ES2195763B1 - Cilindro de gas. - Google Patents

Cilindro de gas.

Info

Publication number
ES2195763B1
ES2195763B1 ES200200177A ES200200177A ES2195763B1 ES 2195763 B1 ES2195763 B1 ES 2195763B1 ES 200200177 A ES200200177 A ES 200200177A ES 200200177 A ES200200177 A ES 200200177A ES 2195763 B1 ES2195763 B1 ES 2195763B1
Authority
ES
Spain
Prior art keywords
piston
chamber
disc
gas
allow
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
ES200200177A
Other languages
English (en)
Other versions
ES2195763A1 (es
Inventor
Mercedes Cantera Fernandez
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.)
Nitrogas S L
NITROGAS SL
Original Assignee
Nitrogas S L
NITROGAS SL
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 Nitrogas S L, NITROGAS SL filed Critical Nitrogas S L
Priority to ES200200177A priority Critical patent/ES2195763B1/es
Publication of ES2195763A1 publication Critical patent/ES2195763A1/es
Application granted granted Critical
Publication of ES2195763B1 publication Critical patent/ES2195763B1/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
    • F16F9/0218—Mono-tubular units
    • 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
    • F16F9/0227—Telescopic characterised by the piston construction

Landscapes

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

Abstract

El cilindro de gas incluye un cuerpo cilíndrico (1) con un vástago pistón (3-4) que delimita dos cámaras una de entrada (5) y una de compresión (6). El pistón (4) incorpora un disco (8) con válvulas de bola (9), de tal manera que, entre el pistón (4) y el citado disco (8) se establece una subcámara (6'') que está en comunicación permanente con la cámara de presión (6), a través de unos pasos axiales (10). Las válvulas de bola (9) únicamente permiten el paso de gas desde la cámara (5) hasta la subcámara (6''), cerrando la comunicación en sentido inverso. El cilindro se complementa con un segundo pistón (11) montado internamente al vástago (3) y rematado en su extremo inferior en una proyección cónica (14) que se aloja, con mayor o menor separación, sobre un orificio complementario (15) previsto en el disco (8), siendo la posición de este segundo pistón (11) regulable a voluntad, actuando sobre una cabeza externa (13), para permitir la regulación del caudal de gas entre la cámara de entrada (5)y la cámara de compresión (6), en ambos sentidos.
ES200200177A 2002-01-28 2002-01-28 Cilindro de gas. Expired - Fee Related ES2195763B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200200177A ES2195763B1 (es) 2002-01-28 2002-01-28 Cilindro de gas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200177A ES2195763B1 (es) 2002-01-28 2002-01-28 Cilindro de gas.

Publications (2)

Publication Number Publication Date
ES2195763A1 ES2195763A1 (es) 2003-12-01
ES2195763B1 true ES2195763B1 (es) 2005-03-01

Family

ID=29762983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200177A Expired - Fee Related ES2195763B1 (es) 2002-01-28 2002-01-28 Cilindro de gas.

Country Status (1)

Country Link
ES (1) ES2195763B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2336523B1 (es) * 2007-10-04 2011-02-03 Nitrogas, S.A. Unipersonal Cilindro de gas de parada controlada.
CN102777530B (zh) * 2012-07-31 2015-02-04 常州气弹簧有限公司 无极调速气弹簧
EP4075010A1 (en) * 2019-12-11 2022-10-19 Bikkean Global Services S.L.U. Die separator cylinder, and die for presses

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484883A (en) * 1946-02-23 1949-10-18 Hanna Engineering Works Pneumatic shock absorbing cylinder
US2525317A (en) * 1948-04-17 1950-10-10 Hanna Engineering Works Shock absorber
US3074437A (en) * 1953-02-10 1963-01-22 Mercier Jean Piston accumulator
US2764997A (en) * 1953-10-22 1956-10-02 Tommy J Mccuistion Accumulators
US5318281A (en) * 1991-10-28 1994-06-07 Wallis Bernard J Self contained gas spring and die cylinder
WO1997008476A1 (en) * 1995-08-29 1997-03-06 Diebolt International, Inc. Delay return gas spring

Also Published As

Publication number Publication date
ES2195763A1 (es) 2003-12-01

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