Invention Grant
- Patent Title: Arrangement of a volume accumulator
- Patent Title (中): 体积蓄能器的排列
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Application No.: US13746609Application Date: 2013-01-22
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Publication No.: US09206713B2Publication Date: 2015-12-08
- Inventor: Jens Schafer , Martin Steigerwald , Michael Busse , Jurgen Plate , Andreas Wedel , Olaf Boese , Steffen Racklebe
- Applicant: Schaeffler Technologies AG & Co. KG
- Applicant Address: DE Herzogenaurach
- Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee: Schaeffler Technologies AG & Co. KG
- Current Assignee Address: DE Herzogenaurach
- Agency: Volpe and Koenig, P.C.
- Priority: DE102012201566 20120202
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L1/344
Abstract:
A stator (20) for a camshaft adjuster (4). The stator (20) has an outer part (50) for concentrically holding a rotor (22) with vanes (34) arranged around the rotor (22) and a segment (52) projecting from the outer part (50) for engaging between two vanes (34) of the rotor (22), in order to form, together with the two vanes (22), pressure chambers (44) of the camshaft adjuster (4). Here, the segment (52) has a cavity (70) for holding a hydraulic fluid from the pressure chambers (44).
Public/Granted literature
- US20130199470A1 ARRANGEMENT OF A VOLUME ACCUMULATOR Public/Granted day:2013-08-08
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