EP0733748A1 - Set of in-built parts to be built in an outlet of a tap - Google Patents

Set of in-built parts to be built in an outlet of a tap Download PDF

Info

Publication number
EP0733748A1
EP0733748A1 EP96104112A EP96104112A EP0733748A1 EP 0733748 A1 EP0733748 A1 EP 0733748A1 EP 96104112 A EP96104112 A EP 96104112A EP 96104112 A EP96104112 A EP 96104112A EP 0733748 A1 EP0733748 A1 EP 0733748A1
Authority
EP
European Patent Office
Prior art keywords
regulator
installation parts
flow rate
set according
installation
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
EP96104112A
Other languages
German (de)
French (fr)
Other versions
EP0733748B1 (en
Inventor
Claus Muchenberger
Hermann Grether
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
Dieter Wildfang 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 Dieter Wildfang GmbH filed Critical Dieter Wildfang GmbH
Publication of EP0733748A1 publication Critical patent/EP0733748A1/en
Application granted granted Critical
Publication of EP0733748B1 publication Critical patent/EP0733748B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/23—Screens

Definitions

  • the invention relates to a set of fittings for installation in a spout mouthpiece of a sanitary fitting, with a flow regulator as a fitting.
  • the built-in parts set according to the invention has at least one flow rate controller and a front screen upstream of the flow rate controller as built-in parts. These built-in parts can be detachably connected to one another by means of matching connecting means.
  • the detachable connection between the flow rate controller on the one hand and the front screen on the other hand greatly simplifies handling during and after assembly and also fitting the outlet mouthpiece, since these installation parts cannot easily detach from one another and fall out. Due to the loose connection of the built-in parts, they lie close together, which means that a comparatively short overall length can be achieved at the same time.
  • the functional reliability of the built-in parts assembly according to the invention is further increased by the fact that a flow filter is connected upstream of the flow regulator, which keeps any dirt particles flowing away from the quantity regulator, which could otherwise lead to malfunctions and in particular to lower liter capacities of the quantity regulator.
  • a jet regulator is provided as a further installation part, which is connected downstream of the flow rate regulator and if the jet regulator and the flow rate regulator are detachably connectable to one another by means of suitable connecting means.
  • the handling at Assembly and equipping the outlet mouthpiece is much easier. Since the built-in components which can be detachably connected to one another also lie tightly against one another in this embodiment according to the invention, a comparatively small overall length can be achieved in this built-in set despite the multi-part design.
  • connection means provided between the jet regulator and the flow rate regulator on the one hand and the connection means arranged between the flow quantity regulator and the front screen on the other hand are not compatible with one another.
  • the built-in parts themselves have connecting means which match each other for optionally connecting the jet regulator to the flow rate regulator and / or the front strainer. Since the connection means provided on the add-on parts are compatible with one another in this further embodiment, the built-in parts set according to the invention can be assembled from the individual built-in parts in the desired combination, depending on the requirements. It is also advantageous that only one attachment screen is required, which can be connected either to the jet regulator or to the flow regulator. The assembly of the built-in parts to a set or a unit can be made according to the respective requirements. This also simplifies warehousing, since no outlet mouthpieces with complete installation parts sets in a wide variety of combinations have to be kept in stock.
  • the connecting means of the built-in parts are preferably formed by snap-in connections.
  • the individual built-in parts can be connected to one another in a simple manner by compressing the parts previously placed on one another.
  • Such snap-in connections are easy to implement by means of integrations and also result in a sufficiently resilient connection.
  • chamfers are expediently provided on the built-in parts, in particular in their separating regions between adjacent built-in parts. This makes it easier to separate the components which are connected to one another, for example if one flow rate controller is to be replaced by another with a different flow class.
  • a set of built-in parts that can be seen in FIG. 1 is used for shaping and regulating a water jet and is in the installed position in an outlet mouthpiece 2, as is shown, for example, in FIG.
  • This outlet mouthpiece can be connected to the outlet end of a sanitary fitting.
  • the built-in set 1 according to FIG. 1 is essentially made up of three parts and has a jet regulator 3, a flow rate regulator 4 and a front strainer 5. The direction of flow is indicated by the arrow Pf1.
  • the jet regulator 3 is used to shape the water into a soft, splash-free jet.
  • the flow regulator 4 serves to largely limit the flow rate independently of the water pressure
  • the front strainer 5 finally serves to keep solid particles carried in the water away from the flow regulator and the jet regulator, in order to ensure and not impair the intended function there.
  • connection means 6 provided between the jet regulator 3 and the flow rate regulator 4 on the one hand and the connection means arranged between the flow rate regulator 4 and the front strainer 5 6 on the other hand are not compatible with each other.
  • the embodiment shown here is preferred, in which the connection means 6 of all built-in parts 3, 4, 5 each match one another.
  • connection means of the built-in parts are formed by snap connections.
  • the built-in parts can thus be placed on top of one another and clipped together by applying pressure.
  • circumferential annular beads with undercuts are provided as connection means 6 in the connection connections.
  • FIG. 4 shows on the flow rate controller 4 on the inflow side a radially outwardly pointing annular bead 7 with an undercut 9 adjoining it in the axial direction. This creates the connection for the attachment screen 5 which can be attached there.
  • This facing strainer has a correspondingly complementary connection, the facing strainer 5 on the inside on a circumferential edge 13 (see FIG.
  • connection means between the flow rate regulator 4 and the jet regulator 3 are of similar design, the flow rate regulator having an inwardly pointing annular bead 8 and an undercut 10 adjoining it at its downstream end.
  • the jet regulator 3 has on an encircling ring web 14 an outwardly pointing annular bead 15 with an undercut 16 adjoining it.
  • the same or complementary design of the connection means makes it possible to mount the front screen 5 either on the flow regulator 4 or directly on the jet regulator 3.
  • the annular beads are preferably designed to be closed all round, So that there is a tight connection in this transition or separation area, which makes additional sealing measures unnecessary. There is thus a mechanical connection and a seal at the same time.
  • FIG. 2 shows a set of built-in parts according to FIG. 1, inserted into an outlet mouthpiece 2 which has a connection thread 17 at its inflow-side end for connection to a sanitary fitting.
  • the entire built-in set 1 has a comparatively short overall length due to the direct connection of the built-in parts and only protrudes slightly beyond the axial length of the outlet mouthpiece 2.
  • previously used outlet mouthpieces 2, which were intended for the use of a jet regulator 3 with an attachment screen 5, can also be used.
  • the flow regulator 4 has a smaller outer diameter than the jet regulator 3, so that it still fits into the sealing ring 18 resting on the outer edge of the jet regulator 3.
  • direct connection to the jet regulator 3 is possible on the one hand without additional sealing rings and, as already mentioned, a compact design with a short overall length is also possible.
  • the built-in set 1 is inserted into another outlet mouthpiece 2a, which has an internal connection thread 17a for connection to a sanitary fitting.
  • the entire installation set is practically located within the outlet mouthpiece 2a.
  • a conventional outlet mouthpiece 2a which has also been used previously, can still be used.
  • FIGs 4 to 6 it can still be clearly seen that there is a chamfer 19 on the outside in the separation area between the flow regulator 4 and the jet regulator 3 in the region of the annular bead 8, which chamfer practically forms an engagement recess, which is engaged, for example, with a fingernail and the flow regulator 4 can then be separated from the jet regulator 3.
  • connection means with the ring beads and the undercuts are arranged so that there is a smooth ring surface on the outside when assembled components.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Nozzles (AREA)
  • Cleaning And Drying Hair (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Bag Frames (AREA)
  • Cartons (AREA)
  • Closures For Containers (AREA)
  • Filtration Of Liquid (AREA)
  • Flow Control (AREA)

Abstract

The device comprises a flow volume regulator (4), and a front outflow filter (5) which is located on the intake side of the regulator. The filter and regulator are removable fastened to each other via connectors (6). The set contains a jet regulator (3) on the outlet side of the flow volume regulator. The two regulators are also connected. The connectors are located on the ends of the three parts and consist of locking devices. Connection is by hand.

Description

Die Erfindung betrifft eine Einbauteile-Garnitur zum Einbau in ein Auslauf-Mundstück einer Sanitärarmatur, mit einem Durchflußmengenregler als Einbauteil.The invention relates to a set of fittings for installation in a spout mouthpiece of a sanitary fitting, with a flow regulator as a fitting.

Solche Einbauteile-Garnituren sind in unterschiedlichen Ausführungsformen bereits bekannt. Je nach Einsatz- und Verwendungszweck werden die Durchflußmengen-Regler in Auslaufmundstücken mit Strahlreglern kombiniert. Dabei werden die einzelnen Einbauteile in Durchströmrichtung der Einbau-Garnitur aufeinander aufgesetzt, was jedoch eine entsprechend große Baulänge nach sich zieht. Auch ist die Abdichtung zwischen den einzeln aufeinander aufliegenden Einbauteilen ein Problem. Zudem besteht bei und nach der Montage und dem Bestücken des Auslaufmundstückes die Gefahr, daß die im Mundstück lose aneinander gehaltenen Einbauteile herausfallen. Dies ist auch für eine automatische Fertigung, Zusammenstellung und Verpackung einer solchen, in einem Auslaufmundstück befindlichen Einbauteile-Garnitur nachteilig.Such fittings sets are already known in different embodiments. Depending on the application and intended use, the flow rate controllers are combined with jet regulators in outlet mouthpieces. The individual installation parts are placed one on top of the other in the flow direction of the installation set, but this entails a correspondingly large overall length. The seal between the individual components lying one on top of the other is also a problem. In addition, during and after assembly and fitting of the outlet mouthpiece, there is a risk that the built-in parts loosely held together in the mouthpiece will fall out. This is also disadvantageous for automatic production, compilation and packaging of such a set of installation parts located in an outlet mouthpiece.

Es besteht daher insbesondere die Aufgabe, eine gut handhabbare und funktionssichere Einbauteile-Garnitur der eingangs erwähnten Art zu schaffen.There is therefore the task, in particular, of a manageable and functionally reliable built-in set of the items mentioned at the beginning Way of creating.

Die erfindungsgemäße Lösung dieser Aufgabe besteht bei der Einbauteile-Garnitur der eingangs erwähnten Art insbesondere darin, daß als weiteres Einbauteil ein Vorsatzsieb vorgesehen ist, welches dem Durchflußmengenregler zuströmseitig vorgeschaltet ist und daß das Vorsatzsieb sowie der Durchflußmengenregler mittels zueinander passender Anschlußmittel lösbar miteinander verbindbar sind.The solution to this problem according to the invention in the built-in set of the type mentioned in particular consists in the fact that an additional screen is provided as a further built-in part, which is connected upstream of the flow rate controller and that the front screen and the flow rate controller can be detachably connected to one another by means of suitable connecting means.

Die erfindungsgemäße Einbauteile-Garnitur weist zumindest einen Durchflußmengenregler sowie ein dem Durchflußmengenregler zuströmseitig vorgeschaltetes Vorsatzsieb als Einbauteile auf. Diese Einbauteile sind mittels zueinander passender Anschlußmittel lösbar miteinander verbindbar. Durch die lösbare Verbindung zwischen dem Durchflußmengenregler einerseits und dem Vorsatzsieb andererseits wird die Handhabung während und nach der Montage sowie dem Bestücken des Auslaufmundstückes wesentlich erleichert, da diese Einbauteile sich nicht ohne weiteres voneinander lösen und herausfallen können. Durch die lose Verbindung der Einbauteile liegen diese dicht aneinander an, wodurch sich gleichzeitig eine vergleichsweise geringe Baulänge erreichen läßt. Die Funktionssicherheit der erfindungsgemäßen Einbauteile-Garnitur wird noch dadurch erhöht, daß dem Durchflußmengenregler ein Vorsatzsieb vorgeschaltet ist, welches eventuell anströmende Schmutzpartikel vom Mengenregler fern hält, die ansonsten zu Fehlleistungen und insbesondere zu geringeren Literleistungen des Mengenreglers führen könnten.The built-in parts set according to the invention has at least one flow rate controller and a front screen upstream of the flow rate controller as built-in parts. These built-in parts can be detachably connected to one another by means of matching connecting means. The detachable connection between the flow rate controller on the one hand and the front screen on the other hand greatly simplifies handling during and after assembly and also fitting the outlet mouthpiece, since these installation parts cannot easily detach from one another and fall out. Due to the loose connection of the built-in parts, they lie close together, which means that a comparatively short overall length can be achieved at the same time. The functional reliability of the built-in parts assembly according to the invention is further increased by the fact that a flow filter is connected upstream of the flow regulator, which keeps any dirt particles flowing away from the quantity regulator, which could otherwise lead to malfunctions and in particular to lower liter capacities of the quantity regulator.

Um einen weichen, spritzfreien Wasserstrahl zu formen, ist es zweckmäßig, wenn als weiteres Einbauteil ein Strahlregler vorgesehen ist, welcher dem Durchflußmengenregler abströmseitig nachgeschaltet ist und wenn der Strahlregler sowie der Durchflußmengenregler mittels zueinander passender Anschlußmittel lösbar miteinander verbindbar sind. Insbesondere bei einer solchen mehrteiligen Einbauteile-Garnitur, wird die Handhabung bei der Montage und dem Bestücken des Auslaufmundstückes wesentlich erleichert. Da die lösbar miteinander verbindbaren Einbauteile auch bei dieser Ausführungsform gemäß der Erfindung dicht aneinander anliegen, läßt sich trotz der mehrteiligen Ausgestaltung eine vergleichsweise geringe Gesamtbaulänge bei dieser Einbauteile-Garnitur erreichen.In order to form a soft, splash-free water jet, it is expedient if a jet regulator is provided as a further installation part, which is connected downstream of the flow rate regulator and if the jet regulator and the flow rate regulator are detachably connectable to one another by means of suitable connecting means. In particular, with such a multi-part installation set, the handling at Assembly and equipping the outlet mouthpiece is much easier. Since the built-in components which can be detachably connected to one another also lie tightly against one another in this embodiment according to the invention, a comparatively small overall length can be achieved in this built-in set despite the multi-part design.

Um Fehlmontagen entgegenzuwirken kann es zweckmäßig sein, wenn die zwischen dem Strahlregler und dem Durchflußmengenregler vorgesehenen Anschlußmittel einerseits und die zwischen dem Durchflußmengenregler sowie dem Vorsatzsieb angeordneten Anschlußmittel andererseits nicht miteinander kompatibel sind. Eine bevorzugte Weiterbildung gemäß der Erfindung von eigener schutzwürdiger Bedeutung sieht jedoch vor, daß die Einbauteile selbst jeweils zueinander passende Anschlußmittel zum wahlweisen Verbinden des Strahlreglers mit dem Durchflußmengenregler und/oder dem Vorsatzsieb aufweisen. Da die an den Anbauteilen vorgesehenen Anschlußmittel bei dieser weiterbildenden Ausführungsform miteinander kompatibel sind, kann die erfindungsgemäße Einbauteile-Garnitur je nach Anforderung aus den einzelnen Einbauteilen in der gewünschten Kombination zusammengesetzt werden. Vorteilhaft ist dabei auch, daß nur ein Vorsatzsieb erforderlich ist, das wahlweise mit dem Strahlregler oder mit dem Durchflußmengenregler verbindbar ist. Die Zusammenstellung der Einbauteile zu einer Garnitur oder einer Baueinheit kann entsprechend den jeweiligen Anforderungen vorgenommen werden. Dies vereinfacht auch die Lagerhaltung, da keine Auslaufmundstücke mit kompletten Einbauteilesätzen in den unterschiedlichsten Kombinationen bevorratet werden müssen.In order to counteract incorrect assembly, it can be expedient if the connection means provided between the jet regulator and the flow rate regulator on the one hand and the connection means arranged between the flow quantity regulator and the front screen on the other hand are not compatible with one another. A preferred further development according to the invention of its own worthy of protection provides, however, that the built-in parts themselves have connecting means which match each other for optionally connecting the jet regulator to the flow rate regulator and / or the front strainer. Since the connection means provided on the add-on parts are compatible with one another in this further embodiment, the built-in parts set according to the invention can be assembled from the individual built-in parts in the desired combination, depending on the requirements. It is also advantageous that only one attachment screen is required, which can be connected either to the jet regulator or to the flow regulator. The assembly of the built-in parts to a set or a unit can be made according to the respective requirements. This also simplifies warehousing, since no outlet mouthpieces with complete installation parts sets in a wide variety of combinations have to be kept in stock.

Vorzugsweise sind die Anschlußmittel der Einbauteile durch Rastverbindungen gebildet. Dadurch kann das Verbinden der einzelnen Einbauteile miteinander auf einfache Weise durch Zusammendrücken der zuvor aufeinander gesetzten Teile erfolgen. Solche Rastverbindungen sind durch Anformungen einfach realisierbar und ergeben auch eine ausreichend belastbare Verbindung. Zweckmäßigerweise sind an den Einbauteilen, insbesondere bei deren Trennbereichen zwischen benachbarten Einbauteilen Eingriffsausnehmungen, vorzugsweise Anfasungen vorgesehen. Dadurch ist das Trennen der miteinander verbundenen Einbauteile erleichtert, beispielsweise, wenn ein Durchflußmengenregler gegen einen anderen mit anderer Durchflußklasse ausgetauscht werden soll.The connecting means of the built-in parts are preferably formed by snap-in connections. As a result, the individual built-in parts can be connected to one another in a simple manner by compressing the parts previously placed on one another. Such snap-in connections are easy to implement by means of integrations and also result in a sufficiently resilient connection. Expediently, chamfers are expediently provided on the built-in parts, in particular in their separating regions between adjacent built-in parts. This makes it easier to separate the components which are connected to one another, for example if one flow rate controller is to be replaced by another with a different flow class.

Zusätzliche Ausgestaltungen der Erfindung sind in den weiteren Unteransprüchen aufgeführt. Nachstehend ist die Erfindung mit ihren wesentlichen Einzelheiten anhand der Zeichnungen noch näher erläutert.Additional embodiments of the invention are listed in the further subclaims. The invention with its essential details is explained in more detail below with reference to the drawings.

Es zeigt:

Fig. 1
Eine halbseitig im Schnitt dargestellte Ansicht einer Einbauteile-Garnitur,
Fig. 2
eine in einem Auslaufmundstück eingesetzte Einbauteile-Garnitur,
Fig. 3
eine Einbauteile-Garnitur, die sich in einem gegenüber Fig. 2 abgewandelt ausgebildeten Auslaufmundstück befindet,
Fig. 4
ein halbseitig im Schnitt gehaltene Seitenansicht eines Durchflußmengenreglers,
Fig. 5
eine Unterseitenansicht des in Figur 4 gezeigten Durchflußmengenreglers und
Fig. 6
eine halbseitig im Schnitt gehaltene Seitenansicht eines Durchflußmengenreglers mit zuströmseitig aufgesetztem Vorsatzsieb.
It shows:
Fig. 1
A half-sided section view of an assembly set,
Fig. 2
a set of built-in parts inserted in a discharge mouthpiece,
Fig. 3
a built-in set, which is located in a modified outlet mouthpiece compared to FIG. 2,
Fig. 4
a half-sided side view of a flow regulator,
Fig. 5
a bottom view of the flow controller shown in Figure 4 and
Fig. 6
a half-sided side view of a flow controller with upstream attached strainer.

Eine in Figur 1 erkennbare Einbauteile-Garnitur dient zum Formen und Regeln eines Wasserstrahles und befindet sich in Einbaulage in einem Auslaufmundstück 2, wie dies beispielsweise in Figur 2 gezeigt ist. Dieses Auslaufmundstück ist mit dem Auslaufende einer Sanitärarmatur verbindbar.
Die Einbauteile-Garnitur 1 gemäß Figur 1 ist im wesentlichen dreiteilig ausgebildet und weist einen Strahlregler 3 einen Durchflußmengenregler 4 sowie ein Vorsatzsieb 5 auf. Die Durchströmrichtung ist durch den Pfeil Pf1 gekennzeichnet.
Der Strahlregler 3 dient zum Formen des Wassers zu einem weichen, spritzfreien Strahl. Der Durchflußmengenregler 4 dient zur weitgehend Wasserdruck-unabhängigen Begrenzung der Durchflußleistung und das Vorsatzsieb 5 dient schließlich dazu, im Wasser mitgeführte Festpartikel von dem Durchflußmengenregler und dem Strahlregler fernzuhalten, um dort die jeweils vorgesehene Funktion sicherzustellen und nicht zu beeinträchtigen.A set of built-in parts that can be seen in FIG. 1 is used for shaping and regulating a water jet and is in the installed position in an outlet mouthpiece 2, as is shown, for example, in FIG. This outlet mouthpiece can be connected to the outlet end of a sanitary fitting.
The built-in set 1 according to FIG. 1 is essentially made up of three parts and has a jet regulator 3, a flow rate regulator 4 and a front strainer 5. The direction of flow is indicated by the arrow Pf1.
The jet regulator 3 is used to shape the water into a soft, splash-free jet. The flow regulator 4 serves to largely limit the flow rate independently of the water pressure, and the front strainer 5 finally serves to keep solid particles carried in the water away from the flow regulator and the jet regulator, in order to ensure and not impair the intended function there.

Je nach Verwendungszweck werden unterschiedliche Kombinationen von Einbauteilen vorgesehen. Beispielsweise können Durchflußmengenregler 4 mit jeweils unterschiedlichen Durchflußklassen wahlweise eingesetzt werden. Auch besteht die Möglichkeit den Strahlregler 3 mit direkt aufgesetztem Vorsatzsieb 5 zu verwenden, wenn kein Durchflußmengenregler 4 benötigt wird.
Um nun die Einbauteile 3, 4, 5 wahlweise miteinander verbinden zu können, weisen diese selbst jeweils zueinander passende Anschlußmittel 6 auf. Dabei hat der Strahlregler 3 an seinem zuströmseitigen Ende, der Durchflußmengenregler 4 an beiden Enden und das Vorsatzsieb an seinem abströmseitigen Ende solche Anschlußmittel 6.Depending on the intended use, different combinations of built-in parts are provided. For example, flow regulators 4 with different flow classes can be used optionally. There is also the possibility of using the jet regulator 3 with the filter sieve 5 attached directly if no flow regulator 4 is required.
In order to be able to connect the built-in parts 3, 4, 5 to one another as desired, they themselves each have connecting means 6 that match one another. The jet regulator 3 has such connection means 6 at its upstream end, the flow rate regulator 4 at both ends and the front screen at its downstream end.

Um Fehlmontagen entgegenzuwirken ist es jedoch auch möglich, die Einbauteile 3, 4, 5 so auszugestalten, daß die zwischen dem Strahlregler 3 und dem Durchflußmengenregler 4 vorgesehenen Anschlußmittel 6 einerseits und die zwischen dem Durchflußmengenregler 4 sowie dem Vorsatzsieb 5 angeordneten Anschlußmittel 6 andererseits nicht miteinander kompatibel sind. Bevorzugt wird jedoch die hier dargestellte Ausführungsform, bei der die Anschlußmittel 6 aller Einbauteile 3, 4, 5 jeweils zueinander passen.In order to counteract incorrect assembly, however, it is also possible to design the built-in parts 3, 4, 5 in such a way that the connection means 6 provided between the jet regulator 3 and the flow rate regulator 4 on the one hand and the connection means arranged between the flow rate regulator 4 and the front strainer 5 6 on the other hand are not compatible with each other. However, the embodiment shown here is preferred, in which the connection means 6 of all built-in parts 3, 4, 5 each match one another.

Wie gut in Fig. 1 und auch in Fig. 4 und 6 erkennbar, sind die Anschlußmittel der Einbauteile durch Rastverbindungen gebildet. Die Einbauteile können dadurch aufeinandergesetzt und durch Druckbeaufschlagung zusammengeklippst werden. Im Ausführungsbeispiel sind bei den Anschlußverbindungen als Anschlußmittel 6 umlaufende Ringswülste mit Hinterschneidungen vorgesehen.
Figur 4 zeigt an dem Durchflußmengenregler 4 zuströmseitig eine radial nach außen weisende Ringswulst 7 mit einer sich in axialer Richtung daran anschließenden Hinterschneidung 9. Dadurch ist die Anschlußverbindung für das dort anbringbare Vorsatzsieb 5 geschaffen. Dieses Vorsatzsieb hat eine entsprechend komplementäre Anschlußverbindung, wobei das Vorsatzsieb 5 innenseitig an einem umlaufenden Rand 13 (vgl. Fig. 6) eine nach innen weisende Ringwulst 11 mit sich daran anschließender Hinterschneidung 12 aufweist. Die Ringwülste sind gerundet ausgebildet oder haben an ihren äußeren Enden Anfasungen, so daß Auflaufschrägen gebildet sind, die das Zusammemklippsen der miteinander zu verbindenden Einbauteile erleichtert.
Die Anschlußmittel zwischen Durchflußmengenregler 4 und Strahlregler 3 sind ähnlich ausgebildet, wobei der Durchflußmengenregler an seinem abströmseitigen Ende eine nach innen weisende Ringwulst 8 und eine sich daran anschließenden Hinterschneidung 10 aufweist. Dazu komplementär weist der Strahlregler 3 an einem umlaufenden Ringsteg 14 einen nach außen weisende Ringwulst 15 mit sich daran anschließender Hinterschneidung 16 auf.
Durch die gleiche bzw. komplementäre Ausbildung der Anschlußmittel besteht die Möglichkeit, das Vorsatzsieb 5 entweder auf dem Durchflußmengenregler 4 oder direkt auf dem Strahlregler 3 anzubringen.
Bevorzugt sind die Ringwülste umlaufend geschlossen ausgebildet, damit sich in diesem Übergangs- bzw. Trennbereich eine dichte Verbindung ergibt, durch die zusätzliche Abdichtmaßnahmen entbehrlich werden. Es ist somit eine mechanische Verbindung und auch eine Abdichtung gleichzeitig vorhanden.As can be clearly seen in Fig. 1 and also in Fig. 4 and 6, the connection means of the built-in parts are formed by snap connections. The built-in parts can thus be placed on top of one another and clipped together by applying pressure. In the exemplary embodiment, circumferential annular beads with undercuts are provided as connection means 6 in the connection connections.
FIG. 4 shows on the flow rate controller 4 on the inflow side a radially outwardly pointing annular bead 7 with an undercut 9 adjoining it in the axial direction. This creates the connection for the attachment screen 5 which can be attached there. This facing strainer has a correspondingly complementary connection, the facing strainer 5 on the inside on a circumferential edge 13 (see FIG. 6) has an inwardly pointing annular bead 11 with an undercut 12 adjoining it. The ring beads are rounded or have chamfers at their outer ends, so that run-up bevels are formed which facilitate the clipping together of the installation parts to be connected to one another.
The connection means between the flow rate regulator 4 and the jet regulator 3 are of similar design, the flow rate regulator having an inwardly pointing annular bead 8 and an undercut 10 adjoining it at its downstream end. Complementary to this, the jet regulator 3 has on an encircling ring web 14 an outwardly pointing annular bead 15 with an undercut 16 adjoining it.
The same or complementary design of the connection means makes it possible to mount the front screen 5 either on the flow regulator 4 or directly on the jet regulator 3.
The annular beads are preferably designed to be closed all round, So that there is a tight connection in this transition or separation area, which makes additional sealing measures unnecessary. There is thus a mechanical connection and a seal at the same time.

Figur 2 zeigt eine Einbauteile-Garnitur gemäß Figur 1, eingesetzt in ein Auslaufmundstück 2, das an seinem zuströmseitigen Ende ein Anschlußgewinde 17 zum Verbinden mit einer Sanitär-Armatur aufweist. Deutlich ist hierbei erkennbar, daß die gesamte Einbauteile-Garnitur 1 durch die jeweils direkte Verbindung der Einbauteile eine vergleichsweise geringe Gesamtlänge aufweist und nur wenig über die axiale Länge des Auslaufmundstückes 2 übersteht. Es können dadurch auch bisher verwendete Auslaufmundstücke 2, die für den Einsatz eines Strahlreglers 3 mit Vorsatzsieb 5 vorgesehen waren, verwendet werden.
Hier ist auch gut zu erkennen, daß der Durchflußmengenregler 4 einen geringeren Außendurchmesser aufweist als der Strahlregler 3, so daß er noch in den auf dem Außenrand des Strahlreglers 3 aufliegenden Dichtungsring 18 paßt. Dadurch ist einerseits die direkte Verbindung mit dem Strahlregler 3 ohne zusätzliche Dichtungsringe möglich und außerdem ist, wie bereits vorerwähnt, eine kompakte Bauform mit kurzer Baulänge möglich.FIG. 2 shows a set of built-in parts according to FIG. 1, inserted into an outlet mouthpiece 2 which has a connection thread 17 at its inflow-side end for connection to a sanitary fitting. It can be clearly seen here that the entire built-in set 1 has a comparatively short overall length due to the direct connection of the built-in parts and only protrudes slightly beyond the axial length of the outlet mouthpiece 2. As a result, previously used outlet mouthpieces 2, which were intended for the use of a jet regulator 3 with an attachment screen 5, can also be used.
It can also be clearly seen here that the flow regulator 4 has a smaller outer diameter than the jet regulator 3, so that it still fits into the sealing ring 18 resting on the outer edge of the jet regulator 3. As a result, direct connection to the jet regulator 3 is possible on the one hand without additional sealing rings and, as already mentioned, a compact design with a short overall length is also possible.

Gemäß Figur 3 ist die Einbauteile-Garnitur 1 in ein anderes Auslaufmundstück 2a eingesetzt, das ein Innen-Anschlußgewinde 17a zum Verbinden mit einer Sanitärarmatur aufweist. Bei dieser Ausführungsform ist erkennbar, daß die gesamte Einbauteile-Garnitur praktisch innerhalb des Auslaufmundstückes 2a Platz findet. Auch hierbei kann unverändert ein übliches und auch bisher schon verwendetes Auslaufmundstück 2a verwendet werden.
In den Figuren 4 bis 6 ist noch gut erkennbar, daß sich im Trennbereich zwischen Durchflußmengenregler 4 und Strahlregler 3 im Bereich des Ringwulstes 8 außenseitig eine Anfasung 19 befindet, die praktisch eine Eingriffsausnehmung bildet, in die beispielsweise mit dem Fingernagel eingegriffen und der Durchflußmengenregler 4 dann vom Strahlregler 3 getrennt werden kann. Es sind also keine zusätzlichen Hilfswerkzeuge zum Trennen und auch nicht zum Verbinden der Einbauteile erforderlich. Eine ähnliche Anfasung wie am abströmseitigen Verbindungsende des Durchflußmengenreglers 4 könnte sich auch außenseitig bei dem Ringwulst 11 des Vorsatzsiebes 5 befinden.
Die Figuren 1, 4 und 6 lassen auch noch gut erkennen, daß die Anschlußmittel mit den Ringwülsten und den Hinterschneidungen so angeordnet sind, daß sich bei zusammengesetzten Einbauteilen außenseitig ein glatte Ringfläche ergibt.According to Figure 3, the built-in set 1 is inserted into another outlet mouthpiece 2a, which has an internal connection thread 17a for connection to a sanitary fitting. In this embodiment, it can be seen that the entire installation set is practically located within the outlet mouthpiece 2a. Here too, a conventional outlet mouthpiece 2a, which has also been used previously, can still be used.
In Figures 4 to 6 it can still be clearly seen that there is a chamfer 19 on the outside in the separation area between the flow regulator 4 and the jet regulator 3 in the region of the annular bead 8, which chamfer practically forms an engagement recess, which is engaged, for example, with a fingernail and the flow regulator 4 can then be separated from the jet regulator 3. There are therefore no additional tools required for separating or connecting the built-in parts. A chamfer similar to that at the downstream end of the flow regulator 4 could also be located on the outside at the annular bead 11 of the strainer 5.
Figures 1, 4 and 6 also clearly show that the connection means with the ring beads and the undercuts are arranged so that there is a smooth ring surface on the outside when assembled components.

Claims (12)

Einbauteile-Garnitur (1) zum Einbau in ein Auslauf-Mundstück (2,2a) einer Sanitärarmatur, mit einem Durchflußmengenregler (4) als Einbauteil, dadurch gekennzeichnet, daß als weiteres Einbauteil ein Vorsatzsieb (5) vorgesehen ist, welches (5) dem Durchflußmengenregler (4) zuströmseitig vorgeschaltet ist und daß das Vorsatzsieb (5) sowie der Durchflußmengenregler (4) mittels zueinander passender Anschlußmittel (6) lösbar miteinander verbindbar sind.Installation parts set (1) for installation in an outlet mouthpiece (2,2a) of a sanitary fitting, with a flow rate regulator (4) as an installation part, characterized in that an additional sieve (5) is provided as a further installation part, which (5) provides Flow regulator (4) is connected upstream on the inflow side and that the front strainer (5) and the flow regulator (4) can be detachably connected to one another by means of matching connecting means (6). Einbauteile-Garnitur nach Anspruch 1, dadurch gekennzeichnet, daß als weiteres Einbauteil ein Strahlregler (3) vorgesehen ist, welcher (3) dem Durchflußmengenregler (4) abströmseitig nachgeschaltet ist und daß der Strahlregler (3) sowie der Durchflußmengenregler (4) mittels zueinander passender Anschlußmittel (6) lösbar miteinander verbindbar sind.Installation parts set according to claim 1, characterized in that a jet regulator (3) is provided as a further installation part, which (3) is connected downstream of the flow rate regulator (4) and that the jet regulator (3) and the flow rate regulator (4) are matched to one another Connection means (6) are releasably connectable. Einbauteile-Garnitur nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Einbauteile (3, 4, 5) selbst jeweils zueinander passende Anschlußmittel (6) zum wahlweisen Verbinden des Strahlreglers (3) mit dem Durchflußmengenregler (4) und/oder dem Vorsatzsieb (5) aufweisen.Installation parts set according to claim 1 or 2, characterized in that the installation parts (3, 4, 5) themselves each match connecting means (6) for optionally connecting the jet regulator (3) to the flow rate regulator (4) and / or the front strainer ( 5) have. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Strahlregler (3) an seinem zuströmseitigen Ende, der Durchflußmengenregler (4) an beiden Enden und das Vorsatzsieb (5) an seinem abströmseitigen Ende die Anschlußmittel (6) aufweisen und daß in Durchströmrichtung (Pfeil PF 1) nacheinander das Vorsatzsieb (5), der Durchflußmengenregler (4) und der Strahlregler (3) angeordnet sind.Installation parts set according to one of claims 1 to 3, characterized in that the jet regulator (3) has the connection means (6) at its inflow end, the flow rate regulator (4) at both ends and the front strainer (5) at its outflow end that in the flow direction (arrow PF 1) the front screen (5), the flow regulator (4) and the jet regulator (3) are arranged one after the other. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Anschlußmittel (6) der Einbauteile (3, 4, 5) durch Rastverbindungen gebildet sind.Installation parts set according to one of claims 1 to 4, characterized in that the connecting means (6) of the installation parts (3, 4, 5) are formed by latching connections. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Einbauteile (3, 4, 5) vorzugsweise von Hand lösbar miteinander verbindbar sind.Installation parts set according to one of claims 1 to 5, characterized in that the installation parts (3, 4, 5) can preferably be detachably connected to one another by hand. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß an den Einbauteilen (3, 4, 5), insbesondere bei deren Trennbereich zwischen benachbarten Einbauteilen Eingriffsausnehmungen, vorzugsweise Anfasungen (19) vorgesehen sind.Installation parts set according to one of claims 1 to 6, characterized in that engagement recesses, preferably chamfers (19), are provided on the installation parts (3, 4, 5), in particular in the area where they separate between adjacent installation parts. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Anschlußmittel (6) durch zumindest abschnittweise ringförmig umlaufende Rastvorsprünge oder Rastnasen, Rastvertiefungen oder dergleichen gebildet sind.Built-in parts set according to one of claims 1 to 7, characterized in that the connection means (6) are formed by at least sections of ring-shaped locking projections or locking lugs, locking recesses or the like. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Durchflußmengenregler (4) einen kleineren Durchmesser als der sich in Durchströmrichtung anschließende Strahlregler (3) aufweist und daß der sich radial außen an den Durchflußmengenregler (4) anschließende Ringraum zur Aufnahme eines Dichtungsringes (18) ausgebildet ist.Installation parts set according to one of claims 1 to 8, characterized in that the flow rate regulator (4) has a smaller diameter than the jet regulator (3) adjoining in the flow direction and that the annular space adjoining the flow rate regulator (4) radially on the outside for receiving a sealing ring (18) is formed. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Strahlregler (3) zuströmseitig als Anschlußverbindung (6) einen vorzugsweise umlaufenden Ringwulst (15) mit einer äußeren Hinterschneidung (16) aufweist, zum Eingreifen einer vorzugsweise umlaufenden Ringwulst (8 oder 11) mit einer inneren Hinterschneidung (10 oder 12) am abströmseitigen Ende des Durchflußmengenreglers (4) oder des Vorsatzsiebes (5).Installation parts set according to one of claims 1 to 9, characterized in that the jet regulator (3) on the inflow side, as the connection (6), has a preferably circumferential annular bead (15) with an external undercut (16) for engaging a preferably circumferential annular bead (8 or 11) with an inner undercut (10 or 12) at the downstream end of the flow rate controller (4) or the front screen (5). Einbauteile-Garnitur nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Einbauteile (3,4,5) dicht oder weitgehend dicht miteinander verbunden sind.Installation parts set according to one of claims 1 to 10, characterized in that the installation parts (3, 4, 5) are tightly or largely tightly connected to one another. Einbauteile-Garnitur nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß Durchflußmengenregler (4) mit unterschiedlichen Durchflußklassen und/oder Strahlregler (3) unterschiedlicher Bauform mit jeweils gleichen Anschlußmittel (6) vorgesehen sind.Installation parts set according to one of claims 1 to 11, characterized in that flow rate regulators (4) with different flow classes and / or jet regulators (3) of different designs are provided, each with the same connection means (6).
EP96104112A 1995-03-24 1996-03-15 Set of in-built parts to be built in an outlet of a tap Expired - Lifetime EP0733748B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510734A DE19510734C2 (en) 1995-03-24 1995-03-24 Installation parts set for installation in a spout mouthpiece
DE19510734 1995-03-24

Publications (2)

Publication Number Publication Date
EP0733748A1 true EP0733748A1 (en) 1996-09-25
EP0733748B1 EP0733748B1 (en) 2002-06-05

Family

ID=7757574

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96104112A Expired - Lifetime EP0733748B1 (en) 1995-03-24 1996-03-15 Set of in-built parts to be built in an outlet of a tap

Country Status (6)

Country Link
US (1) US5769326A (en)
EP (1) EP0733748B1 (en)
AT (1) ATE218657T1 (en)
DE (2) DE19510734C2 (en)
DK (1) DK0733748T3 (en)
ES (1) ES2177691T3 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083538A1 (en) * 2003-03-21 2004-09-30 Neoperl Gmbh Sanitary insert unit
WO2006079505A3 (en) * 2005-01-25 2006-09-21 Neoperl Gmbh Two-part flow regulator, jet regulator, or backflow preventer comprising a snap-in joint between the parts
WO2008104211A1 (en) * 2007-02-27 2008-09-04 Neoperl Gmbh Sanitary insertion part
WO2010075943A1 (en) * 2008-12-30 2010-07-08 Neoperl Gmbh Flow quantity regulator
WO2011154066A1 (en) * 2010-06-11 2011-12-15 Neoperl Gmbh Flow rate regulator

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851151C2 (en) * 1998-11-06 2003-01-09 Hansgrohe Ag Flow limiter for sanitary fittings
US6249921B1 (en) * 2000-01-19 2001-06-26 Moen Incorporated Modular bidet spout assembly
DE10027986B4 (en) * 2000-06-06 2007-02-22 Neoperl Gmbh Sanitary installation part
US6513731B2 (en) 2001-01-02 2003-02-04 Moen Incorporated Aerator with variable air input
DE10246334B4 (en) * 2002-10-04 2015-05-07 Neoperl Gmbh Sanitary installation part
DE10246333B4 (en) * 2002-10-04 2008-06-19 Neoperl Gmbh aerator
FR2845623B1 (en) * 2002-10-11 2005-01-14 Rexam Dispensing Sys PUSH BUTTON SPRAY WITH LARGE SIDE NOZZLE
DE20216304U1 (en) * 2002-10-22 2004-03-04 Dieter Wildfang Gmbh Sanitary outlet fitting
US8919680B2 (en) 2002-10-22 2014-12-30 Neoperl Gmbh Functional plumbing unit
US8727239B2 (en) * 2002-10-22 2014-05-20 Neoperl Gmbh Plumbing outlet fitting
DE102005010551B4 (en) * 2005-03-04 2007-05-16 Neoperl Gmbh Sanitary functional unit
US10669703B2 (en) * 2003-03-21 2020-06-02 Neoperl Gmbh Sanitary insert unit
DE10312856B4 (en) * 2003-03-21 2014-08-28 Neoperl Gmbh Sanitary insert unit
US10619335B2 (en) 2003-03-21 2020-04-14 Neoperl Gmbh Sanitary insert unit
DE102004008594B4 (en) * 2004-02-21 2015-03-19 Neoperl Gmbh Sanitary outlet device
US7217362B2 (en) * 2004-03-01 2007-05-15 Globe Union Industrial Corp. Water filter
DE102004044158B3 (en) * 2004-09-13 2006-01-12 Hansa Metallwerke Ag Water outlet mouthpiece with a switchable jet regulator insert
DE102005003276B4 (en) * 2005-01-25 2015-03-12 Neoperl Gmbh Sanitary functional unit for a water outlet fitting
US7594616B2 (en) * 2005-04-19 2009-09-29 Evergreen Packaging Inc. Fluid discharge nozzle
ATE370282T1 (en) 2005-05-18 2007-09-15 Neoperl Gmbh SANITARY COMPONENT, namely JET REGULATOR OR JET FORMER FOR FLOWING FLUID MEDIA, METHOD FOR PRODUCING SUCH A SANITARY COMPONENT AND USE OF A SANITARY COMPONENT
US7264180B2 (en) * 2005-10-06 2007-09-04 Idea Factory, Inc. Aerator sleeve attachment
US7758319B2 (en) * 2006-09-11 2010-07-20 Gm Global Technology Operations, Inc. Integral filter and float for an electromagnetic pump
EP2100200B1 (en) * 2006-12-06 2011-04-06 Neoperl GmbH Flow rate regulator
CN101548053B (en) 2006-12-06 2013-01-16 纽珀有限公司 Sanitary embedding element
US9249564B2 (en) 2006-12-06 2016-02-02 Neoperl Gmbh Sanitary installation element
DE102008052541A1 (en) * 2008-10-21 2010-04-22 Neoperl Gmbh aerator
US20100163478A1 (en) * 2008-12-30 2010-07-01 Globe Union Industrial Corp. Water-flow filtering structure
DE102010023335A1 (en) 2010-06-11 2011-12-15 Neoperl Gmbh Flow controller for sanitary water-outlet fitting, has bowl-shaped housing which encloses a portion of wire sieve and is connected to forehead peripheral edge region of nozzle
DE102011112666B8 (en) * 2011-09-06 2015-04-23 Neoperl Gmbh Sanitary functional unit
CN103132565A (en) * 2011-11-28 2013-06-05 纽珀有限公司 Hygienic insertion unit
US9663929B2 (en) 2014-08-21 2017-05-30 Moen Incorporated Plumbing fixture fitting
DE102015017107A1 (en) * 2015-03-09 2016-09-15 Neoperl Gmbh Sanitary insert unit
DE102015003066B4 (en) * 2015-03-09 2017-03-09 Neoperl Gmbh Sanitary insert unit
DE202015001886U1 (en) 2015-03-09 2016-06-10 Neoperl Gmbh Sanitary insert unit
CN106703131B (en) * 2015-11-13 2019-10-25 厦门松霖科技股份有限公司 Concealed bubbler
CN106703132B (en) * 2015-11-13 2019-09-27 厦门松霖科技股份有限公司 Constant current bubbler
US10077545B2 (en) * 2017-04-12 2018-09-18 Fujian Xihe Sanitary Ware Technology Co., Ltd. Dual-adjustment flow limiting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697002A (en) * 1971-07-21 1972-10-10 American Standard Inc Flow control device
EP0208958A2 (en) * 1985-07-13 1987-01-21 Dieter Wildfang KG Flow-restricting device for a jet regulator
DE3817270A1 (en) * 1988-05-20 1989-11-30 Wildfang Dieter Kg Jet regulator
DE4108521A1 (en) * 1991-03-15 1992-09-17 Wildfang Dieter Gmbh Water jet head for mixer tap - has central jet concentration device, jet deflector, and damping chamber
DE9314925U1 (en) * 1993-10-01 1993-12-09 Dieter Wildfang GmbH, 79379 Müllheim Filter screen for water outlet fittings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143299A (en) * 1963-08-14 1964-08-04 Wrightway Engineering Co Aerating device
US4000857A (en) * 1974-07-17 1977-01-04 Moen Alfred M Flow control aerator
DE7725861U1 (en) * 1977-08-20 1977-12-01 Hansa Metallwerke Ag, 7000 Stuttgart SPOUT MOUTH PIECE FOR SANITARY WATER OUTLET VALVES
US4345719A (en) * 1980-03-31 1982-08-24 Wpm, Inc. Water aerator
DE8133875U1 (en) * 1981-11-20 1983-05-05 Dieter Wildfang KG, 7840 Müllheim "JET REGULATOR FOR CONNECTION TO SANITARY FITTINGS OR THE LIKE."
DE8202024U1 (en) * 1982-01-28 1982-06-03 TA Rokal GmbH, 4054 Nettetal DRAIN Mouthpiece for sanitary water outlet valves
DE3709926A1 (en) * 1987-03-26 1988-10-06 Porsche Ag WINDOW WASHER FOR MOTOR VEHICLES
US5114072A (en) * 1991-10-03 1992-05-19 Wpm, Inc. Water aerator
IT231950Y1 (en) * 1993-05-20 1999-08-10 Amfag Srl PERFECTED AERATOR DEVICE FOR LIQUIDS
DE9314990U1 (en) * 1993-10-02 1993-11-25 Dieter Wildfang GmbH, 79379 Müllheim Jet regulator for connection to sanitary fittings
US5356079A (en) * 1993-11-23 1994-10-18 Siemens Automotive L.P. Fuel injector snap-lock filter-retainer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697002A (en) * 1971-07-21 1972-10-10 American Standard Inc Flow control device
EP0208958A2 (en) * 1985-07-13 1987-01-21 Dieter Wildfang KG Flow-restricting device for a jet regulator
DE3817270A1 (en) * 1988-05-20 1989-11-30 Wildfang Dieter Kg Jet regulator
DE4108521A1 (en) * 1991-03-15 1992-09-17 Wildfang Dieter Gmbh Water jet head for mixer tap - has central jet concentration device, jet deflector, and damping chamber
DE9314925U1 (en) * 1993-10-01 1993-12-09 Dieter Wildfang GmbH, 79379 Müllheim Filter screen for water outlet fittings

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083538A1 (en) * 2003-03-21 2004-09-30 Neoperl Gmbh Sanitary insert unit
AU2004221713B2 (en) * 2003-03-21 2009-01-22 Neoperl Gmbh Sanitary insert unit
CN101107403B (en) * 2005-01-25 2012-01-18 纽珀有限公司 Embedded type parts for snitation
WO2006079505A3 (en) * 2005-01-25 2006-09-21 Neoperl Gmbh Two-part flow regulator, jet regulator, or backflow preventer comprising a snap-in joint between the parts
EP1918465A2 (en) 2005-01-25 2008-05-07 Neoperl GmbH Two-part flow regulator, jet regulator or backflow preventer comprising a snap-in joint between the parts
EP1918465A3 (en) * 2005-01-25 2008-09-24 Neoperl GmbH Two-part flow regulator, jet regulator or backflow preventer comprising a snap-in joint between the parts
EP1918465B1 (en) * 2005-01-25 2012-06-20 Neoperl GmbH Jet regulator with colour-coded class of flow rate
US7871023B2 (en) 2005-01-25 2011-01-18 Neoperl Gmbh Two-part flow regulator, jet regulator or backflow preventer having a snap-in joint between the parts
WO2008104211A1 (en) * 2007-02-27 2008-09-04 Neoperl Gmbh Sanitary insertion part
WO2010075943A1 (en) * 2008-12-30 2010-07-08 Neoperl Gmbh Flow quantity regulator
US8985142B2 (en) 2008-12-30 2015-03-24 Neoperl Gmbh Flow quantity regulator
WO2011154066A1 (en) * 2010-06-11 2011-12-15 Neoperl Gmbh Flow rate regulator
US10294641B2 (en) 2010-06-11 2019-05-21 Neoperl Gmbh Flow rate regulator

Also Published As

Publication number Publication date
ES2177691T3 (en) 2002-12-16
DK0733748T3 (en) 2002-10-07
DE19510734C2 (en) 2003-01-23
DE59609277D1 (en) 2002-07-11
DE19510734A1 (en) 1996-09-26
ATE218657T1 (en) 2002-06-15
US5769326A (en) 1998-06-23
EP0733748B1 (en) 2002-06-05

Similar Documents

Publication Publication Date Title
DE19510734C2 (en) Installation parts set for installation in a spout mouthpiece
DE19781179B4 (en) Non-metallic, replaceable filter
DE60202365T2 (en) LIQUID FILTER FOR VEHICLE COMBUSTION ENGINES
EP0314915B1 (en) Filter for the purification of lubricating oil
DE4427753C2 (en) Oil separator
EP1841925B1 (en) Two-part flow regulator, jet regulator, or backflow preventer comprising a snap-in joint between the parts
DE3515990C2 (en) Valve arrangement
DE3100037C2 (en)
EP3268106A1 (en) Filter having a filter bypass valve, and filter cartridge therefor
DE102008027662A1 (en) Oil pan with oil filter
DE102010043836A1 (en) Filter with a replaceable filter cartridge
DE19605425A1 (en) Liq filter insert by-pass valve seat formed by ring-shaped filter insert
EP3213803B1 (en) Filter assembly
DE19603393A1 (en) Flow regulator or similar throttle
DE29610290U1 (en) Liquid filter
DE1240504B (en) Coupling for connecting filter elements
DE3023977A1 (en) SOUND ABSORBING ARRANGEMENT FOR GEAR WHEELS.
DE3903800C2 (en) Outlet device
WO2015150443A1 (en) Filter for the lubricating oil of an internal combustion engine, and filter insert for the filter
DE102012210834A1 (en) Liquid filter with a filter bypass valve and a central discharge channel and filter insert for a liquid filter
DE102005026292A1 (en) Filter device with a filter element
DE102011080617A1 (en) Liquid filter with drain valve
DE1475706A1 (en) Tubular connection unit
EP0112977A1 (en) Shut-off device for aggressive fluids
DE102011003537B4 (en) Valve housing body

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR IT LI LU NL SE

17P Request for examination filed

Effective date: 19961001

17Q First examination report despatched

Effective date: 20000613

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR IT LI LU NL SE

REF Corresponds to:

Ref document number: 218657

Country of ref document: AT

Date of ref document: 20020615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59609277

Country of ref document: DE

Date of ref document: 20020711

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: HANS RUDOLF GACHNANG PATENTANWALT

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2177691

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20030306

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20040211

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050315

NLT1 Nl: modifications of names registered in virtue of documents presented to the patent office pursuant to art. 16 a, paragraph 1

Owner name: NEOPERL GMBH

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20090310

Year of fee payment: 14

BERE Be: lapsed

Owner name: DIETER *WILDFANG G.M.B.H.

Effective date: 20100331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: NEOPERL GMBH

Free format text: DIETER WILDFANG GMBH#KLOSTERRUNSSTRASSE 11#D-79379 MUELLHEIM (DE) -TRANSFER TO- NEOPERL GMBH#KLOSTERRUNSSTRASSE 11#79379 MUELLHEIM (DE)

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: NEOPERL GMBH

Effective date: 20110912

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: NEOPERL GMBH

Effective date: 20110920

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 218657

Country of ref document: AT

Kind code of ref document: T

Owner name: NEOPERL GMBH, DE

Effective date: 20120427

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: GACHNANG AG PATENTANWAELTE, CH

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20150325

Year of fee payment: 20

Ref country code: ES

Payment date: 20150112

Year of fee payment: 20

Ref country code: CH

Payment date: 20150320

Year of fee payment: 20

Ref country code: DE

Payment date: 20150220

Year of fee payment: 20

Ref country code: NL

Payment date: 20150227

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20150325

Year of fee payment: 20

Ref country code: SE

Payment date: 20150323

Year of fee payment: 20

Ref country code: FR

Payment date: 20150115

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20150330

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59609277

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20160314

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

Effective date: 20160315

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 218657

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160315

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20160624

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160316