US 7,607,223 B2 · Electro-fluidic interconnect attachment

Abstract

An electro-fluidic interconnection. The interconnection includes a body (200) formed of a ceramic material. The body (200) is provided with an aperture (206) having a profile suitable for receiving an interconnecting conduit (400). The interconnecting conduit (400) can be formed of the same type of ceramic material as the body (200). The conduit (400) is defined by an outer shell (403) with a hollow bore (402) for transporting a fluid. A mating portion (404) of the conduit has an exterior profile that matches the profile of the aperture. Moreover, the mating portion (404) of the conduit (400) can be compression fitted within the aperture (206). Conductive traces (406, 208) on the conduit and the body can be electrically connected to complete the electro-fluidic interconnection.

Claims9

Dependent claims

A method for fabricating an electro-fluidic interconnect, comprising:

in a body formed of a ceramic material, creating at least one aperture having a predetermined profile;
disposing at least a first conductive trace on a surface of said body, a portion of said first conductive trace extending at least partially into said aperture;
forming from said ceramic material a conduit having at least one hollow bore for transporting a fluid, and at least one mating portion with an exterior profile that matches said predetermined profile of said at least one aperture;
disposing at least a second conductive trace on a surface of said conduit, a portion of said second conductive trace extending at least partially along said exterior profile of said mating portion;
inserting said at least one mating portion of said conduit into said at least one aperture;
co-firing said conduit and said body after said inserting step.

3 more elements

A method for fabricating an electro-fluidic interconnect, comprising:

in a body formed of a ceramic material, forming an aperture having at least a first mating portion associated therewith, said first mating portion having an interior profile and an exterior profile;
disposing at least a first conductive trace on a surface of said body, a portion of said first conductive trace extending at least partially onto said first mating portion;
forming from said ceramic material a conduit having at least one hollow bore for transporting a fluid and at least a second mating portion associated therewith, one of an interior profile of said second mating portion and an exterior profile of said second mating portion sized and shaped to generally match one of said exterior profile or said interior profile of said first mating portion, respectively, including said first conductive trace;
disposing at least a second conductive trace on a surface of said conduit, said second conductive trace extending at least partially onto said one of said interior profile and said exterior profile of said second mating portion sized and shaped to generally match said one of said exterior profile or said interior profile of said first mating portion including said first conductive trace;
interfitting said first and said second mating portions;
co-firing said conduit and said body after said inserting.

3 more elements

Dependencies are inferred from the claim text.

Electro-fluidic interconnect attachment

Life of this patent

Electro-fluidic interconnect attachment

Life of this patent

Abstract

Claims9