BE618938R - Système d'étanchéité pour pistons ou tiges de piston de cylindres hydrauliques - Google Patents

Système d'étanchéité pour pistons ou tiges de piston de cylindres hydrauliques

Info

Publication number
BE618938R
BE618938R BE618938A BE618938A BE618938R BE 618938 R BE618938 R BE 618938R BE 618938 A BE618938 A BE 618938A BE 618938 A BE618938 A BE 618938A BE 618938 R BE618938 R BE 618938R
Authority
BE
Belgium
Prior art keywords
pistons
hydraulic cylinders
piston rods
sealing system
sealing
Prior art date
Application number
BE618938A
Other languages
English (en)
Original Assignee
Teves Kg Alfred
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 Teves Kg Alfred filed Critical Teves Kg Alfred
Application granted granted Critical
Publication of BE618938R publication Critical patent/BE618938R/fr

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
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • F16J15/48—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings influenced by the pressure within the member to be sealed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Architecture (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
BE618938A 1961-11-30 1962-06-14 Système d'étanchéité pour pistons ou tiges de piston de cylindres hydrauliques BE618938R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0021200 1961-11-30

Publications (1)

Publication Number Publication Date
BE618938R true BE618938R (fr) 1962-10-01

Family

ID=7550007

Family Applications (1)

Application Number Title Priority Date Filing Date
BE618938A BE618938R (fr) 1961-11-30 1962-06-14 Système d'étanchéité pour pistons ou tiges de piston de cylindres hydrauliques

Country Status (4)

Country Link
US (1) US3169455A (fr)
BE (1) BE618938R (fr)
GB (1) GB1020899A (fr)
SE (1) SE218124C1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4910774B1 (fr) * 1967-11-04 1974-03-13
US4004443A (en) * 1968-10-16 1977-01-25 Commissariat A L'energie Atomique Dynamic sealing device for high-temperature and high-pressure operation
BE793196A (fr) * 1971-12-23 1973-04-16 Clark Equipment Co Verin a mouvement lineaire du type a cylindre et piston
US4924757A (en) * 1987-10-13 1990-05-15 The Boeing Company Lightweight cylinder head attachment for fluid actuators
FR2677620B1 (fr) * 1991-06-12 1993-02-19 Oreal Dispositif de distribution d'un liquide, de type "bidon aerosol", contenant un piston.
DE4203384C2 (de) * 1992-02-06 1994-10-20 Hunger Walter Dr Ing E H Kolben einer Kolbenmaschine
CH687098A5 (fr) * 1992-06-11 1996-09-13 Honeywell Lucifer Sa Dispositif d'assemblage par pincement d'une pièce élastiquement compressible.
DE19708951A1 (de) * 1997-03-05 1998-09-24 Uhp Corp Hochdruckkolbendichtung
DE59709502D1 (de) * 1997-06-03 2003-04-17 Thomas Handtmann Kolbenpumpe
US6035634A (en) * 1999-02-09 2000-03-14 Latch-Tool Development Co. Llc Compact, resistance regulated, multiple output hydraulic tool and seal valve arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004618A (en) * 1933-07-29 1935-06-11 Cincinnati Butchers Supply Co Press-head for stuffing machines
US2157039A (en) * 1938-04-28 1939-05-02 John E Smith S Sons Company Piston construction

Also Published As

Publication number Publication date
GB1020899A (en) 1966-02-23
SE218124C1 (sv) 1968-01-09
US3169455A (en) 1965-02-16

Similar Documents

Publication Publication Date Title
BE618938R (fr) Système d'étanchéité pour pistons ou tiges de piston de cylindres hydrauliques
BE596165A (fr) Système d'etancheité pour pistons ou tiges de piston de cylindres hydrauliques.
IT995028B (it) Pistone per cilindri fluido dinamici
FR1267665A (fr) Dispositif d'étanchéité pour les pistons et les tiges de pistons de cylindres hydrauliques
BE781012A (fr) Bourrage pour tiges de piston
FR82143E (fr) Dispositif d'étanchéité pour les pistons et les tiges de pistons de cylindres hydrauliques
FR2291423A1 (fr) Piston d'etancheite pour verin de manoeuvre
BE615366A (fr) Joint d'étanchéité de piston pour étançons hydrauliques de mine
FR1509755A (fr) Dispositif d'étanchéité pour pistons de cylindres pneumatiques ou hydrauliques
FR1383515A (fr) Vérin pour fluides sous pression pneumatiques ou hydrauliques
FR1373320A (fr) Perfectionnements relatifs aux garnitures d'étanchéité pour tiges de piston montées dans des cylindres hydrauliques
FR1255193A (fr) Joint d'étanchéité, notamment pour pistons de presses ou vérins hydrauliques
FR1297793A (fr) Ensemble de joint pour cylindre et piston hydraulique et similaires
FR1308168A (fr) Maître-cylindre pour système de freinage à fluide
CH441902A (fr) Segment d'étanchéité pour piston
FR1258165A (fr) Bague d'étanchéité pour piston
FR1293946A (fr) étanchéité pour pistons
FR1354191A (fr) Piston pour vérins hydrauliques
FR1334159A (fr) Garniture d'étanchéité pour piston
BE792699A (fr) Dispositif d'etancheite pour tiges de piston de verins et analogues, notamment pour la suspension de vehicules
FR1436047A (fr) Piston étanche pour vérins hydrauliques
FR1175757A (fr) Membrane d'étanchéité notamment pour pompe d'actionnement de vérin
FR1382351A (fr) Joint d'étanchéité annulaire pour des pistons montés à coulissement dans des cylindres de mécanismes hydrauliques
FR1292739A (fr) Dispositif d'amortissement hydraulique pour cylindre à tige de piston
FR1339103A (fr) Système d'assistance pneumatique ou hydraulique pour commandes hydrauliques manuelles