DE29717927U1 - Ventileinheit - Google Patents

Ventileinheit

Info

Publication number
DE29717927U1
DE29717927U1 DE29717927U DE29717927U DE29717927U1 DE 29717927 U1 DE29717927 U1 DE 29717927U1 DE 29717927 U DE29717927 U DE 29717927U DE 29717927 U DE29717927 U DE 29717927U DE 29717927 U1 DE29717927 U1 DE 29717927U1
Authority
DE
Germany
Prior art keywords
valve unit
valve
unit
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
DE29717927U
Other languages
English (en)
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
Priority to DE29717927U priority Critical patent/DE29717927U1/de
Publication of DE29717927U1 publication Critical patent/DE29717927U1/de
Priority to DE19837960A priority patent/DE19837960C2/de
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/0413—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed in one direction only, with no control in the reverse direction, e.g. check valve in parallel with a throttle valve
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1826—Check valves which can be actuated by a pilot valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F15B2211/30515—Load holding valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40584—Assemblies of multiple valves the flow control means arranged in parallel with a check valve
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out control
DE29717927U 1997-10-09 1997-10-09 Ventileinheit Expired - Lifetime DE29717927U1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29717927U DE29717927U1 (de) 1997-10-09 1997-10-09 Ventileinheit
DE19837960A DE19837960C2 (de) 1997-10-09 1998-08-21 Ventileinheit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29717927U DE29717927U1 (de) 1997-10-09 1997-10-09 Ventileinheit

Publications (1)

Publication Number Publication Date
DE29717927U1 true DE29717927U1 (de) 1997-11-20

Family

ID=8047004

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29717927U Expired - Lifetime DE29717927U1 (de) 1997-10-09 1997-10-09 Ventileinheit
DE19837960A Expired - Fee Related DE19837960C2 (de) 1997-10-09 1998-08-21 Ventileinheit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19837960A Expired - Fee Related DE19837960C2 (de) 1997-10-09 1998-08-21 Ventileinheit

Country Status (1)

Country Link
DE (2) DE29717927U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580476A1 (de) 2004-03-22 2005-09-28 FESTO AG & Co Anschlussvorrichtung für Fluidleitungen
EP1602834A1 (de) * 2004-03-22 2005-12-07 FESTO AG & Co Anschlussvorrichtung für Fluidleitungen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20106511U1 (de) 2001-04-14 2001-08-02 Festo Ag & Co Ventileinheit mit entsperrbarem Rückschlagventil und damit ausgestatteter fluidbetätigter Antrieb
DE112005002544A5 (de) * 2004-10-15 2007-07-12 Bosch Rexroth Ag Vorgesteuertes Rückschlagventil
DE102020104203A1 (de) 2020-02-18 2021-08-19 ITURRI Feuerwehr- und Umwelttechnik GmbH Fördereinrichtung für Flüssigkeiten mit elektrischem Antrieb
DE202021103229U1 (de) 2021-06-16 2022-09-19 Baumgartner Pneumatik GmbH Entsperrbares Rückschlagventil mit Handentlüftung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8804229U1 (de) * 1988-03-29 1988-05-11 Festo Kg, 7300 Esslingen, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580476A1 (de) 2004-03-22 2005-09-28 FESTO AG & Co Anschlussvorrichtung für Fluidleitungen
EP1602834A1 (de) * 2004-03-22 2005-12-07 FESTO AG & Co Anschlussvorrichtung für Fluidleitungen

Also Published As

Publication number Publication date
DE19837960A1 (de) 1999-05-06
DE19837960C2 (de) 2001-02-01

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980108

R163 Identified publications notified

Effective date: 19990118

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010112

R157 Lapse of ip right after 6 years

Effective date: 20040501