Connector with protection from radiated and conducted electromagnetic emissions
First Claim
Patent Images
1. An electrical connector comprising within a common housing:
- a plurality of separate devices, each including terminal means for attachment of a terminal lead;
plural conductive connecting means having a first longitudinal axis for engagement electrically with mating conductive means of an electrical component;
said separate devices each comprising a body of ferrite material having a second longitudinal axis parallel with said first longitudinal axis and electrically conductive means passing along the second longitudinal axis of said ferrite body;
said electrically conductive means having each of its ends electrically connected respectively to said terminal means and to said conductive connecting means to complete a separate circuit therebetween.
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Abstract
This invention provides an electrical connection connector, particularly for devices having a low signal level, for example, thermocouple sensor circuits. The connector has plural terminals for attachment of electrical leads; and connections for engagement electrically with mating conductors of an electrical component; and plural bodies of ferrite material inside the connector housing. There is an electrically conductive element passing axially through each ferrite body and having ends of each element connected respectively to the terminals and to the connections to complete a circuit therebetween.
11 Citations
9 Claims
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1. An electrical connector comprising within a common housing:
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a plurality of separate devices, each including terminal means for attachment of a terminal lead; plural conductive connecting means having a first longitudinal axis for engagement electrically with mating conductive means of an electrical component; said separate devices each comprising a body of ferrite material having a second longitudinal axis parallel with said first longitudinal axis and electrically conductive means passing along the second longitudinal axis of said ferrite body;
said electrically conductive means having each of its ends electrically connected respectively to said terminal means and to said conductive connecting means to complete a separate circuit therebetween. - View Dependent Claims (2, 3, 4, 5)
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6. An electrical connector comprising:
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a male plug having two connecting pins and terminal means for attachment of a terminal lead; said pins having a first longitudinal axis; separate devices within said plug, each comprising a body of ferrite material having a second longitudinal axis parallel with said first longitudinal axis, each separate device having an electrically conductive elongated metal member passing along each said body; each metal member having each of its ends electrically connected respectively to said terminal means and to one of said connecting pins to complete a separate circuit therebetween; said plug having a base carrying said terminal means and a portion of said pins secured between said base and a cover.
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7. An electrical connector for a thermocouple device comprising within a common housing:
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a two wire lead connector, each wire being of a different metal and electrically attached to terminal means; conductive connecting means for each lead having a longitudinal axis for engagement electrically with mating conductive means of an electrical component; a device within said connector, comprising a separate body of ferrite material for each lead having an electrically conductive metal member passing along said body in parallel with said longitudinal axis and having each of its ends electrically connected respectively to said terminal means and to said conductive connecting means to complete a separate circuit for each wire lead. - View Dependent Claims (8, 9)
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Specification