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An electrical connector assembly is provided for that includes two groups of circuit boards that mate with, or connect to, one another in an orthogonal, or non-parallel manner. The electrical connector includes a plurality of circuit boards; a first connector housing including channels adapted to re

An electrical connector assembly is provided for that includes two groups of circuit boards that mate with, or connect to, one another in an orthogonal, or non-parallel manner. The electrical connector includes a plurality of circuit boards; a first connector housing including channels adapted to retain the first group of the circuit boards; a second connector housing also including channels adapted to retain the second group of the circuit boards; and a board interface located between the first and second connector housing. The board interface is formed as part of one of the first and second connector housings. The board interface includes opposing mating faces of the first and second groups of circuit boards that join the first group of circuit boards in a non-parallel relationship to the second group of circuit boards. Preferably, the circuit boards are joined orthogonally. The first connector housing may be a header, while the second connector housing may be a plug, or vice versa. Each circuit board includes signal and ground contacts along an edge joining the board interface. The signal contacts on one circuit board in the first group of circuit boards electrically engage the signal contacts on at least two circuit boards in the second group of circuit boards, and vice versa.

대표청구항 ▼

An electrical connector assembly is provided for that includes two groups of circuit boards that mate with, or connect to, one another in an orthogonal, or non-parallel manner. The electrical connector includes a plurality of circuit boards; a first connector housing including channels adapted to re

An electrical connector assembly is provided for that includes two groups of circuit boards that mate with, or connect to, one another in an orthogonal, or non-parallel manner. The electrical connector includes a plurality of circuit boards; a first connector housing including channels adapted to retain the first group of the circuit boards; a second connector housing also including channels adapted to retain the second group of the circuit boards; and a board interface located between the first and second connector housing. The board interface is formed as part of one of the first and second connector housings. The board interface includes opposing mating faces of the first and second groups of circuit boards that join the first group of circuit boards in a non-parallel relationship to the second group of circuit boards. Preferably, the circuit boards are joined orthogonally. The first connector housing may be a header, while the second connector housing may be a plug, or vice versa. Each circuit board includes signal and ground contacts along an edge joining the board interface. The signal contacts on one circuit board in the first group of circuit boards electrically engage the signal contacts on at least two circuit boards in the second group of circuit boards, and vice versa. n one semi-circle of said piston profile and a plurality of suction ports within an opposed semi-cylinder, and reed valves closing said discharge ports and said suction ports, said discharge reed valves being mounted on an outer face of said valve plate and said suction reed valve being mounted on an inner face of said valve plate; and said piston having a top surface including a plurality of circumferentially spaced protrusions with one of said protrusions associated with each of said discharge ports, and said plurality of protrusions being formed within one semi-circle of said piston profile. 7. A compressor as recited in claim 6, wherein said piston has a suction valve cutout portion extending into said piston and aligned with said suction valve to allow movement of said suction valve within said cutout portion. 8. A compressor as recited in claim 6, wherein said protrusions have frustro-conical outer peripheries to minimize flow resistance between said protrusion and said discharge port. 9. A compressor as recited in claim 8, wherein said cutout portion has two generally curved sides and extends across the entire diameter of said piston, with nominal surfaces being formed on each of said sides, and one of said protrusions being positioned within each of said nominal surface areas. t said cross sectional area of said orifice when a compressor operation begins is greater than that during a capacity control operation. 2. The slant plate-type variable displacement compressor of claim 1, wherein a cross-sectional area of said orifice is variably controlled, such that when a pressure difference between a pressure in said crank chamber and a suction pressure of said cylinder bore is less than a predetermined value, said cross-sectional area is greater than that when said pressure difference exceeds said predetermined value. 3. The slant plate-type variable displacement compressor of claim 1, wherein a cross-sectional area of said orifice is variably controlled by a mechanism, said mechanism comprising: an orifice opening having a larger diameter portion on an upstream side of said orifice and a smaller diameter portion on a downstream side of said orifice with respect to flow of refrigerant gas in said second passage; a second valve member having a ball shape, said valve member disposed in said orifice opening; and a spring disposed in said orifice opening, wherein said spring urges said second valve member in an upstream direction with respect to flow of refrigerant gas in said second passage.