NO20005092L - Device for damper for hydraulic system - Google Patents

Device for damper for hydraulic system

Info

Publication number
NO20005092L
NO20005092L NO20005092A NO20005092A NO20005092L NO 20005092 L NO20005092 L NO 20005092L NO 20005092 A NO20005092 A NO 20005092A NO 20005092 A NO20005092 A NO 20005092A NO 20005092 L NO20005092 L NO 20005092L
Authority
NO
Norway
Prior art keywords
damper
hydraulic system
hydraulic
Prior art date
Application number
NO20005092A
Other languages
Norwegian (no)
Other versions
NO20005092D0 (en
NO317379B1 (en
Inventor
Aage Kyllingstad
Original Assignee
Nat Oilwell Norway Holdings As
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 Nat Oilwell Norway Holdings As filed Critical Nat Oilwell Norway Holdings As
Priority to NO20005092A priority Critical patent/NO317379B1/en
Publication of NO20005092D0 publication Critical patent/NO20005092D0/en
Priority to PCT/NO2001/000407 priority patent/WO2002040911A1/en
Priority to AU2002222816A priority patent/AU2002222816A1/en
Publication of NO20005092L publication Critical patent/NO20005092L/en
Publication of NO317379B1 publication Critical patent/NO317379B1/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
    • F16L55/02—Energy absorbers; Noise absorbers
NO20005092A 2000-10-09 2000-10-09 Device for damper for hydraulic system NO317379B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO20005092A NO317379B1 (en) 2000-10-09 2000-10-09 Device for damper for hydraulic system
PCT/NO2001/000407 WO2002040911A1 (en) 2000-10-09 2001-10-05 Damper device for a hydraulic system, where a piston provided with an electric coil and a permanent magnet which propagate a magnetic field, cooperate
AU2002222816A AU2002222816A1 (en) 2000-10-09 2001-10-05 Damper device for a hydraulic system, where a piston provided with an electric coil and a permanent magnet which propagate a magnetic field, cooperate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20005092A NO317379B1 (en) 2000-10-09 2000-10-09 Device for damper for hydraulic system

Publications (3)

Publication Number Publication Date
NO20005092D0 NO20005092D0 (en) 2000-10-09
NO20005092L true NO20005092L (en) 2002-04-10
NO317379B1 NO317379B1 (en) 2004-10-18

Family

ID=19911668

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20005092A NO317379B1 (en) 2000-10-09 2000-10-09 Device for damper for hydraulic system

Country Status (3)

Country Link
AU (1) AU2002222816A1 (en)
NO (1) NO317379B1 (en)
WO (1) WO2002040911A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH303789A (en) * 1952-07-12 1954-12-15 Sulzer Ag Device for damping pressure pulsations in a liquid-carrying line.
US2809665A (en) * 1955-02-01 1957-10-15 Matthew R Crowe Water hammer cushioning device
SU887878A1 (en) * 1980-04-02 1981-12-07 Днепропетровский Ордена Трудового Красного Знамени Государственный Университет Им. 300-Летия Воссоединения Украины С Россией Damping apparatus
SU1086287A1 (en) * 1982-04-16 1984-04-15 Днепропетровский Ордена Трудового Красного Знамени Государственный Университет Им.300-Летия Воссоединения Украины С Россией Device preventing hydraulic impacts

Also Published As

Publication number Publication date
AU2002222816A1 (en) 2002-05-27
WO2002040911A1 (en) 2002-05-23
NO20005092D0 (en) 2000-10-09
NO317379B1 (en) 2004-10-18

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Legal Events

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