NL7603075A - Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along - Google Patents

Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along

Info

Publication number
NL7603075A
NL7603075A NL7603075A NL7603075A NL7603075A NL 7603075 A NL7603075 A NL 7603075A NL 7603075 A NL7603075 A NL 7603075A NL 7603075 A NL7603075 A NL 7603075A NL 7603075 A NL7603075 A NL 7603075A
Authority
NL
Netherlands
Prior art keywords
piston
seals
rod
cylinder
vibration damper
Prior art date
Application number
NL7603075A
Other languages
Dutch (nl)
Original Assignee
Peddinghaus Carl Ullrich Dr
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 Peddinghaus Carl Ullrich Dr filed Critical Peddinghaus Carl Ullrich Dr
Priority to NL7603075A priority Critical patent/NL7603075A/en
Publication of NL7603075A publication Critical patent/NL7603075A/en

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
    • F16F9/10—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
    • F16F9/18—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 a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/20—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 a closed cylinder and a piston separating two or more working spaces therein with the piston-rod extending through both ends of the cylinder, e.g. constant-volume dampers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The hydropneumatic vibration damper is particularly for a motor vehicle suspension system, having a piston fixed to a rod and dividing the interior of a cylinder, filled with damping fluid, into two compartments. The piston rod passes out of the cylinder through a seal at the top, and a compesanting chamber is provided for the fluid. The piston (4) is mounted roughly halfway along the rod (3) which in turn passes out of the cylinder (2) though seals at both ends. One at least of the chambers formed by the inside of the cylinder, the piston, the rod and the rod seals has a connection (9, 10) to the compensation chamber.
NL7603075A 1976-03-24 1976-03-24 Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along NL7603075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7603075A NL7603075A (en) 1976-03-24 1976-03-24 Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7603075A NL7603075A (en) 1976-03-24 1976-03-24 Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along

Publications (1)

Publication Number Publication Date
NL7603075A true NL7603075A (en) 1977-09-27

Family

ID=19825870

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7603075A NL7603075A (en) 1976-03-24 1976-03-24 Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along

Country Status (1)

Country Link
NL (1) NL7603075A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960203A (en) * 1989-08-07 1990-10-02 Dana Corporation Adjustable height article supporting mechanism
US5000299A (en) * 1989-02-07 1991-03-19 Tokai Rubber Industries, Ltd. Shock absorber using electro-viscous fluid
US5325943A (en) * 1990-09-28 1994-07-05 The Boeing Company Variable orifice oil/gass damper for aircraft landing gear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000299A (en) * 1989-02-07 1991-03-19 Tokai Rubber Industries, Ltd. Shock absorber using electro-viscous fluid
US4960203A (en) * 1989-08-07 1990-10-02 Dana Corporation Adjustable height article supporting mechanism
US5325943A (en) * 1990-09-28 1994-07-05 The Boeing Company Variable orifice oil/gass damper for aircraft landing gear

Similar Documents

Publication Publication Date Title
SE9002615D0 (en) SPRING SYSTEM WITH CONTROL RESONANCE DIMENSION AND A PROCEDURE FOR REGULATING THE SPRING SYSTEM
ES2115434A1 (en) Automobile shock absorber with frequency-selective action
GB1029290A (en) Improvements in or relating to suspensions, especially for vehicles
ES439270A1 (en) Pneumatic shock absorber for suspension of cars and/or similar vehicles
ES281149U (en) Shock absorbing support
ES201424U (en) A hydropneumatic vibration shock absorber. (Machine-translation by Google Translate, not legally binding)
GB1434408A (en) Motor vehicle with a bumper
ATE32371T1 (en) TWO-CHAMBER ENGINE MOUNTS WITH HYDRAULIC DAMPING.
GB1424137A (en) Shock absorber or suspension strut unit
NL7603075A (en) Vehicle suspension hydropneumatic vibration damper - has rod passing through seals at both cylinder ends with piston halfway along
ES2058649T3 (en) SHOCK ABSORBER WITH VARIABLE SHOCK ABSORBING FEATURE.
GB1249773A (en) Steering movement transmission system for vehicles
FR2335747A2 (en) Suspension system sequential damper - has parallel piston-cylinder units oppositely connected between vehicle sprung and unsprung parts
GB1028780A (en) Vibration damper for motor vehicles
GB1496546A (en) Fluid damped isolator
GB2015693A (en) Hydropneumatic shock absorbers
DE3870216D1 (en) ADJUSTABLE VIBRATION DAMPER.
ES8701936A1 (en) Temperature-compensated gas spring
GB1529579A (en) Hydro-pneumatic shock absorber
FR2400147A1 (en) Combined spring and shock absorber - uses displacement of oil for damping and elastic compression of oil as spring
GB1224046A (en) Improvements in or relating to level-regulating fluid suspension units
FR2343166A1 (en) Double tube vehicle damper - has chamber formed round piston rod by sealed off supporting tube
EP0384966A3 (en) Engine mounting
FR2742505B1 (en) DAMPER
FR2278996A1 (en) Shock absorber for motor vehicles - in which damping action is independent from plunger position or speed

Legal Events

Date Code Title Description
BV The patent application has lapsed