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JP2007530890A |
The invention relates to a hydrodynamic modular unit having two rotating impellers-a primary impeller ( 3 ) and a secondary impeller ( 4 )-which jointly form at least one toroidal working chamber ( 5 ), having at least one inlet ( 6 ) in...
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JP4002395B2 |
A hub for a torque-transmitting member comprising a planar clutch. The clutch includes a pocket plate and a notch plate located within the hub. One plate is integrated within the hub, such as by casting or molding, to form an integral as...
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JP2007518031A |
A turbo-compound system having a crankshaft driven by an internal combustion engine; having an exhaust gas turbine arranged in the flow of exhaust gas of the internal combustion engine; having a hydrodynamic coupling, having a primary im...
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JP2007515608A |
The invention relates to a hydrodynamic coupling having a primary blade wheel and a secondary blade wheel. The primary wheel and the secondary wheel together form a working chamber that can be filled with a working medium and are mounted...
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JP2007511715A |
The invention relates to a hydrodynamic clutch which comprises a primary impeller and a secondary impeller which together define a working chamber. The clutch also comprises means for influencing the transmission behavior of the hydrodyn...
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JP2007510873A |
The invention relates to a starting unit comprising: an input, which can be coupled to a drive, and an output that can be coupled to a driven part; a starting element provided in the form of a hydrodynamic component, comprising at least ...
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JP3891878B2 |
To provide structure for providing oil passages for each purpose of oil use in view of complicating seal structure in the case of providing an oil feeding oil passage exclusively used for a torque converter because a crank chamber, a tor...
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JP3889573B2 |
To provide a hydraulic power transmission coupling with a plunger cam ring as a torque generating member having improved durability. The hydraulic power transmission coupling for transmitting torque corresponding to a difference between ...
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JP2006138385A |
To provide a variable capacity fluid coupling with a simple structure, capable of largely adjusting and changing transmittable torque capacity.In this variable capacity fluid coupling, a fluid coupling 3 is constituted by installing a pu...
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JP2005188617A |
To provide a fluid coupling for suppressing the lowering of an input capacity coefficient in other speed ratio regions than a low speed ratio region while sufficiently lowering the input capacity coefficient in the low speed ratio region...
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JP2005188618A |
To provide a fluid coupling having nearly flat input capacity coefficient property in a low speed ratio region without increasing the size of its outer diameter.The fluid coupling comprises an impeller 3, a turbine 4, a bearing 8, and a ...
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JP2005520993A |
The invention relates to a hydrodynamic coupling for transmitting torque between a normally driving pump impeller (11) and a normally driven turbine rotor (13). The two rotors are provided with respective, interacting sets of blades (12,...
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JP3659243B2 |
To improve the durability while shortening the axial length of a stator supporting device. The supporting device for supporting a stator 200 of a torque converter includes an OWC end bearing 600 that holds the clearance between an OWC ou...
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JP2005147366A |
To provide a fluid coupling, facilitating fitting of a bearing disposed between an impeller hub and a turbine hub.An impeller 3 is a member constituting a fluid chamber, and has an impeller blade 17 and an annular impeller hub 18 provide...
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JP2005061541A |
To provide a power transmission connector capable of arbitrarily controlling a traveling state of a four-wheel drive vehicle.During the traveling in a four-wheel driving state, though the torque determined by the fluid resistance in pass...
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JP2005502825A |
The invention relates to a modular constructed multifunctional system. According to the invention, the modular constructed multifunctional system is endowed with the following characteristics: an input (E) and an output (A); a drive elem...
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JP2004324744A |
To solve problems caused by a thrust washer in a fluid torque transmission device.In a torque converter 1, a piston 41 is arranged so that the space between a front cover 2 and a turbine 4 is divided into a front chamber F at the front c...
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JP3586160B2 |
In a stator shaft made by press-fitting a shaft member into a press-fit bore of a flange member, first oil passages having openings in an outer circumferential surface of the shaft member are formed therein, and plural flow passage-formi...
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JP2004286190A |
To simplify the construction of a start clutch, wherein a pump member to be connected to the engine side of a fluid joint and a turbine member to be connected to the transmission side engage with each other via a dry clutch.The start clu...
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JP2004245357A |
To provide a fluid coupling with a light baffle plate by making it possible to use the thin-walled baffle plate.In the fluid coupling with the baffle plate, the baffle plate 11 of nearly the same thickness as that of the retainer plate 3...
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JP2004162911A |
To provide an external control type fan coupling apparatus that is miniaturized and reduced in weight while power is saved and fan rotation control properties are improved.In the fan coupling apparatus, the inside of a sealed casing supp...
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JP2004509299A |
A method for controlling and filling a hydrodynamic clutch. A set variable can be preset for a variable which at least indirectly characterizes the functional state of the hydrodynamic clutch and which serves as an input variable of a co...
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JP2004508515A |
A starter unit comprising: an input and an output; a starter element, configured as a hydrodynamic component comprising a drive element that can be coupled to the input in a rotationally fixed manner and a driven element that can be coup...
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JP2004507691A |
The invention relates to a starter unit (1), comprising the following: an input (E) which may be coupled to a drive input; an output (A) which may be coupled to a drive output; a starter element (1) in the form of a hydrodynamic coupling...
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JP2004507688A |
The invention relates to a hydrodynamic component with at least two rotating impellers, forming a working chamber, for a working circuit, comprising a closed circuit coupled to the inlet to the working chamber and the outlet from the wor...
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JP2004507687A |
A hydrodynamic component ( 1 ) comprising: two rotating blade wheels: a primary blade wheel ( 3 ) and a secondary blade wheel ( 4 ), which together form at least one torus-shaped working chamber (5Z); at least inlet ( 10 ) for service fl...
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JP2004507692A |
The present invention is a fluid clutch 1, in which two impellers forming one annular operating space 4, that is, a pump impeller 2, a turbine impeller 3, and a turbine impeller 3 are first operated in the axial direction. A pump impelle...
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JP2004507690A |
The invention relates to a starter unit ( 1 ) comprising an input (E) which may be coupled to a drive input, an output (A) which may he coupled to a drive output, a starter element ( 2 ) in the form of a hydrodynamic coupling ( 3 ), a sw...
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JP2004507686A |
A method for controlling the power consumption of a starting element ( 1 ) in the form of a hydrodynamic clutch ( 2 ). The clutch comprises an impeller ( 4 ) and a turbine wheel ( 5 ), which together form at least one toroidal working ch...
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JP2004507667A |
The invention involves a process for controlling the rotational speed of a drive motor during a start-up period, in a drive train, containing at least one starter element that can be coupled to the drive motor, in a rotationally fixed ma...
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JP2004506854A |
The invention relates to a hydrodynamic converter comprising a torus-shaped working chamber surrounding the converter axis, said chamber having the form of a ring channel in an axial cross-section; an impeller which is rotationally fixed...
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JP3494858B2 |
To hardly disconnect oil passages even in a pilot shaft of small diameter and to provide sufficient control responsiveness by providing at least two pairs of oil passages for driving a piston in the same direction on the piston and the p...
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JP2003343689A |
To ensure a desired damper capacity without enlarging an arrangement place of a damper spring and making the damper spring large. In the stator 1 provided with a damper mechanism (9, 10, 12) between a ratchet one way clutch mechanism and...
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JP2003206957A |
To provide a fluid coupling with a baffle mechanism for abruptly reducing an effective baffle area of a baffle plate operating with centrifugal force at the initial stage of a stroke and for less changing the effective baffle area of the...
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JP2003194186A |
To provide a stator for a torque converter having a structure of good productivity and increasing a flow cross-sectional area to enhance the performance of the torque converter.The stator for a torque converter comprises an annular shell...
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JP2003156074A |
To provide a fluid joint for effectively reducing drag torque without reducing transmission torque during high speed rotation.The fluid joint comprises a pump having a pump shell and a plurality of impellers arranged in the pump shell an...
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JP2003156124A |
To provide a fluid coupling which eliminates slip (sliding) loss and improves mechanical efficiency of power transmission by providing a clutch mechanism between a driving shaft side and a driven shaft side and by providing the same driv...
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JP2003106404A |
To combine a starter ring gear on a converter cover as a unit without annealing the starter ring gear.The starter ring gear 10G is combined as a unit on a cylindrical part 2b in an outer circumference side of the front cover 2 constructi...
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JP3393615B2 |
PURPOSE: To improve responsiveness at every position of a scoop tube by forming the shape of a spiral groove formed on the circumference of a pilot piston into nonlinearity to linearize the output gain of the output characteristic of a f...
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JP2003506634A |
The invention relates to a starting unit (30) for use in starting systems of motor vehicles. The inventive starting unit (30) is equipped with a fluid clutch (2) and with a torque converter lockup clutch (3). The torque converter lockup ...
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JP2003502585A |
A non-grounded hydraulic transmission apparatus (16) is provided for transferring power from a power source to a work unit. Transmission apparatus (16) includes an input device (20) having an input shaft (26) coupled to the power source ...
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JP2002539379A |
The invention relates to a method for controlling the filling of a hydrodynamic element (2) in a control unit with at least one transmission element and a lubricant system or operating material supply system (4), whereby said systems are...
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JP2002539391A |
The invention relates to a starting unit (30) for using in drive systems, especially drive systems of motor vehicles, comprising a hydraulic coupling (2) and a lock-up coupling (3) which are connected in parallel. According to the invent...
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JP2002539395A |
The invention relates to a starting element (30) for using in drive systems, especially drive systems of motor vehicles, comprising a hydraulic coupling (2.3) and a lock-up coupling (3.3) which are connected in parallel. According to the...
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JP2002301944A |
To simply adjust surface pressures on contact parts of a cam ring of a vane pump with a pair of side plates thereof without using any shims, in the case of a hydraulic coupling device of a power transmission system for a four-wheel drive...
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JP2002235775A |
To provide a fluid coupling capable of eliminating slip (sliding) loss and improving the efficiency of power transmission by providing a clutch mechanism between a drive shaft and a driven shaft and making a rotational speed of the drive...
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JP2002130332A |
To provide a hydraulic clutch which can easily control transmission torque and is free from wear.The hydraulic clutch disposed between a primary shaft and a secondary shaft which are arranged on the same axis comprises a casing transmitt...
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JP3278281B2 |
PURPOSE: To attain three-stage oil supply operation by parallelly providing supply oil lines for necessary supply oil amount relating to pump rotation of minimum, intermediate and maximum three stages, in the supply oil line to an operat...
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JP2002500743A |
A blade wheel (10) for a motor vehicle hydrokinetic transmission apparatus having globally a half-torus shape, and comprising axially and successively arranged, a continuous front shell (12) globally shaped like a half-torus with large e...
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JP2001510269A |
A stator assembly for use in a torque converter wherein the stator assembly includes a grounded member, a reaction member and a blade assembly operatively coupled with the reaction member for rotational movement about an axis of rotation...
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