CY1105294T1 - Αποσβεστηρας κραδασμων (αμορτισερ) με αποσβεση εξαρτωμενη απο συχνοτητα - Google Patents

Αποσβεστηρας κραδασμων (αμορτισερ) με αποσβεση εξαρτωμενη απο συχνοτητα

Info

Publication number
CY1105294T1
CY1105294T1 CY20061100832T CY061100832T CY1105294T1 CY 1105294 T1 CY1105294 T1 CY 1105294T1 CY 20061100832 T CY20061100832 T CY 20061100832T CY 061100832 T CY061100832 T CY 061100832T CY 1105294 T1 CY1105294 T1 CY 1105294T1
Authority
CY
Cyprus
Prior art keywords
valve body
auxiliary chamber
shock absorber
flow channel
inlet
Prior art date
Application number
CY20061100832T
Other languages
English (en)
Inventor
Paul De Kock
Andrianus Antonius Wilhelmus De Ruiter
Original Assignee
Koni B.V.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19774270&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CY1105294(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koni B.V. filed Critical Koni B.V.
Publication of CY1105294T1 publication Critical patent/CY1105294T1/el

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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/04—Frequency effects
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Vibration Dampers (AREA)
  • Aerials With Secondary Devices (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Αποσβεστήρας κραδασμών που περιλαμβάνει ένα κανάλι ροής (16), το οποίο φέρει ένα συναρμολόγημα βαλβίδας που βρίσκεται στο τμήμα του πιστονιού. Το συναρμολόγημα αυτό έχει σχεδιαστεί ώστε να λειτουργεί υδραυλικά. Για το λόγο αυτό υπάρχει και ένας βοηθητικός θάλαμος (22,42) ο οποίος στο ένα μέρος τους φέρει ένα κινητό σώμα βαλβίδας (18). Το εν λόγω σώμα βαλβίδας έχει και μια είσοδο για το έλαιο από το κανάλι ροής στο βοηθητικό θάλαμο. Υπάρχει μια έξοδος (21,41) (η οποία μπορεί να κλείσει). Το τμήμα της επιφάνειας του σώματος της βαλβίδας που επιδρά στην έδρα της βαλβίδας (19) είναι μικρότερο από την επιφάνεια του σώματος της βαλβίδας στο βοηθητικό θάλαμο, έτσι το υγρό που ρέει μέσω της εισόδου της εισόδου του σώματος της βαλβίδας, έχει ως αποτέλεσμα μια αύξηση του όγκου στο βοηθητικό θάλαμο και κατά συνέπεια την κίνηση κλεισίματος του σώματος της βαλβίδας. Μια και το γέμισμα του βοηθητικού θαλάμου χρειάζεται κάποιο χρόνο, επιτυγχάνεται και ένα χαρακτηριστικό κλεισίματος της ροής του καναλιού ροής που εξαρτάται από τη συχνότητα.
CY20061100832T 2001-11-06 2006-06-21 Αποσβεστηρας κραδασμων (αμορτισερ) με αποσβεση εξαρτωμενη απο συχνοτητα CY1105294T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1019313A NL1019313C2 (nl) 2001-11-06 2001-11-06 Schokdemper met frequentie afhankelijke demping.
PCT/NL2002/000708 WO2003040586A1 (en) 2001-11-06 2002-11-06 Shock absorber with frequency-dependent damping

Publications (1)

Publication Number Publication Date
CY1105294T1 true CY1105294T1 (el) 2010-03-03

Family

ID=19774270

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20061100832T CY1105294T1 (el) 2001-11-06 2006-06-21 Αποσβεστηρας κραδασμων (αμορτισερ) με αποσβεση εξαρτωμενη απο συχνοτητα

Country Status (12)

Country Link
US (1) US7395907B2 (el)
EP (1) EP1442227B1 (el)
CN (1) CN100359202C (el)
AT (1) ATE323244T1 (el)
CY (1) CY1105294T1 (el)
DE (1) DE60210652T2 (el)
DK (1) DK1442227T3 (el)
ES (1) ES2261747T3 (el)
HK (1) HK1068676A1 (el)
NL (1) NL1019313C2 (el)
PT (1) PT1442227E (el)
WO (1) WO2003040586A1 (el)

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KR101771682B1 (ko) 2013-12-04 2017-08-25 주식회사 만도 주파수 감응형 쇽업소버
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Also Published As

Publication number Publication date
WO2003040586A1 (en) 2003-05-15
US20050045440A1 (en) 2005-03-03
HK1068676A1 (en) 2005-04-29
EP1442227B1 (en) 2006-04-12
ATE323244T1 (de) 2006-04-15
ES2261747T3 (es) 2006-11-16
DK1442227T3 (da) 2006-05-22
PT1442227E (pt) 2006-08-31
US7395907B2 (en) 2008-07-08
NL1019313C2 (nl) 2003-05-12
EP1442227A1 (en) 2004-08-04
DE60210652D1 (de) 2006-05-24
DE60210652T2 (de) 2006-08-24
CN100359202C (zh) 2008-01-02
CN1628223A (zh) 2005-06-15

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