Variable electrical resistor with liquid-tight seal

Details Variable electrical resistor with liquid-tight seal Variable electrical resistor with liquid-tight seal

H - Electricity

01

C

338/17, 306/316

H01C 1/02 (2006.01) H01C 10/20 (2006.01) H01C 10/26 (2006.01) H01C 10/34 (2006.01)

Patent

CA 1089045

Abstract of the Disclosure A compact electrical control, such as a potentio- meter, a rheostat, or a switch includes a housing and a shaft rotatably mounted within the housing. The housing has a cavity for receiving a resilient annular seal surrounding the shaft, and the shaft is provided with a radial pressure plate that bears against the seal. A rotary assembly composed of resistance or switch elements is mounted on the shaft between the pressure plate and a journaled end of the shaft, and the resistance or switch elements are contacted by stationary contacts held in the housing. The seal is axially compressed between the pressure plate on the shaft and a cavity end wall, and is radially compressed between a circumferential side wall and the shaft, so that the seal both prevents liquid from entering the housing along the shaft and controls axial end play of the shaft.

286611

Affiliated with

Also associated with

Rating

Variable electrical resistor with liquid-tight seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable electrical resistor with liquid-tight seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable electrical resistor with liquid-tight seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1146797