ES2154997B1 - Resorte de gas con funcion de parada intermedia y compensacion de la temperatura. - Google Patents

Resorte de gas con funcion de parada intermedia y compensacion de la temperatura.

Info

Publication number
ES2154997B1
ES2154997B1 ES009802560A ES9802560A ES2154997B1 ES 2154997 B1 ES2154997 B1 ES 2154997B1 ES 009802560 A ES009802560 A ES 009802560A ES 9802560 A ES9802560 A ES 9802560A ES 2154997 B1 ES2154997 B1 ES 2154997B1
Authority
ES
Spain
Prior art keywords
valve
spring
piston
temperature compensation
intermediate stop
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
ES009802560A
Other languages
English (en)
Other versions
ES2154997A1 (es
Inventor
Klaus Koch
Rainer Sauer
Oliver Schuttler
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 ES2154997A1 publication Critical patent/ES2154997A1/es
Application granted granted Critical
Publication of ES2154997B1 publication Critical patent/ES2154997B1/es
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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or 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
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3214—Constructional features of pistons
    • 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
    • F16F9/50—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
    • F16F9/52—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 in case of change of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

Resorte de gas con función de parada intermedia y compensación de la temperatura, que comprende un cilindro con una carga de fluido, en donde un émbolo dispuesto en un vástago de émbolo subdivide el cilindro en dos cámaras de trabajo y en donde en el émbolo se dispone una válvula de conexión a la que se conectan una válvula de sobrepresión formada por un resorte y un cuerpo de válvula, en donde en un primer margen de la carrera del émbolo la válvula de conexión y la válvula de sobrepresión son puenteadas por un bypass y el resorte de la válvula de sobrepresión posee una fuerza de resorte dependiente de la temperatura, que, con temperaturas de funcionamiento crecientes, posee una fuerza de resorte mayor, con lo que la fuerza de presión necesaria para la apertura de la válvula de sobrepresión aumenta en la misma medida.
ES009802560A 1997-12-11 1998-12-07 Resorte de gas con funcion de parada intermedia y compensacion de la temperatura. Expired - Fee Related ES2154997B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755080A DE19755080B4 (de) 1997-12-11 1997-12-11 Gasfeder mit Zwischenstopfunktion und Temperaturkompensation

Publications (2)

Publication Number Publication Date
ES2154997A1 ES2154997A1 (es) 2001-04-16
ES2154997B1 true ES2154997B1 (es) 2001-11-01

Family

ID=7851575

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009802560A Expired - Fee Related ES2154997B1 (es) 1997-12-11 1998-12-07 Resorte de gas con funcion de parada intermedia y compensacion de la temperatura.

Country Status (8)

Country Link
US (1) US6179099B1 (es)
JP (1) JP3112895B2 (es)
AU (1) AU745689B2 (es)
BR (1) BR9805333A (es)
DE (1) DE19755080B4 (es)
ES (1) ES2154997B1 (es)
FR (1) FR2772446B1 (es)
GB (1) GB2332937B (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938249C2 (de) * 1999-08-12 2002-03-07 Stabilus Gmbh Axial beweglicher Schaltring innerhalb einer Nut
DE10054904A1 (de) * 2000-11-06 2002-05-16 Grass Gmbh Hoechst Brems- und Dämpfungselement für bewegliche Möbelteile
KR20030043093A (ko) * 2001-11-27 2003-06-02 엘지이노텍 주식회사 일방향 완충장치
US6773002B2 (en) * 2002-01-28 2004-08-10 Barnes Group Inc. Compression spring rod
US7000908B2 (en) * 2002-01-29 2006-02-21 Barnes Group Inc. Tailgate stabilizer
DE10228510B4 (de) * 2002-06-26 2013-09-12 Geze Gmbh Ventil für einen Türschließer
US8292274B2 (en) * 2003-01-10 2012-10-23 Barnes Group Inc. Dampened compression spring rod
US20050016803A1 (en) * 2003-07-25 2005-01-27 Chad Brummitt Multiple stop gas spring for vehicle closure
US20060027955A1 (en) 2004-08-04 2006-02-09 Barnes Group Inc., A Corporation Of Delaware Non-linear spring system
US7387181B2 (en) * 2004-10-04 2008-06-17 Associated Spring Raymond Hood lift system
DE102005005789B4 (de) * 2005-02-09 2010-01-14 Zf Friedrichshafen Ag Druckbehälter in einem Schwingungsdämpfer
US7097012B1 (en) * 2005-02-18 2006-08-29 Daimlerchrysler Corporation Compact temperature compensating gas spring
DE102005044578B3 (de) * 2005-09-17 2007-05-10 Stabilus Gmbh Gasfeder
US7677539B2 (en) * 2006-02-23 2010-03-16 Barnes Group Inc. Force control strut
KR100810518B1 (ko) 2006-10-19 2008-03-07 인하대학교 산학협력단 초탄성 형상기억합금을 이용한 댐퍼
DE102007034416A1 (de) * 2007-07-20 2009-01-22 Läpple AG Gasdruckfeder mit Messmittel sowie Einrichtung und Verfahren zur Überwachung zumindest einer innerhalb und/oder an einer Gasdruckfeder auftretenden physikalischen Messgröße
KR100925960B1 (ko) 2008-05-13 2009-11-09 현대자동차주식회사 리프트 구조
KR100992676B1 (ko) 2008-11-12 2010-11-05 현대자동차주식회사 차량용 가스 리프터
US9188184B2 (en) 2012-05-14 2015-11-17 Barnes Group Inc. Telescoping strut
US9217485B2 (en) * 2013-11-14 2015-12-22 Chung-Hsing Wu Hydraulic damper device
GB2526828A (en) * 2014-06-03 2015-12-09 Lama D D Dekani Improvements in dampers
DE102015212860A1 (de) * 2015-07-09 2017-01-12 Suspa Gmbh Kolben-Vorrichtung, Verfahren zum Herstellen einer derartigen Kolben-Vorrichtung sowie Kolben-Zylinder-Einheit mit einer derartigen Kolben-Vorrichtung
CN107228151A (zh) * 2017-07-05 2017-10-03 无锡比德希减震阻尼技术有限公司 一种一体式可调缓冲器
CN108843716B (zh) * 2018-07-27 2021-01-08 南京航空航天大学 一种无人飞行器的气动式的直线缓冲分离装置
CN109707072B (zh) * 2019-01-31 2022-04-15 吉林建筑大学 一种预应力夯土建筑墙体及其建造方法
CN109751357B (zh) * 2019-02-12 2021-04-16 科马智能悬架技术(苏州)有限公司 一种导向器及倒插式单筒减振器
DE102019118211A1 (de) * 2019-07-05 2021-01-07 Stabilus Gmbh Temperaturgetriebene Ventilanordnung
CN112431885A (zh) * 2020-11-16 2021-03-02 广州市完美车业有限公司 一种双气室空气弹簧
DE102021201221A1 (de) * 2021-02-09 2022-08-11 Suspa Gmbh Baugruppe für eine fluidgefüllte Kolben-Zylinder-Einheit sowie fluidgefüllte Kolben-Zylinder-Einheit mit einer derartigen Baugruppe

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US190291A (en) * 1877-05-01 Improvement in coiled springs
US2352197A (en) * 1943-02-03 1944-06-27 Earlc M Harvey Automatic valve
US3791494A (en) * 1971-03-11 1974-02-12 Maremont Corp Temperature compensating means for a hydraulic shock absorber
DE2526437C2 (de) * 1975-06-13 1985-10-17 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Kraftspeicher mit Dämpfungseinrichtung
FR2379731A1 (fr) * 1977-02-08 1978-09-01 Snecma Ressort lineaire
JPS5753139U (es) * 1980-09-11 1982-03-27
DE3301544A1 (de) * 1983-01-19 1984-07-19 Stabilus Gmbh, 5400 Koblenz Gasfeder als huborgan zum oeffnen von nach oben schwenkbaren klappen
US4585099A (en) * 1984-01-10 1986-04-29 Tayco Developments, Inc. Molded plastic cylinder for energy absorbers, fluid cylinders, and the like
US4828169A (en) * 1988-09-09 1989-05-09 Smith Daniel J Adjustable air valve
JPH0345183A (ja) 1989-07-10 1991-02-26 Mitsubishi Electric Corp 張力用回転機の駆動制御装置
ES2057589T3 (es) * 1989-09-11 1994-10-16 Stabilus Gmbh Resorte de gas autobloqueante con valvula de derivacion termosensible.
US5123593A (en) * 1990-01-23 1992-06-23 Rundle Gregory E Manual override heat sensitive valve
CA2120862C (en) 1993-04-30 1997-03-18 Mark A. Popjoy Self-blocking gas spring with temperature-responsive bypass valve
JP3316774B2 (ja) 1994-03-31 2002-08-19 トキコ株式会社 ガススプリング
DE4421773A1 (de) * 1994-06-22 1995-10-05 Fichtel & Sachs Ag Gasfeder
GB2305991B (en) * 1995-10-09 1999-07-07 Draftex Ind Ltd Gas spring
US5722643A (en) 1996-03-07 1998-03-03 Avm, Inc. Temperature compensated safety gas spring
US5967268A (en) * 1997-03-17 1999-10-19 Tenneco Automotive Inc. Temperature responsive damper

Also Published As

Publication number Publication date
ES2154997A1 (es) 2001-04-16
JPH11270612A (ja) 1999-10-05
AU745689B2 (en) 2002-03-28
US6179099B1 (en) 2001-01-30
FR2772446A1 (fr) 1999-06-18
GB2332937A (en) 1999-07-07
GB9827086D0 (en) 1999-02-03
FR2772446B1 (fr) 2001-12-07
JP3112895B2 (ja) 2000-11-27
BR9805333A (pt) 1999-12-14
DE19755080A1 (de) 1999-07-01
GB2332937B (en) 2002-03-20
AU9706898A (en) 1999-07-01
DE19755080B4 (de) 2004-12-02

Similar Documents

Publication Publication Date Title
ES2154997B1 (es) Resorte de gas con funcion de parada intermedia y compensacion de la temperatura.
TR200400319T4 (tr) Dağıtım gücü yüksek amortisör
SE8500740D0 (sv) Hydraulanordning
DE69608282D1 (de) Hydrauliksystem für den Betrieb eines hydraulischen Wagenhebers
KR960018487A (ko) 유압 실린더
US5509513A (en) Bidirectional snubber for a hydraulic suspension cylinder
RU96105948A (ru) Устройство для перевода стрелок
DE3873319D1 (de) Ausstossvorrichtung fuer munitionstraeger.
ATE289022T1 (de) Federungseinrichtung
DE3462280D1 (en) Fluid pressure actuator having a piston cushioning device in final positions
ES2154987B1 (es) Muelle de gas con compensacion de temperatura.
KR870011017A (ko) 압송장치
BR0203113A (pt) Montagem de amortecedor de choque a gás-hidráulico
CN111577811A (zh) 一种黏滞阻尼器
KR970007023A (ko) 감압밸브
ATE277288T1 (de) Elektrohydraulische überwachungseinrichtung für einen doppelt wirkenden hydrozylinder
BR0102932A (pt) Válvula de freio a dois estágios
ES2017620B3 (es) Muelle de bloqueo hidraulico
ATE284497T1 (de) Schwingungsdämpfer
ES2152149B1 (es) Amortiguador con piston con filtro de alta velocidad.
KR890006984A (ko) 유체 압력 증압기
SU1539402A1 (ru) Гидросистема управлени
RU92011244A (ru) Гидравлический силовой цилинд
JPH0566353U (ja) エアショックアブソーバ
ATE145028T1 (de) Ventilsteuervorrichtung

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20010416

Kind code of ref document: A1

Effective date: 20010416

FD1A Patent lapsed

Effective date: 20100315