Abstract: A battery charger that includes a relay, a control unit, and a temperature sensor. The relay controls the flow of an electrical charge current from a power supply to one or more batteries. The temperature sensor continuously measures the ambient temperature of the one or more batteries and communicates the temperature measurements to the control unit. The control unit control the actuation of the relay. The control unit receives the temperature measurements from the temperature sensor, determines a charging time period for the one or more batteries, and selectively actuates the relay for the charging time period. The charging time period has a predetermined duration and represents a coolest time period within a monitoring period of the control unit.

Abstract: A battery enclosure that includes a bottom portion configured to house a battery array and a top portion that is configured to rest on the bottom portion and enclose the battery array. The top portion of the battery enclosure is configured to be at least partially supported by the battery array when a load is placed on the top portion.

Abstract: This invention relates to a desiccant cartridge (10) adapted for use in a canister (14) of an integrated receiver/dryer or accumulator assembly of an automotive air conditioning system wherein the canister (14) has an offset inlet port (16). The desiccant cartridge (10) includes a desiccant cup (18) having a center tube (36) and a desiccant cap (12) including a planar portion (44) having a recessed port area (46) provided with a first aperture (56), or first tube (72), for cooperation with a side tube (78) and/or the offset inlet port (16) of the canister (14). The cap (12) further includes a docking piece (80) provided with a second aperture (88), or second tube (92), for cooperating with the center tube (36) of the cup (18) when the cap (12) is retained therein.

Abstract: In accordance with one preferred embodiment, a desiccant cartridge (30) for insertion into an integrated condenser/receiver (10) comprises a rigid stand-off member (72) and a porous desiccant bag (34). The preferred rigid stand-off member comprises spaced inner and outer pad portions and an elongated stand-off portion terminating in the inner pad portion. The inner pad may include a tab portion. The porous desiccant bag is positioned between the inner and outer pad portions and affixed to one or both of the inner and outer pad portions. A rigid cap with a plurality of holes may be provided to which a second end of the porous desiccant bag may be attached. The porous desiccant bag includes first and second flat end seals, one of which is secured to attachment tab portions.

Abstract: A container is provided for housing desiccant material therein and for facilitating fluid flow therethrough to a surrounding environment. The container comprises a cup member including a base or bottom wall member and a generally cylindrically shaped outer wall connected to the base or bottom wall member to thereby define a housing. A plurality of openings extend through the outer wall and provide communication between the housing and the surrounding environment. At least one recessed, relief portion is provided in communication with one of the openings. The recessed, relief portion has an outer diameter dimension less than the outer diameter dimension of the cup member. Accordingly, when the cup is snugly received in an associated canister or the like, a relief area is formed that defines a fluid flow channel along the interface of the cup member and canister.

Abstract: A container for particulate desiccant comprises a cup and a cap. The cup includes spaced inner and outer wall portions connected by a transverse web portion to define a chamber having an opening for receiving the desiccant. The cap is designed for receipt in the chamber to cover the opening. In addition, the cap has a hole for receiving the inner wall portion of the cup. The inner wall portion includes a stepped inner surface defining an intermediate flange for preventing a canister pipe from passing completely through the inner wall portion. The inner wall portion also includes a beveled inner end surface which tapers radially inwardly in a direction toward the transverse web portion to facilitate insertion of the canister pipe into the inner wall portion. An inner wall extension portion is coaxially joined with the inner wall portion at a web side of the cup to facilitate return of dehydrated air or fluid to an air conditioning system.

Abstract: A container for particulate desiccant comprises a cup and a cap. The cup includes spaced inner and outer wall portions connected by a transverse web portion to define a chamber having an opening. The cap is designed for receipt in the chamber to cover the opening. In addition, the cap has a hole for receiving the inner wall portion of the cup. The outer wall portion includes a number of nib segments which are arranged into axially spaced nib groupings. The nib segments within each of the nib groupings are circumferentially spaced-apart. The cap includes an edge portion which permits the cap to be retained between axially adjacent nib groupings thus retaining the cap within the chamber in one of a number of axially spaced positions.