Abstract: A fluid dispersion device including a housing defining a reservoir for storing contents therein, the housing defining a plurality of detents; a cap coaxial with and rotatably coupled to the housing, the cap defining a plurality of tabs releasably engageable with the detents and a pair of depressible locator elements operable to disengage the tabs from the detents; an actuator coaxial with and longitudinally movable with respect to the housing to dispense the contents, the actuator including a nozzle extending outward beyond when the cap is in a first position, and permits movement of the nozzle when the cap is in a second position.

Abstract: The present invention provides improved and more efficient methods and apparatus for maintaining and/or adjusting over-travel gaps and contact wipe portions in operating rod assemblies of circuit interrupters.

Abstract: An apparatus for sensing exhaust gas comprising: first and second tubular passages; a solid plug through which the first and second tubular passages pass and to which the tubular passages are sealingly engaged; a sampling chamber mounted to and in flow contact with the first and second tubular passages, wherein the first tubular passage provides gas flow into the sampling chamber and the second tubular passage takes gas flow out of the sampling chamber; and a flow passage having a tubular wall with an opening therein to which the solid plug is sealingly engaged, wherein the first and second tubular passages extend from inside the flow passage, through the plug, to the sampling chamber mounted outside of the flow passage.