A housing has a cylindrical interior which has a peripheral seal chamber parallel to the cylinder axis. Inlet and exhaust ports are formed in the housing, preferably in or near the seal chamber. These ports are sealed from each other by a freely rolling cylinder which rolls on a rolling piston cylinder mounted on a shaft with an eccentric and with a bearing between the eccentric and the piston. The rolling seal also engages the seal chamber, and to reduce friction a rotatable support on a fixed axis is disposed in the seal chamber and in turn is sealed by a rubbing seal to the seal chamber wall. The rolling seal cylinder retreats into the seal chamber when the piston cylinder reaches the region of the seal chamber. This structure eliminates prior art rubbing seals which engaged the rolling piston.
Name / Title
Company / Classification
Phones & Addresses
Raymond L. Gunderson President
PROFESSIONAL PLANT OPERATIONS, INC
14015 El Camino Real, Atascadero, CA 93422
Raymond L. Gunderson President
MICHELL-BANKI MFG., CO., INC
PO Box 132, Cayucos, CA 93430
Youtube
Remembering Wisconsin's Fallen: CPL Raymond B...
The WMC honors U.S. Army CPL Raymond B. Gunderson, who was captured by...
Duration:
1m 1s
Lauren Gunderson: On Dialogue
Highlights from a playwriting workshop held by playwright Lauren Gunde...
Duration:
1h 16m 18s
95 Yark Kick Off Return by #20 Tasean Clark o...
95 Yard Kick Off Return by Tasean Clark with the Gunderson Grizzlies s...
Duration:
37s
Marin Theatre Company Playwrights Summit with...
Marin Theatre Company Playwright's Summit with Lauren Gunderson. Satur...
Duration:
1h 18m 52s
Lance Gunderson: Living with Uncertainty and ...
Seminar 5 November, 2008. Read more about it here:...
Duration:
19m
TEDxFront Range - Dr. Louis Gunderson & Dr. J...
A demonstration from two people who are trying to make something reall...
Raymond Gunderson 1959 graduating class of Whitehall High School in Whitehall, WI is on Classmates.com. See pictures, plan your class reunion and get caught ...