating the level of a vehicle
US5385395A (en) * 1991-03-22 1995-01-31 Alfred Teves Gmbh Slip-controlled brake system, especially for automotive vehicles
DE4109450A1 (en) * 1991-03-22 1992-09-24 Teves Gmbh Alfred SLIP-CONTROLLED BRAKE SYSTEM, ESPECIALLY FOR MOTOR VEHICLES
US6158983A (en) * 1997-04-24 2000-12-12 Trw Inc. Pump having muffler for attenuating noise
DE19811400A1 (en) * 1998-03-16 1999-09-23 Smr De Haan Gmbh Sheet or web coating device, e.g. for providing oil microfilm layer
DE19857593A1 (en) * 1998-12-14 2000-06-15 Merck Patent Gmbh System for the pulsation-free delivery of liquids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225012B (en) * 1959-10-28 1966-09-15 Gewerk Eisenhuette Westfalia Arrangement for attenuating pressure surges occurring in the connection lines of hydraulically driven working machines due to the delay of moving masses
DE2910025A1 (en) * 1979-03-14 1980-09-18 Wagner Gmbh J PRESSURE TIP COMPENSATOR FOR PULSATING LIQUID FLOWS
DE3300493A1 (en) * 1983-01-08 1984-07-12 Robert Bosch Gmbh, 7000 Stuttgart Pressure supply device for two loads

Also Published As

Publication number Publication date
DE3590605D2 (en) 1987-01-29
DE3590605C1 (en) 1990-05-17
WO1986003263A1 (en) 1986-06-05
HU191726B (en) 1987-03-30
SE8603230L (en) 1986-07-28
SE463933B (en) 1991-02-11

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