Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEALING ELEMENT HAVING A PASSIVE ACTIVATION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2010/057606
Kind Code:
A3
Abstract:
The invention relates to a sealing element that is provided stationary on a housing (1), comprising a sealing lip (5) that is pressed against a movable part, particularly a rotating shaft (2), by a reinforcing element, particularly a tubular spring (7), wherein an activation element (9, 10) made from lipophilic material is provided on the side of the sealing lip (5) turned away from the fluid side (4).

Inventors:
GRAF HANS (DE)
Application Number:
PCT/EP2009/008146
Publication Date:
October 07, 2010
Filing Date:
November 16, 2009
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SEW EURODRIVE GMBH & CO (DE)
GRAF HANS (DE)
International Classes:
F16J15/16; F16J15/32
Domestic Patent References:
WO2002023070A12002-03-21
Foreign References:
DE10125099A12002-12-19
JPS60192167A1985-09-30
DE19748631A11999-05-06
US4844485A1989-07-04
US4112283A1978-09-05
EP2151611A12010-02-10
Download PDF:



 
Previous Patent: METHOD FOR OPERATING A DRIVE AND DRIVE

Next Patent: AIRBAG