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EP1606462A1 - Sanitary insert unit - Google Patents

Sanitary insert unit

Info

Publication number
EP1606462A1
EP1606462A1 EP04719414A EP04719414A EP1606462A1 EP 1606462 A1 EP1606462 A1 EP 1606462A1 EP 04719414 A EP04719414 A EP 04719414A EP 04719414 A EP04719414 A EP 04719414A EP 1606462 A1 EP1606462 A1 EP 1606462A1
Authority
EP
European Patent Office
Prior art keywords
regulator
insertion unit
unit according
flow
flow rate
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
EP04719414A
Other languages
German (de)
French (fr)
Other versions
EP1606462B1 (en
Inventor
Uwe Zoller
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.)
Neoperl GmbH
Original Assignee
Neoperl 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32946070&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1606462(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neoperl GmbH filed Critical Neoperl GmbH
Priority to PL04719414T priority Critical patent/PL1606462T3/en
Publication of EP1606462A1 publication Critical patent/EP1606462A1/en
Application granted granted Critical
Publication of EP1606462B1 publication Critical patent/EP1606462B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C2001/026—Plumbing installations for fresh water with flow restricting devices

Definitions

  • the invention relates to a sanitary inserting unit for insertion into an outlet fitting with a substantially conical auxiliary screen, which downstream of a flow regulator and a jet regulator are arranged in the flow direction.
  • Sanitary insert units of the type mentioned are already known in various designs. Such insertion units are regularly used in an outlet nozzle, which is releasably held on a sanitary outlet fitting. With the help of such Einsetzzikien a homogeneous, soft and non-splashing water jet is to be formed.
  • the achievement of this object according to the invention consists, in particular, in that the flow rate regulator is essentially internally is arranged half of the upper side by the front screen limited interior of the insertion unit.
  • the previously unused in previously known insertion units interior space below the attachment strainer is functionally used for the flow rate regulator, so that the height of the insert unit according to the invention with flow regulator compared to the height of a conventional insertion unit without flow rate controller is not or only slightly increased. It is thus a hundred percent geometric compatibility between two such insertion units feasible, so that the replacement of the alternating insertion units or the optional installation of the flow regulator is easily possible.
  • the accommodation of the flow rate regulator in the upper side delimited by the front screen can be done particularly efficiently when the flow rate regulator has a cross-sectional profile of the attachment screen substantially conforming cross-sectional profile.
  • the attachment screen may become clogged with debris or limescale.
  • the flow regulator in an outer, in particular annular edge region has a radially inwardly rising ramp, which leads to a control gap or the like in flow communication with the jet regulator, and when the ramp and the front screen are spaced apart.
  • Inflowing water can be supplied from the outer areas of the attachment screen via the ramp to the flow regulator and subsequently the jet regulator. This is also true ensures the functionality of the insertion unit according to the invention in a partially clogged attachment screen.
  • the run-up slope has approximately radially extending grooves on the upper side to form individual inflow channels.
  • the bundled flow of water in the feed channels can also increase the flow rate at the flow regulator and subsequently at the jet regulator so that the functionality of the inserter unit is improved.
  • the webs located between the grooves close to or near the inside of the attachment screen serve as support elements for the attachment screen.
  • the webs thus form supports for the attachment screen, so that the stability of the arrangement is improved and an undesirable molding of the attachment screen, for example by excessive pressure of the incoming water, can be avoided.
  • the webs of the ramp are circumferentially evenly spaced from each other.
  • a preferred embodiment of the insertion unit according to the invention provides that the flow rate regulator has a central core area, which is surrounded by an annular throttle body, and that between the throttle body and the ramp bevel a control gap is formed, whose passage cross-section deformed by the forming under the pressure difference when flowing through Throttle body is changeable.
  • Fig. 1 is a partially sectioned side view of an insertion unit according to the invention.
  • FIG. 2 shows a plan view of the flow rate regulator of an insertion unit according to the invention.
  • a generally designated 1 sanitary inserting unit has a front screen 2, a flow regulator 3 and a jet regulator 4, which are detachably connected to each other with its housing 5.
  • FIG. 1 shows a partially sectioned side view of the insertion unit 1.
  • an inner space 6 is formed, in which the flow rate regulator 3 is arranged.
  • the flow rate regulator 3 has a central core region 7, which is surrounded by an annular throttle body 8. Between the throttle body 8 and a radially inwardly rising bevel 9 in the outer edge region of the flow rate controller 3, a control gap 10 is formed, which is in flow communication with the jet regulator 4 disposed therebelow.
  • the central core region 7, the throttle body 8 and the ramp 9 are dimensioned such that the cross-sectional profile of the flow rate controller 3, the cross-sectional profile of Front screen 2 is adapted substantially for, with the ramp 9 and the front screen 2 are spaced apart.
  • the arrangement of the flow rate controller 3 within the inner space 6 formed below the attachment screen 2 results for the insertion unit 1 compared to conventional insertion units reduced height or it can be realized for an insertion unit with flow regulator a height that was previously only possible for inserting without flow rate controller.
  • the insertion unit 1 according to the invention can be easily integrated into environments in which jet regulators were previously used without flow regulator or have only limited space.
  • the casserole incline 9 on the upper side approximately radially extending, evenly spaced apart scavenging grooves or similar grooves 11 to form individual inflow channels.
  • This inflow channels allow a targeted inflow of water that passes through the area of the attachment screen 2 above the ramp 9 in the flow rate controller 3, to the control gap 10.
  • a zonal addition of the attachment screen 2 in the central region for example by impurities in inflowing water or by limescale, a sufficient flow of water into the control gap 10 and the downstream jet regulator 4 ensured from the outside.
  • the located between the grooves 11 and these limiting ridges or projections 12 terminate near the inside of the attachment screen 2.
  • they can serve as support elements for the attachment screen 2, to improve the stability of the insertion unit 1 and an undesirable molding of the attachment screen. 2 in the interior 6, for example, by excessive pressure of the incoming water or during handling during installation of the inserting unit 1, to prevent.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Filtration Of Liquid (AREA)
  • Flow Control (AREA)
  • Nozzles (AREA)
  • Endoscopes (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)

Abstract

A sanitary insert unit (1), which can be inserted into a discharge fitting, comprises a substantially conical-shaped attachment screen (2) with a downstream throughflow regulator (3) and a jet regulator (4) in the direction of flow. The throughflow regulator (3) is arranged substantially inside the inner area (6) of the insert unit, which is defined on the upper side by the attachment screen element (2). The throughflow regulator (3) has a substantially cross-sectional profile whose shape is adapted to the cross-sectional profile of the attachment screen (2). The throughflow regulator (3) has a rising sloping surface (9) which rises in a radially inward manner in an outer particularly annular edge area and which leads to a control gap (10) or the same throughflow opening connected to the jet regulator (4). The rising sloping surface (9) and the attachment screen (2) are arranged at a distance from each other.

Description

Sanitäre Einsetzeinheit Sanitary insert unit
Die Erfindung betrifft eine sanitäre Einsetzeinheit zum Einsetzen in eine Auslaufarmatur mit einem im wesentlichen kegelförmigen Vorsatzsieb, dem in Durchströmrichtung ein Durchflussmengenregler und ein Strahlregler nachgeordnet sind.The invention relates to a sanitary inserting unit for insertion into an outlet fitting with a substantially conical auxiliary screen, which downstream of a flow regulator and a jet regulator are arranged in the flow direction.
Sanitäre Einsetzeinheiten der eingangs erwähnten Art sind bereits in verschiedenen Ausführungen bekannt. Solche Einsetzeinheiten werden regelmäßig in ein Auslaufmundstück eingesetzt, das an einer sanitären Auslaufarmatur lösbar gehalten ist. Mit Hilfe solcher Einsetzeinheiten soll ein homogener, weicher und nicht-spritzender Wasserstrahl geformt werden.Sanitary insert units of the type mentioned are already known in various designs. Such insertion units are regularly used in an outlet nozzle, which is releasably held on a sanitary outlet fitting. With the help of such Einsetzzeinheiten a homogeneous, soft and non-splashing water jet is to be formed.
Bei derartigen Einsetzeinheiten, die einen zuströmseitigen Durchflussmengenregler und einen abstromseitigen Strahlregler zusammenfassen, kann es jedoch zu Einbauproblemen aufgrund der Baugröße kommen. Problematisch ist insbesondere der nachträgliche Einbau in Auslaufar aturen, die zuvor mit einer Einsetzeinheit betrieben wurden, welche lediglich einen Strahlregler, jedoch keinen Durchflussmengenregler aufweist, da letztgenanntere Einsetzeinheit eine geringere Einbauhöhe als eine Einsetzeinheit mit Durchflussmengenregler hat.In such insert units, which combine an inflow-side flow regulator and a downstream jet regulator, however, there may be problems of installation due to the size. Particularly problematic is the subsequent installation in Auslaufar atures that were previously operated with an insertion unit, which only has a jet regulator, but no flow regulator, since the latter insertion unit has a lower installation height than an insertion unit with flow regulator.
Es besteht daher insbesondere die Aufgabe, eine sanitäre Einsetzeinheit der eingangs erwähnten Art zu schaffen, bei der Einbauprobleme aufgrund der Einbauhöhe auch in Umgebungen mit begrenzten Platzverhältnissen vermieden sind.There is therefore a particular object to provide a sanitary inserting unit of the type mentioned, are avoided in the installation problems due to the installation height even in environments with limited space.
Die erfindungsgemäße Lösung dieser Aufgabe besteht insbesondere darin, dass der Durchflussmengenregler im wesentlichen inner- halb des durch das Vorsatzsieb oberseitig begrenzten Innenraums der Einsetzeinheit angeordnet ist.The achievement of this object according to the invention consists, in particular, in that the flow rate regulator is essentially internally is arranged half of the upper side by the front screen limited interior of the insertion unit.
Somit wird der bislang bei vorbekannten Einsetzeinheiten ungenutzte Innenraum unterhalb des Vorsatzsiebes funktional für den Durchflussmengenregler genutzt, so dass die Bauhöhe der erfindungsgemäßen Einsetzeinheit mit Durchflussmengenregler gegenüber der Bauhöhe einer herkömmlichen Einsetzeinheit ohne Durchflussmengenregler nicht oder nur geringfügig erhöht ist. Es ist somit eine hundertprozentige geometrische Kompatibilität zwischen zwei derartigen Einsetzeinheiten realisierbar, so dass der wechselweise Austausch der Einsetzeinheiten oder der wahlweise Einbau des Durchflußmengenreglers problemlos möglich ist .Thus, the previously unused in previously known insertion units interior space below the attachment strainer is functionally used for the flow rate regulator, so that the height of the insert unit according to the invention with flow regulator compared to the height of a conventional insertion unit without flow rate controller is not or only slightly increased. It is thus a hundred percent geometric compatibility between two such insertion units feasible, so that the replacement of the alternating insertion units or the optional installation of the flow regulator is easily possible.
Die Unterbringung des Durchflussmengenreglers in dem durch das Vorsatzsieb oberseitig begrenzten Innenraum kann besonders effizient erfolgen, wenn der Durchflussmengenregler ein dem Querschnittsprofil des Vorsatzsiebes im wesentlichen formangepasstes Querschnittsprofil aufweist.The accommodation of the flow rate regulator in the upper side delimited by the front screen can be done particularly efficiently when the flow rate regulator has a cross-sectional profile of the attachment screen substantially conforming cross-sectional profile.
Mit der Zeit kann sich das Vorsatzsieb durch Verunreinigungen oder Kalkablagerungen zusetzen. Um einen ausreichenden Wasserzustrom auch bei partiell zugesetztem Vorsatzsieb im Zentralbereich sicherzustellen, ist es vorteilhaft, wenn der Durchflussmengenregler in einem äußeren, insbesondere ringförmigen Randbereich eine radial nach innen aufsteigende Auflaufschräge aufweist, die zu einem Steuerspalt oder dergleichen mit dem Strahlregler in Durchgangsverbindung stehenden Durchströmöffnung führt, und wenn die Auflaufschräge und das Vorsatzsieb voneinander beabstandet sind.Over time, the attachment screen may become clogged with debris or limescale. In order to ensure a sufficient flow of water even with partially added front screen in the central region, it is advantageous if the flow regulator in an outer, in particular annular edge region has a radially inwardly rising ramp, which leads to a control gap or the like in flow communication with the jet regulator, and when the ramp and the front screen are spaced apart.
Zuströmendes Wasser kann so von den Außenbereichen des Vorsatzsiebes über die Auflaufschräge dem Durchflussmengenregler und in der Folge dem Strahlregler zugeführt werden. Damit ist auch bei einem partiell verstopften Vorsatzsieb die Funktionalität der erfindungsgemäßen Einsetzeinheit gewährleistet.Inflowing water can be supplied from the outer areas of the attachment screen via the ramp to the flow regulator and subsequently the jet regulator. This is also true ensures the functionality of the insertion unit according to the invention in a partially clogged attachment screen.
Um einen definierten Zustrom des Wassers zu dem Durchflussmengenregler über die Auflaufschräge zu erreichen und Verwirbelun- gen in Umfangsrichtung zu vermeiden, ist es zweckmäßig, wenn die Auflaufschräge oberseitig etwa radial verlaufende Nuten zur Bildung einzelner Zuströmkanäle aufweist. Durch den gebündelten Wasserfluss in den Zuführkanälen kann auch die Strömungsgeschwindigkeit am Durchflussmengenregler und in der Folge am Strahlregler erhöht werden, so dass die Funktionalität der Einsetzeinheit verbessert ist.In order to achieve a defined inflow of the water to the flow rate regulator on the ramp and to avoid Verwirbelun- in the circumferential direction, it is useful if the run-up slope has approximately radially extending grooves on the upper side to form individual inflow channels. The bundled flow of water in the feed channels can also increase the flow rate at the flow regulator and subsequently at the jet regulator so that the functionality of the inserter unit is improved.
Es ist vorteilhaft, wenn die zwischen den Nuten befindlichen Stege nahe oder bei der Innenseite des Vorsatzsiebes enden und als Auflageelemente für das Vorsatzsieb dienen. Die Stege bilden so Stützen für das Vorsatzsieb, so dass die Stabilität der Anordnung verbessert ist und ein unerwünschtes Einformen des Vorsatzsiebes, beispielsweise durch zu hohen Druck des zuströmenden Wassers, vermieden werden kann.It is advantageous if the webs located between the grooves close to or near the inside of the attachment screen and serve as support elements for the attachment screen. The webs thus form supports for the attachment screen, so that the stability of the arrangement is improved and an undesirable molding of the attachment screen, for example by excessive pressure of the incoming water, can be avoided.
Um eine gleichmäßige Wasserzuströmung zu ermöglichen ist es zweckmäßig, wenn die Stege der Auflaufschräge in Umfangsrichtung gleichmäßig voneinander beabstandet sind.In order to enable a uniform flow of water, it is expedient if the webs of the ramp are circumferentially evenly spaced from each other.
Eine bevorzugte Ausführungsform der erfindungsgemäßen Einsetzeinheit sieht vor, dass der Durchflussmengenregler einen zentralen Kernbereich aufweist, der von einem ringförmigen Drosselkörper umgeben ist, und dass zwischen dem Drosselkörper und der Auflaufschräge ein Steuerspalt gebildet ist, dessen Durchtrittsquerschnitt durch den sich unter der beim Durchströmen bildenden Druckdifferenz verformenden Drosselkörper veränderbar ist. Nachstehend ist ein Ausführungsbeispiel einer erfindungsgemäßen sanitären Einsetzeinheit anhand der Zeichnung näher beschrieben.A preferred embodiment of the insertion unit according to the invention provides that the flow rate regulator has a central core area, which is surrounded by an annular throttle body, and that between the throttle body and the ramp bevel a control gap is formed, whose passage cross-section deformed by the forming under the pressure difference when flowing through Throttle body is changeable. An exemplary embodiment of a sanitary inserting unit according to the invention is described in more detail below with reference to the drawing.
Es zeigt:It shows:
Fig. 1 eine teilweise im Schnitt gehaltene Seitenansicht einer erfindungsgemäßen Einsetzeinheit undFig. 1 is a partially sectioned side view of an insertion unit according to the invention and
Fig. 2 eine Aufsicht auf den Durchflussmengenregler einer erfindungsgemäßen Einsetzeinheit .2 shows a plan view of the flow rate regulator of an insertion unit according to the invention.
Eine im ganzen mit 1 bezeichnete sanitäre Einsetzeinheit weist ein Vorsatzsieb 2, einen Durchflussmengenregler 3 sowie einen Strahlregler 4 auf, die mit seinem Gehäuse 5 lösbar miteinander verbunden sind.A generally designated 1 sanitary inserting unit has a front screen 2, a flow regulator 3 and a jet regulator 4, which are detachably connected to each other with its housing 5.
Figur 1 zeigt eine teilweise im Schnitt gehaltene Seitenansicht der Einsetzeinheit 1. Unterhalb des im wesentlichen kegelförmig ausgebildeten Vorsatzsiebes 2 ist ein Innenraum 6 gebildet, in dem der Durchflussmengenregler 3 angeordnet ist. Der Durchflussmengenregler 3 weist einen zentralen Kernbereich 7 auf, der von einem ringförmigen Drosselkörper 8 umgeben ist. Zwischen dem Drosselkörper 8 und einer radial nach innen aufsteigenden Auflaufschräge 9 im äußeren Randbereich des Durchfluss- mengenreglers 3 ist ein Steuerspalt 10 gebildet, der in Durchflussverbindung mit dem darunter angeordneten Strahlregler 4 steht.1 shows a partially sectioned side view of the insertion unit 1. Below the substantially conically shaped attachment screen 2, an inner space 6 is formed, in which the flow rate regulator 3 is arranged. The flow rate regulator 3 has a central core region 7, which is surrounded by an annular throttle body 8. Between the throttle body 8 and a radially inwardly rising bevel 9 in the outer edge region of the flow rate controller 3, a control gap 10 is formed, which is in flow communication with the jet regulator 4 disposed therebelow.
Der zentrale Kernbereich 7, der Drosselkörper 8 und die Auflaufschräge 9 sind derart dimensioniert, dass das Querschnittsprofil des Durchflussmengenreglers 3 dem Querschnittsprofil des Vorsatzsiebes 2 im wesentlichen for angepasst ist, wobei die Auflaufschräge 9 und das Vorsatzsieb 2 voneinander beabstandet sind. Durch die Anordnung des Durchflussmengenreglers 3 innerhalb des unterhalb des Vorsatzsiebes 2 gebildeten Innenraums 6 ergibt sich für die Einsetzeinheit 1 eine gegenüber herkömmlichen Einsetzeinheiten reduzierte Bauhöhe beziehungsweise es kann für eine Einsetzeinheit mit Durchflussmengenregler eine Bauhöhe realisiert werden, die bislang nur für Einsetzeinheiten ohne Durchflussmengenregler möglich war. Somit kann die erfindungsgemäße Einsetzeinheit 1 problemlos in Umgebungen integriert werden, in denen zuvor Strahlregler ohne Durchflussmengenregler verwendet wurden oder die nur begrenzte Platzverhältnisse aufweisen.The central core region 7, the throttle body 8 and the ramp 9 are dimensioned such that the cross-sectional profile of the flow rate controller 3, the cross-sectional profile of Front screen 2 is adapted substantially for, with the ramp 9 and the front screen 2 are spaced apart. The arrangement of the flow rate controller 3 within the inner space 6 formed below the attachment screen 2 results for the insertion unit 1 compared to conventional insertion units reduced height or it can be realized for an insertion unit with flow regulator a height that was previously only possible for inserting without flow rate controller. Thus, the insertion unit 1 according to the invention can be easily integrated into environments in which jet regulators were previously used without flow regulator or have only limited space.
Wie insbesondere in Figur 2 erkennbar ist, weist die Auflauf- schräge 9 oberseitig etwa radial verlaufende, gleichmäßig voneinander beabstandete Spülnuten oder dergleichen Nuten 11 zur Bildung einzelner Zuströmkanäle auf. Diese Zuströmkanäle ermöglichen ein gezieltes Zuströmen von Wasser, das durch den Bereich des Vorsatzsiebes 2 oberhalb der Auflaufschräge 9 in den Durchflussmengenregler 3 gelangt, hin zu dem Steuerspalt 10. Somit ist auch im Falle einer bereichsweisen Zusetzung des Vorsatzsiebes 2 im Zentralbereich, beispielsweise durch Verunreinigungen im zuströmenden Wasser oder durch Kalkablagerungen, ein ausreichender Wasserstrom in den Steuerspalt 10 und den nachgeordneten Strahlregler 4 vom Außenbereich her sichergestellt .As can be seen in particular in Figure 2, the casserole incline 9 on the upper side approximately radially extending, evenly spaced apart scavenging grooves or similar grooves 11 to form individual inflow channels. This inflow channels allow a targeted inflow of water that passes through the area of the attachment screen 2 above the ramp 9 in the flow rate controller 3, to the control gap 10. Thus, even in the case of a zonal addition of the attachment screen 2 in the central region, for example by impurities in inflowing water or by limescale, a sufficient flow of water into the control gap 10 and the downstream jet regulator 4 ensured from the outside.
Die zwischen den Nuten 11 befindlichen und diese begrenzenden Stege oder Vorsprünge 12 enden nahe der Innenseite des Vorsatzsiebes 2. Somit können sie als Auflageelemente für das Vorsatzsieb 2 dienen, um die Stabilität der Einsetzeinheit 1 zu verbessern und ein ungewünschtes Einformen des Vorsatzsiebes 2 in den Innenraum 6, beispielsweise durch zu hohen Druck des zuströmenden Wassers oder bei der Handhabung beim Einbau der Einsetzeinheit 1 , zu verhindern.The located between the grooves 11 and these limiting ridges or projections 12 terminate near the inside of the attachment screen 2. Thus, they can serve as support elements for the attachment screen 2, to improve the stability of the insertion unit 1 and an undesirable molding of the attachment screen. 2 in the interior 6, for example, by excessive pressure of the incoming water or during handling during installation of the inserting unit 1, to prevent.
/ Ansprüche / Claims

Claims

Ansprüche claims
1. Sanitäre Einsetzeinheit (1) zum Einsetzen in eine Auslaufarmatur mit einem im wesentlichen kegelförmigen Vorsatzsieb (2) , dem in Durchströmrichtung ein Durchflussmengenregler (3) und ein Strahlregler (4) nachgeordnet sind, dadurch gekennzeichnet, dass der Durchflussmengenregler (3) im wesentlichen innerhalb des durch das Vorsatzsieb (2) oberseitig begrenzten Innenraums (6) der Einsetzeinheit (1) angeordnet ist.1. Sanitary insertion unit (1) for insertion into an outlet fitting with a substantially conical front screen (2), in the flow direction a flow regulator (3) and a jet regulator (4) are arranged downstream, characterized in that the flow rate regulator (3) substantially is arranged inside of the inner space (6) of the insertion unit (1) delimited on the upper side by the front screen (2).
2. Einsetzeinheit nach Anspruch 1, dadurch gekennzeichnet, dass der Durchflussmengenregler (3) ein dem Querschnittsprofil des Vorsatzsiebes (2) im wesentlichen formangepasstes Querschnittsprofil aufweist.2. insertion unit according to claim 1, characterized in that the flow rate regulator (3) has a cross-sectional profile of the attachment screen (2) substantially conforming cross-sectional profile.
3. Einsetzeinheit nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Durchflussmengenregler (3) in einem äußeren, insbesondere ringförmigen Randbereich eine radial nach innen aufsteigende Auflaufschräge (9) aufweist, die zu einem Steuerspalt (10) oder dergleichen mit dem Strahlregler (4) in Durchgangsverbindung stehenden Durchströmöffnung führt, und dass die Auflaufschräge (9) und das Vorsatzsieb (2) voneinander beabstandet sind.3. Insertion unit according to claim 1 or 2, characterized in that the flow rate regulator (3) in an outer, in particular annular edge region has a radially inwardly rising ramp (9), to a control gap (10) or the like with the jet regulator (4 ) in through-connection flow passage leads, and that the run-on slope (9) and the front screen (2) are spaced from each other.
4. Einsetzeinheit nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Auflaufschräge (9) oberseitig etwa radial verlaufende Nuten (11) zur Bildung einzelner Zuströmkanäle aufweist.4. insertion unit according to one of claims 1 to 3, characterized in that the run-on slope (9) has on the upper side approximately radially extending grooves (11) for forming individual inflow channels.
5. Einsetzeinheit nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die zwischen den Nuten (11) befindlichen Stege (12) nahe oder bei der Innenseite des Vorsatz- Siebes (2) enden und als Auflageelemente für das Vorsatzsieb (2) dienen.5. Insertion unit according to one of claims 1 to 4, characterized in that between the grooves (11) located webs (12) near or at the inside of the intentional Sieve (2) ends and serve as support elements for the front screen (2).
6 . Einsetzeinheit nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Stege (12) der Auflaufschräge (9) in Umfangsrichtung gleichmäßig voneinander beabstandet sind.6. Insertion unit according to one of claims 1 to 5, characterized in that the webs (12) of the ramp (9) in the circumferential direction are equally spaced from each other.
7. Einsetzeinheit nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Durchflussmengenregler (3) einen zentralen Kernbereich (7) aufweist, der von einem ringförmigen Drosselkörper (8) umgeben ist, und dass zwischen dem Drosselkörper (8) und der Auflaufschräge (9) ein Steuerspalt (10) gebildet ist, dessen Durchtrittsquerschnitt durch den sich unter der beim Durchströmen bildenden Druckdifferenz verformenden Drosselkörper (8) veränderbar ist.7. insertion unit according to one of claims 1 to 6, characterized in that the flow rate regulator (3) has a central core portion (7) which is surrounded by an annular throttle body (8), and that between the throttle body (8) and the ramp (9) a control gap (10) is formed, the passage cross-section of which is variable by the forming under the pressure difference formed during flow throttle body (8).
/ Zusammenfassung / Summary
EP04719414.7A 2003-03-21 2004-03-11 Sanitary insert unit Expired - Lifetime EP1606462B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04719414T PL1606462T3 (en) 2003-03-21 2004-03-11 Sanitary insert unit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10312854.9A DE10312854B4 (en) 2003-03-21 2003-03-21 Sanitary insert unit
DE10312854 2003-03-21
PCT/EP2004/002504 WO2004083538A1 (en) 2003-03-21 2004-03-11 Sanitary insert unit

Publications (2)

Publication Number Publication Date
EP1606462A1 true EP1606462A1 (en) 2005-12-21
EP1606462B1 EP1606462B1 (en) 2014-10-29

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EP04719414.7A Expired - Lifetime EP1606462B1 (en) 2003-03-21 2004-03-11 Sanitary insert unit

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US (2) US20060144962A1 (en)
EP (1) EP1606462B1 (en)
CN (2) CN100485143B9 (en)
AU (1) AU2004221713B2 (en)
DE (2) DE10312854B4 (en)
DK (1) DK1606462T3 (en)
ES (1) ES2525419T3 (en)
PL (1) PL1606462T3 (en)
PT (1) PT1606462E (en)
WO (1) WO2004083538A1 (en)

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EP2087181B1 (en) 2006-12-06 2019-06-12 Neoperl GmbH Sanitary installation element
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CN106703132B (en) 2015-11-13 2019-09-27 厦门松霖科技股份有限公司 Constant current bubbler
EP3187958B1 (en) 2015-12-28 2018-09-19 Xiamen Solex High-Tech Industries Co., Ltd. A flow regulator

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Publication number Publication date
EP1606462B1 (en) 2014-10-29
CN100485143B9 (en) 2016-11-23
ES2525419T3 (en) 2014-12-22
WO2004083538A1 (en) 2004-09-30
AU2004221713B2 (en) 2009-01-22
DE10312854A1 (en) 2004-10-07
CN100485143C (en) 2009-05-06
DE502004014749C5 (en) 2020-06-18
CN1761791A (en) 2006-04-19
US20080078848A1 (en) 2008-04-03
AU2004221713A1 (en) 2004-09-30
DE10312854B4 (en) 2014-08-28
PL1606462T3 (en) 2015-03-31
PT1606462E (en) 2015-02-04
US20060144962A1 (en) 2006-07-06
DK1606462T3 (en) 2015-01-05

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