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Title:
DAMPER DEVICE FOR DAMPING PRESSURE VARIATIONS IN A HYDRAULIC LINE AND CLUTCH OPERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/161852
Kind Code:
A3
Abstract:
The invention relates to a damper device (10) for damping pressure variations in a hydraulic line, the damper device (10) forming a damping space (34) and a feed duct (46), which connects the damping space (34) to a section (42) of a flow duct (12) of the hydraulic line. According to the invention, the feed duct (46) has an extended portion opposite a direct connection between said section (42) of the flow duct (12) and the damping space (34). The invention further relates to a corresponding clutch operating device for a friction clutch, having a damper device (10) and a hydraulic line.

Inventors:
MÜLLER CHRISTOPH (DE)
KLÜNDER DIRK (DE)
INEICHEN LAURENT (FR)
KELLER JÉRÉMY (FR)
Application Number:
DE2015/200271
Publication Date:
January 14, 2016
Filing Date:
April 22, 2015
Export Citation:
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Assignee:
SCHAEFFLER TECHNOLOGIES AG (DE)
International Classes:
F16D48/00; F16D48/02
Foreign References:
DE102009005830A12010-07-29
DE102012202898A12012-09-20
DE102013217119A12014-03-20
DE102013200177A12013-08-01
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