EP 0158064 B1 19891227 - SEALING FOR A POSITIVE-DISPLACEMENT MACHINE FOR COMPRESSIBLE FLUIDS
Title (en)
SEALING FOR A POSITIVE-DISPLACEMENT MACHINE FOR COMPRESSIBLE FLUIDS
Publication
Application
Priority
DE 3410735 A 19840323
Abstract (en)
[origin: EP0158064A2] 1. A sealing strip (3) for sealing axial gaps which are formed between the components - stationary housing (2), rotating rotor (1) - of a displacement machine for compressible media, wherein the sealing strip (3) is held in an axial groove (4) in one of the components and is axially resiliently pressed against a sealing face disposed on the end face of the other component and is of a design which allows elastic deformation when subjected to an axial pressure load determined by its installation, characterised in that a plurality of lamellar-like flexible portions (6) are provided in series in the longitudinal direction of the sealing strip (3) on the end face of the sealing strip (3) remote from the sealing face (5), which portions are formed by axial recesses (7) in the sealing strip (3), which extend over the breadth of the groove.
IPC 1-7
IPC 8 full level
F01C 19/08 (2006.01)
CPC (source: EP)
F01C 19/08 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0158064 A2 19851016; EP 0158064 A3 19870506; EP 0158064 B1 19891227; DE 3575007 D1 19900201
DOCDB simple family (application)
EP 85101947 A 19850222; DE 3575007 T 19850222