NO20025408D0 - Drenering av oljelekkasje i en hydraulisk sylinder - Google Patents

Drenering av oljelekkasje i en hydraulisk sylinder

Info

Publication number
NO20025408D0
NO20025408D0 NO20025408A NO20025408A NO20025408D0 NO 20025408 D0 NO20025408 D0 NO 20025408D0 NO 20025408 A NO20025408 A NO 20025408A NO 20025408 A NO20025408 A NO 20025408A NO 20025408 D0 NO20025408 D0 NO 20025408D0
Authority
NO
Norway
Prior art keywords
hydraulic cylinder
drainage
oil leakage
cylinder
existence
Prior art date
Application number
NO20025408A
Other languages
English (en)
Other versions
NO320207B1 (no
NO20025408L (no
Inventor
Magne Mathias Moe
Original Assignee
Nat Oilwell Norway 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 As filed Critical Nat Oilwell Norway As
Priority to NO20025408A priority Critical patent/NO320207B1/no
Publication of NO20025408D0 publication Critical patent/NO20025408D0/no
Priority to AU2003283874A priority patent/AU2003283874A1/en
Priority to AT03776081T priority patent/ATE511610T1/de
Priority to CNB200380103088XA priority patent/CN1308600C/zh
Priority to PCT/NO2003/000380 priority patent/WO2004044437A1/en
Priority to EP03776081A priority patent/EP1561039B1/en
Priority to US10/534,684 priority patent/US7243592B2/en
Priority to BR0316119-6A priority patent/BR0316119A/pt
Publication of NO20025408L publication Critical patent/NO20025408L/no
Publication of NO320207B1 publication Critical patent/NO320207B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Chairs Characterized By Structure (AREA)
  • Forklifts And Lifting Vehicles (AREA)
NO20025408A 2002-11-12 2002-11-12 Drenering av oljelekkasje i en hydraulisk sylinder NO320207B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20025408A NO320207B1 (no) 2002-11-12 2002-11-12 Drenering av oljelekkasje i en hydraulisk sylinder
AU2003283874A AU2003283874A1 (en) 2002-11-12 2003-11-11 Draining of oil leak in a hydraulic cylinder
AT03776081T ATE511610T1 (de) 2002-11-12 2003-11-11 Ableiten eines öllecks in einem hydraulikzylinder
CNB200380103088XA CN1308600C (zh) 2002-11-12 2003-11-11 液压缸漏油排出装置
PCT/NO2003/000380 WO2004044437A1 (en) 2002-11-12 2003-11-11 Draining of oil leak in a hydraulic cylinder
EP03776081A EP1561039B1 (en) 2002-11-12 2003-11-11 Draining of oil leak in a hydraulic cylinder
US10/534,684 US7243592B2 (en) 2002-11-12 2003-11-11 Draining of oil leak in a hydraulic cylinder
BR0316119-6A BR0316119A (pt) 2002-11-12 2003-11-11 Drenagem de vazamento de óleo em um cilindro hidráulico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20025408A NO320207B1 (no) 2002-11-12 2002-11-12 Drenering av oljelekkasje i en hydraulisk sylinder

Publications (3)

Publication Number Publication Date
NO20025408D0 true NO20025408D0 (no) 2002-11-12
NO20025408L NO20025408L (no) 2004-05-13
NO320207B1 NO320207B1 (no) 2005-11-14

Family

ID=19914165

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20025408A NO320207B1 (no) 2002-11-12 2002-11-12 Drenering av oljelekkasje i en hydraulisk sylinder

Country Status (8)

Country Link
US (1) US7243592B2 (no)
EP (1) EP1561039B1 (no)
CN (1) CN1308600C (no)
AT (1) ATE511610T1 (no)
AU (1) AU2003283874A1 (no)
BR (1) BR0316119A (no)
NO (1) NO320207B1 (no)
WO (1) WO2004044437A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108204385B (zh) * 2016-12-19 2019-12-31 湖南特力液压有限公司 排油装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293994A (en) * 1964-11-27 1966-12-27 Pellegrino E Napolitano Non-leak piston system
GB1260803A (en) 1970-03-19 1972-01-19 Diamond Power Speciality Anti-creep hydraulic positioning device
FR2227450B1 (no) * 1973-04-24 1976-04-23 Precision Industrielle
US4188787A (en) * 1978-06-05 1980-02-19 National Advanced Drilling Machines, Inc. Hydraulic control apparatus
US4707993A (en) * 1980-11-24 1987-11-24 Hydro-Horse, Inc. Pumping apparatus
DE3325682C2 (de) * 1983-07-15 1986-01-09 Mannesmann Rexroth GmbH, 8770 Lohr Förderpumpenantrieb
JPH0756282B2 (ja) * 1987-09-29 1995-06-14 トヨタ自動車株式会社 液圧シリンダ装置
US5031509A (en) * 1988-03-25 1991-07-16 Titan Tool, Inc. Anti-leak seal for pump motor
DE4133188A1 (de) 1990-10-08 1992-04-09 Zahnradfabrik Friedrichshafen Dichtungsanordnung
US5743716A (en) * 1996-05-23 1998-04-28 Air-Go Windmill, Inc. Reversible pump controller
GB2365073A (en) * 2000-07-19 2002-02-13 Sears Mfg Co Rod seal leak recovery system
US6374723B1 (en) * 2000-09-19 2002-04-23 Advancing Technologies Retrofit drip ring for a hydraulic piston assembly

Also Published As

Publication number Publication date
AU2003283874A1 (en) 2004-06-03
NO320207B1 (no) 2005-11-14
NO20025408L (no) 2004-05-13
WO2004044437A1 (en) 2004-05-27
EP1561039B1 (en) 2011-06-01
US7243592B2 (en) 2007-07-17
CN1711427A (zh) 2005-12-21
BR0316119A (pt) 2005-09-27
EP1561039A1 (en) 2005-08-10
CN1308600C (zh) 2007-04-04
ATE511610T1 (de) 2011-06-15
US20060117944A1 (en) 2006-06-08

Similar Documents

Publication Publication Date Title
ATE523697T1 (de) Hydraulische steueranordnung
ATE450730T1 (de) Einrichtung zum steuern eines fluidbetätigten doppelwirkenden stellzylinders
EP1344946A3 (en) Double-acting pressure intensifying cylinder and method for intensifying pressure in the cylinder
CN205823787U (zh) 双级复合液压油缸
ES2158637T3 (es) Grua.
EP1868057A3 (en) Pressure regulating valve
ATE471460T1 (de) Vorgesteuertes rückschlagventil
ATE529666T1 (de) Verstellvorrichtung des hubvolumens von hydraulischen kolbenmaschinen
NO20025408D0 (no) Drenering av oljelekkasje i en hydraulisk sylinder
BRPI0404404A (pt) Modulador e atuador de freio
ATE291400T1 (de) Beinprothese
CA2453072A1 (en) Hydraulic oil well pumping installation
CA2399200A1 (en) Fluid transmitting device with lock-up clutch
MXPA03010224A (es) Estructura de elevador de cilindro paralelo para un implemento.
NO20030221D0 (no) Undervannsverktöy
DE602007009509D1 (de) Vorgesteuerter druckkompensator mit verschiedenen bereichen und steuersystem zu seiner vorsteuerung
SE0201710D0 (sv) Anordning vid truck
ATE353404T1 (de) Verriegelungszylinder
ATE334328T1 (de) Hydraulisches system
RU2008133927A (ru) Гидравлическая система управления горной машиной
DE602004000901D1 (de) Hydraulische Betätigungsvorrichtung für eine Brennkraftmaschine
DE50206283D1 (de) Hydraulische Steuereinrichtung für gleiche Ventile eines Dieselmotors
SE0003015L (sv) Anordning vid manöverventilblock i hydraulsystem
DE59805756D1 (de) Hydraulische Steueranordnung für wenigstens einen doppeltwirkenden Hubzylinder
ATE394602T1 (de) Ventileinrichtung und hydraulisches system

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees