PROCESS OF SEALING OF GLASS CERAMIC RESISTORS Russian patent published in 1998 - IPC

Abstract RU 2103757 C1

FIELD: manufacture of precision resistors for electric instruments. SUBSTANCE: process of sealing of glass ceramic resistors with unidirectional leads includes degreasing of resistor and shell, downing of resistor into shell filled with metered quantity of inert liquid or paste and pouring of sealing compound to zone of leads. Sealing elastic ring is put on ceramic base before degreasing and shell with inert heat conductive paste id heated to temperature 50-100 C. After this resistor is submerged into cooled shell at room ambient temperature. EFFECT: improved load characteristics and temperature stability of resistors, improved reliability of sealing of glass ceramic resistors.

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RU 2 103 757 C1

Authors

Kopylova M.G.

Redkin Ju.I.

Logosha T.Ju.

Dates

1998-01-27Published

1990-04-09Filed