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CA918539A - Hydraulic fluid circuit - Google Patents

Hydraulic fluid circuit

Info

Publication number
CA918539A
CA918539A CA078547A CA78547A CA918539A CA 918539 A CA918539 A CA 918539A CA 078547 A CA078547 A CA 078547A CA 78547 A CA78547 A CA 78547A CA 918539 A CA918539 A CA 918539A
Authority
CA
Canada
Prior art keywords
hydraulic fluid
fluid circuit
circuit
hydraulic
fluid
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
CA078547A
Inventor
H. Geselbracht Thomas
S. Vinton David
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Priority to CA150203A priority Critical patent/CA925403A/en
Application granted granted Critical
Publication of CA918539A publication Critical patent/CA918539A/en
Expired legal-status Critical Current

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
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3118—Surge suppression

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Working Implements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Component Parts Of Construction Machinery (AREA)
CA078547A 1969-06-19 1970-03-26 Hydraulic fluid circuit Expired CA918539A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA150203A CA925403A (en) 1969-06-19 1972-08-25 Hydraulic fluid circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83477669A 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
CA918539A true CA918539A (en) 1973-01-09

Family

ID=25267775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA078547A Expired CA918539A (en) 1969-06-19 1970-03-26 Hydraulic fluid circuit

Country Status (3)

Country Link
US (1) US3604205A (en)
CA (1) CA918539A (en)
GB (2) GB1301751A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106444C3 (en) * 1971-02-11 1985-04-18 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulic drive for a mining extraction machine and hydraulically operated consumers assigned to this extraction machine
DE2301607A1 (en) * 1973-01-13 1974-07-18 Bosch Gmbh Robert HYDRAULIC CONTROL DEVICE
US3877545A (en) * 1973-01-26 1975-04-15 Caterpillar Tractor Co Lubrication system for vehicle final drive
US3960174A (en) * 1974-09-03 1976-06-01 Caterpillar Tractor Co. Hydraulic circuit with dual tank system and method for using the same
US3993094A (en) * 1975-04-21 1976-11-23 Allis-Chalmers Corporation Removable reservoir cover having internal parts of reservoir mounted thereon
US4243065A (en) * 1979-03-19 1981-01-06 Boc Limited Apparatus for removing gas from a liquid
US5906089A (en) * 1997-07-17 1999-05-25 Hay & Forage Industries Slave cylinder stabilizer for harvester header
JP3275048B2 (en) * 1998-01-12 2002-04-15 日精樹脂工業株式会社 Method and apparatus for preventing impact pressure of injection molding machine
JP2003021101A (en) * 2001-07-09 2003-01-24 Yanmar Co Ltd Hydraulic oil tank structure
ATE552387T1 (en) * 2008-04-14 2012-04-15 Volvo Constr Equip Ab BACKHOE LOADER WITH A SPLIT HYDRAULIC LOADING UNIT.
ITMO20110236A1 (en) * 2011-09-19 2013-03-20 Cnh Italia Spa ELECTRONIC OIL LEVEL MANAGEMENT.
US9611869B2 (en) * 2013-07-17 2017-04-04 Gardner Denver, Inc. Slim mobile hydraulic fluid cooling assembly
US10030676B2 (en) 2014-04-23 2018-07-24 Hyster—Yale Group, Inc. Hydraulic fluid supply apparatus and methods
US20250034844A1 (en) * 2023-07-26 2025-01-30 Great Plains Manufacturing, Inc. Work machine with multiple hydraulic tanks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234855A (en) * 1964-09-29 1966-02-15 Caterpillar Tractor Co Hydraulic system
US3222865A (en) * 1964-11-20 1965-12-14 Case Co J I Hydraulic apparatus and method
US3222866A (en) * 1964-12-21 1965-12-14 Case Co J I Hydraulic apparatus and method

Also Published As

Publication number Publication date
GB1301752A (en) 1973-01-04
US3604205A (en) 1971-09-14
GB1301751A (en) 1973-01-04

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