Invention Grant
- Patent Title: Starting element with hydrodynamic torque converter
- Patent Title (中): 起动元件与液力变矩器
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Application No.: US13950374Application Date: 2013-07-25
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Publication No.: US09175760B2Publication Date: 2015-11-03
- Inventor: Georg Mencher , Peter Frey , Jörg Sudau
- Applicant: Georg Mencher , Peter Frey , Jörg Sudau
- Applicant Address: DE Friedrichshafen
- Assignee: ZF Friedrichshafen AG
- Current Assignee: ZF Friedrichshafen AG
- Current Assignee Address: DE Friedrichshafen
- Agency: Cozen O'Connor
- Priority: DE102012213012 20120725
- Main IPC: F16H45/02
- IPC: F16H45/02 ; F16H41/24

Abstract:
A starting element for transmitting torque from a drive-side rotational input (14) of the starting element to a driven hub (8) includes a hydrodynamic torque converter (4) which has a turbine coupled to the driven hub (8) so as to be fixed with respect to rotation relative to it and which comprises a turbine shell (56) with turbine blades (22) arranged therein. A maximum extension of the turbine shell (56) opposite an axial direction (12) terminates at a first axial position (53), and an impeller (20) located opposite the turbine in the axial direction (12). A stator (24) is arranged between the turbine and the impeller (22) and is coupled via a stator flange (58) to a freewheel (52) adjoining the driven hub (8) in an axial direction (12). A center of the freewheel (52) is located at a second axial position (54). A difference between the first axial position (53) and the second axial position (54) is greater than a predetermined minimum value.
Public/Granted literature
- US20140027230A1 Starting Element With Hydrodynamic Torque Converter Public/Granted day:2014-01-30
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