EP2767660A3 - Control valve for the regulation of a hydraulic volume flow - Google Patents

Control valve for the regulation of a hydraulic volume flow Download PDF

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Publication number
EP2767660A3
EP2767660A3 EP14000418.5A EP14000418A EP2767660A3 EP 2767660 A3 EP2767660 A3 EP 2767660A3 EP 14000418 A EP14000418 A EP 14000418A EP 2767660 A3 EP2767660 A3 EP 2767660A3
Authority
EP
European Patent Office
Prior art keywords
valve
volume flow
outlet
regulation
control valve
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.)
Withdrawn
Application number
EP14000418.5A
Other languages
German (de)
French (fr)
Other versions
EP2767660A2 (en
Inventor
Alexander Hellwig
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.)
Dormakaba Deutschland GmbH
Original Assignee
Dormakaba Deutschland 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 Dormakaba Deutschland GmbH filed Critical Dormakaba Deutschland GmbH
Publication of EP2767660A2 publication Critical patent/EP2767660A2/en
Publication of EP2767660A3 publication Critical patent/EP2767660A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/12—Special devices controlling the circulation of the liquid, e.g. valve arrangement
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/252—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore characterised by type of friction
    • E05Y2201/254—Fluid or viscous friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Abstract

Die vorliegende Erfindung betrifft ein Regulierventil (10) für die Regulierung eines Hydraulikvolumenstroms, aufweisend einen Ventilkörper (20) mit einem Ventileinlass (22), einem Ventilauslass (24) und einem Innenraum (26), welcher eine erste Dichtfläche (28) aufweist, in welcher der Ventilauslass (24) mündet, wobei ein Regulierbauteil (30) mit einem Fluideinlass (42) und einem Fluidauslass (44) im Innenraum (26) des Ventilkörpers (20) um eine Rotationsachse (R) rotierbar angeordnet ist, welches eine zweite Dichtfläche (32) aufweist, die mit der ersten Dichtfläche (28) einen Dichtsitz ausbildet und in welcher der Fluidauslass (44) mündet, wobei die Mittelachse (M) des Ventilauslasses (24) und/oder des Fluidauslasses (44) von der Rotationsachse (R) beabstandet ist.

Figure imgaf001
The present invention relates to a regulating valve (10) for regulating a hydraulic volume flow, comprising a valve body (20) having a valve inlet (22), a valve outlet (24) and an interior space (26) having a first sealing surface (28) which the valve outlet (24) opens, wherein a Regulierbauteil (30) with a fluid inlet (42) and a fluid outlet (44) in the interior (26) of the valve body (20) about a rotation axis (R) is arranged rotatably, which is a second sealing surface (32) which forms a sealing seat with the first sealing surface (28) and in which the fluid outlet (44) opens, wherein the central axis (M) of the valve outlet (24) and / or the fluid outlet (44) from the axis of rotation (R ) is spaced.
Figure imgaf001
EP14000418.5A 2013-02-14 2014-02-05 Control valve for the regulation of a hydraulic volume flow Withdrawn EP2767660A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013101469.0A DE102013101469A1 (en) 2013-02-14 2013-02-14 Regulating valve for the regulation of a hydraulic volume flow

Publications (2)

Publication Number Publication Date
EP2767660A2 EP2767660A2 (en) 2014-08-20
EP2767660A3 true EP2767660A3 (en) 2018-02-14

Family

ID=50097529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14000418.5A Withdrawn EP2767660A3 (en) 2013-02-14 2014-02-05 Control valve for the regulation of a hydraulic volume flow

Country Status (2)

Country Link
EP (1) EP2767660A3 (en)
DE (1) DE102013101469A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550883A (en) * 1941-09-22 1943-01-28 Langley Alloys Ltd Improvements in and relating to rotary conical valves or plug cocks
FR2171695A5 (en) * 1972-02-01 1973-09-21 Martin Nestor Usines Fon
WO2011130638A1 (en) * 2010-04-16 2011-10-20 Yale Security Inc. Dynamically adjustable door closer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB550883A (en) * 1941-09-22 1943-01-28 Langley Alloys Ltd Improvements in and relating to rotary conical valves or plug cocks
FR2171695A5 (en) * 1972-02-01 1973-09-21 Martin Nestor Usines Fon
WO2011130638A1 (en) * 2010-04-16 2011-10-20 Yale Security Inc. Dynamically adjustable door closer

Also Published As

Publication number Publication date
DE102013101469A1 (en) 2014-08-14
EP2767660A2 (en) 2014-08-20

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