DE2711161C2 - - Google Patents

Info

Publication number
DE2711161C2
DE2711161C2 DE2711161A DE2711161A DE2711161C2 DE 2711161 C2 DE2711161 C2 DE 2711161C2 DE 2711161 A DE2711161 A DE 2711161A DE 2711161 A DE2711161 A DE 2711161A DE 2711161 C2 DE2711161 C2 DE 2711161C2
Authority
DE
Germany
Prior art keywords
piston
valve
openings
flow
valve seats
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
Application number
DE2711161A
Other languages
German (de)
English (en)
Other versions
DE2711161A1 (de
Inventor
Dale Alexander Monroe Mich. Us Palmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tenneco Automotive Inc
Original Assignee
Monroe Auto Equipment Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Monroe Auto Equipment Co filed Critical Monroe Auto Equipment Co
Publication of DE2711161A1 publication Critical patent/DE2711161A1/de
Application granted granted Critical
Publication of DE2711161C2 publication Critical patent/DE2711161C2/de
Granted legal-status Critical Current

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
    • F16F9/32—Details
    • F16F9/34—Special valve constructions; Shape or construction of throttling passages
    • F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7779—Axes of ports parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
DE19772711161 1976-03-22 1977-03-15 Stossdaempfer Granted DE2711161A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66891576A 1976-03-22 1976-03-22

Publications (2)

Publication Number Publication Date
DE2711161A1 DE2711161A1 (de) 1977-10-06
DE2711161C2 true DE2711161C2 (US20080293856A1-20081127-C00150.png) 1988-05-11

Family

ID=24684274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772711161 Granted DE2711161A1 (de) 1976-03-22 1977-03-15 Stossdaempfer

Country Status (10)

Country Link
US (1) US4113072A (US20080293856A1-20081127-C00150.png)
AU (1) AU502119B2 (US20080293856A1-20081127-C00150.png)
BE (1) BE852567A (US20080293856A1-20081127-C00150.png)
BR (1) BR7701761A (US20080293856A1-20081127-C00150.png)
CA (1) CA1058643A (US20080293856A1-20081127-C00150.png)
DE (1) DE2711161A1 (US20080293856A1-20081127-C00150.png)
ES (1) ES457080A1 (US20080293856A1-20081127-C00150.png)
FR (1) FR2345625A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1546334A (US20080293856A1-20081127-C00150.png)
IT (1) IT1078249B (US20080293856A1-20081127-C00150.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011168C1 (de) * 2000-03-08 2001-09-06 Mannesmann Sachs Ag Dämpfventil

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610332A (en) * 1981-11-05 1986-09-09 Ford Motor Company Velocity sensitive valve element for a shock absorber
JPS6187243U (US20080293856A1-20081127-C00150.png) * 1984-11-13 1986-06-07
US4651986A (en) * 1984-11-22 1987-03-24 Wang Shoei Muh Hydraulic exerciser
JPS62155346A (ja) * 1985-12-27 1987-07-10 Toyota Motor Corp 液圧緩衝器の弁構造
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
US5217095A (en) * 1986-06-05 1993-06-08 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock
JPH0353078Y2 (US20080293856A1-20081127-C00150.png) * 1986-12-13 1991-11-19
DE3751904T2 (de) * 1987-03-18 1997-04-10 Monroe Auto Equipment Co Vorrichtung und verfahren zur absorbierung mechanischer stösse
ES1003062Y (es) * 1987-08-03 1989-02-16 La Industrial Plastica Y Metalurgica, S.A. Nuevo piston para amortiguadores
JPH01102536U (US20080293856A1-20081127-C00150.png) * 1987-12-28 1989-07-11
US4901828A (en) * 1988-03-21 1990-02-20 Monroe Auto Equipment Company Method and apparatus for controlling displacement of a piston in a shock absorber
DE3907531C2 (de) * 1988-03-21 1999-09-09 Tenneco Automotive Inc Schwingungsdämpfer für Kraftfahrzeuge
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
US5123671A (en) * 1989-03-13 1992-06-23 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
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
DE4025115C2 (de) * 1990-08-08 2002-11-28 Zf Sachs Ag Kurzbauendes Dämpfventil
US5097929A (en) * 1991-02-19 1992-03-24 Maremont Corporation Adjustable shock absorber
DE4118030A1 (de) * 1991-06-01 1992-12-03 Bosch Gmbh Robert Vorgesteuerter stossdaempfer
US5350187A (en) * 1992-10-16 1994-09-27 Monroe Auto Equipment Company Adjustable damping system
GB2287770B (en) * 1994-03-21 1997-11-26 Monroe Auto Equipment Co Piston post for a damper
GB2287769B (en) * 1994-03-21 1998-04-29 Monroe Auto Equipment Co Automatic damper system
DE19712640B4 (de) * 1996-03-25 2004-05-06 Tenneco Automotive Inc., Monroe Dämpfer mit Geräuschdämpfung
US5813500A (en) * 1996-03-25 1998-09-29 Tenneco Automotive Inc. Anti-swish mechanism for a damper
US5911290A (en) * 1997-02-20 1999-06-15 Tenneco Automotive Inc. Step motor actuated continuous variable shock absorber
US5924528A (en) * 1997-02-21 1999-07-20 Tenneco Automotive Inc. Load depending damping assembly
US5934422A (en) * 1997-03-17 1999-08-10 Tenneco Automotive Inc. Step motor actuated continuously variable shock absorber
DE19819754A1 (de) * 1998-05-04 1999-09-09 Mannesmann Sachs Ag Dämpfventil mit mindestens einer Ventilscheibe
US6321888B1 (en) * 1999-05-25 2001-11-27 Tenneco Automotive Inc. Damper with externally mounted semi-active system
DE10000179A1 (de) * 2000-01-05 2001-07-26 Krupp Bilstein Gmbh Zweirohrstoßdämpfer
WO2001059325A1 (en) * 2000-02-08 2001-08-16 Gabriel Ride Control Products, Inc. Improved shock absorber
US6672436B1 (en) * 2000-04-19 2004-01-06 Tenneco Automotive Operating Company Inc. Variable bleed orifice valving
US6340081B1 (en) * 2000-06-23 2002-01-22 Tenneco Automotive Inc. Shock absorber having ported plate low speed tunability
US6793048B1 (en) 2000-07-24 2004-09-21 Tenneco Automotive Operating Company Inc. Solenoid actuated continuously variable shock absorber
US6464048B1 (en) 2000-07-24 2002-10-15 Tenneco Automotive Inc. Solenoid actuated continuously variable shock absorber
US6443436B1 (en) 2001-05-29 2002-09-03 Tenneco Automotive Inc. Air spring assembly on shock absorber with combined seal
US7438164B2 (en) * 2003-12-08 2008-10-21 Tenneco Automotive Operating Company Inc. Solenoid actuated continuously variable servo valve for adjusting damping in shock absorbers and struts
US7562750B2 (en) * 2004-02-10 2009-07-21 Tenneco Automotive Operating Company Inc. Air pressure proportional damper for shock absorber
US20070278028A1 (en) * 2006-06-05 2007-12-06 Wayne Robert Fought Anti-aeration system for a suspension actuator
US8297418B2 (en) * 2008-06-05 2012-10-30 Tenneco Automotive Operating Company Inc. Nested check high speed valve
US10167921B2 (en) * 2016-05-13 2019-01-01 Beijingwest Industries Co., Ltd. Hydraulic damper with a hydro-mechanical compression stop assembly
US11448282B2 (en) 2018-06-20 2022-09-20 N10Z Performance Shocks LLC Shock absorber assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346275A (en) * 1942-12-07 1944-04-11 Monroe Auto Equipment Co Piston structure for shock absorbers
US2472840A (en) * 1945-02-09 1949-06-14 Chrysier Corp Valve construction
US2467098A (en) * 1945-12-13 1949-04-12 Gen Motors Corp Piston for hydraulic shock absorbers
US2719612A (en) * 1946-06-14 1955-10-04 Bourcier Christian Marie Louis Shock absorbers
GB676521A (en) * 1948-11-08 1952-07-30 Brouwer Davis Mcintyre Shock absorber construction
FR65878E (US20080293856A1-20081127-C00150.png) * 1953-04-16 1956-03-22
US3088556A (en) * 1957-12-09 1963-05-07 Bourcier Christian Marie Louis Shock absorbers
US3007550A (en) * 1959-11-27 1961-11-07 Gen Motors Corp Hydraulic shock absorber with rebound cut-off
FR1545406A (fr) * 1967-11-27 1968-11-08 Rheinmetall Gmbh Amortisseur hydraulique d'oscillations
DE2031158A1 (de) * 1970-06-24 1971-12-30 Remensperger W Ventilscheibenanordnung für hydraulische Stossdämpfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011168C1 (de) * 2000-03-08 2001-09-06 Mannesmann Sachs Ag Dämpfventil

Also Published As

Publication number Publication date
BE852567A (fr) 1977-07-18
AU2225377A (en) 1978-08-24
GB1546334A (en) 1979-05-23
DE2711161A1 (de) 1977-10-06
CA1058643A (en) 1979-07-17
BR7701761A (pt) 1978-01-17
IT1078249B (it) 1985-05-08
ES457080A1 (es) 1978-03-01
FR2345625A1 (fr) 1977-10-21
AU502119B2 (en) 1979-07-12
FR2345625B1 (US20080293856A1-20081127-C00150.png) 1981-08-07
US4113072A (en) 1978-09-12

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee