DE20211915U1 - Actuator for a valve - Google Patents

Actuator for a valve

Info

Publication number
DE20211915U1
DE20211915U1 DE20211915U DE20211915U DE20211915U1 DE 20211915 U1 DE20211915 U1 DE 20211915U1 DE 20211915 U DE20211915 U DE 20211915U DE 20211915 U DE20211915 U DE 20211915U DE 20211915 U1 DE20211915 U1 DE 20211915U1
Authority
DE
Germany
Prior art keywords
valve
actuator according
actuator
controller
piston
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
DE20211915U
Other languages
German (de)
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.)
ROTECH ANTRIEBSELEMENTE GmbH
Original Assignee
ROTECH ANTRIEBSELEMENTE GmbH
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 ROTECH ANTRIEBSELEMENTE GmbH filed Critical ROTECH ANTRIEBSELEMENTE GmbH
Priority to DE20211915U priority Critical patent/DE20211915U1/en
Publication of DE20211915U1 publication Critical patent/DE20211915U1/en
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
    • 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
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration control
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
    • 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
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3057—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having two valves, one for each port of a double-acting output member
    • 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
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/634—Electronic controllers using input signals representing a state of a 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/755—Control of acceleration or deceleration of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Actuator (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (6)

1. Stellantrieb für eine Armatur zur Drosselung oder Sperrung eines Stoffstro­ mes mittels einer Querschnittsverengung,
mit wenigstens einem doppelt oder einfach wirkenden Zylinder-Kolben-Aggregat (1), das über ein Getriebe (8) auf die Armatur wirkt,
wobei eine Vorrichtung zur Dämpfung der Kolbenbewegung vorgesehen ist,
dadurch gekennzeichnet,
dass die Vorrichtung eine Steuerung (21) umfasst sowie wenigstens ein von dieser betätigbares Ventil (16), das die Entleerung der nicht mit Druck beauf­ schlagten Seite (6) des Zylindern-Kolben-Aggregates (1) unterbricht.1. actuator for a valve for throttling or blocking a substance flow by means of a cross-sectional constriction,
with at least one double or single-acting cylinder-piston unit ( 1 ), which acts on the valve via a gear ( 8 ),
a device for damping the piston movement being provided,
characterized by
that the device comprises a controller ( 21 ) and at least one valve ( 16 ) which can be actuated by the device and which interrupts the emptying of the side (6) of the cylinder / piston unit ( 1 ) which is not pressurized. 2. Stellantrieb gemäß Anspruch 1, dadurch gekennzeichnet, dass das Ventil (16) auch die Entleerungsseite (6) mit Druck (15) beaufschlagt.2. Actuator according to claim 1, characterized in that the valve ( 16 ) also acts on the emptying side ( 6 ) with pressure ( 15 ). 3. Stellantrieb gemäß Anspruch 1, dadurch gekennzeichnet, dass die Steuerung (21) ein Zeitelement (24; 25) aufweist zur Freigabe der Entleerungsseite (6) nach Ablauf einer Zeitspanne.3. Actuator according to claim 1, characterized in that the controller ( 21 ) has a time element ( 24 ; 25 ) for releasing the emptying side ( 6 ) after a period of time. 4. Stellantrieb gemäß Anspruch 3, dadurch gekennzeichnet, dass das Zeitelement (24; 25) einstellbar ist. 4. Actuator according to claim 3, characterized in that the time element ( 24 ; 25 ) is adjustable. 5. Stellantrieb gemäß Anspruch 1, dadurch gekennzeichnet, dass der Steuerung (21) Sensoren (13, 14, 22, 23) zugeordnet sind zur Erfas­ sung einer Stellung des Kolbens (3) im Zylinder-Kolben-Aggregat (1).5. Actuator according to claim 1, characterized in that the controller ( 21 ) sensors ( 13 , 14 , 22 , 23 ) are assigned to the detection of a position of the piston ( 3 ) in the cylinder-piston unit ( 1 ). 6. Stellantrieb gemäß Anspruch 1, dadurch gekennzeichnet, dass der Steuerung (21) Schalter (27-30) zugeordnet sind, die über an dem Getriebe (8) befestigte Nocken betätigbar sind.6. Actuator according to claim 1, characterized in that the control ( 21 ) switches ( 27-30 ) are assigned, which can be actuated via cams attached to the transmission ( 8 ).
DE20211915U 2002-08-02 2002-08-02 Actuator for a valve Expired - Lifetime DE20211915U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20211915U DE20211915U1 (en) 2002-08-02 2002-08-02 Actuator for a valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20211915U DE20211915U1 (en) 2002-08-02 2002-08-02 Actuator for a valve

Publications (1)

Publication Number Publication Date
DE20211915U1 true DE20211915U1 (en) 2002-10-10

Family

ID=7973758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20211915U Expired - Lifetime DE20211915U1 (en) 2002-08-02 2002-08-02 Actuator for a valve

Country Status (1)

Country Link
DE (1) DE20211915U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060530A1 (en) * 2005-12-17 2007-06-21 Zf Friedrichshafen Ag Ventilation of a switching element
WO2019020617A1 (en) * 2017-07-27 2019-01-31 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Swiveling unit
IT201900009549A1 (en) * 2019-06-19 2020-12-19 Biancalani Srl MACHINE FOR THE TREATMENT OF FABRICS WITH ADJUSTABLE AIR FLOW

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060530A1 (en) * 2005-12-17 2007-06-21 Zf Friedrichshafen Ag Ventilation of a switching element
WO2007068416A1 (en) 2005-12-17 2007-06-21 Zf Friedrichshafen Ag Ventilation of an operating element
WO2019020617A1 (en) * 2017-07-27 2019-01-31 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Swiveling unit
IT201900009549A1 (en) * 2019-06-19 2020-12-19 Biancalani Srl MACHINE FOR THE TREATMENT OF FABRICS WITH ADJUSTABLE AIR FLOW
WO2020255078A1 (en) * 2019-06-19 2020-12-24 Biancalani S.R.L. Machine for treating fabrics with an adjustable air flow
CN113994162A (en) * 2019-06-19 2022-01-28 比安卡拉尼有限公司 Machine for treating fabrics with adjustable air flow
CN113994162B (en) * 2019-06-19 2024-03-08 比安卡拉尼有限公司 Machine for treating fabrics with adjustable air flow

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20021114

R156 Lapse of ip right after 3 years

Effective date: 20060301