DE69808925D1 - Fluidisches lager mit trennwandfreier ausgleichsvorrichtung - Google Patents
Fluidisches lager mit trennwandfreier ausgleichsvorrichtungInfo
- Publication number
- DE69808925D1 DE69808925D1 DE69808925T DE69808925T DE69808925D1 DE 69808925 D1 DE69808925 D1 DE 69808925D1 DE 69808925 T DE69808925 T DE 69808925T DE 69808925 T DE69808925 T DE 69808925T DE 69808925 D1 DE69808925 D1 DE 69808925D1
- Authority
- DE
- Germany
- Prior art keywords
- partition
- compensating device
- fluidic bearing
- free compensating
- free
- 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.)
- Expired - Fee Related
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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
- F16F9/066—Units characterised by the partition, baffle or like element
-
- 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
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/18—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper characterised by the location or the shape of the equilibration chamber, e.g. the equilibration chamber, surrounding the plastics spring or being annular
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/24—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the central part of the unit being supported by one element and both extremities of the unit being supported by a single other element, i.e. double acting mounting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/905,368 US6032936A (en) | 1997-08-04 | 1997-08-04 | Fluid mount including a partitionless compensator |
PCT/US1998/016124 WO1999006733A1 (en) | 1997-08-04 | 1998-08-03 | Fluid mount including a partitionless compensator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69808925D1 true DE69808925D1 (de) | 2002-11-28 |
DE69808925T2 DE69808925T2 (de) | 2003-06-18 |
Family
ID=25420708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69808925T Expired - Fee Related DE69808925T2 (de) | 1997-08-04 | 1998-08-03 | Fluidisches lager mit trennwandfreier ausgleichsvorrichtung |
Country Status (5)
Country | Link |
---|---|
US (2) | US6032936A (de) |
EP (1) | EP1000273B1 (de) |
CA (1) | CA2299454A1 (de) |
DE (1) | DE69808925T2 (de) |
WO (1) | WO1999006733A1 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032936A (en) * | 1997-08-04 | 2000-03-07 | Lord Corporation | Fluid mount including a partitionless compensator |
US6431530B1 (en) * | 2000-05-23 | 2002-08-13 | Bell Helicopter Textron, Inc. | Vertical liquid inertia vibration isolator |
US6378851B1 (en) | 2000-10-25 | 2002-04-30 | Lord Corporation | Fluid and elastomer apparatus with discrete volume compensator and secondary compliance |
US7084095B2 (en) * | 2001-04-04 | 2006-08-01 | Schlumberger Technology Corporation | Methods for controlling the rheological properties of viscoelastic surfactants based fluids |
AU2003304209A1 (en) * | 2002-09-24 | 2005-01-04 | Bell Helicopter Textron Inc. | Piezoelectric liquid inertia vibration eliminator |
US6758466B2 (en) * | 2002-11-06 | 2004-07-06 | Lord Corporation | Fluid-elastomeric damper assembly including internal pumping mechanism |
US7270321B2 (en) * | 2002-11-06 | 2007-09-18 | Lord Corporation | Fluid-elastomeric damper assembly including internal pumping mechanism |
US7273447B2 (en) * | 2004-04-09 | 2007-09-25 | Otologics, Llc | Implantable hearing aid transducer retention apparatus |
GB2418670B (en) | 2003-07-18 | 2007-06-27 | Avecia Inkjet Ltd | Phthalocyanines and their use in ink-jet printers |
EP1848630B1 (de) * | 2005-02-18 | 2009-06-03 | Lord Corporation | Fluidelastomere stossdämpferanordnung mit internem pumpenmechanismus |
US20060261530A1 (en) * | 2005-05-18 | 2006-11-23 | Bell Helicopter Textron Inc. | Preloaded one-way valve accumulator |
CN102282407B (zh) | 2008-12-18 | 2016-10-12 | 贝尔直升机泰克斯特龙公司 | 用于改善振动隔离的装置及方法 |
EP2406518B1 (de) | 2009-03-12 | 2014-07-02 | Bell Helicopter Textron Inc. | Verfahren und vorrichtung für verbesserte schwingungsdämpfung |
US8888079B2 (en) | 2009-12-01 | 2014-11-18 | Textron Innovations Inc. | Apparatus for improved vibration isolation |
WO2012141676A1 (en) * | 2011-04-11 | 2012-10-18 | Bell Helicopter Textron Inc. | Pylon mounting system with vibration isolation |
US8882091B2 (en) | 2011-11-11 | 2014-11-11 | Textron Innovations Inc. | Vibration isolation system |
US8672262B2 (en) * | 2012-01-10 | 2014-03-18 | Textron Innovations Inc. | Mechanically optimized liquid inertia vibration eliminator and aircraft pylon system |
US9765641B2 (en) * | 2012-08-23 | 2017-09-19 | Bell Helicopter Textron Inc. | System and method for vibration isolation |
US9416842B2 (en) | 2013-03-27 | 2016-08-16 | Honeywell International Inc. | Isolators having damper-external thermal compensators and spacecraft isolation systems employing the same |
US9587702B2 (en) | 2014-02-18 | 2017-03-07 | Honeywell International Inc. | Vibration isolator using externally pressurized sealing bellows and an external shaft |
US9249856B1 (en) | 2014-03-18 | 2016-02-02 | Bell Helicopter Textron Inc. | Liquid inertia vibration mount |
US9551393B2 (en) | 2014-04-23 | 2017-01-24 | Bell Helicopter Textron Inc. | Rotorcraft vibration isolation systems |
JP6384986B2 (ja) * | 2014-04-24 | 2018-09-05 | 株式会社ブリヂストン | 防振装置 |
US11131363B2 (en) * | 2017-10-16 | 2021-09-28 | Textron Innovations Inc. | Vibration attenuating fluid mount with partitioned compensator |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1190943A (en) * | 1966-09-02 | 1970-05-06 | Peddinghaus Carl Ullrich Dr | Improvements relating to Hydraulic Shock Absorbers |
NL7006737A (de) * | 1969-09-04 | 1971-03-08 | ||
US3651902A (en) * | 1969-12-15 | 1972-03-28 | Peddinghaus Carl Ullrich Dr | Hydropneumatic shock absorber |
JPS5830183B2 (ja) * | 1975-08-07 | 1983-06-27 | トキコ株式会社 | マスタシリンダのリザ−バタンク |
US4349184A (en) * | 1978-04-03 | 1982-09-14 | Barry Wright Corporation | Laminated bearings having elastomer layers of varying dimensions |
US4236607A (en) * | 1979-02-26 | 1980-12-02 | Textron, Inc. | Vibration suppression system |
DE3629860A1 (de) * | 1986-09-02 | 1988-03-10 | Metzeler Kautschuk | Lager mit hydraulischer daempfung |
DE3701264A1 (de) * | 1987-01-17 | 1988-07-28 | Opel Adam Ag | Hydrolager |
US4811919A (en) | 1987-08-06 | 1989-03-14 | Lord Corporation | Volume compensated fluid mount |
US5219430A (en) * | 1990-03-13 | 1993-06-15 | Aerospatiale Societe Nationale Industrielle | Hydraulic damper and elastic-return strut comprising such a damper |
US5197692A (en) | 1991-05-29 | 1993-03-30 | Lord Corporation | Adaptive fluid mount |
US5127607A (en) | 1991-07-09 | 1992-07-07 | Lord Corporation | Fluid torque-restraint system with optimized fluid expansion |
US5174552A (en) * | 1991-10-15 | 1992-12-29 | Lord Corporation | Fluid mount with active vibration control |
US6022600A (en) * | 1992-04-24 | 2000-02-08 | Lord Corporation | High-temperature fluid mounting |
US5374039A (en) | 1992-08-24 | 1994-12-20 | Lord Corporation | Fluid-and-elastomer support device |
US5413320A (en) | 1993-06-17 | 1995-05-09 | Lord Corporation | Fluid mount for devices such as engines |
US5435531A (en) * | 1993-08-18 | 1995-07-25 | Bell Helicopter Textron Inc. | Vibration isolation system |
US5501434A (en) * | 1994-05-10 | 1996-03-26 | Lord Corporation | Hybrid fluid and elastomer damper |
JP3734099B2 (ja) * | 1994-06-06 | 2006-01-11 | マツダ株式会社 | 振動緩衝装置 |
US5540549A (en) * | 1994-08-05 | 1996-07-30 | Lord Corporation | Fluid damping devices |
US5788372A (en) * | 1996-05-10 | 1998-08-04 | Lord Corporation | Method and apparatus for reducing transient motion between an aircraft power member and structure during takeoff, landing and maneuvers |
US6009983A (en) * | 1997-05-30 | 2000-01-04 | Bell Helicopter Textron, Inc. | Method and apparatus for improved vibration isolation |
US6032936A (en) * | 1997-08-04 | 2000-03-07 | Lord Corporation | Fluid mount including a partitionless compensator |
US6092795A (en) * | 1997-08-04 | 2000-07-25 | Lord Corporation | Fluid and elastomer damper |
-
1997
- 1997-08-04 US US08/905,368 patent/US6032936A/en not_active Expired - Fee Related
-
1998
- 1998-08-03 WO PCT/US1998/016124 patent/WO1999006733A1/en active IP Right Grant
- 1998-08-03 DE DE69808925T patent/DE69808925T2/de not_active Expired - Fee Related
- 1998-08-03 CA CA002299454A patent/CA2299454A1/en not_active Abandoned
- 1998-08-03 EP EP98938298A patent/EP1000273B1/de not_active Expired - Lifetime
-
1999
- 1999-12-17 US US09/466,548 patent/US6217011B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1000273A1 (de) | 2000-05-17 |
WO1999006733A1 (en) | 1999-02-11 |
US6032936A (en) | 2000-03-07 |
CA2299454A1 (en) | 1999-02-11 |
DE69808925T2 (de) | 2003-06-18 |
EP1000273B1 (de) | 2002-10-23 |
US6217011B1 (en) | 2001-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: ZEITLER, VOLPERT, KANDLBINDER, 80539 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |