ES488542A1 - Un dispositivo de fluido a presion - Google Patents

Un dispositivo de fluido a presion

Info

Publication number
ES488542A1
ES488542A1 ES488542A ES488542A ES488542A1 ES 488542 A1 ES488542 A1 ES 488542A1 ES 488542 A ES488542 A ES 488542A ES 488542 A ES488542 A ES 488542A ES 488542 A1 ES488542 A1 ES 488542A1
Authority
ES
Spain
Prior art keywords
fluid
cylinder
piston rod
pressurized fluid
fluid device
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
ES488542A
Other languages
English (en)
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 ES488542A1 publication Critical patent/ES488542A1/es
Expired 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
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Basic Packing Technique (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Un dispositivo de fluido a presión que comprende medios de caja (1,30,5) , una cavidad (17) definida dentro de dichos medios de caja (1,30,5), un paso (33) de vástago de pistón a través de dichos medios de caja (1,30,5) , un vástago de pistón (2) introducido en dicha cavidad (17) por dicho paso (33) del vástago de pistón y que puede moverse con respecto a dichos medios de caja (1,30,5), medios obturadores para cerrar dicha cavidad (17) con respecto a la atmósfera circundante en el funcionamiento, un paso de relleno (34) a través de dichos medios de caja (1,30,5) que tienen un extremo interior (34a) adyacente a dicha cavidad (17) para introducir un fluido a presión en dicha cavidad (17), un miembro de cierre (6) dentro de dicha cavidad (17), que está en una posición de cierre con respecto a dicho extremo interior (34a) de dicho paso de relleno (34) durante el funcionamiento del dispositivo, en el que dicho miembro de cierre (6) puede moverse dentro de dicha cavidad (17), de forma que pueda pasar a una posición de relleno alejada de dicha posición de cierre durante el relleno de dicha cavidad (17) con dicho fluido a presión y en el que se facilitan medios de enganche en dicho miembro de cierre (6) y en dicho vástago de pistón (2) para aproximar dicho miembro de cierre (6) a dicha posición de cierre por el movimiento de dicho vástago de pistón (2) con respecto a dichos medios de caja (1,30,5)
ES488542A 1979-02-14 1980-02-13 Un dispositivo de fluido a presion Expired ES488542A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792905511 DE2905511A1 (de) 1979-02-14 1979-02-14 Pneumatische oder hydropneumatische verstelleinrichtung mit fuellung ueber die kolbenstangendichtung

Publications (1)

Publication Number Publication Date
ES488542A1 true ES488542A1 (es) 1980-10-01

Family

ID=6062842

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488542A Expired ES488542A1 (es) 1979-02-14 1980-02-13 Un dispositivo de fluido a presion

Country Status (8)

Country Link
US (1) US4335871A (es)
JP (1) JPS55109841A (es)
AU (1) AU533449B2 (es)
DE (1) DE2905511A1 (es)
ES (1) ES488542A1 (es)
FR (1) FR2449237B1 (es)
GB (1) GB2043830B (es)
IT (2) IT1128223B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1162955A (en) * 1980-02-20 1984-02-28 George C. Ludwig Improved pneumatic counterbalance
FR2500556A1 (fr) * 1981-02-23 1982-08-27 Allinquant J G Dispositif de butee de fin de course d'amortisseur et appareil telescopique analogue
DE3122626A1 (de) * 1981-06-06 1983-01-20 Fichtel & Sachs Ag, 8720 Schweinfurt Fuellung von schwingungsdaempfern
US4556092A (en) * 1983-12-30 1985-12-03 Maremont Corporation Gas charging fixture for hydropneumatic shock absorbers and the like
US5458219A (en) * 1984-02-07 1995-10-17 Anderson; Richard D. Pressurized shock absorber
US4616812A (en) * 1984-11-13 1986-10-14 Tornero Lino E Hydropneumatic spring cylinder and method of filling the same
DE3529422A1 (de) * 1985-08-16 1987-02-26 Stabilus Gmbh Dichtung fuer pneumatische, hydraulische oder hydropneumatische aggregate
US4884665A (en) * 1985-12-24 1989-12-05 Ford Motor Company Automotive shock absorber with unitary striker plate and closure cap
GB8629682D0 (en) * 1986-12-11 1987-01-21 Armstrong Patents Co Ltd Telescopic shock absorber construction
US5011121A (en) * 1987-04-15 1991-04-30 Eagle-Picher Industries, Inc. Seal for gas spring
IT1210723B (it) * 1987-05-11 1989-09-20 Boge Italia Spa Molla a gas a spinta variabile
US5107970A (en) * 1991-04-17 1992-04-28 Monroe Auto Equipment Company High pressure sealing system and method
DE4130688A1 (de) * 1991-09-14 1993-05-13 Glyco Metall Werke Tribologisches system an fuehrungselementen und relativ dazu axial bewegbaren elementen wie kolbenstangen oder fuehrungsstangen, sowie dessen anwendung bei stossdaempfern oder federbeinen
GB9325347D0 (en) * 1993-12-10 1994-02-16 Dev Enterprises Limited Gas springs
DE19502161A1 (de) * 1995-01-25 1996-08-01 Suspa Compart Ag Mit Fluid gefüllte Zylinder-Kolbenstangen-Einheit, insbesondere Gasfeder
US5509514A (en) * 1995-04-14 1996-04-23 General Motors Corporation Gas charging of suspension damper
FR2766888A1 (fr) * 1997-07-30 1999-02-05 Orflam Ind Dispositif a fluide compressible tel qu'un ressort a gaz, installation et procede de remplissage
JP3646868B2 (ja) * 2000-11-09 2005-05-11 大同メタル工業株式会社 油圧緩衝器
CN101101032B (zh) * 2006-07-06 2010-05-12 浙江正裕工业有限公司 单缸充气封装工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708573A (en) * 1952-07-10 1955-05-17 Wales Strippit Corp Seal for liquid springs
BE514934A (es) * 1952-08-29
NL264702A (es) * 1960-06-01 1900-01-01
CH394742A (de) * 1960-11-03 1965-06-30 Fichtel & Sachs Ag Hochdruckdichtung
DE1218806B (de) * 1961-05-19 1966-06-08 Hans Peter Doetsch Druckgasfeder mit einem in einen Behaelter einfahrenden Plungerkolben und Verfahren zum Fuellen derselben
NL278497A (es) * 1961-05-19 1900-01-01
NL285982A (es) * 1961-11-29
GB1132463A (en) * 1965-03-24 1968-11-06 William Kenneth Wasdell Improvements in shock absorbers or vibration dampers
US3366379A (en) * 1965-10-23 1968-01-30 Maremont Corp Air spring
GB1277421A (en) * 1968-05-21 1972-06-14 Girling Ltd Improvements in or relating to pneumatic springs
DE2020964C3 (de) * 1970-04-29 1974-08-29 Fichtel & Sachs Ag, 8720 Schweinfurt Dichtungsführungsanordnung für Schwingungsdämpfer oder pneumatische bzw. hydropneumatic he Abfederungen
US3827539A (en) * 1970-06-12 1974-08-06 Monroe Belgium Nv Shock absorber and piston valve structure
JPS466168A (es) * 1971-04-30 1971-12-07
DE7422901U (de) * 1974-07-05 1974-10-31 Stabilus Gmbh Gasfeder mit Ölkissenabdichtung
CH594088A5 (es) * 1975-06-17 1977-12-30 Rueti Ag Maschf
JPS5213078A (en) * 1975-07-21 1977-02-01 Tokico Ltd Gas enclosing method of a sealing-shaped cylinder device
JPS5270416A (en) * 1975-12-10 1977-06-11 Tokico Ltd Method of sealing gas in pressure container
JPS583160B2 (ja) * 1976-03-19 1983-01-20 トキコ株式会社 圧力容器へのガス封入方法
JPS6018878B2 (ja) * 1976-06-19 1985-05-13 トキコ株式会社 緩衝器のガス封入方法
US4194731A (en) * 1978-12-20 1980-03-25 Atwood Vacuum Machine Company Gas spring and method of filling the same

Also Published As

Publication number Publication date
IT8067211A0 (it) 1980-02-13
DE2905511A1 (de) 1980-08-28
GB2043830A (en) 1980-10-08
JPS55109841A (en) 1980-08-23
US4335871A (en) 1982-06-22
GB2043830B (en) 1983-08-03
IT1128223B (it) 1986-05-28
AU5551180A (en) 1980-08-21
FR2449237A1 (fr) 1980-09-12
FR2449237B1 (fr) 1986-04-11
AU533449B2 (en) 1983-11-24
IT8052938V0 (it) 1980-02-13

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