EP1719847A3 - Actuating device for the drain valve of a flushing cistern - Google Patents

Actuating device for the drain valve of a flushing cistern Download PDF

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Publication number
EP1719847A3
EP1719847A3 EP06113132A EP06113132A EP1719847A3 EP 1719847 A3 EP1719847 A3 EP 1719847A3 EP 06113132 A EP06113132 A EP 06113132A EP 06113132 A EP06113132 A EP 06113132A EP 1719847 A3 EP1719847 A3 EP 1719847A3
Authority
EP
European Patent Office
Prior art keywords
drain valve
valve
housing
pressure transmitter
actuating device
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
EP06113132A
Other languages
German (de)
French (fr)
Other versions
EP1719847A2 (en
EP1719847B1 (en
Inventor
Jürgen Humpert
Norbert Fuchs
Hermann Korte
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.)
Grohedal Sanitaersysteme GmbH
Original Assignee
Grohedal Sanitaersysteme 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 Grohedal Sanitaersysteme GmbH filed Critical Grohedal Sanitaersysteme GmbH
Publication of EP1719847A2 publication Critical patent/EP1719847A2/en
Publication of EP1719847A3 publication Critical patent/EP1719847A3/en
Application granted granted Critical
Publication of EP1719847B1 publication Critical patent/EP1719847B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/024—Operated hydraulically or pneumatically
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

Bei einer Betätigungsvorrichtung (2) für ein pneumatisch stellbares Ablaufventil (3) in einem Spülkasten (1), die über eine Fluidleitung (4) mit einem Stellglied des Ablaufventils (3) verbunden ist, wobei in einem Gehäuse (21) ein Druckgeber (20) angeordnet und von wenigstens einer Taste (28, 28a) entgegen der Kraft einer Feder (22) zusammendrückbar ist, dabei ist der Druckgeber (20) in seiner Ruheposition über ein Ventil (25) mit der Atmosphäre verbunden, das während des Zusammendruckvorganges geschlossen ist, ist vorgeschlagen, dass der Druckgeber (20) an der von der Taste (28, 28a) abgekehrten Stirnseite einen Rohrstutzen (200) trägt, der mit Spiel in einer Einschnürung des Gehäuses (21) mit einem Anschluss für die Leitung (4) axial begrenzt verschieblich geführt ist, wobei am Außenmantel des Rohrstutzens (200) eine ringbundartige Verdickung ausgebildet ist, die als Ventilverschlussglied mit einem am Gehäuse (21) ausgebildeten Ventilsitz (212) zusammenwirkt.

Figure imgaf001
In an actuating device (2) for a pneumatically adjustable drain valve (3) in a cistern (1) which is connected via a fluid line (4) with an actuator of the drain valve (3), wherein in a housing (21) a pressure transmitter (20 ) and at least one key (28, 28a) against the force of a spring (22) is compressible, while the pressure transmitter (20) is connected in its rest position via a valve (25) with the atmosphere, which is closed during the Zusammendruckvorganges , It is proposed that the pressure transmitter (20) on the front side facing away from the button (28, 28a) carries a pipe socket (200), which with play in a constriction of the housing (21) with a connection for the line (4) axially limited slidably guided, wherein on the outer surface of the pipe socket (200) an annular collar-like thickening is formed, which cooperates as a valve closure member with a housing (21) formed valve seat (212).
Figure imgaf001
EP20060113132 2005-05-02 2006-04-26 Actuating device for the drain valve of a flushing cistern Active EP1719847B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510020749 DE102005020749A1 (en) 2005-05-02 2005-05-02 Actuation device for a Spülkastenablaufventil

Publications (3)

Publication Number Publication Date
EP1719847A2 EP1719847A2 (en) 2006-11-08
EP1719847A3 true EP1719847A3 (en) 2013-03-20
EP1719847B1 EP1719847B1 (en) 2014-04-23

Family

ID=36712331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060113132 Active EP1719847B1 (en) 2005-05-02 2006-04-26 Actuating device for the drain valve of a flushing cistern

Country Status (3)

Country Link
EP (1) EP1719847B1 (en)
DE (1) DE102005020749A1 (en)
ES (1) ES2470982T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2634537T3 (en) 2011-05-18 2017-09-28 Wisa B.V. Pneumatic discharge control for a toilet discharge mechanism
WO2017111730A1 (en) * 2015-12-25 2017-06-29 Eczacibaşi Yapi Gereçleri Sanayi Veticaret Anonim Şirketi Novel pneumatic button group developed for use in the control panels of the concealed cisterns and pneumatic control panel
TR201619877A2 (en) * 2016-12-28 2018-07-23 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi A RESERVOIR CONTROL PANEL FOR THE CORRECT ASSEMBLY OF THE PARTS AND THE TENSION ON THE PARTS IS REDUCED
WO2021097737A1 (en) * 2019-11-21 2021-05-27 厦门立业卫浴工业有限公司 Pneumatic drive lifting device of drain valve
CN112124499B (en) * 2020-10-19 2024-04-26 浙江建江船舶电器科技有限公司 Actuating mechanism
CN114232736A (en) * 2021-11-29 2022-03-25 箭牌家居集团股份有限公司 Pneumatic device for direct-acting pressure relief, pneumatic control drain valve and water tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441630A (en) * 1965-04-26 1966-06-10 New pneumatic flush valve-float control device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441630A (en) * 1965-04-26 1966-06-10 New pneumatic flush valve-float control device

Also Published As

Publication number Publication date
ES2470982T3 (en) 2014-06-24
EP1719847A2 (en) 2006-11-08
EP1719847B1 (en) 2014-04-23
DE102005020749A1 (en) 2006-11-09

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