초록 ▼

An integrated manifold assembly (500) for routing electrical signals in an internal combustion engine is disclosed. The assembly includes an air-intake manifold (506) for drawing fresh air into the internal combustion engine, a main circuit portion (508) fixable to the air-intake manifold (506) of t

An integrated manifold assembly (500) for routing electrical signals in an internal combustion engine is disclosed. The assembly includes an air-intake manifold (506) for drawing fresh air into the internal combustion engine, a main circuit portion (508) fixable to the air-intake manifold (506) of the internal combustion engine, a plurality of circuit runner portions (510) extending from the main circuit portion (508) for interconnecting the main circuit portion (508) with a plurality of engine components (512, 514), and a heat sink (517) affixed to the air-intake manifold (506) and in contact with at least one of the a main circuit portion (508) and the plurality of circuit runner portions (510) for dissipating heat generated in the circuit portions.

대표청구항 ▼

1. A circuit for routing electrical signals in an internal combustion engine, the circuit comprising:a main circuit portion formed in a throttle body of an air induction system of the internal combustion engine; a plurality of circuit runner portions extending from the main circuit portion for inter

1. A circuit for routing electrical signals in an internal combustion engine, the circuit comprising:a main circuit portion formed in a throttle body of an air induction system of the internal combustion engine; a plurality of circuit runner portions extending from the main circuit portion for interconnecting the main circuit portion with a plurality of engine components; and a heat sink fixable to the throttle body and in contact with the main circuit portion and the plurality of circuit runner portions for dissipating heat generated in the circuit portions. 2. The circuit of claim 1 wherein the heat sink is comprised of a thermally conductive material.3. The circuit of claim 1 wherein the main circuit portion further comprises a flexible substrate for supporting electrical conductors and electrical devices.4. The circuit of claim 1 wherein the main circuit portion further comprises a flexible substrate and a rigid substrate for supporting electrical conductors and electrical devices.5. The circuit of claim 1 further comprising a plurality of electrical conductors and a plurality of electrical devices wherein the plurality of electrical devices are mounted on the main circuit portion and the plurality of electrical conductors are affixed to the main circuit portion and the plurality of circuit runner portions.6. The circuit of claim 1 further comprising a plurality of electrical conductors and a plurality of electrical devices wherein the plurality of electrical devices and the plurality of electrical conductors are mounted throughout the main circuit portion and the plurality of circuit runner portions.