Abstract: A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism may include a drive shaft, a housing with a rotary bearing and seal, an enclosure and a drive pulley or other transfer component. The drive shaft may include a cap and flange to connect to a rotary drum and extend to a drive pulley in an enclosure.

Abstract: A modular valve system having fixed valve ports with frame openings on the exterior of each port. Corresponding connectors or plugs are designed to fit within the valve ports and be locked in place by a clip passing through the framed openings and around the connector or plug. The internal valve component may be electrically or mechanically controlled. The modular valve system may be connected to a vehicle coolant system to control fluid flow to a heat exchanger or bypassing the heat exchanger.

Abstract: A drive mechanism that connects to a rotary drive component for transferring rotary motion to another component. The drive mechanism may be a conversion assembly to facilitate a connection to an existing rotary drive component and transfer the rotary motion to another component. The drive mechanism may include a drive shaft, a housing with a rotary bearing and seal, an enclosure and a drive pulley or other transfer component.

Abstract: A compact air conditioning apparatus and supporting assembly for electric vehicle and other battery driven applications, and a cord harness for sheathing a power cord. The air conditioning apparatus may include a PTC heater array with stacked PTC heaters with a fan blowing air through the PTC heater array to raise air temperature. The apparatus includes power management features to limit the power consumption, such as staggered PTC heater start-up, a user presence detector and battery threshold monitoring. The air conditioning apparatus may include cooling components to lower air temperature. The cord harness including a series of guard sections and hinges facilitating a foldable protective design for wiring. The air conditioning apparatus may attach to a supporting assembly configured to fit in a cupholder. The supporting assembly may be configured to fit multiple cupholder designs. The air conditioning apparatus and supporting assembly may include additional accessory components.

Abstract: A system for indicating on an electronic device that the refrigerant being introduced by a user to an air conditioning system has reached its optimum fill level includes a sensor device having a main body, the sensor device being structured and disposed for measuring a range of data; a wireless transmitter on the sensor device, the wireless transmitter being in communication with the electronic device for wirelessly transmitting the range of data to the electronic device; an electronic application configured for use with the electronic device; and wherein the electronic application is structured and disposed for visually indicating to the user via the electronic device the transmitted range of data in real time and audibly indicating to the user via the electronic device when the transmitted range of data reaches a predetermined value.

Abstract: A spring-loaded pressure indicator inside the low side quick-coupler of the automotive air conditioner recharge hose. As the user adds refrigerant, the user can look at the pressure indicator on the quick-coupler to determine either the correct refrigerant charge has been reached or that it is approaching the correct refrigerant charge so that the user can stop charging and check the vent temperature in the passenger compartment.

Abstract: A self-sealing valve device includes a main body defining a cavity; an actuating control; a valve body in connection with a plunger in the cavity of the main body; an elongate protrusion extending from the valve body; a collar forming a channel sized for friction fit receipt of the valve body, and wherein the lower end of the collar defines a perimeter zone including first and second capture regions; the valve body being rotatably movable by twisting the actuating control such that the elongate protrusion may be selectively positioned in one of the first and second capture regions; and wherein the first capture region defines a locked configuration wherein the actuating control cannot actuate the flow of the stored fluid and the second capture region defines an unlocked configuration wherein the actuating control may be selectively operated to actuate the flow of the stored fluid.

Abstract: A dual fan apparatus for providing heated or cooled air which is compact fit within limited spaces. The dual fan apparatus includes two axial fans on opposing sides of a thermal exchange component which operate in coordination to move air in one direction at a time through the apparatus. The dual fan apparatus increases airflow and thermal transfer efficiency through the thermal exchange component.

Abstract: A flexible airflow system providing customizable components for mounting, directing airflow and/or modifying airflow. The system may include a dual fan apparatus for providing heated or cooled air which is compact fit within limited spaces. The dual fan apparatus includes two axial fans on opposing sides of a thermal exchange component which operate in coordination to move air in one direction at a time through the apparatus. The dual fan apparatus increases airflow and thermal transfer efficiency through the thermal exchange component. The system may also include a flexible bracket system and/or a flexible ventilation system to facilitate custom configurations for the airflow system.

Abstract: A vehicle roof fan for providing air conditioning to a user of a vehicle. The vehicle roof fan may include a plurality of individually controlled fans. The apparatus includes power management features to limit the power consumption, such as a user presence detector and/or battery threshold monitoring. The plurality of fans may be associated with one or more optical sensors that each control the operation of one or more of the fans based upon the presence of a user. The air conditioning apparatus may also include heating and/or cooling components to modify the air temperature from the apparatus.

Abstract: A spring-loaded pressure indicator inside the low side quick-coupler of the automotive air conditioner recharge hose. As the user adds refrigerant, the user can look at the pressure indicator on the quick-coupler to determine either the correct refrigerant charge has been reached or that it is approaching the correct refrigerant charge so that the user can stop charging and check the vent temperature in the passenger compartment.

Abstract: A self-sealing valve device includes a main body defining a cavity; an actuating control; a valve body in connection with a plunger in the cavity of the main body; an elongate protrusion extending from the valve body; a collar forming a channel sized for friction fit receipt of the valve body, and wherein the lower end of the collar defines a perimeter zone including first and second capture regions; the valve body being rotatably movable by twisting the actuating control such that the elongate protrusion may be selectively positioned in one of the first and second capture regions; and wherein the first capture region defines a locked configuration wherein the actuating control cannot actuate the flow of the stored fluid and the second capture region defines an unlocked configuration wherein the actuating control may be selectively operated to actuate the flow of the stored fluid.

Abstract: A dispensing canister apparatus for controlled release of a stored fluid includes first and second thermochromic clips for providing a visual indication of the ambient air temperature; a hose member surrounding a channel and having first and second open ends, and the first open end being connected to the canister such that the channel is in fluid flow communication with the inner cavity; a control on the canister for selectively actuating the flow of the stored fluid from the inner cavity into the channel and through a coupler member at the second open end of the hose member; and wherein storage of the first thermochromic clip in the first receptacle positions the fastening member such that it obstructs movement of the control for actuating the flow of the stored fluid.