[go: up one dir, main page]

GB1493161A - Hydraulic installation with energy storing means - Google Patents

Hydraulic installation with energy storing means

Info

Publication number
GB1493161A
GB1493161A GB465/75A GB46575A GB1493161A GB 1493161 A GB1493161 A GB 1493161A GB 465/75 A GB465/75 A GB 465/75A GB 46575 A GB46575 A GB 46575A GB 1493161 A GB1493161 A GB 1493161A
Authority
GB
United Kingdom
Prior art keywords
accumulator
storing means
hydraulic installation
energy storing
energy
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
GB465/75A
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.)
Poclain SA
Original Assignee
Poclain SA
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 Poclain SA filed Critical Poclain SA
Publication of GB1493161A publication Critical patent/GB1493161A/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
    • F15B1/02—Installations or systems with accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Lubricants (AREA)

Abstract

1493161 Hydraulic control circuits POCLAIN 6 Jan 1975 [14 Jan 1974] 465/75 Heading F1P In an hydraulic installation, Fig. 1, main pumps a-n and one or more auxiliary pumps 3 supply a receiver 6 and are controlled by a pressure sensor 12 and a logic device 13 in such a way that when the demand is less than the installed capacity, energy is stored in an accumulator 8, and when the demand is greater than the installed capacity energy is released from the accumulator. The pressure sensor 12 and logic device 13 control valves 9, 11 which respectively connect the pump 3 to the accumulator 8 or tank 4 and connect the accumulator 8 to the receiver or isolate it therefrom.
GB465/75A 1974-01-14 1975-01-06 Hydraulic installation with energy storing means Expired GB1493161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7401175A FR2324899A1 (en) 1974-01-14 1974-01-14 HYDRAULIC INSTALLATION ALLOWING ENERGY STORAGE AT LOW USING POWER

Publications (1)

Publication Number Publication Date
GB1493161A true GB1493161A (en) 1977-11-23

Family

ID=9133447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB465/75A Expired GB1493161A (en) 1974-01-14 1975-01-06 Hydraulic installation with energy storing means

Country Status (9)

Country Link
US (1) US3922854A (en)
JP (1) JPS50118301A (en)
BE (1) BE824525A (en)
BR (1) BR7500168A (en)
DE (1) DE2500635A1 (en)
ES (1) ES433797A1 (en)
FR (1) FR2324899A1 (en)
GB (1) GB1493161A (en)
IT (1) IT1026247B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158884A (en) * 1984-05-15 1985-11-20 Robert James Siddall Hydraulic drive system
GB2166098A (en) * 1984-10-31 1986-04-30 Trw Cam Gears Ltd Vehicle hydraulic servo system

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330889A1 (en) * 1975-11-06 1977-06-03 Renault CHARGING AN ACCUMULATOR BY A THERMAL ENGINE
WO1981002769A1 (en) * 1980-03-26 1981-10-01 Mo Aviat I Pneumohydropumping installation
DE3013853A1 (en) * 1980-04-10 1981-10-15 Fichtel & Sachs Ag, 8720 Schweinfurt Hydraulic system for vehicle - has single sensor measuring stored pressure and controlling solenoid valves via triggers
US4348943A (en) * 1980-04-28 1982-09-14 Hydroacoustics Inc. Hydraulic press apparatus
US4459084A (en) * 1981-05-26 1984-07-10 Clark Garry E Internal combustion driven pumping system and variable torque transmission
DE3206162A1 (en) * 1982-02-20 1983-09-01 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim DRIVE FOR A MOVABLE DIMENSION BY MEANS OF A HYDROMOTOR
US4574904A (en) * 1983-02-24 1986-03-11 Fmc Corporation Auxilliary steering system
DE3408872A1 (en) * 1984-03-10 1985-09-12 Alfred Teves Gmbh, 6000 Frankfurt HYDRAULIC BRAKE SYSTEM FOR MOTOR VEHICLES
DE3613689A1 (en) * 1986-04-23 1987-11-05 Hydraulik Zubehoer Ges Fuer SAFETY DEVICE FOR CONNECTING A PRESSURE SOURCE TO A CONSUMER
JPH01150202U (en) * 1988-04-08 1989-10-17
JPH0662269B2 (en) * 1989-04-21 1994-08-17 株式会社神戸製鋼所 Displacement restraint device for mobile crane
JPH0662268B2 (en) * 1989-04-21 1994-08-17 株式会社神戸製鋼所 Displacement restraint device for mobile crane
JPH0639317B2 (en) * 1989-09-09 1994-05-25 株式会社神戸製鋼所 Displacement suppression mechanism for mobile cranes
JPH0815998B2 (en) * 1989-10-14 1996-02-21 株式会社神戸製鋼所 Vibration suppressor for wheeled crane
US5251442A (en) * 1991-10-24 1993-10-12 Roche Engineering Corporation Fluid power regenerator
US5319932A (en) * 1993-04-28 1994-06-14 Roche Engineering Corporation Power sensing regenerator
US5632146A (en) * 1996-01-02 1997-05-27 Apt Incorporated Load shaping compressed air system
US20030102179A1 (en) * 1997-05-28 2003-06-05 Achten Peter Augustinus Johannes Hydraulic drive system with constant pressure in pressure conduit
JP2000136806A (en) * 1998-11-04 2000-05-16 Komatsu Ltd Pressure oil energy recovery equipment and pressure oil energy recovery/regeneration equipment
JP2007529993A (en) 2003-07-02 2007-11-01 シンジェンタ パーティシペーションズ アーゲー Glucanases, nucleic acids encoding them and methods for making and using them
DE10345956A1 (en) * 2003-10-02 2005-04-21 Deere & Co Hydraulic arrangement and method for such
US7364409B2 (en) * 2004-02-11 2008-04-29 Haldex Hydraulics Corporation Piston assembly for rotary hydraulic machines
US7086225B2 (en) * 2004-02-11 2006-08-08 Haldex Hydraulics Corporation Control valve supply for rotary hydraulic machine
US7402027B2 (en) * 2004-02-11 2008-07-22 Haldex Hydraulics Corporation Rotating group of a hydraulic machine
US7380490B2 (en) * 2004-02-11 2008-06-03 Haldex Hydraulics Corporation Housing for rotary hydraulic machines
AU2005311758B2 (en) * 2004-12-01 2011-11-10 Concentric Rockford Inc. Hydraulic drive system
CN100491748C (en) * 2007-08-01 2009-05-27 太原理工大学 Pump valve composite flow matching inlet and outlet independent control electro-hydraulic system
EP2113672B1 (en) * 2008-04-29 2010-12-22 Parker Hannifin AB Arrangement for operating a hydraulic device
CN101858366A (en) * 2010-05-14 2010-10-13 江门市蒙德电气有限公司 Servo motor-driven combined oil pump
NO331866B1 (en) * 2010-05-20 2012-04-23 Nat Oilwell Varco Norway As Device and method for recovering hydraulic energy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023579A (en) * 1960-04-28 1962-03-06 Ford Motor Co Fluid pressure system
US3355994A (en) * 1966-01-13 1967-12-05 New York Air Brake Co Hydraulic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158884A (en) * 1984-05-15 1985-11-20 Robert James Siddall Hydraulic drive system
GB2166098A (en) * 1984-10-31 1986-04-30 Trw Cam Gears Ltd Vehicle hydraulic servo system

Also Published As

Publication number Publication date
IT1026247B (en) 1978-09-20
ES433797A1 (en) 1976-12-01
DE2500635A1 (en) 1975-07-17
JPS50118301A (en) 1975-09-17
FR2324899B1 (en) 1978-02-10
BE824525A (en) 1975-05-15
BR7500168A (en) 1975-11-04
FR2324899A1 (en) 1977-04-15
US3922854A (en) 1975-12-02

Similar Documents

Publication Publication Date Title
GB1493161A (en) Hydraulic installation with energy storing means
ES434084A1 (en) Hydraulic installation with means for storing energy
ES441550A1 (en) Control systems for a variable displacement pump
ES421296A1 (en) Devices for rendering pumps tight
GB1202673A (en) Hydraulic supply systems
GB1321915A (en) Pumping device especially for water supply
GB1315107A (en) Power steering system affording emergency steering capability
GB1157104A (en) Hydraulic Pressure Control Circuit
GB1494844A (en) Fluid control circuits
ES319955A1 (en) Improvements in hydraulic transmission power plants
US2815036A (en) Dual-pressure hydraulic system
ES396606A1 (en) Pressurized liquid medium systems'
GB1108255A (en) Hydraulic accumulators
GB1207085A (en) An improved control device for hydraulic installations
FR2283342A1 (en) Hydraulic control valve arrangement - contains direction valves, pressure compensation valves, pre-control pressure monitors, back pressure valves
GB1257048A (en)
GB1430266A (en) Closed liquid circuit heating systems
FR2121628A1 (en) Hydraulic system - for injection moulding closing cylinders with common relief valve system
GB801512A (en) Fluid pressure operated systems
GB1208719A (en) Means for venting closed concrete tanks
GB1200515A (en) Expansion chamber device for warm-water heating systems
SU411231A1 (en)
ES8205675A1 (en) Electric vehicle, in particular stacking vehicle
FR2240478A1 (en) Pilot device for hydraulic clutch - establishes preliminary pressure and esp. for mechanical gearboxes
GB992291A (en) Improvements relating to hydraulically operated equipment

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee