DE19955163A1 - Mechanical torque converter - Google Patents
Mechanical torque converterInfo
- Publication number
- DE19955163A1 DE19955163A1 DE1999155163 DE19955163A DE19955163A1 DE 19955163 A1 DE19955163 A1 DE 19955163A1 DE 1999155163 DE1999155163 DE 1999155163 DE 19955163 A DE19955163 A DE 19955163A DE 19955163 A1 DE19955163 A1 DE 19955163A1
- Authority
- DE
- Germany
- Prior art keywords
- torque converter
- mechanical torque
- rollers
- converter according
- clutch
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Structure Of Transmissions (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
Abstract
Description
Die axial verschiebbare Motorwelle M ist mit dem Rad T und dem Sonnenrad S drehfest verzahnt. Das Rad T ist so geformt, daß im Leergang (1 zu 0) die auf den Planetenrädern P exentrisch gelagerten Rollen R auf seiner glatten Peripherie druckfrei rollen können.The axially displaceable motor shaft M is with the Gear T and sun gear S non-rotatably toothed. The wheel T is shaped so that when idling (1 to 0) those eccentrically mounted on the planet gears P. Rolls R on its smooth periphery without pressure can roll.
Wird die Motorwelle M durch das Rad T und das Sonnenrad S verschoben, wird durch die leicht steigende Verzahnung G und die horizontale Verzahnung V (wobei jedes andere Verschiebungssystem möglich ist) eine relative Verdrehung im Rahmen der vorhandenen Toleranzen (mechanisches Spiel) zwischen Rad T und Sonnenrad S erzeugt.Will the motor shaft M through the wheel T and that Sun gear S is shifted by the easy increasing gearing G and the horizontal Tooth V (each other Displacement system is possible) a relative Twisting within the existing tolerances (mechanical play) between wheel T and sun wheel S generated.
Dann wählt eine elektronische Steuerung (teilweise - keine Kupplung - vergleichbar mit der "Multitronic" von AUDI) einer servounterstützten Druckvorrichtung den ständig neu berechneten momentanen Axialdruck der Motorwelle M. Damit wird der erwünschte Moment an der Hohlrad- Antriebswelle simultan gegeben.Then an electronic control system (partially - no clutch - comparable to the "Multitronic" from AUDI) a servo-assisted Printing device the constantly recalculated momentary axial pressure of the motor shaft M. The desired torque on the ring gear Drive shaft given simultaneously.
Im Leerlauf (1 zu 0, kein Druck an der Motorwelle M) fungiert die Peripherie des Rades T als druckfreie Rollbahn für die Rollen R.At idle (1 to 0, no pressure on the motor shaft M) the periphery of the wheel T acts as pressure-free runway for rolls R.
Bei direkter Übertragung (1 zu 1), Axialdruck an der Motorwelle M proportional höher als der Widerstand der Antriebswelle A, wird das Rad T zum mit den Rollen R festverzahnten dreizahnigen Zahnrad. With direct transmission (1 to 1), axial pressure on the motor shaft M proportionally higher than that Resistance of the drive shaft A, the wheel T becomes three-toothed with the R rollers Gear.
Alle Zwischengänge entstehen aus einer gleitenden und stufenlosen Kreuzung von diesen beiden Grenzlagen.All intermediate passages arise from a sliding and stepless intersection of these two Border positions.
Am deutlichsten wird die Funktion vom mechanischen Momentwandler von Abb. 5 gezeichnet. Die Abstände (Luft) zwischen dem Oval T" und den drei Rollen R" (6 sind möglich) fördern die Ansprechbarkeit der Funktion. The function is most clearly drawn from the mechanical torque converter of Fig. 5. The distances (air) between the oval T "and the three rollers R" (6 are possible) promote the responsiveness of the function.
Solide, einfache und kostengünstige Bauweise. Relativ wenige Bauteile. Fast alle Elemente sind schon "im Regal" vorhanden.Solid, simple and inexpensive construction. Relative few components. Almost all elements are already "on the shelf" available.
Keine zusätzlichen Überbrückungen: auch moderne Strömungswandler weisen auf systembedingte Reibungsverluste.No additional bridges: even modern ones Flow transducers indicate system-related Friction losses.
Keine aufwendige Technik für eine ruckfreie Schaltung. Alle Zahnräder bleiben ständig verzahnt.No complex technology for a smooth shift. All gears are constantly meshed.
Keine zeitraubende Entwicklung wie von Keilriemen- Variomatic, Schubgliederband-CVT bis zum Laschenketten-LUK. Keine reibungsbedingte (durchrutschende Kette) Momentübertragungsgrenze.No time-consuming development like V-belt Variomatic, push link belt CVT to link chain LUK. No friction-related (slipping chain) Torque transmission limit.
Auch als Kupplung oder Bremse keine Verschleissteile wie Kupplung oder Bremsbeläge. (Vorzugsweise mit ABS und für schwere Kraftfahrzeuge, Rennwagen, Züge und Flugzeuge geeignet. Die entstehende Wärme wird dabei (hauptsächlich) zwischen Reifen und Boden entfaltet.) Daher: je effektiver die Schmierung desto besser die Funktion und Lebensdauer.Also as a clutch or brake, no wearing parts such as Clutch or brake pads. (Preferably with ABS and for heavy vehicles, racing cars, trains and planes suitable. The heat generated is (mainly) unfolded between the tire and the ground.) Therefore: the more effective the lubrication, the better the Function and lifespan.
Der mechanische Momentwandler ist als stufenloses Getriebe, Kupplung und Bremse verwendbar. Die Erfindung basiert auf der durch Druck kontrollierten Wechselwirkung zwischen einem Planetengetriebe und dem oben dargelegten Gebilde aus Rad T und Rollen R. Die Rollen R werden dabei nicht mit Reibung gebremst, sondern in eine durch Druck kontrollierte Rotation (gleitende Blockade) versetzt.The mechanical torque converter is a continuously variable transmission, Clutch and brake can be used. The invention is based on the pressure controlled interaction between a planetary gear and the structure set out above Wheel T and rollers R. The rollers R are not included Friction braked, but in a pressure controlled Rotation (sliding blockage) offset.
Zahl der verwendeten Planetengetriebe, Zahnräder, Räder und Rollen sowie die exzentrische Weite der Rollen R kann je nach Verwendung variieren. Beispiele: Abb. 3-4-5. Dabei besteht die Möglichkeit, daß die auf die Planetenräder exzentrisch montierten Rollen elastisch (gefedert) gelagert werden.The number of planetary gears, gears, wheels and rollers used as well as the eccentric width of the rollers R can vary depending on the use. Examples: Fig. 3-4-5. It is possible that the rollers mounted eccentrically on the planet gears are mounted elastically (spring-loaded).
Claims (6)
Daher: je effektiver die Schmierung desto besser die Funktion und Lebensdauer6. Mechanical torque converter according to claims 1, 2, 3, 4, 5 characterized in that it does not require a clutch or brake pads as a clutch or brake.
Therefore: the more effective the lubrication, the better the function and service life
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999155163 DE19955163A1 (en) | 1999-11-10 | 1999-11-10 | Mechanical torque converter |
JP2001538696A JP2004515716A (en) | 1999-11-10 | 2000-11-10 | Mechanical torque converter |
PCT/EP2000/011132 WO2001036843A1 (en) | 1999-11-10 | 2000-11-10 | Mechanic torque converter |
EP00991973A EP1141582A1 (en) | 1999-11-10 | 2000-11-10 | Mechanic torque converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999155163 DE19955163A1 (en) | 1999-11-10 | 1999-11-10 | Mechanical torque converter |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19955163A1 true DE19955163A1 (en) | 2001-05-17 |
Family
ID=7929258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1999155163 Withdrawn DE19955163A1 (en) | 1999-11-10 | 1999-11-10 | Mechanical torque converter |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1141582A1 (en) |
JP (1) | JP2004515716A (en) |
DE (1) | DE19955163A1 (en) |
WO (1) | WO2001036843A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004009525A1 (en) | 2002-07-18 | 2004-01-29 | Basf Aktiengesellschaft | Method for the heterogeneously-catalysed gas phase partial oxidation of at least one organic compound |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2097875B (en) * | 1981-05-02 | 1984-10-31 | Field Edmund | Automatic gear mechanism |
GB8926324D0 (en) * | 1989-11-21 | 1990-01-10 | Mercantile Lombard Co Ltd | Dynamic coupling device to transmit a rotatory motion between two shafts |
GB9104864D0 (en) * | 1991-03-07 | 1991-04-17 | Mercantile Lombard Co Ltd | A device for the dynamic coupling between two propeller shafts with possibility of variation in the transmitted torque and speed values |
-
1999
- 1999-11-10 DE DE1999155163 patent/DE19955163A1/en not_active Withdrawn
-
2000
- 2000-11-10 JP JP2001538696A patent/JP2004515716A/en active Pending
- 2000-11-10 EP EP00991973A patent/EP1141582A1/en not_active Withdrawn
- 2000-11-10 WO PCT/EP2000/011132 patent/WO2001036843A1/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004009525A1 (en) | 2002-07-18 | 2004-01-29 | Basf Aktiengesellschaft | Method for the heterogeneously-catalysed gas phase partial oxidation of at least one organic compound |
Also Published As
Publication number | Publication date |
---|---|
EP1141582A1 (en) | 2001-10-10 |
WO2001036843A1 (en) | 2001-05-25 |
JP2004515716A (en) | 2004-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |