FR2813372B1 - METHOD FOR ADJUSTING THE ALTERNATIVE EFFECT OF A VALVE - Google Patents

METHOD FOR ADJUSTING THE ALTERNATIVE EFFECT OF A VALVE

Info

Publication number
FR2813372B1
FR2813372B1 FR0110638A FR0110638A FR2813372B1 FR 2813372 B1 FR2813372 B1 FR 2813372B1 FR 0110638 A FR0110638 A FR 0110638A FR 0110638 A FR0110638 A FR 0110638A FR 2813372 B1 FR2813372 B1 FR 2813372B1
Authority
FR
France
Prior art keywords
valve
adjusting
alternative effect
alternative
effect
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 - Fee Related
Application number
FR0110638A
Other languages
French (fr)
Other versions
FR2813372A1 (en
Inventor
Dieter Lutz
Herbert Bies
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.)
ZF Friedrichshafen AG
Original Assignee
Mannesmann Sachs AG
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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of FR2813372A1 publication Critical patent/FR2813372A1/en
Application granted granted Critical
Publication of FR2813372B1 publication Critical patent/FR2813372B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16F2226/00—Manufacturing; Treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR0110638A 2000-08-10 2001-08-09 METHOD FOR ADJUSTING THE ALTERNATIVE EFFECT OF A VALVE Expired - Fee Related FR2813372B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000138971 DE10038971C2 (en) 2000-08-10 2000-08-10 Method for adjusting the throttling effect of a valve

Publications (2)

Publication Number Publication Date
FR2813372A1 FR2813372A1 (en) 2002-03-01
FR2813372B1 true FR2813372B1 (en) 2006-11-24

Family

ID=7651916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0110638A Expired - Fee Related FR2813372B1 (en) 2000-08-10 2001-08-09 METHOD FOR ADJUSTING THE ALTERNATIVE EFFECT OF A VALVE

Country Status (2)

Country Link
DE (1) DE10038971C2 (en)
FR (1) FR2813372B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10312164A1 (en) * 2003-03-19 2004-09-30 Volkswagen Ag Damper valve for vibration damper has pre-opening cross-section formed by at least one high-accuracy aperture formed directly on flow restricting part such as valve seat
DE102005007010B3 (en) 2005-02-16 2006-02-16 Zf Friedrichshafen Ag Adjusting method for valve throttle effect as for a telescopic hydraulic damper uses laser heating for localized melting and working a bending axis
DE102006005702A1 (en) * 2006-02-08 2007-08-09 Schaeffler Kg Method for producing controlled leakage between piston and bore in hydraulic tensioner has the leakage gap generated by deforming the cylinder wall or the piston
DE102008015681A1 (en) 2007-06-02 2008-12-04 Zf Friedrichshafen Ag Valve disks manufacturing for absorbing valve of damper, involves machining valve disk by help of heat introduction of laser, and making marking of valve disk with laser
CN105736622B (en) * 2016-05-16 2017-10-10 辽宁工业大学 It is a kind of can laser welding damper piston-rod assembly
DE102017001785A1 (en) * 2017-02-24 2018-08-30 Stabilus Gmbh Method for manufacturing a nozzle piston, production method for a damper, nozzle piston, damper, production plant for producing a damper
DE102019215382A1 (en) * 2019-10-08 2021-04-08 Grass Gmbh Method of manufacturing a hydraulic damper and hydraulic damper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923513A1 (en) * 1989-07-15 1991-01-24 Stabilus Gmbh METHOD AND DEVICE FOR INLETING PRESSURE GAS IN THE CONTAINER TUBE OF A PNEUMATIC SPRING OR THE LIKE
DE4003063A1 (en) * 1990-01-24 1991-07-25 Hopf Rolf Conventional valve replacement method - using piezoelectric or ferroelectric material, deformed by applied voltage to open or close holes or slits to modulate fluid flow
US5074522A (en) * 1991-03-11 1991-12-24 Worcester Controls Corporation Ball valve having improved inherent rangeability
DE4424437A1 (en) * 1994-07-12 1995-08-03 Fichtel & Sachs Ag Adjustable damping for suspension strut
DE4315458C2 (en) * 1993-05-10 1996-12-05 Fichtel & Sachs Ag Valve for a hydraulic telescopic vibration damper
ES2115429B1 (en) * 1993-05-10 1999-02-16 Fichtel & Sachs Ag VALVE FOR A HYDRAULIC TELESCOPIC VIBRATION DAMPER.
DE19717833A1 (en) * 1996-05-12 1997-11-20 Dualon International S A Hydraulic servo control element
DE29610915U1 (en) * 1996-06-21 1996-08-29 Hörauf & Kohler KG, 86199 Augsburg Pneumatic damper
DE19649247A1 (en) * 1996-11-28 1998-01-29 Mannesmann Sachs Ag Automotive shock absorber rod secured to surrounding structure
DE19752028C2 (en) * 1997-11-24 1999-09-30 Siemens Ag Method for adjusting the valve needle stroke in metering valves and metering valve with valve needle stroke adjusted according to this method
DE19809517C1 (en) * 1998-03-05 1999-07-01 Daimler Chrysler Ag Electromagnetic operating device for engine valve

Also Published As

Publication number Publication date
FR2813372A1 (en) 2002-03-01
DE10038971A1 (en) 2002-02-28
DE10038971C2 (en) 2003-08-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090430