SE8205673D0 - Air drying - Google Patents

Air drying

Info

Publication number
SE8205673D0
SE8205673D0 SE8205673A SE8205673A SE8205673D0 SE 8205673 D0 SE8205673 D0 SE 8205673D0 SE 8205673 A SE8205673 A SE 8205673A SE 8205673 A SE8205673 A SE 8205673A SE 8205673 D0 SE8205673 D0 SE 8205673D0
Authority
SE
Sweden
Prior art keywords
air
drying
driven
compressed air
air drying
Prior art date
Application number
SE8205673A
Other languages
Swedish (sv)
Other versions
SE8205673L (en
SE451543B (en
Inventor
S Beck
G Coza
J Delfs
E Muller
A Reppich
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8205673D0 publication Critical patent/SE8205673D0/en
Publication of SE8205673L publication Critical patent/SE8205673L/en
Publication of SE451543B publication Critical patent/SE451543B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/09—Air conditioning, e.g. de-watering, in pneumatic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • B60T17/002—Air treatment devices
    • B60T17/004—Draining and drying devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Transportation (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

The air-drying device proposed is provided with an air drier (6). For regeneration of the drying medium some of the compressed air that has already been dried is recirculated via the air drier (6). A valve device consisting of two solenoid valves (7, 8) takes care of the switching work. The valve device is driven via an electronic switching device (11) which is driven with signals of a time-measuring device (12), a pressure control device, an air volume meter or a moisture meter. The air-drying device can preferably be used in compressed air braking systems of motor vehicles. <IMAGE>
SE8205673A 1981-10-06 1982-10-05 AIR DRYING FOR PRESSURE AIR EQUIPMENT SE451543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813139682 DE3139682A1 (en) 1981-10-06 1981-10-06 Air-drying device for compressed air system

Publications (3)

Publication Number Publication Date
SE8205673D0 true SE8205673D0 (en) 1982-10-05
SE8205673L SE8205673L (en) 1983-04-07
SE451543B SE451543B (en) 1987-10-19

Family

ID=6143505

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205673A SE451543B (en) 1981-10-06 1982-10-05 AIR DRYING FOR PRESSURE AIR EQUIPMENT

Country Status (3)

Country Link
DE (1) DE3139682A1 (en)
FR (1) FR2514098B1 (en)
SE (1) SE451543B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308547A1 (en) * 1983-03-10 1984-09-13 Robert Bosch Gmbh, 7000 Stuttgart COMPRESSED AIR SUPPLY DEVICE FOR COMPRESSED AIR SYSTEMS
GB8422444D0 (en) * 1984-09-05 1984-10-10 Dowty Fuel Syst Ltd Pure-air generator
DE3445699A1 (en) * 1984-12-14 1986-06-19 Knorr-Bremse AG, 8000 München AIR DRYING DEVICE FOR COMPRESSED AIR SYSTEMS
DE3727603A1 (en) * 1987-08-19 1989-03-02 Bosch Gmbh Robert COMPRESSED AIR TREATMENT DEVICE FOR COMPRESSED AIR SYSTEMS
DD265809A1 (en) * 1987-10-12 1989-03-15 Dresden Komplette Chemieanlag DEVICE FOR CONTROLLING THE GAS STROEME IN PRESSURE CHANGE ADSORPTION PLANTS
DE4004482A1 (en) * 1990-02-14 1991-08-22 Bosch Gmbh Robert Periodically regeneration compressed air dryer in pneumatic system - by valve controlled air passage venting compressed air directly to atmos. via dryer
SE467687B (en) * 1990-12-27 1992-08-31 Haldex Ab DRY DRAW VALVE AT AN ENTORN AIR DRYER GETTING UP OF A REGULATED TIME FOR THE FLOW OF REGENERATING AIR
GB9118658D0 (en) † 1991-08-30 1991-10-16 Bendix Ltd Gas dryers
DE19620851C2 (en) * 1996-05-23 1999-12-09 Knorr Bremse Systeme Air conditioning arrangement for compressed air, in particular for pneumatic brake systems of motor vehicles
DE19706895A1 (en) * 1997-02-21 1998-08-27 Lorch J Ges & Co Kg Compressed air treatment system
GB9814254D0 (en) * 1998-07-02 1998-09-02 Wabco Automotive Uk Air dryer for a vehicle
GB0023350D0 (en) * 2000-09-22 2000-11-08 Wabco Automotive Uk Ltd Vehicle air braking system
DE102005033083B3 (en) 2005-07-15 2006-12-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air treatment method for utility vehicle pneumatic brake systems, comprises air drier which is regenerated by passing air from pressure tank through it, amount used being increased if condensate is detected in air downstream from drier
DE102005057003B4 (en) * 2005-11-30 2007-09-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Compressed air supply system and method for operating a compressed air supply system
DE102006019865C5 (en) * 2006-04-28 2012-05-03 Haldex Brake Products Gmbh Cartridge, compressed air treatment plant and method for operating a compressed air treatment plant
DE102007062312A1 (en) 2007-12-21 2009-06-25 Continental Aktiengesellschaft Level control system for spring loading vehicle body against vehicle axle, has valves opening and allowing transfer of air from dryer into container or chambers when pressure in dryer exceeds minimum pressure
DE102008026103A1 (en) * 2008-05-30 2009-12-03 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Air dryer with integrated regeneration control and method for operating an air dryer
DE102009003396A1 (en) 2009-01-28 2010-07-29 Continental Aktiengesellschaft Method for controlling the regeneration cycles for an air dryer in a closed vehicle level control system
DE102010024893B4 (en) * 2010-06-24 2021-11-04 Zf Cv Systems Hannover Gmbh Air treatment system for a vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082166A (en) * 1960-07-08 1963-03-19 Exxon Research Engineering Co Process for the drying of volatile liquids
US3464186A (en) * 1967-02-10 1969-09-02 Hankison Corp Dryer for compressed fluid systems
US3696588A (en) * 1970-12-07 1972-10-10 Ingersoll Rand Co Gas drying apparatus and method
US3775946A (en) * 1972-10-13 1973-12-04 Howe Baker Eng Adsorption control
US3902875A (en) * 1973-12-19 1975-09-02 Westinghouse Air Brake Co Multiple filter apparatus
FR2334404A1 (en) * 1975-12-09 1977-07-08 Gohin Poulenc Cie Drying gases by passing through drying agent - with periodic regeneration automatically controlled, ensuring complete drying
US4197095A (en) * 1978-08-31 1980-04-08 Pall Corporation Heatless adsorbent fractionators with microprocessor cycle control and process

Also Published As

Publication number Publication date
DE3139682C2 (en) 1991-02-28
SE8205673L (en) 1983-04-07
SE451543B (en) 1987-10-19
DE3139682A1 (en) 1983-05-05
FR2514098B1 (en) 1986-08-22
FR2514098A1 (en) 1983-04-08

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