| 摘要 |
<p>A compressed air dryer includes a base (12) and a 'spin-on' desiccant canister (56) which is retained on the base (12) through a threaded connection (66). Accordingly, when the desiccant (58) within the canister (56) which dries the air must be replaced, the canister (56) is removed from the base (12) by rotating the canister (56) relative to the base (12), and is replaced accordingly by a new canister (56).</p> |
