Abstract: Bait stations are disclosed that include a housing having an upper casing and a lower casing coupled to form an interior cavity. A pad, gel, or variations thereof that carry food are disposed within the interior cavity. The lower casing includes a base having a peripheral flange that defines an outer edge, an outer wall that is spaced apart from the outer edge and extends upwardly from the peripheral base flange to a top edge, and an inner wall that extends from the top edge to a first surface to define a receiving space therein. The upper casing includes a plurality of apertures that are configured to allow insects therethrough into the interior cavity.

Abstract: Bait stations are disclosed that include a housing having an upper casing and a lower casing coupled to form an interior cavity. A pad, gel, or variations thereof that carry food are disposed within the interior cavity. The lower casing includes a base having a peripheral flange that defines an outer edge, an outer wall that is spaced apart from the outer edge and extends upwardly from the peripheral base flange to a top edge, and an inner wall that extends from the top edge to a first surface to define a receiving space therein. The upper casing includes a plurality of apertures that are configured to allow insects therethrough into the interior cavity.

Abstract: A dispenser is disclosed that includes a pump having a pump chamber that receives a fluid, a pulsation dampener, and a discharge conduit. The pulsation dampener has a dampener housing with an interior volume and a dampener housing opening. A spring biased movable piston is located in the interior volume of the pulsation dampener and defines a variable volume headspace between the piston and the dampener housing opening. The discharge conduit provides fluid communication between each of an outlet of the pump chamber, the dampener housing opening, and a nozzle such that, when the pump is activated, at least a portion of fluid from the outlet of the pump chamber flows within the discharge conduit to the dampener housing opening. The dispenser is configured to, when the pump is activated, emit a substantially constant stream of fluid from the nozzle for at least one second.

Abstract: Dispensers are disclosed that are adapted to be coupled to a reservoir to dispense a fluid contained in the reservoir. A dispenser includes a pump having a pump chamber, an intake conduit, a discharge conduit, and a pulsation dampener. The pulsation dampener includes a housing with an interior volume and an opening. Further, the pulsation dampener includes a spring biased movable piston located in the interior volume and defines a variable volume headspace between the piston and the opening of the pulsation dampener, the opening being in fluid communication with the discharge conduit.

Abstract: Dispensers are disclosed that are adapted to be coupled to a reservoir to dispense a fluid contained in the reservoir. A dispenser includes a pump having a pump chamber, an intake conduit, a discharge conduit, and a pulsation dampener. The pulsation dampener includes a housing with an interior volume and an opening. Further, the pulsation dampener includes a spring biased movable piston located in the interior volume and defines a variable volume headspace between the piston and the opening of the pulsation dampener, the opening being in fluid communication with the discharge conduit.

Abstract: Bait stations are disclosed that include a housing having an upper casing and a lower casing coupled to form an interior cavity. A pad, gel, or variations thereof that carry food are disposed within the interior cavity. The lower casing includes a base having a peripheral flange that defines an outer edge, an outer wall that is spaced apart from the outer edge and extends upwardly from the peripheral base flange to a top edge, and an inner wall that extends from the top edge to a first surface to define a receiving space therein. The upper casing includes a plurality of apertures that are configured to allow insects therethrough into the interior cavity.

Abstract: A heat exchange system operating on a vapor compression cycle is capable of operating in both an air conditioning mode and a heat pump mode. The heat exchange system can include a parallel flow heat exchanger that operates as a condenser in one mode and as an evaporator in the other mode. The heat exchanger can include a first, second, and third fluid manifold, with fluid conduits connecting the first and second fluid manifolds, and with additional fluid conduits connecting the second and third fluid manifolds. The heat exchanger can be configured to transfer heat between a working fluid traveling through the fluid conduits and another fluid, such as an air flow passing over the fluid conduits.

Abstract: A method of dispensing a fragrance having at least one aroma chemical includes the step of providing a frame adapted to be attached to a dispenser for dispensing fluids and a cartridge including a volatile material containing a fragrance comprising at least one aroma chemical, wherein the cartridge is adapted for attachment to the frame. The method of dispensing further includes the steps of nebulizing water to create nebulized water particles, directing the nebulized water particles at the cartridge, and entraining volatile material from the cartridge in at least some of the nebulized water particles upon collision with the cartridge to create volatile material-infused water particles.

Abstract: A dispensing system includes a refill having a reservoir for containing a volatile material. A permeable membrane is disposed over the reservoir and allows the volatile material to be released therethrough. The dispensing system also includes a housing adapted to retain the refill and a manual drive mechanism, which is in communication with the refill. Actuation of the manual drive mechanism causes the refill to rotate more than 180° about a longitudinal axis.

Abstract: A method of dispensing a fragrance having at least one aroma chemical includes the step of providing a frame adapted to be attached to a dispenser for dispensing fluids and a cartridge including a volatile material containing a fragrance comprising at least one aroma chemical, wherein the cartridge is adapted for attachment to the frame. The method of dispensing further includes the steps of nebulizing water to create nebulized water particles, directing the nebulized water particles at the cartridge, and entraining volatile material from the cartridge in at least some of the nebulized water particles upon collision with the cartridge to create volatile material-infused water particles.

Abstract: A dispensing system includes a refill having a reservoir for containing a volatile material. A permeable membrane is disposed over the reservoir and allows the volatile material to be released therethrough. The dispensing system also includes a housing adapted to retain the refill and a manual drive mechanism, which is in communication with the refill. Actuation of the manual drive mechanism causes the refill to rotate more than 180° about a longitudinal axis.

Abstract: A heat exchanger including a tube having inlet ends and outlet ends and defining a flow path therebetween. The tube can have a first section and a second section arranged at an angle with respect to the first section. Each of the first section and the second section can include a first subsection and a second subsection arranged at an angle with respect to the first subsection.

Abstract: A heat exchanger including a tube having inlet ends and outlet ends and defining a flow path therebetween. The tube can have a first section and a second section arranged at an angle with respect to the first section. Each of the first section and the second section can include a first subsection and a second subsection arranged at an angle with respect to the first subsection.

Abstract: A transition assembly is provided for connecting a heat exchanger to an external flow path. The assembly includes a fluid connection tube and a transition tube. The ends of the fluid connection tube and the transition tube are sized such that one tube may be inserted within the other tube. A portion of the exterior tube may then be deformed to retain the interior tube. The ends may be shaped by conventional methods such as swaging.

Abstract: A heat exchanger (10) includes a mount boss (12) fixed between a pair of adjacent tube runs (16) extending from a header (14). The mount boss (12) includes a pair of oppositely facing contoured surfaces (40) that are shaped to conform to the exterior surfaces of the adjacent tube runs (16).