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ES8200449A1 - Dispositivo de cilindro-piston - Google Patents

Dispositivo de cilindro-piston

Info

Publication number
ES8200449A1
ES8200449A1 ES497859A ES497859A ES8200449A1 ES 8200449 A1 ES8200449 A1 ES 8200449A1 ES 497859 A ES497859 A ES 497859A ES 497859 A ES497859 A ES 497859A ES 8200449 A1 ES8200449 A1 ES 8200449A1
Authority
ES
Spain
Prior art keywords
cylinder
meander
piston
fluid passage
piston unit
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
Application number
ES497859A
Other languages
English (en)
Other versions
ES497859A0 (es
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.)
Stabilus GmbH
Original Assignee
Stabilus 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
Application filed by Stabilus GmbH filed Critical Stabilus GmbH
Publication of ES8200449A1 publication Critical patent/ES8200449A1/es
Publication of ES497859A0 publication Critical patent/ES497859A0/es
Granted 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
    • 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
    • F16F9/3405—Throttling passages in or on piston body, e.g. slots
    • 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
    • F16F9/344—Vortex flow passages

Landscapes

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

Abstract

DISPOSITIVO DEL TIPO DE CILINDRO Y PISTON EN EL CUAL SE OBTIENE UN EFECTO DE AMORTIGUACION, DENTRO DE LIMITES PREVISTOS, DEBIDO A UN DISPOSITIVO DE PASO QUE PRESENTA UNA AMPLIA SECCION TRANSVERSAL, LO QUE, ADEMAS DE FACILITAR LA FABRICACION DE DICHO DISPOSITIVO DE PASO, IMPIDE QUE ESTE ULTIMO SEA BLOQUEADO POR LOS ELEMENTOS CONTAMINANTES INCLUIDOS EN EL FLUIDO. CONSTA DE UN CILINDRO (1) EN UNO DE CUYOS EXTREMOS ESTA DISPUESTA UNA GUIA (2) DE VASTAGO DE PISTON Y EN EL OTRO EXTREMO UNA PIEZA DE FONDO (8); DE UNA CAVIDAD (51) DEFINIDA EN EL INTERIOR DEL CILNDRO (1); DE UN VASTAGO DE PISTON (4) QUE PUEDE DESPLAZARSE EN SENTIDO AXIAL HACIA EL INTERIOR Y HACIA EL EXTERIOR DE LA CAVIDAD (51) A TRAVES DE UN ORIFICIO SITUADO EN LA GUIA (2); DE UNA UNIDAD DE PISTON (50) SITUADA EN EL INTERIOR DE LA CAVIDAD (51) Y CONECTADA ACTIVAMENTE CON EL VASTAGO DEL PISTON (4), DEFINIENDO DICHA UNIDAD DE PISTON (50) DOS CAMARAS DE TRABAJO (6,7); DE UN FLUIDO INCLUIDO EN EL INTERIOR DE LA CAVIDAD (51).
ES497859A 1979-12-18 1980-12-17 Dispositivo de cilindro-piston Granted ES497859A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792950888 DE2950888A1 (de) 1979-12-18 1979-12-18 Daempfkolben fuer pneumatische, hydraulische und hydropneumatische aggregate

Publications (2)

Publication Number Publication Date
ES8200449A1 true ES8200449A1 (es) 1981-11-01
ES497859A0 ES497859A0 (es) 1981-11-01

Family

ID=6088809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES497859A Granted ES497859A0 (es) 1979-12-18 1980-12-17 Dispositivo de cilindro-piston

Country Status (12)

Country Link
US (2) US4466514A (es)
JP (1) JPS5694044A (es)
KR (1) KR840001891B1 (es)
AU (1) AU535942B2 (es)
BR (1) BR8008274A (es)
CA (1) CA1160255A (es)
DE (1) DE2950888A1 (es)
ES (1) ES497859A0 (es)
FR (1) FR2475173B1 (es)
GB (1) GB2065268B (es)
IT (2) IT1193718B (es)
MX (1) MX151274A (es)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950888A1 (de) * 1979-12-18 1981-06-25 Stabilus Gmbh Daempfkolben fuer pneumatische, hydraulische und hydropneumatische aggregate
JPS5733240A (en) * 1980-08-07 1982-02-23 Nissan Motor Co Ltd Shock absorber
US4502575A (en) * 1980-08-13 1985-03-05 Nissan Motor Company, Limited Shock absorber
DE3167954D1 (en) * 1980-09-12 1985-02-07 Nissan Motor Vortex flow hydraulic shock absorber
JPS612832Y2 (es) * 1980-09-12 1986-01-29
DE3039801A1 (de) * 1980-10-22 1982-05-27 Stabilus Gmbh, 5400 Koblenz Kolben fuer ein pneumatisches, hydraulisches oder hydropneumatisches aggregat
DE3336966C2 (de) * 1983-10-11 1986-11-06 Metzeler Kautschuk GmbH, 8000 München Zweikammer-Motorlager mit hydraulischer Dämpfung
DE3432604A1 (de) * 1984-09-05 1986-03-13 Stabilus Gmbh, 5400 Koblenz Temperaturkompensierte gasfeder
JPS61144094A (ja) * 1984-12-18 1986-07-01 株式会社東芝 回路基板の製造方法
JPH0332834Y2 (es) * 1986-03-11 1991-07-11
JPH0329625Y2 (es) * 1986-03-11 1991-06-24
JPS639532U (es) * 1986-07-07 1988-01-22
US4775038A (en) * 1986-10-30 1988-10-04 Maremont Corporation Spring loaded piston seal and valving component for shock absorbers, Macpherson struts and the like
JPS63154592U (es) * 1987-03-27 1988-10-11
DE3818811A1 (de) * 1988-06-03 1989-12-14 Stabilus Gmbh Gasfeder mit mehreren hintereinander angeordneten druckraeumen
US5115892A (en) * 1988-09-27 1992-05-26 Atsugi Unisia Corporation Hydraulic shock absorber with piston seal structure for enhancement of initial response
US4989700A (en) * 1989-12-28 1991-02-05 Fichtel & Sachs Industries, Inc. Gas spring with an anti-rattle piston assembly
US5148897A (en) * 1991-07-18 1992-09-22 Monroe Auto Equipment Company Piston valving for shock absorbers
GB2261745A (en) * 1991-11-13 1993-05-26 Sensycon Ind Sensorsyst Pneumatic restrictor
DE4332296C5 (de) * 1993-01-22 2008-08-07 Stabilus Gmbh Pneumatisches, hydraulisches oder hydropneumatisches Aggregat
US5579874A (en) * 1994-09-13 1996-12-03 Avm, Inc. Adjustable speed gas spring
US5460251A (en) * 1994-09-13 1995-10-24 Avm, Inc. Adjustable speed gas spring
DE19740029C2 (de) 1997-09-11 1999-07-15 Stabilus Gmbh Aktives Stellsystem
USD431802S (en) * 1997-11-17 2000-10-10 Ohlins Racing Ab Piston
US6464053B1 (en) 1999-07-26 2002-10-15 Tenneco Automotive Operating Company, Inc. Single piece piston
ES2198183B1 (es) 2000-03-27 2005-04-01 Stabilus Gmbh Sistema de maniobra comprendiendo un grupo de piston-cilindro combinado con un dispositivo de accionamiento.
US6988600B1 (en) * 2001-04-13 2006-01-24 Ace Controls, Inc. High frequency dampening apparatus
DE10119340A1 (de) 2001-04-20 2002-10-31 Stabilus Gmbh Betätigungssystem für eine Klappe o. dergleichen
US6533084B2 (en) * 2001-05-07 2003-03-18 Samhongsa Co., Ltd. Gas spring device
US6905124B2 (en) 2001-08-15 2005-06-14 Trostel Ltd. Unitized seal for a gas spring
KR101122069B1 (ko) * 2004-03-17 2012-03-14 엘지전자 주식회사 드럼세탁기용 오일댐퍼
DE102004035613A1 (de) * 2004-07-22 2006-03-16 Stabilus Gmbh Gasfeder mit Endlagendämpfung
ES2255844B1 (es) * 2004-11-23 2007-07-16 Gain Gas Technique, S.L. "cilindro a gas de elevacion".
DE102005019577A1 (de) * 2005-04-27 2006-11-09 Zf Lenksysteme Gmbh Servomotor
ES2304075B1 (es) * 2005-12-20 2009-07-02 Jose Javier Barandiaran Salaverria Cilindro a gas para controlar el abatimiento de partes moviles.
US7628257B1 (en) * 2007-06-15 2009-12-08 Kv Ip Holdings Ltd Hydraulic damper for drawer
US8127901B1 (en) 2007-06-15 2012-03-06 KV IP Holdings Ltd. Hydraulic damping device for drawer
US8025135B1 (en) 2007-06-15 2011-09-27 KV IP Holdings Ltd. Hydraulic damping device for drawer
JP5282195B2 (ja) * 2008-04-21 2013-09-04 Ｓｍｃ株式会社 流体圧機器
KR100907383B1 (ko) * 2008-04-29 2009-07-10 현대자동차주식회사 에어 댐핑 엔진 마운트
SI22892A (sl) * 2008-10-23 2010-04-30 Lama D.D. Dekani BlaĹľilnik
DE202009004752U1 (de) * 2009-04-28 2010-09-09 Druck- und Spritzgußwerk Hettich GmbH & Co. KG Dämpfer für Möbel
JP5192441B2 (ja) * 2009-05-20 2013-05-08 カヤバ工業株式会社 減衰バルブ
US20120091641A1 (en) * 2010-10-19 2012-04-19 Ching-Chuan Yang Air pressure buffer
DE102012102828B4 (de) * 2012-04-02 2019-07-11 Stabilus Gmbh Verstelleinrichtung
CN103233944A (zh) * 2013-04-25 2013-08-07 长沙理工大学 一种设置在油缸缸头上的气室弹簧组合缓冲缓释容腔
JP6134629B2 (ja) * 2013-10-25 2017-05-24 株式会社ブリヂストン 防振装置
CN105065555A (zh) * 2015-07-20 2015-11-18 常州大学 单杆多级绕射有源双控变阻尼磁流变阻尼器
WO2018198442A1 (ja) * 2017-04-27 2018-11-01 株式会社ブリヂストン 防振装置
DE102018112458A1 (de) * 2018-05-24 2019-11-28 Stabilus Gmbh Verfahren zur Herstellung eines Kolbens und Kolben
JP6524329B1 (ja) * 2018-12-20 2019-06-05 株式会社ショーワ 油圧緩衝器及び鞍乗型車両
JP7253513B2 (ja) * 2020-03-27 2023-04-06 日立Astemo株式会社 緩衝器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US374080A (en) * 1887-11-29 Speed-governor for elevators
GB371764A (en) * 1930-11-20 1932-04-28 Paul Louis Lemoine Improvements in or relating to fluid actuated regulating valves
FR845638A (fr) * 1937-11-10 1939-08-29 Kronprinz Ag Fu R Metallindust Dispositif de suspension applicable par exemple aux trains d'atterrissage pour avions
BE479002A (es) * 1944-10-13
GB728495A (en) * 1952-12-08 1955-04-20 British Thomson Houston Co Ltd Improvements in and relating to dash-pot type shock absorbers
US3220517A (en) * 1962-10-30 1965-11-30 Best available copy
US3323550A (en) * 1964-05-21 1967-06-06 Lee Co Fluid resistor
US3397759A (en) * 1965-09-15 1968-08-20 Gen Electric Velocity limiter
FR1559797A (es) * 1968-01-17 1969-03-14
US3550616A (en) * 1968-06-06 1970-12-29 Robertshaw Controls Co Check valve with restricted bypass flow
DE1932373B2 (de) * 1969-06-26 1972-11-02 Papierwagen-daempfungseinrichtung fuer schreib- oder aehnliche bueromaschinen
US3672479A (en) * 1970-10-02 1972-06-27 Seeburg Corp Apparatus for providing a predetermined volume of liquid
DE2057275A1 (de) * 1970-11-21 1972-05-31 Fichtel & Sachs Ag Progressivdaempfer,einstellbar ueber Veraenderung der Durchflusslaenge
JPS4949332A (es) * 1972-09-16 1974-05-13
DE2444350A1 (de) * 1973-12-03 1975-06-05 Sybron Corp Stroemungswiderstand
US3921668A (en) * 1973-12-10 1975-11-25 Richard E Self High energy loss rolled strip fluid control device
AR205938A1 (es) * 1974-08-14 1976-06-15 Hydro Plan Eng Ltd Unidad de goteo
IL45466A (en) * 1974-08-14 1976-07-30 Hydro Plan Eng Ltd Drip irrigation
US3986439A (en) * 1974-11-25 1976-10-19 Deere & Company Piston and slipper arrangement for hydraulic pump or motor
IL68835A (en) * 1976-10-26 1984-10-31 Hydro Plan Eng Ltd Drip irrigation system
CA1096410A (en) * 1977-06-13 1981-02-24 Jan M. A. Wijnhoven Shock absorber piston
US4180096A (en) * 1977-06-23 1979-12-25 J. H. Industries, Inc. Fill valve
DE7833144U1 (de) * 1978-11-08 1979-03-01 Stabilus Gmbh, 5400 Koblenz Druckgasgefüllte Gasfeder
DE2950888A1 (de) * 1979-12-18 1981-06-25 Stabilus Gmbh Daempfkolben fuer pneumatische, hydraulische und hydropneumatische aggregate

Also Published As

Publication number Publication date
IT8068892A0 (it) 1980-12-12
KR840001891B1 (ko) 1984-10-24
IT1193718B (it) 1988-08-24
FR2475173A1 (fr) 1981-08-07
JPS6115296B2 (es) 1986-04-23
BR8008274A (pt) 1981-07-07
US4467899A (en) 1984-08-28
AU535942B2 (en) 1984-04-12
FR2475173B1 (fr) 1986-01-24
GB2065268A (en) 1981-06-24
GB2065268B (en) 1984-05-10
US4466514A (en) 1984-08-21
JPS5694044A (en) 1981-07-30
IT8053802V0 (it) 1980-12-12
KR830004549A (ko) 1983-07-13
AU5869680A (en) 1981-06-25
CA1160255A (en) 1984-01-10
MX151274A (es) 1984-10-30
DE2950888C2 (es) 1992-04-09
DE2950888A1 (de) 1981-06-25
ES497859A0 (es) 1981-11-01

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