WO2015149792A1 - Fliehkraftpendel - Google Patents
Fliehkraftpendel Download PDFInfo
- Publication number
- WO2015149792A1 WO2015149792A1 PCT/DE2015/200179 DE2015200179W WO2015149792A1 WO 2015149792 A1 WO2015149792 A1 WO 2015149792A1 DE 2015200179 W DE2015200179 W DE 2015200179W WO 2015149792 A1 WO2015149792 A1 WO 2015149792A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pendulum
- pendulum mass
- mass
- centrifugal
- recess
- Prior art date
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
- 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
- F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
- F16F15/1407—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being limited with respect to the driving means
- F16F15/145—Masses mounted with play with respect to driving means thus enabling free movement over a limited range
-
- 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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/08—Inertia
-
- 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
- F16F2232/00—Nature of movement
- F16F2232/02—Rotary
Definitions
- the invention relates to a centrifugal pendulum according to claim 1.
- centrifugal pendulum which have a pendulum and a pendulum mass, the pendulum mass is coupled by means of a slotted guide with the pendulum.
- the pendulum can be connected to other components of a drive system of a motor vehicle, wherein from the components a torsional vibration is introduced into the pendulum.
- the torsional vibration stimulates the pendulum mass to vibrate, wherein the pendulum mass oscillates out of phase with the introduced torsional vibration and at least partially obliterates it by its phase-shifted oscillation.
- the Drive train of a motor vehicle can be provided by the fact that the centrifugal pendulum swivel is mounted about a rotational axis and a pendulum, a first pendulum mass and a second pendulum mass has.
- the first pendulum mass is coupled by means of a link guide with the pendulum flange.
- the slide guide is designed to guide the first pendulum mass along a first pendulum track in a first pendulum motion.
- the second pendulum mass is coupled to the first pendulum mass by means of a coupling means.
- the coupling means is designed to guide the second pendulum mass along a second pendulum track in a second pendulum motion.
- This embodiment has the advantage that the centrifugal pendulum has two eigenmodes, which result from a vibration behavior of the two pendulum masses to each other. This makes the centrifugal pendulum suitable for reciprocating engines with cylinder deactivation.
- the first pendulum mass has a first pendulum mass part and a second pendulum mass part coupled to the first pendulum mass part. Axial is arranged between the first pendulum mass part and the second pendulum mass part, the second pendulum mass.
- the second pendulum mass has a third pendulum mass part and a fourth pendulum mass part coupled to the third pendulum mass part, wherein the first pendulum mass is arranged axially between the third and the fourth pendulum mass part.
- Pendulum mass part coupled by at least one connecting element in the axial direction with each other.
- the connecting element is guided in the radial direction between the pendulum flange and the second pendulum mass.
- the coupling means on a radially inner circumferential surface of the second pendulum mass or a radially outer circumferential surface of the pendulum flange on a guide contour, wherein the connecting element is part of the coupling means and is formed by a contact contact with the guide contour, the second pendulum track of the second At least partially determine pendulum mass.
- the pendulum flange has a substantially
- the coupling means in the first pendulum mass on a third recess, wherein the second pendulum mass has a fourth recess.
- the coupling means comprises a coupling element which extends in the axial direction through the third and fourth recess.
- the second pendulum mass is arranged radially on the outside of the pendulum flange and surrounds the pendulum flange on the circumference.
- first pendulum mass are tuned to the second pendulum mass such that the centrifugal pendulum has a first eigenmode and a different shape for the first eigenmode second eigenmode.
- the centrifugal pendulum with the first eigenmode can be tuned to a first main excitation order of the reciprocating engine in normal operation without cylinder shutdown and the second eigenmode to a second main excitation order of the reciprocating engine during operation with disabled cylinders.
- the centrifugal pendulum can particularly effectively eliminate torsional vibrations of the reciprocating engine both with and without cylinder deactivation.
- the second pendulum mass has a third section and a fourth section.
- the third portion is annular, with the fourth portion extending radially inward from the third portion.
- the fourth recess is arranged.
- This embodiment is particularly advantageous to provide a particularly compact centrifugal pendulum.
- the centrifugal pendulum with the same space requirements compared to known centrifugal pendulums on a larger (inertial) mass of the pendulum masses, so that the centrifugal pendulum has an overall improved eradication behavior.
- a bulge is provided on the third portion, which extends radially inwardly, wherein the bulge is arranged in the circumferential direction at least partially opposite to the second portion of the pendulum ,
- Figure 1 is a perspective view of a centrifugal pendulum according to a first
- FIG. 2 is a plan view of the centrifugal pendulum shown in Figure 1;
- FIG. 3 shows a half-longitudinal section through the centrifugal pendulum shown in FIGS. 1 and 2 along a sectional plane A shown in FIG. 2;
- FIG. 4 shows a half-longitudinal section through the centrifugal pendulum shown in FIGS. 1 and 2 along a sectional plane B shown in FIG. 2
- FIG. 5 shows a half-longitudinal section through the centrifugal pendulum shown in FIGS. 1 and 2 along a sectional plane C shown in FIG. 2;
- FIG. 6 shows a semi-longitudinal section through the centrifugal pendulum shown in FIGS. 1 and 2 along a sectional plane D shown in FIG. 2;
- Figure 7 is another plan view of the centrifugal pendulum shown in Figure 1;
- Figure 8 is a further plan view of the centrifugal pendulum shown in Figure 1 in a first
- FIG 10 is an exploded view of the centrifugal pendulum shown in Figures 1 to 9;
- Figure 1 1 is a perspective view of a centrifugal pendulum according to a second
- Figure 12 is a plan view of the centrifugal pendulum shown in Figure 1 1;
- FIG. 13 shows a half-longitudinal section through the centrifugal pendulum shown in FIGS. 11 and 12, along a sectional plane E shown in FIG.
- FIG. 14 shows a half-longitudinal section through the centrifugal pendulum shown in FIGS. 11 and 12, along a sectional plane F shown in FIG.
- Figure 15 is a further plan view of the centrifugal pendulum shown in Figure 1 1 in a
- FIG. 16 shows a further plan view of the centrifugal pendulum shown in Figure 1 1 in a
- FIG. 1 shows a perspective view of a centrifugal pendulum 10 according to a first embodiment.
- FIG. 2 is a plan view of the centrifugal pendulum 10 shown in FIG shown.
- FIG. 3 shows a semi-longitudinal section through the centrifugal pendulum 10 shown in FIGS. 1 and 2 along a sectional plane A shown in FIG. 2.
- FIG. 4 shows a semi-longitudinal section through the centrifugal pendulum 10 shown in FIGS. 1 and 2 along a sectional plane B shown in FIG.
- FIG. 5 shows a semi-longitudinal section through the centrifugal pendulum 10 shown in FIGS. 1 and 2 along a sectional plane C shown in FIG. 2, and FIG.
- FIG. 6 shows a semi-longitudinal section through the centrifugal pendulum 10 shown in FIGS. 1 and 2 along a sectional plane D shown in FIG.
- FIG. 7 shows a further plan view of the centrifugal pendulum 10 shown in FIG. 1, wherein parts of the centrifugal force pendulum 10 shown in FIG. 1 have been removed in order to achieve an improved illustration of the centrifugal pendulum pendulum 10.
- FIGS. 8 and 9 show a further plan view of the centrifugal pendulum shown in FIG. 1 in a first operating state or in a second operating state.
- FIG. 10 shows an exploded view of the centrifugal pendulum 10 shown in FIGS. 1 to 9.
- the centrifugal pendulum 10 is rotatably mounted about an axis of rotation 15.
- the centrifugal pendulum 10 in this case has a pendulum flange 20, which can be coupled with components of a drive train (not shown).
- the pendulum flange 20 has a first radial portion 25 and a second portion 30 (see Fig. 7).
- the second portion 30 is disposed radially outwardly adjacent to the first portion 25 and extends radially outwardly.
- the first section 25 is substantially part-circular in shape and has radially inwardly first openings 31.
- the first openings 31 serve to receive spring elements (not shown) of a spring damper connected to the centrifugal pendulum 10.
- the first openings 31 are formed in the embodiment substantially rectilinearly and have on the outside radially tab members 35 for fixing arranged in the first opening 31 compression springs.
- first portion 25 has second openings 40, which are arranged radially inwardly to the first openings 31, which serve to receive screws or rivets to connect the pendulum flange 20 torque-locking with other components of the drive train, for example by means of a plate carrier of a friction clutch ,
- the centrifugal pendulum 10 further comprises a first pendulum mass 45 and a second pendulum mass 50.
- the first pendulum mass 45 has a first left side of the pen delflanschs 20 arranged first pendulum mass part 55 and a right side of the pendulum flange 20 arranged second pendulum mass portion 60 on.
- the second pendulum mass 50 has a third pendulum mass part 65 arranged on the left side of the first pendulum mass part 55 in FIGS. 3 to 6 and a fourth pendulum mass part 70 arranged on the right side of the second pendulum mass part 60.
- the first pendulum mass part 55 and the second pendulum mass part 60 are formed part-ring-shaped.
- the second pendulum mass 50 and its pendulum mass parts 65, 70 are annular (see Figures 2 and 7).
- the first pendulum mass 45 is disposed between the third and fourth pendulum mass parts 65, 70 in the axial direction.
- the first pendulum mass 45 is coupled to the pendulum flange 20 by means of a first slotted guide 75 (see FIG.
- the first slide guide 75 is designed to guide the first pendulum mass 45 along a first pendulum track 100 in a pendulum motion.
- the slotted guide 75 has a first recess 76 arranged in the second section 30 (cf., FIG. 10).
- the slotted guide 75 has second recesses 80 arranged in the first and second pendulum mass parts 55, 60, respectively.
- the first recess 76 is kidney-shaped and has a first recess contour 85.
- the second recess 80 is also kidney-shaped and has a second recess contour 90.
- the second recess contour 90 extends in contrast to the first recess contour 85, which has an orientation of the curvature to the outside.
- the first slotted guide 75 further includes a rolling element 95 which extends through the first recess 76 and the second recesses 80. If the centrifugal force pendulum 10 rotates, then the pendulum masses 45, 50 are pulled radially outwardly, so that the rolling element 95 rests against the radially outwardly disposed first recessed contour 85 of the first recess 76 and against the second recessed contour 90 of the second recess 80 arranged radially inwardly.
- the first recess contour 85 and the second recess contour 90 together with the rolling element 95, determine the first pendulum track 100 along which the first pendulum mass oscillates in the pendulum flange 20 when torsional vibrations are introduced.
- a plurality of connecting elements 105 are further provided, which are formed boltzenformig and extending in the axial direction.
- the second pendulum mass 50 is connected to the first pendulum mass 45 by means of a coupling means 1 10.
- the coupling means 1 10 has in the first pendulum mass 45 and the first pendulum mass part 55 and / or the second pendulum mass part 60, a third recess 1 15th and in the second pendulum mass 50, a fourth recess 120.
- the third recess 15 is substantially kidney-shaped and bent outward.
- the fourth recess 120 is not kidney-shaped but elliptical-like. Of course, it is also conceivable that the fourth recess 120 formed kidney-shaped and the third recess is designed ellipse-like.
- the third recess 15 and the fourth recess 120 extend in the axial direction a roller-like coupling element 125 of the coupling means 10.
- the third recess 15 has a third recess contour 130 and the fourth recess 120 has a fourth recess contour 135.
- the first pendulum mass 45 is coupled to the second pendulum mass 50.
- further connecting elements 141 are provided, which extend in the axial direction and are arranged substantially parallel to the axis of rotation 15.
- the further connecting elements 141 are arranged in the circumferential direction between the first pendulum masses 45 and arranged substantially radially inwardly between the first pendulum mass 45 and the pendulum flange 20.
- the connecting elements 141 have between the third and fourth pendulum mass part 65, 70 a guide portion 155 which is formed with an outer peripheral surface 160 of the first portion 25 of the pendulum flange 20 in
- the second pendulum track 140 is different from the first pendulum track 100 and has a center on which is arranged on the axis of rotation 15.
- the two pendulum tracks 100, 140 are formed differently.
- the first pendulum mass 45 In the first operating state (see Figure 8), the first pendulum mass 45 is in a rest position and Figure 9 shows a plan view of the centrifugal pendulum 10 shown in Figures 1 to 7 in a second operating state. For improved illustration, only a first pendulum mass 45 is shown with hidden lines.
- the centrifugal pendulum 10 In the first operating state, the centrifugal pendulum 10 is at rest and does not oscillate. In the rest position, the first pendulum mass 45 has the greatest distance from the axis of rotation 15. If a torsional vibration is introduced into the pendulum flange 20, the pendulum flange 20 rotates relative to the first pendulum mass 45.
- the first pendulum 100 Due to the web design of the first pendulum 100, the first pendulum is pulled radially inward and accelerated in the circumferential direction, which is why the first pendulum mass 45 radially inward in one second operating state compared to the first operating state and offset in the circumferential direction.
- the offset in the circumferential direction is However, due to the design of the coupling means 1 10 transmitted to the second pendulum mass 50, but not the movement of the first pendulum mass 45 in the radial direction, so that the second pendulum mass 50 also commutes with the first pendulum mass 45 and the torsional vibration is extinguished. Due to the design of the coupling means 1 10, the second pendulum mass 50 can swing in synchronism with the first pendulum mass 45 or swing against the first pendulum mass 45 in the pendulum motion.
- the centrifugal pendulum 10 may have a first eigenform and a second eigenform.
- the second eigenform is different from the first eigenform. It is also conceivable that the second eigenform is equal to the first eigenform.
- the centrifugal pendulum 10 is coupled with a reciprocating engine having a cylinder deactivation, the centrifugal pendulum 10 is operated in two completely different operating states of the reciprocating piston engine. In regular operation of the reciprocating engine all cylinders are active and the reciprocating engine has a first main exciter order. If cylinders of the reciprocating engine selectively deactivate by means of cylinder deactivation, the reciprocating engine has a second main excitation order, which is different from the first main excitation order. It is particularly advantageous if the first eigenmode is tuned to the first main excitation order of the reciprocating engine and the second eigenmode to the second main excitation order of the reciprocating engine.
- the eigenform is understood to mean a shape in which the centrifugal force pendulum 10 damps a predetermined exciter order of a reciprocating motor particularly effectively.
- the centrifugal pendulum 10 can be matched to the reciprocating engine in a simple manner, which has a cylinder deactivation.
- This allows a special handling of the motor vehicle with a reciprocating engine with cylinder deactivation and the centrifugal pendulum 10 shown in Figures 1 to 10 are improved to the effect that in both operating conditions of the reciprocating engine with cylinder deactivation and without cylinder deactivation, the centrifugal pendulum can dampen 10 torsional vibrations effectively and thus a particularly quiet drive train is provided.
- the pendulum masses 45, 50 can oscillate against each other upon initiation of torsional vibrations in the centrifugal pendulum 10 or synchronously, ie in the same direction, along the pendulum tracks.
- the vote of the first pendulum mass 45 to the second pendulum mass 50 in both mass and pendulum would be chosen so that the first eigenmode of the centrifugal pendulum pendulum 10 is twice or half as large as the second eigenmode. This would be particularly ideal for reciprocating engines with cylinder deactivation, in which the number of cylinders is halved.
- a spring element 146 is provided between the pendulum masses 45, 50.
- the spring element 146 is aligned substantially tangentially to the axis of rotation 15.
- stop buffers are provided at the longitudinal ends in the circumferential direction of the first pendulum masses 45. It is also conceivable that the spring element 146 or stop buffer on the first pendulum masses 45 is dispensed with.
- FIG. 1 1 shows a perspective view of a centrifugal pendulum 300 according to a second embodiment.
- FIG. 12 shows a plan view of the centrifugal force pendulum 300 shown in FIG. 11.
- FIG. 13 shows a longitudinal section through the centrifugal pendulum 300 shown in FIGS. 11 and 12 along a sectional plane E shown in FIG. 12.
- FIG. 14 shows a semi-longitudinal section through the in FIG. 15 shows a further plan view of the centrifugal pendulum 300 shown in FIG. 11 in a first operating state and
- FIG. 9 shows a further plan view of the centrifugal pendulum shown in FIG 300 in a second operating state.
- FIGS. 11 to 16 will be explained together. It has been omitted in Figure 1 1 to the representation of the first pendulum mass portion 55 on a pendulum mass 45 for improved representation.
- the centrifugal pendulum 300 is formed similar to the centrifugal pendulum 10 shown in Figures 1 to 10. Notwithstanding this, the second pendulum mass 50 is integrally formed of the same material and arranged between the first pendulum mass portion 55 and the second pendulum mass portion 60 of the first pendulum mass 45 in the axial direction. The second pendulum mass 50 is arranged radially on the outside of the pendulum flange 20. The second pendulum The integral design of the second pendulum mass 50 makes it possible to dispense with the further connecting elements 141 for coupling the third and fourth pendulum mass parts 65, 70 shown in FIGS. 1 to 10. As a result, the centrifugal pendulum 300 shown in FIGS. 11 to 16 is particularly cost-effective in its production.
- the second pendulum mass 50 has a third portion 305, which is annular and completely engages around the pendulum flange 20 circumferentially. Radially inwardly, starting from the third section 305, a fourth section 310 extends. In the fourth section 310, the fourth recess 120 is arranged. By providing the radially inwardly extending fourth portion 310, sufficient space can be provided in the circumferential direction to completely axially locate the second pendulum mass 50 between the first pendulum mass portion 55 and the second pendulum mass portion 60.
- a bulge 315 is provided radially inwardly.
- the write-off 315 extends radially in the direction of the second section 30 of the pendulum flange 20.
- the write-off 315 and the third section 305 are opposite in the radial direction and circumferential direction. Due to the bulge 315, the mass of the second pendulum mass 50 and thus a mass inertia of the second pendulum mass 50 can be increased in a simple manner.
- the third section 305 has the guide contour 145 on a circumferential surface 320 arranged radially on the inside.
- the guide contour 145 abuts the guide section 155 of the connecting element 105.
- the second pendulum mass 50 can be effectively guided by the first pendulum mass 45 in its pendulum track 100, 140.
- the connecting element 105 radially between the pendulum flange 20 and the second pendulum mass 50, the second pendulum mass 50 can be configured with a particularly high mass.
- Pendulum masses 45, 50 or the first pendulum mass 45 to the pendulum flange 20 or between the pendulum flange 20 and the second pendulum mass 50 are arranged.
- the additionally provided spring elements serve as additional energy storage in the centrifugal pendulum 10, 300 and can thus improve a repayment behavior of the centrifugal pendulum 10, 300.
- the above-described embodiments of the centrifugal pendulum pendulum 10, 300 also have the advantage that a hertzian pressure in the coupling means 1 10 or in the slotted guide 75 is reduced, since the pendulum masses 45, 50 overall have a low mass.
- centrifugal pendulum 10, 300 has an improved absorber behavior compared to known centrifugal pendulums, in particular at low speeds, by utilizing the inertia of the two pendulum masses 45, 50 and the spring elements 146, on.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016560361A JP6584426B2 (ja) | 2014-04-01 | 2015-03-19 | 遠心振り子装置 |
CN201580018085.9A CN106164532B (zh) | 2014-04-01 | 2015-03-19 | 离心力摆 |
US15/300,381 US10443681B2 (en) | 2014-04-01 | 2015-03-19 | Centrifugal pendulum |
DE112015001675.9T DE112015001675A5 (de) | 2014-04-01 | 2015-03-19 | Fliehkraftpendel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014206102.4 | 2014-04-01 | ||
DE102014206102 | 2014-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015149792A1 true WO2015149792A1 (de) | 2015-10-08 |
Family
ID=52998079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2015/200179 WO2015149792A1 (de) | 2014-04-01 | 2015-03-19 | Fliehkraftpendel |
Country Status (5)
Country | Link |
---|---|
US (1) | US10443681B2 (de) |
JP (1) | JP6584426B2 (de) |
CN (1) | CN106164532B (de) |
DE (1) | DE112015001675A5 (de) |
WO (1) | WO2015149792A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160281816A1 (en) * | 2015-03-23 | 2016-09-29 | Honda Motor Co., Ltd. | Centrifugal pendulum vibration control device |
JP2017121852A (ja) * | 2016-01-06 | 2017-07-13 | マツダ株式会社 | 遠心振子ダンパ付きパワートレインの制御装置 |
FR3046647A1 (fr) * | 2016-01-12 | 2017-07-14 | Valeo Embrayages | Dispositif d'amortissement pendulaire |
WO2017152906A1 (de) * | 2016-03-10 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
CN108019458A (zh) * | 2016-11-03 | 2018-05-11 | 舍弗勒技术股份两合公司 | 离心力摆和具有离心力摆的变扭器 |
CN111819372A (zh) * | 2018-04-03 | 2020-10-23 | 舍弗勒技术股份两合公司 | 离心摆和具有这种离心摆的驱动系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018100923A1 (de) * | 2018-01-17 | 2019-07-18 | Schaeffler Technologies AG & Co. KG | Ringtilgereinrichtung |
DE102018106271A1 (de) * | 2018-03-19 | 2019-09-19 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
JP7056539B2 (ja) * | 2018-12-17 | 2022-04-19 | トヨタ自動車株式会社 | 振り子式捩り振動低減装置 |
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WO2012175213A1 (de) * | 2011-06-21 | 2012-12-27 | Technische Universität München | Fliehkraftpendelvorrichtung |
DE102012219959A1 (de) * | 2011-11-28 | 2013-05-29 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
WO2014021458A1 (ja) * | 2012-08-02 | 2014-02-06 | アイシン・エィ・ダブリュ株式会社 | 発進装置 |
EP2833018A1 (de) * | 2013-07-30 | 2015-02-04 | Schaeffler Technologies GmbH & Co. KG | Fliehkraftpendel und Antriebssystem mit Fliehkraftpendel |
DE102013220534A1 (de) * | 2013-10-11 | 2015-04-16 | Zf Friedrichshafen Ag | Drehschwingungstilger, sowie Drehschwingungsdämpfer für einen Antriebsstrang eines Kraftfahrzeuges |
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US2343421A (en) * | 1942-07-31 | 1944-03-07 | Fairbanks Morse & Co | Torsional vibration damper |
EP1780434A3 (de) * | 2005-10-29 | 2009-01-14 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Kupplungseinrichtung |
EP2547928A1 (de) * | 2010-03-15 | 2013-01-23 | Schaeffler Technologies AG & Co. KG | Drehschwingungstilger |
CN103443502B (zh) * | 2010-12-23 | 2016-03-02 | 舍弗勒技术股份两合公司 | 离心力摆装置 |
DE112011104590B4 (de) * | 2010-12-24 | 2022-01-05 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung |
DE102013203694A1 (de) * | 2012-03-22 | 2013-09-26 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendeleinrichtung |
CN104620018B (zh) * | 2012-07-06 | 2017-03-22 | 舍弗勒技术股份两合公司 | 离心摆 |
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2015
- 2015-03-19 US US15/300,381 patent/US10443681B2/en not_active Expired - Fee Related
- 2015-03-19 WO PCT/DE2015/200179 patent/WO2015149792A1/de active Application Filing
- 2015-03-19 JP JP2016560361A patent/JP6584426B2/ja not_active Expired - Fee Related
- 2015-03-19 DE DE112015001675.9T patent/DE112015001675A5/de not_active Withdrawn
- 2015-03-19 CN CN201580018085.9A patent/CN106164532B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012175213A1 (de) * | 2011-06-21 | 2012-12-27 | Technische Universität München | Fliehkraftpendelvorrichtung |
DE102012219959A1 (de) * | 2011-11-28 | 2013-05-29 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
WO2014021458A1 (ja) * | 2012-08-02 | 2014-02-06 | アイシン・エィ・ダブリュ株式会社 | 発進装置 |
EP2833018A1 (de) * | 2013-07-30 | 2015-02-04 | Schaeffler Technologies GmbH & Co. KG | Fliehkraftpendel und Antriebssystem mit Fliehkraftpendel |
DE102013220534A1 (de) * | 2013-10-11 | 2015-04-16 | Zf Friedrichshafen Ag | Drehschwingungstilger, sowie Drehschwingungsdämpfer für einen Antriebsstrang eines Kraftfahrzeuges |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160281816A1 (en) * | 2015-03-23 | 2016-09-29 | Honda Motor Co., Ltd. | Centrifugal pendulum vibration control device |
JP2016176588A (ja) * | 2015-03-23 | 2016-10-06 | 本田技研工業株式会社 | 遠心振子式制振装置 |
US9732826B2 (en) * | 2015-03-23 | 2017-08-15 | Honda Motor Co., Ltd. | Centrifugal pendulum vibration control device |
JP2017121852A (ja) * | 2016-01-06 | 2017-07-13 | マツダ株式会社 | 遠心振子ダンパ付きパワートレインの制御装置 |
FR3046647A1 (fr) * | 2016-01-12 | 2017-07-14 | Valeo Embrayages | Dispositif d'amortissement pendulaire |
WO2017152906A1 (de) * | 2016-03-10 | 2017-09-14 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel |
CN108713112A (zh) * | 2016-03-10 | 2018-10-26 | 舍弗勒技术股份两合公司 | 离心力摆 |
US10443682B2 (en) | 2016-03-10 | 2019-10-15 | Schaeffler Technologies AG & Co. KG | Centrifugal pendulum |
CN108019458A (zh) * | 2016-11-03 | 2018-05-11 | 舍弗勒技术股份两合公司 | 离心力摆和具有离心力摆的变扭器 |
CN111819372A (zh) * | 2018-04-03 | 2020-10-23 | 舍弗勒技术股份两合公司 | 离心摆和具有这种离心摆的驱动系统 |
CN111819372B (zh) * | 2018-04-03 | 2022-08-16 | 舍弗勒技术股份两合公司 | 离心摆和具有这种离心摆的驱动系统 |
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JP6584426B2 (ja) | 2019-10-02 |
CN106164532B (zh) | 2018-08-17 |
CN106164532A (zh) | 2016-11-23 |
US10443681B2 (en) | 2019-10-15 |
JP2017510766A (ja) | 2017-04-13 |
US20170138437A1 (en) | 2017-05-18 |
DE112015001675A5 (de) | 2017-01-26 |
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