Philip Morris Products S.a.

Alfred E. Tiefenbacher Gmbh & Co. Kg

Russound/fmp Incorporated

Tim Evans

Allen John Boothroyd

James Tibbatts

Arron Danson

Ewen Christie

T L Six Wu

Stefanie Kubanek

Ian Popken

James Tibatts

Andy Lewis

Dave Ahern

A dry powder inhalation device is disclosed. In one optional aspect, the device includes a housing, a base plate, a receptacle for a medicament and a mouthpiece. The base plate is engageable with the housing to form a main space with a main air inlet. The mouthpiece includes an inner conduit connected to its outlet and is engageable with the base plate to fluidly connect the inner conduit to the receptacle. The receptacle is fluidly connected to the main space, so that upon inhalation by a user, air can be drawn through the main air inlet into the main space and onward through the receptacle into the inner conduit. The mouthpiece and the base plate form an auxiliary space with an auxiliary air inlet, wherein the auxiliary space is fluidly connected to the main space.

Dry powder inhaler with reproducible flow resistance

Dry powder inhaler

Inhaler

Loudspeaker mounting apparatus that permits mounting of a loudspeaker at an angle to a mounting surface. In one embodiment the apparatus comprises an assembly that includes a frame member that is flush mountable in a cutout in the mounting surface. The frame member includes an angled flange that is employed for the mounting of a cooperative baffle. The front of the baffle is recessed behind the mounting surface to permit a flush speaker installation. The baffle mounts to the angled flange of the frame member in one of two possible predetermined orientiations so as to disperse sound around a centerline that is either oriented normal to the mounting surface or at a predetermined angle from normal corresponding to the degree of angle incorporated into the frame and baffle assembly. In an alternative embodiment, a single panel-mount loudspeaker mounting frame is provided that has a speaker mounting surface angled with respect to the mounting surface so as to disperse sound around a centerline angled with respect to the plane of the wall or ceiling in which it is mounted. The speaker mounting surface is recessed within the wall when the the frame member is mounted in its intended mounting position so that the speaker will not extend into the room when the frame member is mounted to the wall or ceiling.

Flush mount speaker mounting apparatus

Growing community of inventors

Cambridge, United Kingdom

Tim Evans