국제 및 국내 특허문헌 검색

1. (WO2011131328) SLIDE RING SEAL WITH A ROTATING COUNTER RING WITH AN EXACTLY DEFINED CLAMPED MOUNTING

Pub. No.:    WO/2011/131328    International Application No.:    PCT/EP2011/001955
Publication Date: Fri Oct 28 01:59:59 CEST 2011 International Filing Date: Tue Apr 19 01:59:59 CEST 2011
IPC: F16J 15/34
Applicants: CARL FREUDENBERG KG
KIRCHHOF, Martin
LAXANDER, Armin
LEDERER, Günther
KELLER, Thomas
Inventors: KIRCHHOF, Martin
LAXANDER, Armin
LEDERER, Günther
KELLER, Thomas
Title: SLIDE RING SEAL WITH A ROTATING COUNTER RING WITH AN EXACTLY DEFINED CLAMPED MOUNTING
Abstract:
A slide ring seal, comprising a rotating counter ring (1) and a stationary slide ring (2), wherein the counter ring (1) and the slide ring (2) in each case have sealing surfaces (1a, 2a) which bear against one another, and wherein the sealing surface (1a) of the counter ring (1) lies opposite the sealing surface (2a) of the slide ring (2), with regard to the problem of configuring and developing a slide ring seal of the type mentioned in the introduction such that it also ensures reliable function and operational reliability at varying and different rotational speeds, pressures and temperatures, is characterized in that the counter ring (1) has two radial planes (1b, 1c) which are in each case assigned a clamping cam (1d, 1e).