초록 ▼

A method and apparatus for mounting an air dryer to a commercial vehicle is provided. The end caps of the membrane air dryer are used to retain the membrane air dryer core and attach the membrane air dryer to the surface of the air supply reservoir. Bosses can be welded to the external surface of th

A method and apparatus for mounting an air dryer to a commercial vehicle is provided. The end caps of the membrane air dryer are used to retain the membrane air dryer core and attach the membrane air dryer to the surface of the air supply reservoir. Bosses can be welded to the external surface of the air supply reservoir, which can then be used to mount the membrane air dryer by bolting the end caps to the bosses. The method and apparatus can be applied to two or three tank air supply reservoir systems. A disengagement tank may be included within the air dryer system, in place of a coalescing filter, to reduce the amount of moisture that reaches the membrane air dryer core.

대표청구항 ▼

1. An air dryer assembly for a compressed air system comprising:a supply end cap and a delivery end cap with a membrane air dryer core therebetween; an air supply reservoir; and a mechanism for coupling said end caps to said air supply reservoir. 2. The air dryer assembly of claim 1, wherein said su

1. An air dryer assembly for a compressed air system comprising:a supply end cap and a delivery end cap with a membrane air dryer core therebetween; an air supply reservoir; and a mechanism for coupling said end caps to said air supply reservoir. 2. The air dryer assembly of claim 1, wherein said supply end cap comprises a skirt that covers a set of vent holes in said membrane air dryer core.3. The air dyer assembly of claim 1, wherein said supply end cap comprises a supply volume and a seal along an inner surface of the supply end cap.4. The air dryer assembly of claim 1, wherein said delivery end cap comprises a delivery volume and a seal along an inner surface of the delivery end cap.5. The air dryer assembly of claim 1, wherein said delivery end cap comprises a check valve that communicates with an inlet port to said air supply reservoir.6. The air dryer assembly of claim 5, wherein said delivery end cap further comprises a seal around the inlet port to said air supply reservoir.7. The air dryer assembly of claim 1, wherein said membrane air dryer is attached adjacent to said air supply reservoir.8. The air dryer assembly of claim 1, wherein said membrane air dryer is attached to the external surface of said air supply reservoir.9. The air dryer assembly of claim 1, wherein said air supply reservoir comprises two air supply tanks.10. The air dryer assembly of claim 1, wherein said air supply reservoir comprises three air supply tanks.11. The air dryer assembly of claim 1, wherein said mechanism for coupling said end caps to said air supply reservoir comprises a met of one or more bosses affixed to said air supply reservoir and one or more corresponding bolts.12. The air dryer assembly of claim 1, wherein at least one of said end caps further comprises a gusset.13. The air dryer assembly of claim 1 further comprising a disengagement tank.14. The air dyer assembly of claim 13, wherein said disengagement tank is incorporated into said air supply reservoir.15. The air dryer assembly of claim 13, wherein said disengagement tank comprises a outlet port in communication with a supply volume in said supply end cap.16. The air dryer assembly of claim 15 further comprising a seal around the outlet port from said disengagement tank.17. The air dryer assembly of claim 13, wherein said disengagement tank comprises a drain valve.18. The air dryer assembly of claim 1, wherein said air supply reservoir is used in connection with an air brake system of a commercial vehicle.19. A membrane dryer end cap comprising:a means for receiving a membrane air dryer core; a port communicating with said membrane air dryer core; and a means for attaching said end cap to an air supply reservoir. 20. The membrane air dryer end cap of claim 19 further comprising a seal positioned around said port.21. The membrane air dryer end cap of claim 19 further comprising a seal positioned around said means for receiving a membrane air dryer core.22. The membrane air dryer end cap of claim 19 further comprising an elongated skirt that covers a portion of the membrane air dryer core.23. The membrane air dryer end cap of claim 19, wherein said means for attaching said end cap to an air supply reservoir comprises a means for receiving a boss and a bolt that secures said end cap to the boss.24. The membrane air dryer end cap of claim 19 further comprising a gusset.25. The membrane air dryer end cap of claim 19, wherein said air supply reservoir is used in connection with an air brake system of a commercial vehicle.26. The membrane air dyer end cap of claim 19, wherein said port contains a check valve.27. A method of mounting a membrane air dryer comprising the steps of:welding one or more bosses onto an air supply reservoir; and bolting one or more membrane air dryer end caps to said bosses. 28. The method of claim 27 further comprising the steps of:bolting the first of said end caps to said boss; attaching a first end of a membrane air dyer core to a first end cap; attaching a second end of the membrane air dryer core to a second end cap; and bolting the second end cap to said boss. 29. The method of claim 27 further comprising the step of aligning at least one of said end caps to a port in said air supply reservoir.30. The method of claim 27 wherein a membrane air dryer core is attached adjacent to said air supply reservoir.31. The method of claim 27, wherein a membrane air dryer core is attached to the outer surface of said air supply reservoir.32. The method of claim 27, wherein said air supply reservoir is used in connection with an air brake system of a commercial vehicle.