NO179534C - Apparat for å forbedre driftsforholdene i et hydraulisk system - Google Patents

Apparat for å forbedre driftsforholdene i et hydraulisk system

Info

Publication number
NO179534C
NO179534C NO921818A NO921818A NO179534C NO 179534 C NO179534 C NO 179534C NO 921818 A NO921818 A NO 921818A NO 921818 A NO921818 A NO 921818A NO 179534 C NO179534 C NO 179534C
Authority
NO
Norway
Prior art keywords
operating conditions
hydraulic system
improving operating
improving
hydraulic
Prior art date
Application number
NO921818A
Other languages
English (en)
Other versions
NO921818D0 (no
NO179534B (no
NO921818L (no
Inventor
Haakan Ingvast
Original Assignee
Haakan Ingvast
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 Haakan Ingvast filed Critical Haakan Ingvast
Publication of NO921818D0 publication Critical patent/NO921818D0/no
Publication of NO921818L publication Critical patent/NO921818L/no
Publication of NO179534B publication Critical patent/NO179534B/no
Publication of NO179534C publication Critical patent/NO179534C/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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/26—Supply reservoir or sump assemblies
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/042—Controlling the temperature of the fluid
    • F15B21/0423—Cooling

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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)
NO921818A 1989-11-08 1992-05-07 Apparat for å forbedre driftsforholdene i et hydraulisk system NO179534C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8903739A SE8903739D0 (sv) 1989-11-08 1989-11-08 Metod och anordning i en hydraulanlaeggning
PCT/SE1990/000714 WO1991007596A1 (en) 1989-11-08 1990-11-05 Device for improvement of running condition in hydraulic system

Publications (4)

Publication Number Publication Date
NO921818D0 NO921818D0 (no) 1992-05-07
NO921818L NO921818L (no) 1992-07-06
NO179534B NO179534B (no) 1996-07-15
NO179534C true NO179534C (no) 1996-10-23

Family

ID=20377414

Family Applications (1)

Application Number Title Priority Date Filing Date
NO921818A NO179534C (no) 1989-11-08 1992-05-07 Apparat for å forbedre driftsforholdene i et hydraulisk system

Country Status (9)

Country Link
US (1) US5317872A (no)
EP (1) EP0666964A1 (no)
JP (1) JPH05501444A (no)
AU (1) AU657260B2 (no)
CA (1) CA2073000A1 (no)
FI (1) FI95072C (no)
NO (1) NO179534C (no)
SE (1) SE8903739D0 (no)
WO (1) WO1991007596A1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9303680L (sv) * 1993-05-25 1994-11-26 Haakan Ingvast Produktutveckli Vätskeburet system med anordning för avgasning av vätskan
DE4232542C1 (de) * 1993-11-19 1994-01-27 Orenstein & Koppel Ag Verfahren und Einrichtung zur Kühlung des im Arbeitskreislauf einer Baumaschine, insbesondere eines Hydraulikbaggers, vorhandenen Hydrauliköles
US5802745A (en) * 1995-09-15 1998-09-08 Haseotes; Byron Hydraulic system for a road vehicle
US6063269A (en) * 1998-08-06 2000-05-16 Caterpillar Inc. Filtration apparatus for a hydraulic system
US6732791B2 (en) * 1999-12-31 2004-05-11 Stac, Inc. Hydraulic oil cooler and supplying vessel pressure stabilizer
AU3001502A (en) * 2000-11-28 2002-06-11 Ifield Technology Ltd Hydraulic energy storage systems
AU2006208437B2 (en) * 2005-01-28 2012-02-02 Titan Research And Innovations Pty Ltd Hydraulic fluid cooling apparatus and method
US7690197B2 (en) * 2005-01-28 2010-04-06 Titan Research And Innovations Pty Ltd Hydraulic fluid cooling apparatus and method
DE102008027424A1 (de) * 2008-06-10 2009-12-17 Hydac S.A. Fluidkühlvorrichtung
DE102008030969A1 (de) * 2008-06-30 2009-12-31 Agco Gmbh Durchflusssteuerung
DE102012000221A1 (de) * 2012-01-07 2013-07-11 Hydac Filtertechnik Gmbh Verfahren und Vorrichtung zur Abtrennung von Gas aus einem in einem Reservoir bevorrateten Medium
US8997471B2 (en) * 2012-11-30 2015-04-07 Caterpillar Inc. Hydraulic system having dual manifolds
US9273705B2 (en) * 2013-09-27 2016-03-01 Ge Aviation Systems Llc Aircraft hydraulic system
DE102014223947A1 (de) * 2014-11-25 2016-05-25 Robert Bosch Gmbh Kühlvorrichtung für ein Hydraulikaggregat und Verwendung einer Kühlvorrichtung
CN108916159A (zh) * 2018-06-22 2018-11-30 西安飞机工业（集团）有限责任公司 一种为液压元件试验提供加热液压油液的方法
CN109751292B (zh) * 2018-12-17 2020-01-14 珠海格力电器股份有限公司 油冷却系统及其控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197806C (no) *
FR779770A (fr) * 1933-10-13 1935-04-12 Cie Int Freins Automatiques Dispositif de commande hydraulique
US2741091A (en) * 1954-08-25 1956-04-10 Nationwide Sales Corp Hydraulic ram system having conditioning means to resist corrosion
US3130548A (en) * 1961-12-22 1964-04-28 Clark Equipment Co Pressurized sump
DE1503276C3 (de) * 1964-08-08 1975-06-19 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Antriebsanlage mit Flüssigkeitsturbine
US3222866A (en) * 1964-12-21 1965-12-14 Case Co J I Hydraulic apparatus and method
US3825091A (en) * 1969-06-19 1974-07-23 Caterpillar Tractor Co Hydraulic fluid circuit for vehicle having articulated sections
FR2185526B1 (no) * 1972-05-26 1976-10-29 Labavia
US3956893A (en) * 1974-12-23 1976-05-18 Putnal Clifford E Hydraulic power transmission
US4043127A (en) * 1975-07-02 1977-08-23 Kubik Philip A Reservoir housing
US4030294A (en) * 1976-03-24 1977-06-21 Japan Patent Center Inc. Compressed air generating device for forklift trucks
US4184335A (en) * 1978-03-13 1980-01-22 Byrne Irvin J Wave motor tank
IT1132321B (it) * 1980-08-05 1986-07-02 Solar 77 Spa Impianto idraulico per la frenatura dinamometrica e per il recupero dell'energia di motori termici in prova con produzione di corrente alternata
US4539814A (en) * 1981-06-18 1985-09-10 Mckie Robert T Hydraulic carriage drive system
CS234325B1 (en) * 1982-11-03 1985-04-16 Josef Altmann Method of oil charge vacuum cleaning and equipment for application of this method

Also Published As

Publication number Publication date
SE8903739D0 (sv) 1989-11-08
NO921818D0 (no) 1992-05-07
AU657260B2 (en) 1995-03-09
FI95072B (fi) 1995-08-31
FI95072C (fi) 1995-12-11
FI922084A0 (fi) 1992-05-07
EP0666964A1 (en) 1995-08-16
AU6727990A (en) 1991-06-13
JPH05501444A (ja) 1993-03-18
US5317872A (en) 1994-06-07
NO179534B (no) 1996-07-15
CA2073000A1 (en) 1991-05-09
FI922084A (fi) 1992-05-07
WO1991007596A1 (en) 1991-05-30
NO921818L (no) 1992-07-06

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