[go: up one dir, main page]

BE811789A - Dispositif de commande pour verin a controle fluidique - Google Patents

Dispositif de commande pour verin a controle fluidique

Info

Publication number
BE811789A
BE811789A BE141573A BE141573A BE811789A BE 811789 A BE811789 A BE 811789A BE 141573 A BE141573 A BE 141573A BE 141573 A BE141573 A BE 141573A BE 811789 A BE811789 A BE 811789A
Authority
BE
Belgium
Prior art keywords
control device
cylinder control
controlled cylinder
fluidically controlled
fluidically
Prior art date
Application number
BE141573A
Other languages
English (en)
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 filed Critical
Publication of BE811789A publication Critical patent/BE811789A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Actuator (AREA)
BE141573A 1973-03-09 1974-03-01 Dispositif de commande pour verin a controle fluidique BE811789A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308507A FR2220699B1 (fr) 1973-03-09 1973-03-09

Publications (1)

Publication Number Publication Date
BE811789A true BE811789A (fr) 1974-07-01

Family

ID=9116057

Family Applications (1)

Application Number Title Priority Date Filing Date
BE141573A BE811789A (fr) 1973-03-09 1974-03-01 Dispositif de commande pour verin a controle fluidique

Country Status (8)

Country Link
US (1) US3968735A (fr)
JP (1) JPS49125905A (fr)
BE (1) BE811789A (fr)
DE (1) DE2411196A1 (fr)
FR (1) FR2220699B1 (fr)
GB (1) GB1452538A (fr)
IT (1) IT1009247B (fr)
SE (1) SE410029B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105649A1 (de) * 1981-02-17 1982-09-30 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Dosierpumpe
SE450517B (sv) * 1982-09-23 1987-06-29 Volvo Ab Cylinder med tvastegsrorelse
DE3539337A1 (de) * 1985-11-06 1987-05-21 Dornier Gmbh Druckmittelbetaetigbare stelleinrichtung zur einstellung aufeinanderfolgender schaltschritte
FR2591677B1 (fr) * 1985-12-17 1988-02-05 Videocolor Verin bi-pression
DE3603109A1 (de) * 1986-02-01 1987-08-06 Dischler Helmut Hydraulische handpumpe zum betaetigen von kabelschuhpressen und anderen hydraulischen werkzeugen
IT1213357B (it) * 1986-10-13 1989-12-20 Afros Spa Unita' di pompaggio a pistoni coassiali.
JP2762089B2 (ja) * 1989-01-13 1998-06-04 曙ブレーキ工業株式会社 三位置位置決め油圧シリンダー
US4949943A (en) * 1989-07-10 1990-08-21 Kurt Manufacturing Company, Inc. Multiple air cylinder clamp for vise
US5012725A (en) * 1990-04-19 1991-05-07 Rockwell International Corporation Three position actuator for shifting a two speed transfer case
DE4020368A1 (de) * 1990-06-27 1992-01-02 Bosch Gmbh Robert Arbeitszylinder
US5133245A (en) * 1991-04-12 1992-07-28 P. L. Porter Company Continuously adjustable stroke limiter for hydraulic positioner
DE4211639A1 (de) * 1992-04-07 1993-10-14 Schuler Gmbh L Hochlaufsteuerung für die Druckwange in einem Ziehapparat
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder
DK170122B1 (da) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Stor totakts forbrændingsmotor
AU3622095A (en) * 1994-10-04 1996-04-26 Precision Dispensing Systems Limited A positive displacement pump
GB9907328D0 (en) * 1999-03-31 1999-05-26 Lucas Ind Plc Retention of a member within a hollow body
US6314862B1 (en) * 2000-01-24 2001-11-13 Retterer Manufacturing Co., Inc. Combination cylinder and pistons
SE528417C8 (sv) * 2005-03-18 2007-01-30 Hydrauto Light Cylinders Bispg Anordning för justering av slaglängden hos ett tryckmediumaktiverat kolvsylinerorgan
CN105836111B (zh) * 2016-05-25 2018-11-27 江西洪都航空工业集团有限责任公司 一种具有机械逻辑控制能力的作动筒
WO2024172704A1 (fr) * 2023-02-14 2024-08-22 Epiroc Rock Drills Aktiebolag Pompe de dosage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836378A (en) * 1958-05-27 Servomechanism
US2282118A (en) * 1941-01-16 1942-05-05 Lawrence M Daniel Wheel straightener
US2298359A (en) * 1941-01-18 1942-10-13 Hydraulic Dev Corp Inc Press control
US2714370A (en) * 1950-05-13 1955-08-02 Jeschke Herbert Rock drill

Also Published As

Publication number Publication date
SE410029B (sv) 1979-09-17
GB1452538A (en) 1976-10-13
DE2411196A1 (de) 1974-09-12
US3968735A (en) 1976-07-13
FR2220699A1 (fr) 1974-10-04
IT1009247B (it) 1976-12-10
FR2220699B1 (fr) 1978-03-10
JPS49125905A (fr) 1974-12-03

Similar Documents

Publication Publication Date Title
BE811789A (fr) Dispositif de commande pour verin a controle fluidique
BE764136A (fr) Dispositif de manoeuvre pour verin hydraulique par signaux de commande a longeurs d'impulsions modulees
BE810379A (fr) Dispositif de commande hydraulique
BE810378A (fr) Dispositif de commande hydraulique
FR2280008A1 (fr) Dispositif de commande subaquatique pour tete de tubage
FR2280140A1 (fr) Dispositif de commande pour machine de vente
BE764226A (fr) Dispositif de commande pour machine a courant
BE810097A (fr) Mecanisme de vanne de commande
FR2293612A1 (fr) Dispositif de commande hydraulique
FR2291371A1 (fr) Dispositif de commande pour machine hydraulique
BE813798A (fr) Dispositif de commande logique pour distributeur de revelateur
FR1414118A (fr) Dispositif de commande pour machine d'impression
FR1160667A (fr) Dispositif de commande hydraulique pour machine d'impression par fils
FR2319038A1 (fr) Dispositif hydraulique de commande
FR2347585A1 (fr) Piston pour organe de commande a fluide
FR2331419A2 (fr) Dispositif de commande analogique pour la limitation sans butee de la course de machines-outils
BE802668A (fr) Unite de commande pour un convertisseur statique a commande independante
BE779928A (fr) Transformateur-transmetteur d'impulsions pour la commande de thyristor
CH516095A (fr) Dispositif de commande d'un vérin
BE790084A (fr) Dispositif de commande hydraulique pour distributeur de feuillards
BE798166A (fr) Dispositif de commande, plus specialement pour presses a mitraille destinees a la reduction de volumes de materiaux
FR2323046A1 (fr) Verin hydraulique a double effet pour systemes de commande
FR2280129A1 (fr) Dispositif de commande hydraulique
BE782277A (fr) Dispositif hydraulique a basse pression pour la commande de position delits
CH547959A (fr) Dispositif de commande pour verin a double effet.

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMISSARIAT A L ENERGIE ATOMIQUE

Effective date: 19850301