FR2602837B1 - DEVICE FOR INFLUENCING THE FLOWING BEHAVIOR OF FLUIDS IN A FLOW SECTION, OF A SHOCK ABSORBER FOR EXAMPLE - Google Patents

DEVICE FOR INFLUENCING THE FLOWING BEHAVIOR OF FLUIDS IN A FLOW SECTION, OF A SHOCK ABSORBER FOR EXAMPLE

Info

Publication number
FR2602837B1
FR2602837B1 FR8711610A FR8711610A FR2602837B1 FR 2602837 B1 FR2602837 B1 FR 2602837B1 FR 8711610 A FR8711610 A FR 8711610A FR 8711610 A FR8711610 A FR 8711610A FR 2602837 B1 FR2602837 B1 FR 2602837B1
Authority
FR
France
Prior art keywords
influencing
fluids
shock absorber
flow section
flowing behavior
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 - Lifetime
Application number
FR8711610A
Other languages
French (fr)
Other versions
FR2602837A1 (en
Inventor
Michael Mettner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2602837A1 publication Critical patent/FR2602837A1/en
Application granted granted Critical
Publication of FR2602837B1 publication Critical patent/FR2602837B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16F9/44—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
    • F16F9/466—Throttling control, i.e. regulation of flow passage geometry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/10—Piezoelectric elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
FR8711610A 1986-08-16 1987-08-14 DEVICE FOR INFLUENCING THE FLOWING BEHAVIOR OF FLUIDS IN A FLOW SECTION, OF A SHOCK ABSORBER FOR EXAMPLE Expired - Lifetime FR2602837B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863627831 DE3627831C2 (en) 1986-08-16 1986-08-16 Device for influencing the flow behavior of fluids

Publications (2)

Publication Number Publication Date
FR2602837A1 FR2602837A1 (en) 1988-02-19
FR2602837B1 true FR2602837B1 (en) 1990-08-10

Family

ID=6307539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8711610A Expired - Lifetime FR2602837B1 (en) 1986-08-16 1987-08-14 DEVICE FOR INFLUENCING THE FLOWING BEHAVIOR OF FLUIDS IN A FLOW SECTION, OF A SHOCK ABSORBER FOR EXAMPLE

Country Status (4)

Country Link
JP (1) JPS6353328A (en)
DE (1) DE3627831C2 (en)
FR (1) FR2602837B1 (en)
GB (1) GB2193785B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820569A1 (en) 1998-05-08 1999-11-11 Schenck Ag Carl Valve based on electrorheological or magnetorheological liquids
DE10223216B4 (en) * 2002-05-24 2005-10-27 Siemens Ag Device for shock absorption by means of a piezoelectric actuator
DE102006019307B4 (en) * 2006-04-26 2016-06-09 Robert Bosch Gmbh damper
DE102007026378A1 (en) 2007-05-21 2008-11-27 Fludicon Gmbh vibration
DE102008050084B3 (en) * 2008-10-06 2009-11-26 Benteler Automobiltechnik Gmbh High frequency excitation compensating method for telescopic vibration damper of motor vehicle, involves deforming upper piezoelectric actuator against lower piezoelectric actuator, when mechanical force acts on lower actuator
DE102013003841B4 (en) 2012-12-21 2016-11-24 Fludicon Gmbh vibration
CN105546020A (en) * 2016-01-07 2016-05-04 南京航空航天大学 Magnetorheological damper with piezoelectric energy recovery function
CN106168265A (en) * 2016-08-11 2016-11-30 张广 A kind of energy based on piezoelectric effect is from supplying magneto-rheological vibration damper

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442501A (en) * 1966-02-25 1969-05-06 Martin Marietta Corp Non-mechanical variable orifice shock absorber
FR1515242A (en) * 1967-01-20 1968-03-01 Vide Soc Gen Du Improvements to transducers, in particular to pneumatic electric transducers
CA983962A (en) * 1972-01-19 1976-02-17 A/S Raufoss Ammunisjonsfabrikker Energy absorber
NL7301617A (en) * 1973-02-06 1974-08-08
FR2281602A1 (en) * 1974-08-08 1976-03-05 Ucc NEW METHOD AND SYSTEM FOR ADJUSTING THE FLOW OF A LIQUID IN A TANK
DE3024601A1 (en) * 1980-06-28 1982-01-21 H. Kuhnke GmbH, 2427 Malente Piezoelectric transducer with signal actuated function - uses electric control signal to switch fluidic pressure flow from one output to another one
DE3037078C2 (en) * 1980-10-01 1982-08-12 Daimler-Benz Ag, 7000 Stuttgart Electrically controlled actuator
JPS57136859U (en) * 1981-02-18 1982-08-26
GB2111171B (en) * 1981-12-09 1985-07-31 Secr Defence Linear dampers with variable viscosity
JPS59131049A (en) * 1983-01-18 1984-07-27 Toyota Motor Corp Shock absorber
JPS608540A (en) * 1983-06-27 1985-01-17 Nissan Motor Co Ltd Vibration isolating device
US4491207A (en) * 1983-07-15 1985-01-01 Lord Corporation Fluid control means for vehicle suspension system
DE3330205C2 (en) * 1983-08-20 1986-10-23 Günther 6940 Weinheim Obstfelder Self-regulating shock absorbers, in particular for motor vehicles
DE3433797A1 (en) * 1984-09-14 1986-03-27 Uni-Cardan Ag, 5200 Siegburg Elastic bearing with hydraulic damping

Also Published As

Publication number Publication date
DE3627831A1 (en) 1988-02-18
GB2193785A (en) 1988-02-17
JPS6353328A (en) 1988-03-07
DE3627831C2 (en) 1997-04-03
GB2193785B (en) 1990-03-21
FR2602837A1 (en) 1988-02-19
GB8719303D0 (en) 1987-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse