SE8205673L - Air drying - Google Patents
Air dryingInfo
- Publication number
- SE8205673L SE8205673L SE8205673A SE8205673A SE8205673L SE 8205673 L SE8205673 L SE 8205673L SE 8205673 A SE8205673 A SE 8205673A SE 8205673 A SE8205673 A SE 8205673A SE 8205673 L SE8205673 L SE 8205673L
- Authority
- SE
- Sweden
- Prior art keywords
- air
- drying
- driven
- compressed air
- air drying
- Prior art date
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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transportation (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>
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 SE8205673D0 (en) | 1982-10-05 |
SE8205673L true 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)
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)
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 |
-
1981
- 1981-10-06 DE DE19813139682 patent/DE3139682A1/en active Granted
-
1982
- 1982-10-05 SE SE8205673A patent/SE451543B/en not_active IP Right Cessation
- 1982-10-06 FR FR8216760A patent/FR2514098B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8205673D0 (en) | 1982-10-05 |
SE451543B (en) | 1987-10-19 |
DE3139682A1 (en) | 1983-05-05 |
FR2514098B1 (en) | 1986-08-22 |
FR2514098A1 (en) | 1983-04-08 |
DE3139682C2 (en) | 1991-02-28 |
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Legal Events
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---|---|---|---|
NUG | Patent has lapsed |
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