Abstract: An accumulator having an improved baffle connection and a related method of interlocking an outlet tube and baffle within annular grooves of a passage of an enclosure to prevent blow by of liquid refrigerant fluid past the baffle connection. The baffle includes a cylindrical extension having a mounting passage through which an outlet tube extends. The cylindrical extension and outlet tube extend into the passage of the enclosure and are engaged within one or more of the annular grooves of the enclosure to interlock the baffle and outlet tube to the enclosure. The enclosure preferably includes a puck having the passage therethrough, where the puck is inserted into a canister and then welded thereto.

Abstract: An integrated filter body and adsorbent unit capable of being integrally fastened together for easy and economical assembly into a refrigerant pressure vessel assembly. The integrated filter and adsorbent unit includes a filter puck, an adsorbent unit mounted to the filter puck, and an integral feature on the filter puck for integrally fastening the adsorbent unit to the filter puck. The adsorbent unit includes a desiccant bag and a flap that has a mounting aperture and a fastening hole extending therethrough. The filter puck includes a disc-shaped body portion and a projection for cooperation with the fastening hole of the adsorbent unit. The projection is displaced to form an enlarged head for trapping the flap of the desiccant bag to the filter puck.

Abstract: An accumulator having an improved baffle connection and a related method of interlocking an outlet tube and baffle within annular grooves of a passage of an enclosure to prevent blow by of liquid refrigerant fluid past the baffle connection. The baffle includes a cylindrical extension having a mounting passage through which an outlet tube extends. The cylindrical extension and outlet tube extend into the passage of the enclosure and are engaged within one or more of the annular grooves of the enclosure to interlock the baffle and outlet tube to the enclosure. The enclosure preferably includes a puck having the passage therethrough, where the puck is inserted into a canister and then welded thereto.

Abstract: An accumulator having an improved baffle connection and a related method of interlocking an outlet tube and baffle within annular grooves of a passage of an enclosure to prevent blow by of liquid refrigerant fluid past the baffle connection. The baffle includes a cylindrical extension having a mounting passage through which an outlet tube extends. The cylindrical extension and outlet tube extend into the passage of the enclosure and are engaged within one or more of the annular grooves of the enclosure to interlock the baffle and outlet tube to the enclosure. The enclosure preferably includes a puck having the passage therethrough, where the puck is inserted into a canister and then welded thereto.

Abstract: An accumulator having an improved baffle connection and a related method of interlocking an outlet tube and baffle within annular grooves of a passage of an enclosure to prevent blow by of liquid refrigerant fluid past the baffle connection. The baffle includes a cylindrical extension having a mounting passage through which an outlet tube extends. The cylindrical extension and outlet tube extend into the passage of the enclosure and are engaged within one or more of the annular grooves of the enclosure to interlock the baffle and outlet tube to the enclosure. The enclosure preferably includes a puck having the passage therethrough, where the puck is inserted into a canister and then welded thereto.

Abstract: An integrated filter body and adsorbent unit capable of being integrally fastened together for easy and economical assembly into a refrigerant pressure vessel assembly. The integrated filter and adsorbent unit includes a filter puck, an adsorbent unit mounted to the filter puck, and an integral feature on the filter puck for integrally fastening the adsorbent unit to the filter puck. The adsorbent unit includes a desiccant bag and a flap that has a mounting aperture and a fastening hole extending therethrough. The filter puck includes a disc-shaped body portion and a projection for cooperation with the fastening hole of the adsorbent unit. The projection is displaced to form an enlarged head for trapping the flap of the desiccant bag to the filter puck.

Abstract: An accumulator for an automotive air-conditioning system includes a suction tube having an inlet leg, an outlet leg, and a bight therebetween. A pickup filter is mounted to the bight of the suction tube and cooperates with a desiccant bag. The pickup filter has a clasp circumscribing a portion of the bight, wherein the clasp includes a flange extending therefrom. The pickup filter further has a screen filter body extending integrally and downwardly from the clasp. The desiccant bag includes a flap extending from one end, wherein the flap includes an aperture therethrough defining a locating edge at one end or side thereof. The aperture of the desiccant bag mounts over the pickup filter with the locating edge of the flap locating against a portion of the clasp of the pickup filter to assist in retaining the desiccant bag in position on the pickup filter.