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EP0710774A3 - Arbeitszylinder - Google Patents

Arbeitszylinder Download PDF

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Publication number
EP0710774A3
EP0710774A3 EP95115386A EP95115386A EP0710774A3 EP 0710774 A3 EP0710774 A3 EP 0710774A3 EP 95115386 A EP95115386 A EP 95115386A EP 95115386 A EP95115386 A EP 95115386A EP 0710774 A3 EP0710774 A3 EP 0710774A3
Authority
EP
European Patent Office
Prior art keywords
pressure medium
housing
power cylinder
piston
working cylinder
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.)
Granted
Application number
EP95115386A
Other languages
English (en)
French (fr)
Other versions
EP0710774B1 (de
EP0710774A2 (de
Inventor
Lothar Müller
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of EP0710774A2 publication Critical patent/EP0710774A2/de
Publication of EP0710774A3 publication Critical patent/EP0710774A3/de
Application granted granted Critical
Publication of EP0710774B1 publication Critical patent/EP0710774B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • 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
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Es wird ein Arbeitszylinder vorgeschlagen, der ein Gehäuse (1) aufweist, in dem sich ein Kolbenraum (5) befindet, der einen Kolben (6) aufnimmt. In oder an dem Gehäuse (1) ist ein Druckmittelspeicher (16) angeordnet, der über mindestens eine mit dem Kolbenraum (5) in Fluidverbindung stehende Speicherkammer (17) verfügt, die von einer Druckmittelquellel (P) gespeist wird. Ein derartiger Arbeitszylinder zeichnet sich auch dann durch eine zuverlässige Funktionsweise und ein gutes Ansprechverhalten aus, wenn er in großer Entfernung von der Druckmittelquelle betrieben wird.
EP95115386A 1994-11-07 1995-09-29 Arbeitszylinder Expired - Lifetime EP0710774B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4439667A DE4439667C2 (de) 1994-11-07 1994-11-07 Arbeitszylinder
DE4439667 1994-11-07

Publications (3)

Publication Number Publication Date
EP0710774A2 EP0710774A2 (de) 1996-05-08
EP0710774A3 true EP0710774A3 (de) 1998-07-29
EP0710774B1 EP0710774B1 (de) 2002-01-09

Family

ID=6532639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95115386A Expired - Lifetime EP0710774B1 (de) 1994-11-07 1995-09-29 Arbeitszylinder

Country Status (4)

Country Link
US (1) US5638676A (de)
EP (1) EP0710774B1 (de)
KR (1) KR0158761B1 (de)
DE (2) DE4439667C2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29614205U1 (de) * 1996-08-16 1996-10-02 Kuhnke GmbH, 23714 Malente Fluidisch betätigbares Arbeitsglied
DE29714681U1 (de) * 1997-08-16 1997-10-16 Festo AG & Co, 73734 Esslingen Fluidbetätigter Arbeitszylinder
DE19823347A1 (de) * 1998-05-13 1999-11-18 Claas Ohg Einrichtung zur Steuerung und Einstellung von Arbeitszylindern
DE19826488A1 (de) * 1998-06-13 1999-12-23 Dautel Gmbh Kolben-Zylinder-Aggregat
DE19854142C1 (de) 1998-11-24 2000-03-23 Festo Ag & Co Mehrzahl von Linearantrieben
DE19853942C1 (de) 1998-11-24 2000-07-13 Festo Ag & Co Elektrischer Linearantrieb
DE19855286B4 (de) * 1998-11-24 2004-03-25 Rexroth Mecman Gmbh Pneumatischer Druckmittelzylinder
DE10161562B4 (de) * 2001-12-14 2005-07-21 Eurocopter Deutschland Gmbh Notöffnungszylinder einer Passagiertür
US7108324B2 (en) * 2002-06-28 2006-09-19 Lear Corporation Vehicle seat adjuster
EP1387090B1 (de) * 2002-08-02 2014-04-30 Bosch Rexroth AG Hydraulischer Antrieb
DE10309304B4 (de) * 2003-03-04 2005-03-31 Festo Ag & Co. Pneumatisch betätigbarer Schlitzzylinder
EP1522330A1 (de) * 2003-10-10 2005-04-13 Festo AG & Co Pneumatischer Expander
EP1522331A1 (de) * 2003-10-10 2005-04-13 Festo AG & Co Pneumatischer Expander
DE102004014293B4 (de) * 2004-03-22 2024-04-18 Alpha Fluid Hydrauliksysteme Müller GmbH Verstelleinheit
DE102005041211A1 (de) * 2005-08-31 2007-03-01 Robert Bosch Gmbh Integrierte Druckwandler-Unterdruck-Stelleinheit
DE102005049654B4 (de) * 2005-10-18 2009-03-19 Bosch Rexroth Pneumatics Gmbh Anreihbare Ventil-Zylinder-Einheit mit einstückig hergestelltem Druckmittelverteiler sowie Ventil-Zylinder-Einheiten-Anordnung
EP2361800B1 (de) * 2010-02-17 2013-04-24 L & P Swiss Holding AG Einstellvorrichtung für einen Sitz und Verfahren zur Bedienung der Einstellvorrichtung
AU2014203400A1 (en) * 2014-06-23 2016-01-21 SMC Pneumatics (Australia) Pty Ltd Factory compressed air supplies
CN104653837B (zh) * 2015-02-16 2017-10-03 艾欧史密斯(中国)热水器有限公司 比例阀阀体的加工方法
AT16161U1 (de) * 2016-07-21 2019-03-15 Pimatic Oy Oszillationsaktuator
DE102019208885B4 (de) * 2019-06-19 2022-10-20 Festo Se & Co. Kg Verfahren zur Herstellung einer Dichtungseinheit
CN115552784A (zh) * 2020-02-14 2022-12-30 麦迪思莫迅股份有限公司 执行器装置以及用于运行这种执行器装置的方法
US12031556B2 (en) * 2021-09-30 2024-07-09 Deere & Company Dual gas pressure accumulator system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136220A (en) * 1961-04-12 1964-06-09 Gen Dynamics Corp Controlled high energy actuator
GB1347264A (en) * 1971-02-26 1974-02-27 Ellingsen K F Valve actuator operated by pressurised fluid
EP0053370A2 (de) * 1980-11-27 1982-06-09 Leybold-Heraeus GmbH Verfahren zur Steuerung eines hydraulischen Antriebs und für die Durchführung dieses Steuerungsverfahrens geeigneter hydraulischer Antrieb
DE3233739A1 (de) * 1981-10-01 1983-04-21 Hoerbiger Ventilwerke AG, 1110 Wien Einrichtung zum selbsttaetigen rueckstellen eines stellzylinders
EP0149908A2 (de) * 1984-01-09 1985-07-31 Moog Inc. Dichtungssatz für druckmittelbetriebene Betätigungseinrichtung
US5241896A (en) * 1992-05-27 1993-09-07 Phd, Inc. Pneumatic cylinder apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932951A (en) * 1957-03-08 1960-04-19 Gen Dynamics Corp Forming apparatus
US3023740A (en) * 1960-05-25 1962-03-06 Fairchild Stratos Corp Delayed pneumatic actuator
DE2001387A1 (de) * 1970-01-14 1971-08-26 Volkswagenwerk Ag Zylinderanordnung zur Krafterzeugung mit einem Arbeits- und einem UEbersetzungszylinder
DE2113788C3 (de) * 1971-03-22 1979-06-21 Karl Fredrik Oslo Ellingsen Ventilumstellvorrichtung
DE2301607A1 (de) * 1973-01-13 1974-07-18 Bosch Gmbh Robert Hydraulische steuereinrichtung
US4188858A (en) * 1978-05-11 1980-02-19 Signode Corporation Bumper deterioration warning system for fastener driving tools
JPS5932685B2 (ja) * 1981-03-26 1984-08-10 日本国有鉄道 シリンダ装置
DE3228109A1 (de) * 1982-07-28 1984-02-02 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Linearantrieb zum erzeugen impulsartiger schneller stossbewegungen
DE3807889A1 (de) * 1988-03-10 1989-09-21 Festo Kg Druckmittelbetaetigbare schlittenartige vorschubeinrichtung
DE9016135U1 (de) * 1989-11-27 1991-03-28 Papst, Hans Dieter, Dipl.-Ing., 7742 St Georgen Quadratprofil für Verbindungsstreben
DE4029721C3 (de) * 1990-09-17 1997-04-03 Mannesmann Ag Kolbenstangenloser Zylinder
JP3378029B2 (ja) * 1991-08-08 2003-02-17 丸善工業株式会社 油圧ブレーカ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136220A (en) * 1961-04-12 1964-06-09 Gen Dynamics Corp Controlled high energy actuator
GB1347264A (en) * 1971-02-26 1974-02-27 Ellingsen K F Valve actuator operated by pressurised fluid
EP0053370A2 (de) * 1980-11-27 1982-06-09 Leybold-Heraeus GmbH Verfahren zur Steuerung eines hydraulischen Antriebs und für die Durchführung dieses Steuerungsverfahrens geeigneter hydraulischer Antrieb
DE3233739A1 (de) * 1981-10-01 1983-04-21 Hoerbiger Ventilwerke AG, 1110 Wien Einrichtung zum selbsttaetigen rueckstellen eines stellzylinders
EP0149908A2 (de) * 1984-01-09 1985-07-31 Moog Inc. Dichtungssatz für druckmittelbetriebene Betätigungseinrichtung
US5241896A (en) * 1992-05-27 1993-09-07 Phd, Inc. Pneumatic cylinder apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Einsatz und Betrieb von Hydrospeichern", O+P KONSTRUKTIONSHANDBUCH 79/80, vol. 23, no. 10B, 1979, MAINZ, pages 33 - 36, XP002066862 *

Also Published As

Publication number Publication date
US5638676A (en) 1997-06-17
EP0710774B1 (de) 2002-01-09
KR960018487A (ko) 1996-06-17
DE4439667C2 (de) 1998-07-02
EP0710774A2 (de) 1996-05-08
DE4439667A1 (de) 1996-05-09
KR0158761B1 (ko) 1998-12-01
DE59509989D1 (de) 2002-02-14

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