ES2138658T3 - Sistema de estanqueidad. - Google Patents

Sistema de estanqueidad.

Info

Publication number
ES2138658T3
ES2138658T3 ES94912606T ES94912606T ES2138658T3 ES 2138658 T3 ES2138658 T3 ES 2138658T3 ES 94912606 T ES94912606 T ES 94912606T ES 94912606 T ES94912606 T ES 94912606T ES 2138658 T3 ES2138658 T3 ES 2138658T3
Authority
ES
Spain
Prior art keywords
piston
fluid
cylinder
seals
space
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 - Lifetime
Application number
ES94912606T
Other languages
English (en)
Inventor
Frank Mohn
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.)
Framo Engineering AS
Original Assignee
Framo Engineering AS
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 Framo Engineering AS filed Critical Framo Engineering AS
Application granted granted Critical
Publication of ES2138658T3 publication Critical patent/ES2138658T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Road Paving Machines (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Abstract

UN PISTON QUE SUFRE UN MOVIMIENTO DE VAIVEN DENTRO DE UN CILINDRO SE SELLA CON RESPECTO A LA PARED DEL CILINDRO MEDIANTE UN FLUIDO A UNA PRESION MAYOR QUE LA DE LOS FLUIDOS SOBRE LOS LADOS OPUESTOS DEL PISTON SUMINISTRADO AL ESPACIO (18) ENTRE LOS DOS SELLAMIENTOS (19, 20) QUE FUNCIONAN ENTRE EL PISTON Y LA PARED DEL CILINDRO, SE SUMINISTRA UN ACUMULADOR O UNA CAMARA INTENSIFICADORA AUXILIAR (67) A PARTIR DE LA CUAL EL FLUIDO A PRESION ES SUMINISTRADO AL ESPACIO ENTRE LOS DOS SELLAMIENTOS PARA REGULAR LA PRESION ENTRE ELLOS. LOS DOS SELLAMIENTOS ENTRE EL PISTON Y LA PARED DEL CILINDRO PUEDEN ESTAR CONSTITUIDOS RESPECTIVAMENTE MEDIANTE UN PRIMER (19A-19C) Y UN SEGUNDO (20A20C) GRUPO O PLURALIDAD DE SEGMENTOS DE SELLAMIENTO SEPARADOS SELECCIONADOS TENIENDO EN CUENTA EL MATERIAL Y LAS DIMENSIONES DE MANERA QUE REALICEN FUNCIONES ESPECIFICAS. TAMBIEN, UN SISTEMA DE SELLAMIENTO ENTRE UN PISTON Y UN CILINDRO DENTRO DE CUAL EL PISTON SE MUEVE CON UN MOVIMIENTO DE VAIVEN PUEDE COMPRENDER UN SELLAMIENTO DELANTERO (19, 20), QUE TIENE CONVENIENTEMENTE DOS SELLAMIENTOS O GRUPOS DE SEGMENTOS DE SELLAMIENTO SEGUN SE DESCRIBE, SEPARANDO UN FLUIDO DE PROCESAMIENTO O DE TRABAJO (4) QUE ES MOVIDO POR EL PISTON DE UN SEGUNDO FLUIDO (7) EN EL ESPACIO ALREDEDOR DEL PISTON, Y UN SELLAMIENTO DE BARRERA SEPARADO HACIA ATRAS (21A-21C) QUE SEPARA EL SEGUNDO FLUIDO DE UN TERCER FLUIDO QUE LLENA UN ALOJAMIENTO (6) QUE CONTIENE UN MOTOR MEDIANTE EL CUAL ES IMPULSADO EL PISTON.
ES94912606T 1993-04-15 1994-04-13 Sistema de estanqueidad. Expired - Lifetime ES2138658T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939307775A GB9307775D0 (en) 1993-04-15 1993-04-15 Sealing system

Publications (1)

Publication Number Publication Date
ES2138658T3 true ES2138658T3 (es) 2000-01-16

Family

ID=10733865

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94912606T Expired - Lifetime ES2138658T3 (es) 1993-04-15 1994-04-13 Sistema de estanqueidad.

Country Status (11)

Country Link
US (1) US5701797A (es)
EP (1) EP0694139B1 (es)
JP (1) JPH08509051A (es)
BR (1) BR9406456A (es)
CA (1) CA2158028A1 (es)
DE (1) DE69421395T2 (es)
DK (1) DK0694139T3 (es)
ES (1) ES2138658T3 (es)
GB (1) GB9307775D0 (es)
NO (1) NO954006L (es)
WO (1) WO1994024468A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520755B1 (en) 2000-10-10 2003-02-18 Beckman Coulter, Inc. Fluid-moving device with integrated valve
US6983682B2 (en) 2001-11-01 2006-01-10 Per Olav Haughom Method and device at a hydrodynamic pump piston
SE0400442D0 (sv) * 2004-02-25 2004-02-25 Ingenjoers R A Teknik Fa Sealing arrangement for relatively movable parts and device including such a sealing arrangement
ITPN20040029A1 (it) * 2004-04-29 2004-07-29 Elettromeccanica S P A Compressore lineare
US20070009367A1 (en) * 2005-04-21 2007-01-11 Kmt Waterjet Systems, Inc. Close fit cylinder and plunger
US7794215B2 (en) * 2007-02-12 2010-09-14 Regency Technologies Llc High pressure slurry plunger pump with clean fluid valve arrangement
NO329833B1 (no) * 2009-05-13 2011-01-03 Olav Haughom As Anordning ved pumpestempel
US8056251B1 (en) 2009-09-21 2011-11-15 Regency Technologies Llc Top plate alignment template device
CZ302657B6 (cs) * 2010-07-15 2011-08-17 CVUT v Praze, Fakulta strojní Dvoupláštový komorový tlakový válec
US9169797B2 (en) 2011-12-29 2015-10-27 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US9097203B2 (en) 2011-12-29 2015-08-04 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US8720317B2 (en) 2011-12-29 2014-05-13 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US9004038B2 (en) 2011-12-29 2015-04-14 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US10215229B2 (en) * 2013-03-14 2019-02-26 Etagen, Inc. Mechanism for maintaining a clearance gap
WO2020023682A1 (en) 2018-07-24 2020-01-30 Etagen, Inc. Linear electromagnetic machine
US12435716B2 (en) * 2022-05-09 2025-10-07 Hoerbiger Wien Gmbh Pressure packing for a reciprocating piston compressor with buffer gas barrier

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US748916A (en) * 1904-01-05 Gaston charles emile de bonnechose
DE316184C (es) *
US2545506A (en) * 1945-10-17 1951-03-20 Raymond A Walsh Pump
GB724986A (en) * 1953-04-02 1955-02-23 Crossley Premier Engines Ltd Improvements relating to fuel oil injection pumps of internal combustion engines
DE1192777B (de) * 1960-09-29 1965-05-13 Borsig Ag Hochdruckkolbenkompressor
US3168013A (en) * 1962-04-19 1965-02-02 Molins Machine Co Ltd Hydraulic systems
CH408273A (de) * 1963-03-08 1966-02-28 Burckhardt Ag Maschf Spaltabdichtung für den Kolben eines Gaskompressors
US3602613A (en) * 1969-09-25 1971-08-31 Duriron Co High pressure pump
FR2127062A5 (es) * 1971-02-22 1972-10-13 Westinghouse Freins & Signaux
US4229011A (en) * 1976-03-29 1980-10-21 El Paso Polyolefins Company Lubrication system for reciprocating plunger compressors
DE2710428A1 (de) * 1977-03-10 1978-09-14 Hammelmann Paul Plungerpumpe
FR2399593A1 (fr) * 1977-08-01 1979-03-02 Bertin & Cie Dispositif d'etancheite pour mecanisme hydraulique a piston
JPS6022195B2 (ja) * 1982-01-22 1985-05-31 義一 山谷 高圧流体発生装置
US4691620A (en) * 1985-04-19 1987-09-08 Board Of Trustees Of The University Of Kentucky Self-flushing fluid seal assembly
GB8725449D0 (en) * 1987-10-30 1987-12-02 Framo Dev Ltd Sealing arrangement

Also Published As

Publication number Publication date
DK0694139T3 (da) 2000-03-27
CA2158028A1 (en) 1994-10-27
JPH08509051A (ja) 1996-09-24
EP0694139B1 (en) 1999-10-27
NO954006D0 (no) 1995-10-09
EP0694139A1 (en) 1996-01-31
DE69421395T2 (de) 2000-02-10
DE69421395D1 (de) 1999-12-02
NO954006L (no) 1995-11-09
BR9406456A (pt) 1996-01-02
US5701797A (en) 1997-12-30
GB9307775D0 (en) 1993-06-02
WO1994024468A1 (en) 1994-10-27

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