IT8521406A0 - Valvola ammortizzatrice regolabile per un ammortizzatore idraulico. - Google Patents
Valvola ammortizzatrice regolabile per un ammortizzatore idraulico.Info
- Publication number
- IT8521406A0 IT8521406A0 IT8521406A IT2140685A IT8521406A0 IT 8521406 A0 IT8521406 A0 IT 8521406A0 IT 8521406 A IT8521406 A IT 8521406A IT 2140685 A IT2140685 A IT 2140685A IT 8521406 A0 IT8521406 A0 IT 8521406A0
- Authority
- IT
- Italy
- Prior art keywords
- shock absorber
- valve
- adjustable
- hydraulic
- hydraulic shock
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title 2
- 230000035939 shock Effects 0.000 title 2
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
- F16F9/32—Details
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
- F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Magnetically Actuated Valves (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843432465 DE3432465A1 (de) | 1984-09-04 | 1984-09-04 | Regelbares daempfungsventil fuer einen hydraulischen schwingungsdaempfer |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8521406A0 true IT8521406A0 (it) | 1985-07-02 |
IT1185172B IT1185172B (it) | 1987-11-04 |
Family
ID=6244596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21406/85A IT1185172B (it) | 1984-09-04 | 1985-07-02 | Valvola ammortizzatrice regolabile per un ammortizzatore idraulico |
Country Status (9)
Country | Link |
---|---|
US (1) | US4749070A (it) |
JP (1) | JPS6165929A (it) |
BR (1) | BR8504168A (it) |
DE (1) | DE3432465A1 (it) |
ES (1) | ES8608646A1 (it) |
FR (1) | FR2569800A1 (it) |
GB (1) | GB2164120B (it) |
IT (1) | IT1185172B (it) |
MX (1) | MX161488A (it) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3535287A1 (de) * | 1985-10-03 | 1987-04-16 | Boge Gmbh | Schwingungsdaempfungssystem fuer fahrzeuge |
DE3678801D1 (de) * | 1985-11-25 | 1991-05-23 | F & O Electronic Systems | Regelbares ventilsystem fuer einen schwingungsdaempfer und verfahren zur steuerung bzw. regelung desselben. |
US4682675A (en) * | 1985-11-25 | 1987-07-28 | Allied Corporation | Variable rate shock absorber |
DE3542097A1 (de) * | 1985-11-28 | 1987-06-04 | F & O Electronic Systems | Regelbares ventil fuer einen schwingungsdaempfer und verfahren zur steuerung bzw. regelung desselben |
WO1987006666A1 (en) * | 1986-04-30 | 1987-11-05 | Comdox No. 70 Pty. Limited | Improved linear motion resistance cell |
US5217095A (en) * | 1986-06-05 | 1993-06-08 | Monroe Auto Equipment Company | Method and apparatus for absorbing mechanical shock |
CA1263414A (en) * | 1986-06-05 | 1989-11-28 | Magnus Lizell | Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms |
DE3751904T2 (de) * | 1987-03-18 | 1997-04-10 | Monroe Auto Equipment Co | Vorrichtung und verfahren zur absorbierung mechanischer stösse |
US4838392A (en) * | 1987-08-05 | 1989-06-13 | Lord Corporation | Semi-active damper for vehicles and the like |
US4836342A (en) * | 1987-08-07 | 1989-06-06 | Lord Corporation | Controllable fluid damper assembly |
EP0318817A3 (de) * | 1987-11-28 | 1990-05-30 | Hermann Hemscheidt Maschinenfabrik GmbH & Co. | Hydro-pneumatischer Stoss- und Schwingungsdämpfer mit Innenrohr |
US4854429A (en) * | 1987-12-18 | 1989-08-08 | Casey Gary L | Variable rate shock absorber and system therefor |
DE3816102C1 (it) * | 1988-05-11 | 1989-07-13 | Boge Ag, 5208 Eitorf, De | |
US5363945A (en) * | 1988-08-01 | 1994-11-15 | Monroe Auto Equipment Company | Control valve for shock absorbers |
US5211268A (en) * | 1988-08-01 | 1993-05-18 | Monroe Auto Equipment Company | Control valve for shock absorbers |
US4955460A (en) * | 1988-08-01 | 1990-09-11 | Monroe Auto Equipment Company | Control valve for shock absorbers |
US4993523A (en) * | 1989-02-10 | 1991-02-19 | Lord Corporation | Fluid circuit for semiactive damper means |
US4936425A (en) * | 1989-02-10 | 1990-06-26 | Lord Corporation | Method of operating a vibration attenuating system having semiactive damper means |
US4921272A (en) * | 1989-02-10 | 1990-05-01 | Lord Corporation | Semi-active damper valve means with electromagnetically movable discs in the piston |
US5004079A (en) * | 1989-02-10 | 1991-04-02 | Lord Corporation | Semi-active damper valve means and method |
US4887699A (en) * | 1989-02-10 | 1989-12-19 | Lord Corporation | Vibration attenuating method utilizing continuously variable semiactive damper |
US4943083A (en) * | 1989-03-13 | 1990-07-24 | Monroe Auto Equipment Company | Signal conditioning circuit assembly |
US5092626A (en) * | 1989-03-13 | 1992-03-03 | Monroe Auto Equipment Company | Apparatus for controlling the damping of a shock absorber |
US5123671A (en) * | 1989-03-13 | 1992-06-23 | Monroe Auto Equipment Company | Method and apparatus for controlling shock absorbers |
DE3914385A1 (de) * | 1989-04-29 | 1990-10-31 | Boge Ag | Selbstpumpendes hydropneumatisches federbein |
US5251728A (en) * | 1989-07-05 | 1993-10-12 | Boge Ag | Hydraulic vibration damper or shock absorber with electrical control connections and connector therefor |
DE4016807A1 (de) * | 1989-07-21 | 1991-01-24 | Boge Ag | Regelbarer schwingungsdaempfer |
DE3939814C1 (en) * | 1989-12-01 | 1991-03-07 | Boge Ag, 5208 Eitorf, De | Vehicle hydraulic suspension damper - has pair of parallel actuated electromagnets and valve forming magnet armature |
US5152379A (en) * | 1990-04-16 | 1992-10-06 | Monroe Auto Equipment Company | Adjustable shock absorber assembly |
FR2664007B1 (fr) * | 1990-06-28 | 1994-11-04 | Siemens Automotive Sa | Amortisseur hydraulique pilote pour vehicule automobile. |
DE4024920C2 (de) * | 1990-08-06 | 1996-02-01 | Fichtel & Sachs Ag | Schwingungsdämpfer |
US5125681A (en) * | 1990-11-26 | 1992-06-30 | Monroe Auto Equipment Company | Method and apparatus for determining the displacement of a piston within a shock absorber |
GB2253677B (en) * | 1991-02-14 | 1994-09-28 | Atsugi Unisia Corp | Electromagnetic suspension device |
US5170866A (en) * | 1991-04-01 | 1992-12-15 | Motorola, Inc | Motion-damping device using electrorheological fluid |
US5295563A (en) * | 1993-03-01 | 1994-03-22 | General Motors Corporation | Active suspension actuator with control flow through the piston rod |
US5924528A (en) * | 1997-02-21 | 1999-07-20 | Tenneco Automotive Inc. | Load depending damping assembly |
DE69817344T2 (de) * | 1998-09-09 | 2004-06-09 | Morse Tec Europe S.R.L. | Triebketten- oder Riemenspanneinrichtung mit einem Kolben mit mehreren relativ zu einander bewegbaren Teilen |
US6659240B2 (en) * | 1999-08-10 | 2003-12-09 | Lars Dernebo | Arrangement for a piston and cylinder device |
SE514386C2 (sv) * | 1999-08-10 | 2001-02-19 | Ld Design Electronics Ab | Anordning vid ett kolv-cylinderorgan |
DE10145784C1 (de) * | 2001-09-17 | 2003-03-13 | Zf Sachs Ag | Kolben-Zylinderaggregat |
EP1588072B1 (en) * | 2003-01-31 | 2012-08-15 | Arvin Technologies | Integrated damping adjustment valve |
DE102007054561A1 (de) * | 2007-11-15 | 2009-05-20 | Volkswagen Ag | Zweirohrdämpfer mit ansteuerbarem Bypassventil |
DE102008045083A1 (de) * | 2008-08-29 | 2010-03-04 | Volkswagen Ag | Schwingungsdämpfer mit variabler Dämpfungskraft |
US8616351B2 (en) | 2009-10-06 | 2013-12-31 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
JP5447185B2 (ja) | 2010-05-27 | 2014-03-19 | 日産自動車株式会社 | 車両の制振制御装置 |
JP5782792B2 (ja) * | 2010-05-27 | 2015-09-24 | 日産自動車株式会社 | 車両の制振制御装置 |
JP5488203B2 (ja) | 2010-05-31 | 2014-05-14 | 日産自動車株式会社 | 車両の制振制御装置 |
JP6134957B2 (ja) * | 2012-09-28 | 2017-05-31 | 日立オートモティブシステムズ株式会社 | 緩衝器 |
US9217483B2 (en) | 2013-02-28 | 2015-12-22 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
US9399383B2 (en) | 2013-02-28 | 2016-07-26 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
US9884533B2 (en) | 2013-02-28 | 2018-02-06 | Tenneco Automotive Operating Company Inc. | Autonomous control damper |
US9103466B2 (en) | 2013-03-06 | 2015-08-11 | Pentair Flow Services Ag | Vibration damping device |
US9879746B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
US9163691B2 (en) * | 2013-03-15 | 2015-10-20 | Tenneco Automotive Operating Company Inc. | Rod guide arrangement for electronically controlled valve applications |
US9879748B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Two position valve with face seal and pressure relief port |
JP6374944B2 (ja) * | 2013-03-15 | 2018-08-15 | テネコ オートモティブ オペレーティング カンパニー インコーポレイテッドTenneco Automotive Operating Company Inc. | 多部品構成の弁アセンブリを有するロッドガイドアセンブリ |
KR20160075670A (ko) * | 2013-10-24 | 2016-06-29 | 피에스시 가부시키가이샤 | 댐퍼 장치 |
DE102014204739A1 (de) * | 2014-03-14 | 2015-10-15 | Zf Friedrichshafen Ag | Schwingungsdämpfer mit einer temperaturabhängig veränderbaren Bypassöffnung |
WO2015192006A1 (en) * | 2014-06-13 | 2015-12-17 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
JP6339919B2 (ja) * | 2014-10-06 | 2018-06-06 | Kyb株式会社 | 緩衝器 |
GB201611053D0 (en) * | 2016-06-24 | 2016-08-10 | Gill Corp Ltd | A telescopic arrangement |
US10479160B2 (en) | 2017-06-06 | 2019-11-19 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
US10588233B2 (en) | 2017-06-06 | 2020-03-10 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
DE102018115567A1 (de) * | 2018-06-28 | 2020-01-02 | Stabilus Gmbh | Feder- und/oder Dämpfungseinrichtung mit integriertem Positionssensor |
DE102018213461A1 (de) * | 2018-08-10 | 2020-02-13 | Zf Friedrichshafen Ag | Schwingungsdämpfer |
JP2022133520A (ja) * | 2021-03-02 | 2022-09-14 | 本田技研工業株式会社 | サスペンション装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2061068A (en) * | 1933-01-14 | 1936-11-17 | Fuchs Henry Otten | Shock absorber |
FR1095506A (fr) * | 1953-12-08 | 1955-06-03 | Piston d'amortisseur hydraulique à amortissement réglable | |
GB942328A (en) * | 1960-12-01 | 1963-11-20 | Armstrong Patents Co Ltd | Improvements in or relating to adjustable hydraulic shock absorbers |
GB1021877A (en) * | 1963-12-18 | 1966-03-09 | Armstrong Patents Co Ltd | Improvements in or relating to adjustable hydraulic shock absorbers |
FR1518640A (fr) * | 1966-07-27 | 1968-03-29 | Lignes Telegraph Telephon | Perfectionnements aux vannes électromagnétiques et son application aux vannes numériques |
US3827538A (en) * | 1966-11-09 | 1974-08-06 | F Morgan | Shock absorbers |
JPS4818941U (it) * | 1971-07-13 | 1973-03-03 | ||
GB1363303A (en) * | 1971-07-16 | 1974-08-14 | Blazquez A G | Hydraulic shock absolbers |
US3785389A (en) * | 1971-08-09 | 1974-01-15 | Process Systems | Fluid flow control system |
CA1018861A (en) * | 1974-01-10 | 1977-10-11 | Harry Friedland | Digital fluid flow control system |
US4345737A (en) * | 1979-03-06 | 1982-08-24 | Nippon Soken, Inc. | Linear solenoid valve actuation device |
DE2911768C2 (de) * | 1979-03-26 | 1983-01-20 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Regelbarer Stoßdämpfer, insbesondere für Kraftfahrzeuge |
US4305486A (en) * | 1979-10-11 | 1981-12-15 | Interpart Corporation | Dual damping control valve shock absorber |
JPS5872546U (ja) * | 1981-11-12 | 1983-05-17 | トキコ株式会社 | 減衰力調整式油圧緩衝器 |
JPS58211042A (ja) * | 1982-05-31 | 1983-12-08 | Kayaba Ind Co Ltd | 油圧緩衝器 |
DE3231739A1 (de) * | 1982-08-26 | 1984-03-01 | Fichtel & Sachs Ag, 8720 Schweinfurt | Zweirohr-schwingungsdaempfer oder federbein mit veraenderbarer daempfkraft |
US4465299A (en) * | 1982-11-30 | 1984-08-14 | Paccar Inc. | Vehicle suspension with load-controlled damping and load-controlled damper |
DE3312881C2 (de) * | 1983-04-11 | 1985-06-05 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Verfahren zur Gewinnung eines Stellsignals zur schrittweisen Verstellung eines Steuerschiebers eines regelbaren Ventils für die Kolbenstange eines Schwingungsdämpfers |
DE3406875A1 (de) * | 1984-02-25 | 1985-09-05 | Boge Gmbh, 5208 Eitorf | Schwingungsdaempfer fuer fahrzeuge |
-
1984
- 1984-09-04 DE DE19843432465 patent/DE3432465A1/de active Granted
-
1985
- 1985-06-19 JP JP60132125A patent/JPS6165929A/ja active Pending
- 1985-07-02 IT IT21406/85A patent/IT1185172B/it active
- 1985-07-26 ES ES545579A patent/ES8608646A1/es not_active Expired
- 1985-08-29 GB GB08521548A patent/GB2164120B/en not_active Expired
- 1985-08-29 BR BR8504168A patent/BR8504168A/pt not_active IP Right Cessation
- 1985-09-03 MX MX206498A patent/MX161488A/es unknown
- 1985-09-04 FR FR8513121A patent/FR2569800A1/fr not_active Withdrawn
-
1987
- 1987-02-13 US US07/015,522 patent/US4749070A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS6165929A (ja) | 1986-04-04 |
US4749070A (en) | 1988-06-07 |
GB2164120A (en) | 1986-03-12 |
ES545579A0 (es) | 1986-06-16 |
FR2569800A1 (fr) | 1986-03-07 |
DE3432465C2 (it) | 1988-11-10 |
MX161488A (es) | 1990-10-09 |
IT1185172B (it) | 1987-11-04 |
GB2164120B (en) | 1987-12-02 |
BR8504168A (pt) | 1986-06-24 |
GB8521548D0 (en) | 1985-10-02 |
ES8608646A1 (es) | 1986-06-16 |
DE3432465A1 (de) | 1986-03-13 |
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