DE9002419U1 - - Google Patents

Info

Publication number
DE9002419U1
DE9002419U1 DE9002419U DE9002419U DE9002419U1 DE 9002419 U1 DE9002419 U1 DE 9002419U1 DE 9002419 U DE9002419 U DE 9002419U DE 9002419 U DE9002419 U DE 9002419U DE 9002419 U1 DE9002419 U1 DE 9002419U1
Authority
DE
Germany
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
DE9002419U
Other languages
German (de)
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.)
Hermann Hemscheidt Maschinenfabrik & Co 5600 Wuppertal De GmbH
Original Assignee
Hermann Hemscheidt Maschinenfabrik & Co 5600 Wuppertal De 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
Priority claimed from DE19893936034 external-priority patent/DE3936034A1/de
Application filed by Hermann Hemscheidt Maschinenfabrik & Co 5600 Wuppertal De GmbH filed Critical Hermann Hemscheidt Maschinenfabrik & Co 5600 Wuppertal De GmbH
Priority to DE9002419U priority Critical patent/DE9002419U1/de
Priority to EP19900119695 priority patent/EP0425876A3/de
Priority to JP28600690A priority patent/JPH03157218A/ja
Priority to BR9005450A priority patent/BR9005450A/pt
Publication of DE9002419U1 publication Critical patent/DE9002419U1/de
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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0424—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the air pressure of the accumulator
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • 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
    • 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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • 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
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/42—Electric actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/76—Digital systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
DE9002419U 1989-10-28 1990-03-02 Expired - Lifetime DE9002419U1 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9002419U DE9002419U1 (sv) 1989-10-28 1990-03-02
EP19900119695 EP0425876A3 (en) 1989-10-28 1990-10-15 Hydropneumatic piston accumulator
JP28600690A JPH03157218A (ja) 1989-10-28 1990-10-25 油圧空気圧式ピストン蓄圧器
BR9005450A BR9005450A (pt) 1989-10-28 1990-10-26 Acumulador de pistao hidropneumatico

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893936034 DE3936034A1 (de) 1989-10-28 1989-10-28 Hydropneumatisches federungssystem
DE9002419U DE9002419U1 (sv) 1989-10-28 1990-03-02

Publications (1)

Publication Number Publication Date
DE9002419U1 true DE9002419U1 (sv) 1990-11-22

Family

ID=25886559

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9002419U Expired - Lifetime DE9002419U1 (sv) 1989-10-28 1990-03-02

Country Status (1)

Country Link
DE (1) DE9002419U1 (sv)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233776A3 (de) * 2009-03-24 2010-12-01 Robert Bosch GmbH Dämpfer
EP2287492A1 (de) 2009-08-19 2011-02-23 HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co. KG Hydropneumatischer Kolbenspeicher
DE202009018583U1 (de) 2009-08-19 2012-02-28 Hemscheidt Fahrwerktechnik Gmbh & Co. Kg Hydropneumatischer Kolbenspeicher
DE102011121777A1 (de) 2011-12-21 2013-06-27 Ewo Fluid Power Gmbh Doppeltwirkender Hydraulikzylinder mit integrierten Kolbenspeichern
DE102016003345A1 (de) * 2016-03-18 2017-09-21 Hydac Technology Gmbh Auswuchtvorrichtung und Verfahren zur Kompensation der Unwucht von Rotoren von Windenergieanlagen
DE102020005257A1 (de) 2020-08-27 2022-03-03 Hydac Technology Gmbh Kolbenspeicher

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2233776A3 (de) * 2009-03-24 2010-12-01 Robert Bosch GmbH Dämpfer
EP2287492A1 (de) 2009-08-19 2011-02-23 HEMSCHEIDT FAHRWERKTECHNIK GmbH & Co. KG Hydropneumatischer Kolbenspeicher
DE202009018583U1 (de) 2009-08-19 2012-02-28 Hemscheidt Fahrwerktechnik Gmbh & Co. Kg Hydropneumatischer Kolbenspeicher
US8746661B2 (en) 2009-08-19 2014-06-10 Hemscheidt Fahrwerktechnik Gmbh & Co. Kg Hydro-pneumatic piston accumulator
DE102011121777A1 (de) 2011-12-21 2013-06-27 Ewo Fluid Power Gmbh Doppeltwirkender Hydraulikzylinder mit integrierten Kolbenspeichern
DE102011121777B4 (de) * 2011-12-21 2018-11-08 Ewo Fluid Power Gmbh Doppeltwirkender Hydraulikzylinder mit integrierten Kolbenspeichern
DE102016003345A1 (de) * 2016-03-18 2017-09-21 Hydac Technology Gmbh Auswuchtvorrichtung und Verfahren zur Kompensation der Unwucht von Rotoren von Windenergieanlagen
DE102016003345B4 (de) 2016-03-18 2021-10-28 Hydac Technology Gmbh Auswuchtvorrichtung und Verfahren zur Kompensation der Unwucht von Rotoren von Windenergieanlagen
DE102020005257A1 (de) 2020-08-27 2022-03-03 Hydac Technology Gmbh Kolbenspeicher

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