IN2014DN07653A - - Google Patents

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Publication number
IN2014DN07653A
IN2014DN07653A IN7653DEN2014A IN2014DN07653A IN 2014DN07653 A IN2014DN07653 A IN 2014DN07653A IN 7653DEN2014 A IN7653DEN2014 A IN 7653DEN2014A IN 2014DN07653 A IN2014DN07653 A IN 2014DN07653A
Authority
IN
India
Prior art keywords
turbine
shell
blades
impeller
radial wall
Prior art date
Application number
Inventor
Patrick Lindemann
Markus Steinberger
Original Assignee
Schaeffler Technologies Ag
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 Schaeffler Technologies Ag filed Critical Schaeffler Technologies Ag
Publication of IN2014DN07653A publication Critical patent/IN2014DN07653A/en

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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D33/00—Rotary fluid couplings or clutches of the hydrokinetic type
    • F16D33/18—Details
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
    • F16F15/123—Wound springs
    • F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
    • 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
    • F16H41/00—Rotary fluid gearing of the hydrokinetic type
    • F16H41/24—Details
    • 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
    • F16H2045/0205—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type two chamber system, i.e. without 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
    • F16H2045/0273—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
    • F16H2045/0278—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 comprising only two co-acting friction surfaces
    • 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
    • F16H2045/0294—Single disk type lock-up clutch, i.e. using a single disc engaged between friction members

Abstract

A torque converter includes an impeller with a plurality of impeller blades and a shell with a radial wall disposed radially outside of the blades. The converter also includes a cover fixed to the impeller shell to form a housing and a turbine. The turbine includes a plurality of turbine blades and a shell with a radial wall disposed radially outside of the turbine blades. The turbine radial wall is arranged to frictionally engage the impeller shell radial wall. In some example embodiments the turbine shell includes indented slots and the turbine blades include tabs disposed in the slots. In an example embodiment the turbine blades are fixed to the turbine shell by brazing.
IN7653DEN2014 2012-03-01 2013-02-25 IN2014DN07653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261605733P 2012-03-01 2012-03-01
PCT/US2013/027637 WO2013130398A1 (en) 2012-03-01 2013-02-25 Turbine piston

Publications (1)

Publication Number Publication Date
IN2014DN07653A true IN2014DN07653A (en) 2015-05-15

Family

ID=48985207

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7653DEN2014 IN2014DN07653A (en) 2012-03-01 2013-02-25

Country Status (8)

Country Link
US (1) US20130230385A1 (en)
JP (1) JP6153546B2 (en)
KR (1) KR102051880B1 (en)
CN (1) CN104583648B (en)
DE (1) DE102013202661B4 (en)
IN (1) IN2014DN07653A (en)
MX (1) MX2014010218A (en)
WO (1) WO2013130398A1 (en)

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JP6359017B2 (en) * 2012-10-04 2018-07-18 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Thrust force path of turbine piston
US9046140B2 (en) * 2012-10-18 2015-06-02 Schaeffler Technologies AG & Co. KG Conical wedge one-way clutch with split outer race
JP5555784B1 (en) * 2013-02-26 2014-07-23 株式会社エクセディ Dynamic damper device
CN108443451B (en) * 2013-07-19 2021-04-02 舍弗勒技术股份两合公司 Multifunctional torque converter
JP6463752B2 (en) * 2013-07-23 2019-02-06 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ Torque converter with an elastic element for preloading an axially movable turbine
WO2015013213A1 (en) * 2013-07-25 2015-01-29 Schaeffler Technologies Gmbh & Co. Kg Turbine shell defining a spring receiving pocket
US9297429B2 (en) * 2013-09-11 2016-03-29 Schaeffler Technologies AG & Co. KG Bearing-less torque converter
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US9671001B2 (en) * 2013-12-02 2017-06-06 Schaeffler Technologies AG & Co. KG Re-enforces iTC pump
CN106133398B (en) * 2014-04-01 2019-07-26 舍弗勒技术股份两合公司 CVT driving system
DE112015001595T5 (en) * 2014-04-01 2017-01-19 Schaeffler Technologies AG & Co. KG A method of manufacturing a torque converter having an etched coupling surface and torque converters having an etched coupling surface
DE102015205886A1 (en) * 2014-04-23 2015-10-29 Schaeffler Technologies AG & Co. KG A torque converter drive assembly having a spring retainer riveted to the turbine housing
JP6605507B2 (en) * 2014-05-30 2019-11-13 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲー Torque converter with spherical clutch
US10316947B2 (en) 2014-07-11 2019-06-11 Schaeffler Technologies AG & Co. KG Torque transmission device
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EP3198171B1 (en) * 2014-09-23 2020-03-25 Schaeffler Technologies AG & Co. KG Torque converter including axially movable turbine and friction material bonded to diaphragm spring
US9562597B2 (en) 2014-10-09 2017-02-07 Valeo Embrayages Hydrokinetic torque coupling device with turbine-piston lock-up clutch and bevel gearing
US9797494B2 (en) 2014-10-09 2017-10-24 Valeo Embrayages Hydrokinetic torque coupling device with turbine-piston lock-up clutch and epicyclic gearing
US9441718B2 (en) 2014-10-23 2016-09-13 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9541181B2 (en) 2014-10-23 2017-01-10 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with flow restrictor, and related methods
US9765872B2 (en) 2014-10-23 2017-09-19 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch with drive-clutch component, and related method
US9528586B2 (en) 2014-10-23 2016-12-27 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch and intermediate clutch component, and related methods
US9845855B2 (en) 2014-10-23 2017-12-19 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with lockup resistance member
US9845854B2 (en) 2014-10-23 2017-12-19 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lock-up clutch, and related methods
US9297448B1 (en) 2014-10-23 2016-03-29 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
JP6051195B2 (en) * 2014-11-25 2016-12-27 株式会社エクセディ Fluid coupling
JP5925867B1 (en) 2014-11-25 2016-05-25 株式会社エクセディ Fluid coupling
US9964193B2 (en) 2014-11-26 2018-05-08 Schaeffler Technologies AG & Co. KG Clutch engagement ramps for torque converter
DE112015005424T5 (en) * 2014-12-02 2017-08-31 Schaeffler Group Usa, Inc. Normally engaged turbine clutch
US9599206B2 (en) 2014-12-05 2017-03-21 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9593755B2 (en) 2014-12-05 2017-03-14 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9752667B2 (en) * 2014-12-05 2017-09-05 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9709145B2 (en) 2014-12-05 2017-07-18 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9574649B2 (en) 2014-12-05 2017-02-21 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9562598B2 (en) 2014-12-05 2017-02-07 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having turbine-piston lockup clutch with lockup resistance member
US9341250B1 (en) * 2014-12-05 2016-05-17 Valeo Embrayges Hydrokinetic torque coupling device having turbine-piston lockup clutch, and related methods
US9523420B2 (en) 2014-12-05 2016-12-20 Valeo Embrayages Torque converter and hydrokinetic torque coupling device having core lockup clutch, and related methods
CN107208767B (en) * 2015-01-23 2019-12-10 舍弗勒技术股份两合公司 impeller housing with upset joint and method
DE112016000667T5 (en) * 2015-02-09 2017-10-19 Schaeffler Technologies AG & Co. KG turbine piston
US9958046B2 (en) 2015-02-11 2018-05-01 Schaeffler Technologies AG & Co. KG Torque converter turbine including core ring having thinned sections
JP6426026B2 (en) * 2015-02-20 2018-11-21 株式会社エクセディ Fluid coupling
DE102015203368A1 (en) * 2015-02-25 2016-08-25 Zf Friedrichshafen Ag Hydrodynamic coupling arrangement with axial support for a turbine wheel
DE102015205397A1 (en) 2015-03-25 2016-09-29 Schaeffler Technologies AG & Co. KG Torque transfer device
DE102015205398A1 (en) 2015-03-25 2016-09-29 Schaeffler Technologies AG & Co. KG Torque transfer device
JP2016200199A (en) * 2015-04-09 2016-12-01 株式会社エクセディ Fluid coupling
US9739358B2 (en) * 2015-04-15 2017-08-22 Valeo Embrayages Hydrokinetic torque coupling device having damper-piston lockup clutch, and related method
US10018260B2 (en) 2015-07-24 2018-07-10 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lock-up clutch, and related methods
US10006530B2 (en) * 2015-10-13 2018-06-26 Schaeffler Technologies AG & Co. KG Torque converter with rivet-balanced turbine and method thereof
US9909658B2 (en) * 2015-11-16 2018-03-06 Valeo Embrayages Hydrokinetic torque coupling device for a motor vehicle
US10197143B2 (en) 2016-04-20 2019-02-05 Valeo Emrayages Hydrokinetic torque coupling device for motor vehicle
US9816596B1 (en) * 2016-04-28 2017-11-14 Schaeffler Technologies AG & Co. KG Torque converter including spacer plate for coast engagement diaphragm spring
US10465782B2 (en) 2016-05-10 2019-11-05 Schaeffler Technologies AG & Co. KG Torque converter having preloaded turbine piston
US10234007B2 (en) 2016-05-23 2019-03-19 Valeo Embrayages Hydrokinetic torque coupling device for motor vehicle
US10234008B2 (en) 2016-05-31 2019-03-19 Valeo Embrayages Hydrokinetic torque coupling device having axially movable turbine-piston and lockup clutch, and related methods
US10465781B2 (en) * 2016-06-01 2019-11-05 Schaeffler Technologies AG & Co. KG Torque converter core ring including wrapped outer diameter
US10458483B2 (en) 2016-07-21 2019-10-29 Schaeffler Technologies AG & Co. KG Clutch plate assembly with friction material flap
US10024411B2 (en) 2016-07-29 2018-07-17 Valeo Embrayages Hydrokinetic torque coupling device having turbine-piston lock-up clutch, and related methods
US9915332B1 (en) * 2016-10-26 2018-03-13 Schaeffler Technologies AG & Co. KG Motor vehicle clutch assembly including shock absorber for smoothing clutch engagement
US10180182B2 (en) 2017-03-02 2019-01-15 Valeo Embrayages Turbine-piston for hydrokinetic torque converter and method of operation
DE102017115562B4 (en) 2017-07-11 2022-05-25 Schaeffler Technologies AG & Co. KG Starting unit with intermediate element stop fixed to the gearbox, kit consisting of cassette and starting unit and drive train of a motor vehicle
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Also Published As

Publication number Publication date
DE102013202661A1 (en) 2013-09-05
CN104583648A (en) 2015-04-29
CN104583648B (en) 2017-05-10
JP6153546B2 (en) 2017-06-28
JP2015509579A (en) 2015-03-30
KR20150008847A (en) 2015-01-23
MX2014010218A (en) 2016-01-12
KR102051880B1 (en) 2019-12-04
WO2013130398A1 (en) 2013-09-06
US20130230385A1 (en) 2013-09-05
DE102013202661B4 (en) 2023-12-21

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