WO1999050568A3 - A friction vibration damper - Google Patents

A friction vibration damper Download PDF

Info

Publication number
WO1999050568A3
WO1999050568A3 PCT/TR1999/000017 TR9900017W WO9950568A3 WO 1999050568 A3 WO1999050568 A3 WO 1999050568A3 TR 9900017 W TR9900017 W TR 9900017W WO 9950568 A3 WO9950568 A3 WO 9950568A3
Authority
WO
WIPO (PCT)
Prior art keywords
friction elements
graduation
friction
damper
elements
Prior art date
Application number
PCT/TR1999/000017
Other languages
French (fr)
Other versions
WO1999050568A2 (en
Inventor
Altan Ugurkan
Adil Kanioez
Original Assignee
Arcel & Idot
Aks & Idot
Altan Ugurkan
Adil Kanioez
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 Arcel & Idot, Aks & Idot, Altan Ugurkan, Adil Kanioez filed Critical Arcel & Idot
Priority to AU37395/99A priority Critical patent/AU3739599A/en
Priority to TR2000/03573T priority patent/TR200003573T2/en
Publication of WO1999050568A2 publication Critical patent/WO1999050568A2/en
Publication of WO1999050568A3 publication Critical patent/WO1999050568A3/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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
    • F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

In the damper of the invention, consisting of a tubular body (1) and a coaxial piston rod (13) slidably disposed inside the said body (1), a graduation (7) has been formed. In addition to this graduation (7) which causes an enlargement of the body diameter, a second graduation (17) is provided at the lower end of the pipe. Two friction elements (8, 32) are placed between these graduations (7, 17) with defined internals between them. Two oiling rings (segments) (9, 10), placed between the said friction elements (8, 32) provide the reduction of the friction heat generated during the operation of the damper. The generated heat, furthermore, is discharged through two rectangular ventilation openings (30, 31) opened on the tubular body, thus the cooling of the piston rod (13) is facilitated. The oiling rings (9, 10) serve as the oil reservoirs by forming the necessary oil reserve cell (11) between the upper (8) and lower friction elements (32) while at the same time they prevent the friction elements (8, 32) to move towards each other, thus keeping the distance between the said elements, unchanged.
PCT/TR1999/000017 1998-04-01 1999-03-25 A friction vibration damper WO1999050568A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU37395/99A AU3739599A (en) 1998-04-01 1999-03-25 A friction vibration damper
TR2000/03573T TR200003573T2 (en) 1998-04-01 1999-03-25 Anti-vibration friction shock absorber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR9800603 1998-04-01
TR98/603 1998-04-01

Publications (2)

Publication Number Publication Date
WO1999050568A2 WO1999050568A2 (en) 1999-10-07
WO1999050568A3 true WO1999050568A3 (en) 1999-12-02

Family

ID=21621442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR1999/000017 WO1999050568A2 (en) 1998-04-01 1999-03-25 A friction vibration damper

Country Status (3)

Country Link
AU (1) AU3739599A (en)
TR (1) TR200003573T2 (en)
WO (1) WO1999050568A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074900A1 (en) 2002-03-04 2003-09-12 Kanioez Adil A frictional vibration damper
US7204104B2 (en) * 2003-01-30 2007-04-17 Lg Electronics Inc. Damper of drum type washing machine
AU2004201444B2 (en) * 2003-04-18 2007-04-05 Lg Electronics Inc. Washing machine with reduced vibration
KR101331159B1 (en) * 2006-06-30 2013-11-20 오일레스고교 가부시키가이샤 Friction damper
ITMI20080237A1 (en) 2008-02-15 2009-08-16 Cima Compagnia Italiana Molle A Acciaio Spa CLUTCH SHOCK ABSORBER FOR WASHING MACHINES
SI2600026T1 (en) * 2011-11-29 2015-10-30 Aksistem Elektromekanik Sanayi Ve Ticaret Ltd. Sti. Gebze Organize Sanayi Boelgesi Frictional vibration damper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487311A1 (en) * 1990-11-19 1992-05-27 Kabushiki Kaisha Showa Seisakusho Vibration damper assembly
EP0686720A1 (en) * 1994-06-07 1995-12-13 SUSPA COMPART Aktiengesellschaft Friction damper, especially for washing and spin drying machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487311A1 (en) * 1990-11-19 1992-05-27 Kabushiki Kaisha Showa Seisakusho Vibration damper assembly
EP0686720A1 (en) * 1994-06-07 1995-12-13 SUSPA COMPART Aktiengesellschaft Friction damper, especially for washing and spin drying machines

Also Published As

Publication number Publication date
AU3739599A (en) 1999-10-18
WO1999050568A2 (en) 1999-10-07
TR200003573T2 (en) 2002-04-22

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