SE9603053D0 - Device and method for controlling air compressor - Google Patents

Device and method for controlling air compressor

Info

Publication number
SE9603053D0
SE9603053D0 SE9603053A SE9603053A SE9603053D0 SE 9603053 D0 SE9603053 D0 SE 9603053D0 SE 9603053 A SE9603053 A SE 9603053A SE 9603053 A SE9603053 A SE 9603053A SE 9603053 D0 SE9603053 D0 SE 9603053D0
Authority
SE
Sweden
Prior art keywords
air compressor
air
pressure level
level
operational condition
Prior art date
Application number
SE9603053A
Other languages
Swedish (sv)
Other versions
SE9603053L (en
SE507152C2 (en
Inventor
Mats Sabelstroem
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Priority to SE9603053A priority Critical patent/SE507152C2/en
Publication of SE9603053D0 publication Critical patent/SE9603053D0/en
Priority to PCT/SE1997/000728 priority patent/WO1998007588A1/en
Publication of SE9603053L publication Critical patent/SE9603053L/en
Publication of SE507152C2 publication Critical patent/SE507152C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/02—Auxiliary drives directly from an engine shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

The invention relates to a device for controlling an air compressor (1) in a motor vehicle, the engine (2) of which is arranged to power the air compressor (1), with compressed air being fed to at least one user (9), comprising a control unit (17) for the detection of a predetermined operational condition of the vehicle and for the control of the function of the air compressor (1). The invention is characterized in that it comprises first means (12) for the detection of a first predetermined pressure level (pL) of said compressed air, and second means (11) for detecting a second predetermined pressure level (pH) of the compressed air, with the second level (pH) being higher than the first level (pL), and with the control unit (17) and said means (11, 12) being arranged to deactivate the air compressor (1) at said second pressure level (pH) in the case of said operational condition, and at said first pressure level (pL) when said operational condition is not present. By means of the invention, an improved device is obtained for the control of the function of an air compressor, which permits a reduced amount of fuel in the engine, and which ensures that charging of air at a minimum air pressure always occurs.
SE9603053A 1996-08-22 1996-08-22 Device and method for controlling air compressor SE507152C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9603053A SE507152C2 (en) 1996-08-22 1996-08-22 Device and method for controlling air compressor
PCT/SE1997/000728 WO1998007588A1 (en) 1996-08-22 1997-04-30 Device and method for control of air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603053A SE507152C2 (en) 1996-08-22 1996-08-22 Device and method for controlling air compressor

Publications (3)

Publication Number Publication Date
SE9603053D0 true SE9603053D0 (en) 1996-08-22
SE9603053L SE9603053L (en) 1998-02-23
SE507152C2 SE507152C2 (en) 1998-04-06

Family

ID=20403625

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603053A SE507152C2 (en) 1996-08-22 1996-08-22 Device and method for controlling air compressor

Country Status (2)

Country Link
SE (1) SE507152C2 (en)
WO (1) WO1998007588A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6036449A (en) * 1998-03-24 2000-03-14 Cummins Engine Company, Inc. Air compressor control
GB9912681D0 (en) * 1999-06-02 1999-07-28 Wabco Automotive Uk Vehicle air braking systems
FR2835787B1 (en) 2002-02-14 2004-10-22 Renault Vehicules Ind METHOD FOR DRIVING A COMPRESSOR DRIVEN BY THE ENGINE OF A VEHICLE
US20060127224A1 (en) * 2004-12-13 2006-06-15 Bendix Commercial Vehicle Systems Llc Air compressor control
SE527863C2 (en) * 2004-12-30 2006-06-27 Volvo Lastvagnar Ab Vehicles comprising compressed air consuming devices and method of operating the same
DE102007032970A1 (en) 2007-07-16 2009-01-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Control device for a compressed air system of a vehicle
DE102008005428A1 (en) 2008-01-22 2009-07-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Compressor and method for controlling a compressor for supplying compressed air to a commercial vehicle
DE102008006860A1 (en) 2008-01-31 2009-08-06 Haldex Brake Products Gmbh Compressed air delivery flow controlling method for motor vehicle, involves controlling delivery flow of compressed air based on actual, estimated or expected air consumption, which is determined based operating signals
EP2091071B1 (en) 2008-02-15 2012-12-12 Soitec Process for bonding two substrates
WO2010061237A1 (en) * 2008-11-28 2010-06-03 Renault Trucks Vehicle comprising an air compressor system and method for operating a vehicle air compressor system
DE102013000275A1 (en) 2013-01-09 2014-07-10 Wabco Gmbh Method and device for controlling a compressed air brake system of a vehicle combination
SE538820C2 (en) 2015-04-29 2016-12-13 Scania Cv Ab Air compressor control module for controlling an air compressor system of a vehicle and a method in relation to the control module
GB201518409D0 (en) * 2015-10-18 2015-12-02 Alexander Dennis Ltd Compressed air systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735181A (en) * 1980-08-09 1982-02-25 Toyoda Autom Loom Works Ltd Driving force control device for compressor
JPS61129331A (en) * 1984-11-28 1986-06-17 Honda Motor Co Ltd Control unit for vehicle auxiliary equipments driven by engine
JPS61196825A (en) * 1985-01-25 1986-09-01 Honda Motor Co Ltd Controller of accessories for vehicle driven by engine
WO1991005675A1 (en) * 1989-10-11 1991-05-02 Andrew John Doig Vehicle accessory drive clutch control

Also Published As

Publication number Publication date
SE9603053L (en) 1998-02-23
SE507152C2 (en) 1998-04-06
WO1998007588A1 (en) 1998-02-26

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Legal Events

Date Code Title Description
NUG Patent has lapsed