DE112012000764A5 - Dämpfungsanordnung - Google Patents
Dämpfungsanordnung Download PDFInfo
- Publication number
- DE112012000764A5 DE112012000764A5 DE112012000764T DE112012000764T DE112012000764A5 DE 112012000764 A5 DE112012000764 A5 DE 112012000764A5 DE 112012000764 T DE112012000764 T DE 112012000764T DE 112012000764 T DE112012000764 T DE 112012000764T DE 112012000764 A5 DE112012000764 A5 DE 112012000764A5
- Authority
- DE
- Germany
- Prior art keywords
- damping
- vibration unit
- damping arrangement
- pressure line
- absorbing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/008—Reduction of noise or vibration
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/041—Devices damping pulsations or vibrations in fluids specially adapted for preventing vibrations
-
- 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
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0215—Control by fluid pressure for damping of pulsations within the fluid system
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Fluid-Damping Devices (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011010876 | 2011-02-10 | ||
DE102011010876.9 | 2011-02-10 | ||
PCT/DE2012/000073 WO2012107019A1 (de) | 2011-02-10 | 2012-01-31 | Dämpfungsanordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE112012000764A5 true DE112012000764A5 (de) | 2013-12-19 |
DE112012000764B4 DE112012000764B4 (de) | 2020-01-30 |
Family
ID=45974198
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112012000764.6T Expired - Fee Related DE112012000764B4 (de) | 2011-02-10 | 2012-01-31 | Dämpfungsanordnung zur Dämpfung/Tilgung von unerwünschten Druckschwingungen in einer hydraulischen Strecke |
DE102012201309A Withdrawn DE102012201309A1 (de) | 2011-02-10 | 2012-01-31 | Dämpfungsanordnung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012201309A Withdrawn DE102012201309A1 (de) | 2011-02-10 | 2012-01-31 | Dämpfungsanordnung |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103348155B (de) |
DE (2) | DE112012000764B4 (de) |
WO (1) | WO2012107019A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016003717A1 (de) * | 2016-03-31 | 2017-10-05 | Fte Automotive Gmbh | Vorrichtung zur Reduktion von Vibrationen in einem hydraulischen Betätigungssystem, insbesondere einer hydraulischen Kupplungsbetätigung für Kraftfahrzeuge |
DE112013004561A5 (de) * | 2012-09-19 | 2015-05-28 | Schaeffler Technologies AG & Co. KG | Dämpfungseinrichtung zur Dämpfung von Druckschwingungen innerhalb einer Druckleitung sowie Kupplungsbetätigungseinrichtung und entsprechendes Kraftfahrzeug |
DE102015201668A1 (de) | 2015-01-30 | 2016-08-04 | Schaeffler Technologies AG & Co. KG | Dämpfungselement für eine hydraulische Leitung |
DE102015210366B3 (de) | 2015-06-05 | 2016-11-10 | Schaeffler Technologies AG & Co. KG | Dämpfungselement für eine hydraulische Leitung |
DE102016211091B4 (de) * | 2016-06-22 | 2019-02-14 | Schaeffler Technologies AG & Co. KG | Koaxialdämpfer für Hydraulikstrecke mit stirnseitig anliegendem Einsatz und hydraulisches Kupplungssystem |
DE102017115480B4 (de) * | 2017-07-11 | 2019-08-22 | Schaeffler Technologies AG & Co. KG | Dämpfungseinrichtung in einer hydraulischen Strecke |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0293529U (de) * | 1989-01-11 | 1990-07-25 | ||
JP2910209B2 (ja) * | 1990-10-08 | 1999-06-23 | 日産自動車株式会社 | クラッチのショックトルク防止弁 |
DE10006542A1 (de) * | 1999-02-27 | 2000-08-31 | Luk Lamellen & Kupplungsbau | Dämpfungseinrichtung in einem hydraulischem Betätigungssystem einer Schalttrennkupplung |
DE10106958B4 (de) * | 2000-02-29 | 2022-02-17 | Schaeffler Technologies AG & Co. KG | Hydraulisches System |
DE102005021743A1 (de) * | 2004-05-15 | 2005-12-08 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Druckbegrenzungseinrichtung in hydraulischer Strecke zur Kupplungsbetätigung |
ATE426109T1 (de) * | 2004-05-15 | 2009-04-15 | Luk Lamellen & Kupplungsbau | Hydraulische betatigungseinrichtung fur eine kupplung |
DE102008003991A1 (de) * | 2007-01-20 | 2008-07-24 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Anordnung zur Unterdrückung von Eigen-Resonanzen in einer hydraulischen Strecke |
BRPI0816876A2 (pt) * | 2007-09-20 | 2015-03-17 | Luk Lamellen & Kupplungsbau | Elemento hidráulico |
DE102009005830A1 (de) * | 2009-01-22 | 2010-07-29 | Fte Automotive Gmbh | Vorrichtung zur Reduzierung von Druckpulsationen |
WO2011127887A1 (de) * | 2010-04-12 | 2011-10-20 | Schaeffler Technologies Gmbh & Co. Kg | Dämpfungsanordnung |
DE102011080425A1 (de) * | 2010-08-26 | 2012-03-01 | Schaeffler Technologies Gmbh & Co. Kg | Druckbegrenzungseinrichtung in einer hydraulischen Strecke |
-
2012
- 2012-01-31 DE DE112012000764.6T patent/DE112012000764B4/de not_active Expired - Fee Related
- 2012-01-31 CN CN201280008237.3A patent/CN103348155B/zh not_active Expired - Fee Related
- 2012-01-31 WO PCT/DE2012/000073 patent/WO2012107019A1/de active Application Filing
- 2012-01-31 DE DE102012201309A patent/DE102012201309A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN103348155A (zh) | 2013-10-09 |
WO2012107019A1 (de) | 2012-08-16 |
DE102012201309A1 (de) | 2012-08-16 |
DE112012000764B4 (de) | 2020-01-30 |
CN103348155B (zh) | 2016-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150408 |
|
R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F16D0025080000 Ipc: F16D0048020000 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |