WO2008077376A3 - Power transmission device - Google Patents

Power transmission device Download PDF

Info

Publication number
WO2008077376A3
WO2008077376A3 PCT/DE2007/002251 DE2007002251W WO2008077376A3 WO 2008077376 A3 WO2008077376 A3 WO 2008077376A3 DE 2007002251 W DE2007002251 W DE 2007002251W WO 2008077376 A3 WO2008077376 A3 WO 2008077376A3
Authority
WO
WIPO (PCT)
Prior art keywords
output
damper
coupled
input
power transmission
Prior art date
Application number
PCT/DE2007/002251
Other languages
German (de)
French (fr)
Other versions
WO2008077376A2 (en
Inventor
Stephan Maienschein
Mario Degler
Katja Weislogel
Bruno Mueller
Original Assignee
Luk Lamellen & Kupplungsbau
Stephan Maienschein
Mario Degler
Katja Weislogel
Bruno Mueller
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Luk Lamellen & Kupplungsbau, Stephan Maienschein, Mario Degler, Katja Weislogel, Bruno Mueller filed Critical Luk Lamellen & Kupplungsbau
Priority to DE112007002955T priority Critical patent/DE112007002955A5/en
Publication of WO2008077376A2 publication Critical patent/WO2008077376A2/en
Publication of WO2008077376A3 publication Critical patent/WO2008077376A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H2045/007—Combinations of fluid gearings for conveying rotary motion with couplings or clutches comprising a damper between turbine of the fluid gearing and the mechanical gearing unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/021—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type three chamber system, i.e. comprising a separated, closed chamber specially adapted for actuating a lock-up clutch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0226—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers
    • F16H2045/0231—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means comprising two or more vibration dampers arranged in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
    • F16H2045/0247—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means having a turbine with hydrodynamic damping means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
    • F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
    • F16H2045/0273—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type characterised by the type of the friction surface of the lock-up clutch
    • F16H2045/0284—Multiple disk type lock-up clutch

Abstract

The invention relates to a power transmission device comprising an input (E) that can be coupled to a driving shaft, an output (A) that is coupled to a driven part, said output being especially a transmission input shaft, and a hydrodynamic component (2). The latter comprises an impeller (P) that can be connected to the input and a turbine wheel (T) that can at least be indirectly coupled to the output, and a damper unit (9) interposed between the turbine wheel (T) and the output (A). The damper unit comprises two damper stages (16, 17), a first radially outer damper stage (16) and a second radially inner damper stage (17) which are configured by respective devices for damping vibrations, comprising at least one input part (16.1, 17.1) and one output part (16.2, 17.2) that are coupled to one another via a spring and/or damping coupling. The invention is characterized by various coupling possibilities of the individual elements to the damper stages.
PCT/DE2007/002251 2006-12-27 2007-12-13 Power transmission device WO2008077376A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112007002955T DE112007002955A5 (en) 2006-12-27 2007-12-13 Power transmission device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006061542 2006-12-27
DE102006061542.5 2006-12-27

Publications (2)

Publication Number Publication Date
WO2008077376A2 WO2008077376A2 (en) 2008-07-03
WO2008077376A3 true WO2008077376A3 (en) 2008-10-16

Family

ID=39284051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2007/002251 WO2008077376A2 (en) 2006-12-27 2007-12-13 Power transmission device

Country Status (2)

Country Link
DE (1) DE112007002955A5 (en)
WO (1) WO2008077376A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014311A1 (en) * 2007-03-26 2008-10-02 Zf Friedrichshafen Ag Hydrodynamic coupling device
DE102011003845B4 (en) * 2011-02-09 2018-12-27 Zf Friedrichshafen Ag Torque transmission arrangement, in particular hydrodynamic torque converter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920542A1 (en) * 1998-05-06 1999-11-18 Luk Getriebe Systeme Gmbh Power transmission device for road vehicle
WO2007079713A2 (en) * 2006-01-12 2007-07-19 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Converter with forced oil supply

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920542A1 (en) * 1998-05-06 1999-11-18 Luk Getriebe Systeme Gmbh Power transmission device for road vehicle
WO2007079713A2 (en) * 2006-01-12 2007-07-19 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Converter with forced oil supply

Also Published As

Publication number Publication date
DE112007002955A5 (en) 2009-09-03
WO2008077376A2 (en) 2008-07-03

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