Seal for rotary fluid-handling apparatus

Details Seal for rotary fluid-handling apparatus Seal for rotary fluid-handling apparatus

1975-04-14

1979-05-29

Smith, Robert I.

Rotary expansible chamber devices

With mechanical sealing

Seal on working member periphery separates inlet and outlet...

418225, 277 81P, F16J 1554

Patent

active

041565860

ABSTRACT:
A seal for rotary pumps, engines, and the like, comprises roller means with variable effective length held in a variable-length supportive body or holder; extension cams maintain longitudinal tolerance of the roller means despite mechanical wear, machining imperfections and thermal expansion and contraction; wedge means maintain longitudinal tolerance of the holder. The seal is effective both at apex and corner areas of the rotary apparatus.

REFERENCES:
patent: 3932074 (1976-01-01), Morris

Affiliated with

Also associated with

Rating

Seal for rotary fluid-handling apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Seal for rotary fluid-handling apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Seal for rotary fluid-handling apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-229647