Abstract: A multi-variable sensor includes a first trace that is configured to measure a first variable and a second trace that is configured to measure a second variable that is different from the first variable. The first trace extends from a first end at a first terminal to a second end at a second terminal and the second trace extends from a third end at the second terminal to a fourth end at a third terminal. The first trace has a first sensitivity to the first variable and the second trace has a second sensitivity to the first variable that is less than the first sensitivity. The second trace has a third sensitivity to the second variable and the first trace has a fourth sensitivity to the second variable that is less than the third sensitivity.

Abstract: A hose connector for joining flexible hoses is comprised of a tubular pipe body with at least one insertion portions made of a shape memory alloy (SMA) or other shape memory material that has a memorized shape. The insertion portion is located on at least on one end of the tubular pipe body and has an outer diameter smaller than an interior diameter of the flexible hose in a martensite state. The insertion portion is inserted into the interior diameter of the flexible hose and the memorized shape is recovered with the application of heat, wherein the outer diameter of the insertion portion becomes larger than the outer diameter of the flexible hose sealing the outer diameter of the insertion portion against the interior diameter of the flexible hose.

Abstract: A fluid interaction device for establishing an interaction with a fluid, particularly a brake fluid or a fuel fluid. A housing member accommodates a fluid interaction portion. The fluid interaction portion is adapted to interact with a fluid within the housing member. The housing member further comprises a connection portion which can be connected to a fluid supply element. The connection portion is formed as a weldable, tubular end portion so that the housing member can be connected to a joining portion of the fluid supply element by means of a welded joint.

Abstract: This disclosure relates to hose connector arranged for joining flexible hoses comprised of a tubular pipe body with at least one insertion portions made of an SMA or other shape memory material that has a memorized shape. The insertion portion is located on at least on one end of the tubular pipe body and has an outer diameter smaller than an interior diameter of the flexible hose in a martensite state. The insertion portion is inserted into the interior diameter of the flexible hose and the memorized shape is recovered with the application of heat, wherein the outer diameter of the insertion portion becomes larger than the outer diameter of the flexible hose sealing the outer diameter of the insertion portion against the interior diameter of the flexible hose.

Abstract: A method of forming a component of a vehicle heating, ventilation, and air-conditioning system from polymeric material includes providing a molding system including at least one mold cavity defining the component. A base resin is introduced to the mold system via an inlet. A chemical foaming agent is blended with the base resin to form a composition. The composition is then further heated and blended under pressure, wherein the chemical foaming agent decomposes within the composition. The composition is introduced to the mold cavity, wherein a reduced minimized pressure of the mold cavity facilitates initiation of a nucleation of the composition, wherein the composition expands to fill the mold cavity.

Abstract: A fluid interaction device for establishing an interaction with a fluid, particularly a brake fluid or a fuel fluid. A housing member accommodates a fluid interaction portion. The fluid interaction portion is adapted to interact with a fluid within the housing member. The housing member further comprises a connection portion which can be connected to a fluid supply element. The connection portion is formed as a weldable, tubular end portion so that the housing member can be connected to a joining portion of the fluid supply element by means of a welded joint.

Abstract: A method of forming a component of a vehicle heating, ventilation, and air-conditioning system from polymeric material includes providing a molding system including at least one mold cavity defining the component. A base resin is introduced to the mold system via an inlet. A chemical foaming agent is blended with the base resin to form a composition. The composition is then further heated and blended under pressure, wherein the chemical foaming agent decomposes within the composition. The composition is introduced to the mold cavity, wherein a reduced minimized pressure of the mold cavity facilitates initiation of a nucleation of the composition, wherein the composition expands to fill the mold cavity.