SWITCH (VARIANTS) Russian patent published in 1997 - IPC

Abstract RU 2093914 C1

FIELD: electrical engineering, specifically, button switches. SUBSTANCE: proposed switch has two control buttons for switching on and off. Buttons are installed in case for turning so that on frontal projection their lower ends are positioned with difference in height. Their upper ends open in turn elements of visual indication provided on front surface of case. Invention can be applied to any switch or automatic switch where it will be necessary to combine reliability of hand control and high quality of visual indication of operational position. EFFECT: increased operational reliability of switch. 13 cl, 11 dwg

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RU 2 093 914 C1

Authors

Sentome Dan'El'[Fr]

Dates

1997-10-20Published

1993-04-20Filed