Abstract: An assembly for air movement within a vehicle. The assembly includes a housing, a fan proximate to the air inlet, an evaporator disposed such that air leaving the fan flows through the evaporator, and a heater, a mixing chamber that is downstream of the evaporator and the heater, the housing establishes a plurality of internal air flow plenums downstream of the evaporator, including first air flow plenum that extends through and past the heater and into the mixing chamber, and a second air flow plenum that bypasses the heater and flows into the mixing chamber. A mixing chamber receives air from the first and second air flow plenums. A plurality of distribution plenums extend from the mixing chamber, each includes a flow valve proximate to an exit, wherein the flow valves are configured to allow or substantially prevent air flow to exit the respective distribution plenum.

Abstract: A method for separating hydrogen from a hydrogen-containing hydrocarbon stream, including introducing a hydrogen-containing hydrocarbon stream into a membrane separation unit, thereby producing a hydrogen-lean hydrocarbon retentate stream and hydrogen-rich permeate stream. Wherein the hydrogen-containing hydrocarbon stream has greater than 50 mol % hydrogen. And wherein the hydrogen-lean hydrocarbon retentate stream has more than 5 mol % hydrogen and less than 20 mol % hydrogen.

Abstract: A fragrance container of a scenting device, having a wall enclosing an interior space, wherein at least one air inlet opening and at least one air outlet opening are provided in the wall for air to flow through the fragrance container, wherein at least one carrier medium for a fragrance is arranged in the interior space of the fragrance container, wherein the at least one carrier medium has a plurality of free surfaces along which the air can flow through from the air inlet opening to the air outlet opening for the purpose of absorbing the fragrance.

Abstract: The invention relates to a sealing arrangement of a fragrance container, wherein the fragrance container has a container body and a container lid, wherein the container lid can be placed on the container body in a sealable manner, wherein the container lid has an opening in which a displaceably guided sealing lid is accommodated, wherein the container lid has at least one projecting, rigid lip running around the opening, which lip projects towards the sealing lid, wherein a flat seal is arranged on the sealing lid against which seal the at least one lip rests in the closed state of the opening. The invention also relates to a fragrance container.

Abstract: A method for operating a fragrancing device, wherein a blower device is provided which sucks air through an air inlet opening into the first air duct and conveys it to an air outlet opening. At second air duct is provided, which branches off from the first air duct at a first duct branch and rejoins the first air duct at a second duct branch. A first fragrance container is provided in the second air duct between the first duct branch and the second duct branch, which can be flowed through by the air flow in the second air duct. A first valve device is provided upstream and/or downstream and controls the flow through the first fragrance container. The blower is controlled in such a manner that a defined, substantially constant, air flow is generated as a sum through the first air duct and the second air duct.

Abstract: A scenting device for scenting a vehicle interior may include at least one aromatic substance container holding a supply of an aromatic substance. The device may also include a feeding duct for feeding air to the at least one aromatic substance container and a discharge duct for discharging air enriched with the aromatic substance. The device may further include at least one scenting path for enriching air with the aromatic substance from the at least one aromatic substance container. The device may include a bypass duct branching off from the feeding duct and bypassing the at least one aromatic substance container. The device may also include a bypass valve and at least one container valve. The device may include a camshaft including a bypass cam configured to actuate the bypass valve and at least one container cam configured to actuate the at least one container valve.

Abstract: A scenting device for scenting a vehicle interior may include at least one aromatic substance container holding a supply of an aromatic substance. The device may also include a feeding duct for feeding air to the at least one aromatic substance container and a discharge duct for discharging air enriched with the aromatic substance. The device may further include at least one scenting path for enriching air with the aromatic substance from the at least one aromatic substance container. The device may include a bypass duct branching off from the feeding duct and bypassing the at least one aromatic substance container. The device may also include a bypass valve and at least one container valve. The device may include a camshaft including a bypass cam configured to actuate the bypass valve and at least one container cam configured to actuate the at least one container valve.

Abstract: A hip resurfacing femoral component is designed to be used with a prepared femur. The hip resurfacing femoral component comprises a head portion which has a substantially spherical outwardly facing bearing surface with an attachment surface opposing the bearing surface of the head portion. The femoral component further comprises a skirt portion with an outer skirt surface which depends from the substantially spherical bearing surface and an inner skirt surface. The inner skirt surface and the attachment surface are configured to fit over the prepared femur.