Abstract: A probe assembly in a gas path of a gas turbine engine comprises a support casing having a first wall with throughbores. The support casing has a base mounted to a gas turbine engine proximate the gas path. The first wall extends radially into the gas path. The throughbores are provided at positions corresponding to different gas path radii. Wire units each have an end directed to an own throughbore, and an end exiting through an outlet of the casing and connected to a processing unit. Retaining members in the casing constrain movement of the wire units. Probes for each of the throughbores are configured for measuring the temperature/pressure. The probes each have a connector end received in a non-integral relation in the throughbore and connected to an associated wire unit, whereby the probes in the non-integral relation with the support casing measure parameters in the gas path.

Abstract: A probe assembly in a gas path of a gas turbine engine comprises a support casing having a first wall with throughbores. The support casing has a base mounted to a gas turbine engine proximate the gas path. The first wall extends radially into the gas path. The throughbores are provided at positions corresponding to different gas path radii. Wire units each have an end directed to an own throughbore, and an end exiting through an outlet of the casing and connected to a processing unit. Retaining members in the casing constrain movement of the wire units. Probes for each of the throughbores are configured for measuring the temperature/pressure. The probes each have a connector end received in a non-integral relation in the throughbore and connected to an associated wire unit, whereby the probes in the non-integral relation with the support casing measure parameters in the gas path.

Abstract: A pool brush includes a hydrofoil moving on a hinge. The hydrofoil provides downforce on the surface being brushed regardless of the direction of the pool brush (pulled or pushed). Adjustable front and rear stops allow the amount of downforce to be adjusted and to compensate for larger and deeper pools. The hydrofoil also creates a method for laterally steering the pool brush by twisting the handle.

Abstract: A pool brush includes a hydrofoil moving on a hinge. The hydrofoil provides downforce on the surface being brushed regardless of the direction of the pool brush (pulled or pushed). Adjustable front and rear stops allow the amount of downforce to be adjusted and to compensate for larger and deeper pools. The hydrofoil also creates a method for laterally steering the pool brush by twisting the handle.