F - Mech Eng,Light,Heat,Weapons – 01 – C
Patent
F - Mech Eng,Light,Heat,Weapons
01
C
230/37
F01C 1/02 (2006.01) F01C 19/08 (2006.01) F04C 18/02 (2006.01)
Patent
CA 1177454
Abstract A wrap element and tip seal are disclosed for use in fluid apparatus of the scroll type which include a wrap element having a groove disposed within its tip surface of spiroidal configuration generally conforming to that of the wrap element. A tip seal is disposed within the groove and comprises a plurality of strips of material disposed at least partially within the groove and arranged in side-by- side relationship at least partially across the width of the groove, each said strip extending along a longitudinal axis about the spiroidal configuration of the groove. By fabricating the seal from a plurality of strips of material, the necessity for expensive machining operations is obviated while a seal is provided which is relatively flexible in a radial direction as to accommodate the precise groove shape, while remaining relatively inflexible in an axial direction so as to provide the desired sealing characteristics. A variety of back-up means are disclosed for imposing a force upon the plurality of strips in an axial direction away from the wrap element while permitting movement thereof in an axial direction, thereby providing a desired sealing force while also affording a certain amount of axial compliance within the fluid apparatus.
389399
American Standard International Inc.
Fetherstonhaugh & Co.
Trane Company Of Canada Limited
LandOfFree
Wrap element and tip seal for use in fluid apparatus of the... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wrap element and tip seal for use in fluid apparatus of the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wrap element and tip seal for use in fluid apparatus of the... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1256867