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Method of making a thermopile with insulatingly separate junctions on an alumina insulator

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专利汇可以提供Method of making a thermopile with insulatingly separate junctions on an alumina insulator专利检索,专利查询,专利分析的服务。并且There is disclosed a heart pacer including a radioactive thermoelectric generator having a primary source of energy of radioactive material in a fuel capsule about which a thermoelectric converter is wound. The converter includes a large number of wires of positive and negative thermoelectric materials which are woven as warp into a thermoelectric cloth whose woof is of insulating threads. Several layers of this thermoelectric cloth are included in a tape having an outer sheet of radiation heat-shielding material. Thermoelectric junctions are formed of the ends of the wires of positiive and negative material in grooves of ceramic tabs. The grooves are coated with titanium. A eutecic of copper and silver adheres the wire ends together and to the titanium.,下面是Method of making a thermopile with insulatingly separate junctions on an alumina insulator专利的具体信息内容。

1. THE METHOD OF FORMING A THERMOPILE FORMED OF HUNDREDS OF THERMOELECTRIC CONDUCTORS, THE SAID THERMOPILE INCLUDING AN ALUMINA INSULATOR HAVING THEREON AN ELECTRICAL JUNCTION INCLUDING A PLURALITY OF SETS OF SAID THERMOELECTRIC CONDUCTORS, EACH SET FORMING THERMOCOUPLES OF SAID THERMOPILE HAVING TERMINAL ENDS AT SAID JUNCTION, THE SAID METHOD INCLUDING THE STEPS OF DEPOSITING ON SPACED REGIONS OF SAID INSULATOR A FIRST LAYER OF TITANIUM WHICH ADHERES TO SAID INSULATOR, THE DEPOSIT ON EACH REGION BEING INSULATED FROM THE DEPOSIT ON OTHER REGIONS, DEPOSITING ON SAID FIRST LAYER A SECOND LAYER OF COPPER, DEPOSITING ON SAID SECOND LAYER A THIRD LAYER OF SILVER, SAID SECOND AND THIRD METALS WHEN HEATED TO A EUTECTIC TEMPERATURE FORMING A EUTECTIC WHICH WETS SAID FIRST METAL BUT DOES NOT WET SAID INSULATOR, DISPOSING SAID TERMINAL ENDS OF SAID SETS ON SAID LAYERS, AND HEATING SAID LAYERS TO SAID TEMPERATURE TO FORM A JUNCTION OF SAID FIRST LAYER, SAID EUTECTIC AND SAID TERMINAL ENDS, SAID JUNCTION BEING INSULATED FROM EACH OTHER.
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