Abstract: The invention relates generally to consumable components of a device used for continually or continuously measuring the concentration of target chemical analytes present in a biological system. More particularly, the invention relates to collection assemblies, laminate structures, and autosensor assemblies, which are used in connection with a transdermal sampling device. In one aspect, the invention includes autosensor assemblies which include laminate structures, electrode assemblies, and support trays. One important application of the invention involves an autosensor assembly for use in a blood glucose monitoring device.

Abstract: A heat exchanger of the shell and tube type particularly suitable as an intercooler between compression stages of a compressor is disclosed. The heat exchanger includes a generally cylindrical shell having first and second coil banks disposed therein. The banks are spaced from each other and from the wall of the shell. The incoming fluid flows between the heat exchange coil banks and outwardly therethrough, passing in heat exchange relationship with a fluid flowing through the coils. The fluid velocity is reduced, substantially minimizing carryover of liquid in the fluid, and directional changes in the fluid flow causes disentrainment of liquid. A sump is provided in the bottom of the heat exchanger for removing the condensed liquids, and separate demistors or separators are not required. Access to the coils for cleaning and/or servicing may be had through a manway disposed in the shell, or through an openable end of the shell.

Abstract: Wheel and axle assembly for small vehicles such as riding lawnmowers including a frame and an engine and transmission mounted upon the frame, the assembly comprising an axle having opposite first and second ends mounted upon the frame for rotation and drivingly connected to the output of the transmission. First and second wheels are provided for mounting, respectively, on the first and second axle ends. The first wheel is rigidly connected to the first axle end for rotation therewith such as by pinning or by key. A torque-limited driving connection is provided between the second wheel and the second axle end, the torque-limited driving connection permitting relative rotation between the second wheel and axle when a predetermined torque level is exceeded. This torque-limited device may include a frictional drive connection between the second wheel and the axle.