LEAK-TIGHT SOCKET CONNECTOR OF PRECISION HIGH-TEMPERATURE VIBRATION-RESISTANT DEVICE Russian patent published in 2017 - IPC H01H9/24 H01J19/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to radio and electrical engineering and can be used in instrument making, including for electric circuits switching under conditions of high temperatures. Leak-tight socket connector of precision high-temperature vibration-resistant device comprises ceramic plate with leads, leak-tight embedded into plate body, which is coated with insulating layer from glass, metal ring along ceramic plate outer diameter with applied layer of glass, metal ring along ceramic plate outer diameter with applied layer of glass and leads, made in form of pins from corrosion-resistant metal, have linear expansion factor corresponding to that of ceramics with applied layer of glass, leads are grouped along ceramic plate surface in rows with the same height of pins, pins in row are bent towards row with smaller height of pins, pins ends in place of supplied conductors termination have through hole for crimping and laser welding of lead conductors ends on row with smaller height side, and on metal ring along outer diameter shielding housing is tightly installed on compound.

EFFECT: invention enables to increase precision instrument leak-tight socket connector thermal and mechanical resistance, eg for thermocouple temperature measuring device.

1 cl, 1 dwg