EP0365789A1 - Discharger armature, especially for shower bottoms - Google Patents

Discharger armature, especially for shower bottoms Download PDF

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Publication number
EP0365789A1
EP0365789A1 EP89116050A EP89116050A EP0365789A1 EP 0365789 A1 EP0365789 A1 EP 0365789A1 EP 89116050 A EP89116050 A EP 89116050A EP 89116050 A EP89116050 A EP 89116050A EP 0365789 A1 EP0365789 A1 EP 0365789A1
Authority
EP
European Patent Office
Prior art keywords
housing
channel
flange
drain
drain fitting
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
EP89116050A
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German (de)
French (fr)
Other versions
EP0365789B1 (en
Inventor
Walter Viegener
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.)
Viega GmbH and Co KG
Original Assignee
Franz Viegener II GmbH and Co KG
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 Franz Viegener II GmbH and Co KG filed Critical Franz Viegener II GmbH and Co KG
Priority to AT89116050T priority Critical patent/ATE70327T1/en
Publication of EP0365789A1 publication Critical patent/EP0365789A1/en
Application granted granted Critical
Publication of EP0365789B1 publication Critical patent/EP0365789B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/22—Outlet devices mounted in basins, baths, or sinks

Definitions

  • the innovation relates to a drain fitting, preferably for shower trays, consisting of a housing provided with an inflow opening, an outlet connection and a fastening flange and an immersion tube which forms part of an odor trap and which limits the inflow opening and is inserted into the housing, the housing forming an outer annular channel and contains an upper drain channel.
  • the innovation is based on the task of designing a drain fitting of the type mentioned so that a high throughput is achieved with a low overall height.
  • the upper part of the housing and thus also part of the upper drainage channel protrudes into the recess of the tub, which is formed by a conical edge strip of the tub body is limited.
  • the upper housing part of the drain fitting in The upper drain channel has a relatively large flow cross-section within the recess of the tub, although at the same time the overall height of the drain fitting below the shower tub is kept small.
  • the bottom of the outer ring channel is inclined towards the outlet connection of the fitting.
  • the floor can be used with a large gradient of e.g. 20 percent.
  • the bottom 1 of a shower tray is provided with a round recess 2 for draining the shower water, which is delimited by a conical edge strip 3.
  • a sealing ring 5 is supported, which is carried by a mounting flange 6, which is integral with a housing 7 of a drain fitting 8.
  • the housing has threaded bushings 12, which start from openings in the upper housing wall 13 and into which the fastening screws 11 are screwed.
  • the upper housing wall is provided with a central opening 14, into which an immersion tube 15 is inserted, which is supported with its upper ring part 16 on an inner flange 17 of the housing.
  • This dip tube 15 forms with the cylindrical housing part 18 the odor trap.
  • the shower water flows through the odor trap, into an outer annular channel 19, which is provided with an inclined bottom 20, into a drainage connection 22 of the housing.
  • the shower water reaches a drain pipe from this drain connector 22.
  • the fastening flange 6 which is fixed to the housing, is offset downwards relative to the upper housing wall 13, which delimits the upper drain channel 21 at the top.
  • the housing part lying above the mounting flange 6 thus protrudes into the recess 2 of the shower base.
  • the outer edge of the flange ring 10 is aligned with the outer edge of the fastening flange 6.
  • the drain fitting has a cover part 23 which is supported on the flange ring 10 via cams 24. In the areas between two adjacent cams 24, the shower water can flow into the drain fitting, as shown by arrows.

Abstract

The discharger armature, which is used especially for shower bottoms, consists of a housing (7) provided with an inflow opening, a discharge socket (22) and a fastening flange (6) and of an immersion pipe (15) inserted into the housing and delimiting the inflow opening. The housing (7) contains an outer annular channel (19) and an upper discharge channel (21). The fastening flange (6) of the housing, which is fixed to the edge of a base opening (2) in the shower bottom, is arranged offset downwards with respect to the upper housing wall (13), which delimits the upper discharge channel (21). The bottom (20) of the outer annular channel (19) is inclined towards the discharge socket (22). As a result of this inclination of the bottom of the outer annular channel, in the case of a large flow cross-section of the annular channel, on the one hand, the discharging capacity is improved and, on the other hand, self-cleaning of the discharger armature is achieved. The discharger armature has a low overall height and a high throughput capacity. <IMAGE>

Description

Die Neuerung bezieht sich auf eine Ablaufarmatur, vorzugsweise für Dusch­wannen, bestehend aus einem mit einer Zuflußöffnung, einem Ablaufstutzen und einem Befestigungsflansch versehenen Gehäuse und einem in das Ge­häuse eingesetzten, die Zuflußöffnung begrenzenden, einen Teil eines Geruchverschlußes bildenden Tauchrohr, wobei das Gehäuse einen äußeren Ringkanal und einen oberen Ablaufkanal enthält.The innovation relates to a drain fitting, preferably for shower trays, consisting of a housing provided with an inflow opening, an outlet connection and a fastening flange and an immersion tube which forms part of an odor trap and which limits the inflow opening and is inserted into the housing, the housing forming an outer annular channel and contains an upper drain channel.

Der Neuerung liegt die Aufgabe zugrunde, eine Ablaufarmatur der genann­ten Art so zu gestalten, daß bei einer geringen Bauhöhe eine hohe Durch­laufleistung erzielt wird.The innovation is based on the task of designing a drain fitting of the type mentioned so that a high throughput is achieved with a low overall height.

Diese Aufgabe wird nach der Neuerung dadurch gelöst, daß der Befesti­gungsflansch gegenüber der oberen, den oberen Ablaufkanal begrenzenden Gehäusewand nach unten versetzt angeordnet ist.This object is achieved according to the innovation in that the mounting flange is offset from the upper, the upper drain channel housing wall offset downwards.

Durch diese Anordnung des Befestigungsflansches, der sich über einen Dichtungsring an der unteren Begrenzungsfläche einer kreisrunden Aus­nehmung der Wanne abstützt, ragt der obere Teil des Gehäuses und damit auch ein Teil des oberen Ablaufkanals in die Ausnehmung der Wanne, die durch einen konisch verlaufenden Randstreifen des Wannenkörpers begrenzt wird. Durch die Anordnung des oberen Gehäuseteils der Ablaufarmatur in­ nerhalb der Ausnehmung der Wanne erhält der obere Ablaufkanal einen re­lativ großen Strömungsquerschnitt, obwohl gleichzeitig die Gesamtbau­höhe der Ablaufarmatur unterhalb der Duschwanne kleingehalten wird.By this arrangement of the mounting flange, which is supported by a sealing ring on the lower boundary surface of a circular recess of the tub, the upper part of the housing and thus also part of the upper drainage channel protrudes into the recess of the tub, which is formed by a conical edge strip of the tub body is limited. By arranging the upper housing part of the drain fitting in The upper drain channel has a relatively large flow cross-section within the recess of the tub, although at the same time the overall height of the drain fitting below the shower tub is kept small.

Bei einer vorteilhaften Ausführungsform der Neuerung verläuft der Bo­den des äußeren Ringkanals zum Ablaufstutzen der Armatur hin geneigt. Der Boden kann mit einem großen Gefälle von z.B. 20 Prozent, versehen werden.In an advantageous embodiment of the innovation, the bottom of the outer ring channel is inclined towards the outlet connection of the fitting. The floor can be used with a large gradient of e.g. 20 percent.

Durch diese Neigung des Bodens des äußeren Ringkanals wird bei einem großen Strömungsquerschnitt des Ringkanals einerseits die Ablaufleistung verbessert und andererseits eine Selbstreinigung der Ablaufarmatur er­reicht.Due to this inclination of the bottom of the outer ring channel, the drainage performance is improved on the one hand with a large flow cross section of the ring channel and on the other hand self-cleaning of the drain fitting is achieved.

Weitere Merkmale der Neuerung ergeben sich aus den Unteransprüchen.Further features of the innovation result from the subclaims.

Ein Ausführungsbeispiel der Ablaufarmatur nach der Neuerung ist in der Zeichnung dargestellt und wird im folgenden beschrieben.An embodiment of the drain fitting according to the innovation is shown in the drawing and is described below.

Der Boden 1 einer Duschwanne ist zum Abführen des Duschwassers mit einer runden Ausnehmung 2 versehen, die durch einen konisch verlaufen­den Randstreifen 3 begrenzt wird. An der unteren Fläche 4 dieses Rand­streifens stützt sich ein Dichtungsring 5 ab, der von einem Befesti­gungsflansch 6 getragen wird, der mit einem Gehäuse 7 einer Ablaufarma­tur 8 einstückig ist.The bottom 1 of a shower tray is provided with a round recess 2 for draining the shower water, which is delimited by a conical edge strip 3. On the lower surface 4 of this edge strip, a sealing ring 5 is supported, which is carried by a mounting flange 6, which is integral with a housing 7 of a drain fitting 8.

An der Schrägfläche 9 des Randstreifens 3 stützt sich der Außenrand eines Flanschringes 10 ab, der mittels zweier Befestigungsschrauben 11 am Gehäuse 7 festgelegt wird.The outer edge of a flange ring 10, which is fixed to the housing 7 by means of two fastening screws 11, is supported on the inclined surface 9 of the edge strip 3.

Zu diesem Zweck weist das Gehäuse Gewindebuchsen 12 auf, die von Öff­nungen in der oberen Gehäusewand 13 ausgehen und in die die Befestigungs­schrauben 11 eingeschraubt werden.For this purpose, the housing has threaded bushings 12, which start from openings in the upper housing wall 13 and into which the fastening screws 11 are screwed.

Die obere Gehäusewand ist mit einer mittigen Öffnung 14 versehen, in die ein Tauchrohr 15 eingesteckt wird, das sich mit seinem oberen Ring­teil 16 an einem Innenflansch 17 des Gehäuses abstützt. Dieses Tauch­rohr 15 bildet mit dem zylinderförmigen Gehäuseteil 18 den Geruchver­schluß.The upper housing wall is provided with a central opening 14, into which an immersion tube 15 is inserted, which is supported with its upper ring part 16 on an inner flange 17 of the housing. This dip tube 15 forms with the cylindrical housing part 18 the odor trap.

Durch den Geruchverschluß strömt das Duschwasser, in einen äußeren Ring­kanal 19, der mit einem geneigten Boden 20 versehen ist, in einen Ablauf­stutzen 22 des Gehäuses. Von diesem Ablaufstutzen 22 gelangt das Dusch­wasser in ein Ablaufrohr.The shower water flows through the odor trap, into an outer annular channel 19, which is provided with an inclined bottom 20, into a drainage connection 22 of the housing. The shower water reaches a drain pipe from this drain connector 22.

Aus der Darstellung ergibt sich, daß der gehäusefeste Befestigungs­flansch 6 gegenüber der oberen Gehäusewand 13, die den oberen Ablauf­kanal 21 nach oben hin begrenzt, nach unten hin versetzt ist. Der ober­halb des Befestigungsflansches 6 liegende Gehäuseteil ragt somit in die Ausnehmung 2 der Duschwanne.It can be seen from the illustration that the fastening flange 6, which is fixed to the housing, is offset downwards relative to the upper housing wall 13, which delimits the upper drain channel 21 at the top. The housing part lying above the mounting flange 6 thus protrudes into the recess 2 of the shower base.

Der Außenrand des Flanschringes 10 fluchtet in dem dargestellten Aus­führungsbeispiel mit dem Außenrand des Befestigungsflansches 6.In the exemplary embodiment shown, the outer edge of the flange ring 10 is aligned with the outer edge of the fastening flange 6.

Die Ablaufarmatur weist ein Abdeckteil 23 auf, das sich über Nocken 24 am Flanschring 10 abstützt. In den Bereichen zwischen zwei benachbarten Nocken 24 kann das Duschwasser In die Ablaufarmatur fließen, wie dies durch Pfeile aufgezeigt ist.The drain fitting has a cover part 23 which is supported on the flange ring 10 via cams 24. In the areas between two adjacent cams 24, the shower water can flow into the drain fitting, as shown by arrows.

Claims (6)

1. Ablaufarmatur, vorzugsweise für Duschwannen, bestehend aus einem mit einer Zuflußöffnung, einem Ablaufstutzen und einem Befestigungsflansch versehenen Gehäuse und einem in das Gehäuse eingesetzten, die Zufluß­öffnung begrenzenden, einen Teil eines Geruchverschlußes bildenden Tauchrohr, wobei das Gehäuse einen äußeren Ringkanal und einen oberen Ablaufkanal enthält, dadurch gekennzeichnet, daß der Befestigungsflansch (6) gegenüber der oberen, den oberen Ab­laufkanal (21) begrenzenden Gehäusewand (13) nach unten versetzt ange­ordnet ist.1. Drain fitting, preferably for shower trays, consisting of a housing provided with an inlet opening, an outlet nozzle and a fastening flange and a housing inserted into the housing and delimiting the inlet opening and forming part of an odor trap, the housing having an outer ring channel and an upper outlet channel contains, characterized in that the fastening flange (6) is arranged offset downwards relative to the upper housing wall (13) delimiting the upper drain channel (21). 2. Ablaufarmatur nach Anspruch 1, dadurch gekennzeichnet, daß der Boden (20) des äußeren Ringkanals (19) zum Ablaufstutzen (22) hin geneigt verläuft.2. Drain fitting according to claim 1, characterized in that the bottom (20) of the outer ring channel (19) to the drain port (22) is inclined. 3. Ablaufarmatur nach Anspruch 2, dadurch gekennzeichnet, daß das Ge­fälle des Bodens (20) ca. 20 Prozent beträgt.3. Drain fitting according to claim 2, characterized in that the slope of the floor (20) is approximately 20 percent. 4. Ablaufarmatur nach einem der Ansprüche 1 bis 3, dadurch gekennzeich­net, daß in der oberen Gehäusewand (13) Öffnungen zum Einführen von Be­festigungsschrauben (11) für einen Flanschring (10) vorgesehen sind, von denen im Gehäuse befestigte Gewindebuchsen (12) ausgehen, in die die Befestigungsschrauben (11) geschraubt sind.4. Drain fitting according to one of claims 1 to 3, characterized in that in the upper housing wall (13) openings are provided for inserting fastening screws (11) for a flange ring (10), from which threaded bushings (12) attached in the housing extend, into which the fastening screws (11) are screwed. 5. Ablaufarmatur nach Anspruch 4, dadurch gekennzeichnet, daß zur Fest­legung des Flanschringes (10) zwei Befestigungsschrauben (11) vorgesehen sind.5. Drain fitting according to claim 4, characterized in that two fixing screws (11) are provided for fixing the flange ring (10). 6. Ablaufarmatur nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß der Außenrand des Flanschringes (10) mit dem Außenrand des gehäusefe­sten Flansches (6) fluchtet.6. Drain fitting according to claim 4 or 5, characterized in that the outer edge of the flange ring (10) with the outer edge of the housing-fixed flange (6) is aligned.
EP89116050A 1988-10-28 1989-08-31 Discharger armature, especially for shower bottoms Expired - Lifetime EP0365789B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89116050T ATE70327T1 (en) 1988-10-28 1989-08-31 DRAIN FITTING, PREFERABLE FOR SHOWER TRAYS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8813543U DE8813543U1 (en) 1988-10-28 1988-10-28
DE8813543U 1988-10-28

Publications (2)

Publication Number Publication Date
EP0365789A1 true EP0365789A1 (en) 1990-05-02
EP0365789B1 EP0365789B1 (en) 1991-12-11

Family

ID=6829351

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89116050A Expired - Lifetime EP0365789B1 (en) 1988-10-28 1989-08-31 Discharger armature, especially for shower bottoms

Country Status (8)

Country Link
EP (1) EP0365789B1 (en)
AT (1) ATE70327T1 (en)
DE (2) DE8813543U1 (en)
DK (1) DK170426B1 (en)
ES (1) ES2027058T3 (en)
FI (1) FI87002C (en)
GR (1) GR3003425T3 (en)
NO (1) NO180390C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503232A1 (en) * 1991-03-09 1992-09-16 Firma Franz Viegener II Drainagefitting, preferable for shower trays
EP0807721A2 (en) * 1996-05-17 1997-11-19 Firma Franz Viegener II Drainage fitting for shower trays, bath tubs, cellars, balconies, terraces or the like
DE102006053751A1 (en) * 2006-11-13 2008-05-15 Hansgrohe Ag Drainage fitting for e.g. shower tub, has opening formed in partition, and stopper closing opening and comprising starting device that is accessible from interior space of housing, where partition is between space and discharge nozzle
US7571741B2 (en) * 2003-08-25 2009-08-11 Falcon Waterfree Technologies Flow trap with compartment separator and baffle for use in a waterless urinal
US7575022B2 (en) * 2003-08-25 2009-08-18 Falcon Waterfree Technologie Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
EP2083125A3 (en) * 2008-01-23 2010-04-28 VIEGA GmbH & Co. KG. Drain fittings, in particular for showers or bathtubs
DE102019131566A1 (en) * 2019-11-22 2021-05-27 Viega Technology Gmbh & Co. Kg Drain fitting, in particular for a shower tray or in the form of a floor drain

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909651C1 (en) * 1989-03-23 1990-09-06 Ideal-Standard Gmbh, 5300 Bonn, De
DE4000104A1 (en) * 1990-01-04 1991-07-11 Dallmer Gmbh & Co DRAIN ARMATURE FOR A SHOWER TRAY
DE4206903A1 (en) * 1992-03-05 1993-09-23 Dallmer Gmbh & Co Drain fitting for shower basin or sink
WO1998054416A1 (en) * 1997-05-27 1998-12-03 Senova Ab A floor drain
FR2771431B1 (en) * 1997-11-24 1999-12-31 Sanitaire Accessoires Services EMPTYING ASSEMBLY FOR SANITARY APPLIANCES
DE202010002777U1 (en) 2010-02-24 2011-07-26 Viega Gmbh & Co. Kg Drain fitting with cleaning opening
FR2990966B1 (en) * 2012-05-22 2015-03-13 Godart Distrib BONDE FOR OPENING THE WATER EXHAUST OF A SANITARY EQUIPMENT
DE202021100190U1 (en) * 2021-01-15 2022-04-20 Viega Technology Gmbh & Co. Kg Waste fitting, in particular for shower trays, with a flexibly deformable partition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE837677C (en) * 1950-10-08 1952-05-02 Josef Pohlen Odor trap
DE2837967A1 (en) * 1978-08-31 1980-03-06 Bernhard Kessel WATER DRAINAGE TANK
AT366128B (en) * 1980-08-04 1982-03-10 Hutterer & Lechner Kg GROUND SIPHON

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE837677C (en) * 1950-10-08 1952-05-02 Josef Pohlen Odor trap
DE2837967A1 (en) * 1978-08-31 1980-03-06 Bernhard Kessel WATER DRAINAGE TANK
AT366128B (en) * 1980-08-04 1982-03-10 Hutterer & Lechner Kg GROUND SIPHON

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0503232A1 (en) * 1991-03-09 1992-09-16 Firma Franz Viegener II Drainagefitting, preferable for shower trays
EP0807721A2 (en) * 1996-05-17 1997-11-19 Firma Franz Viegener II Drainage fitting for shower trays, bath tubs, cellars, balconies, terraces or the like
EP0807721A3 (en) * 1996-05-17 1998-05-27 Firma Franz Viegener II Drainage fitting for shower trays, bath tubs, cellars, balconies, terraces or the like
US7571741B2 (en) * 2003-08-25 2009-08-11 Falcon Waterfree Technologies Flow trap with compartment separator and baffle for use in a waterless urinal
US7575022B2 (en) * 2003-08-25 2009-08-18 Falcon Waterfree Technologie Diverter, liquid-level indicator and chemical pre-treatment and post-treatment implementations useful in waterless urinals
US20100024892A1 (en) * 2003-08-25 2010-02-04 Michael Higgins Flow trap with compartment separator and baffle for use in a water-free urinal
US8485216B2 (en) * 2003-08-25 2013-07-16 Falcon Waterfree Technologies, Llc Flow trap with compartment separator and baffle for use in a water-free urinal
DE102006053751A1 (en) * 2006-11-13 2008-05-15 Hansgrohe Ag Drainage fitting for e.g. shower tub, has opening formed in partition, and stopper closing opening and comprising starting device that is accessible from interior space of housing, where partition is between space and discharge nozzle
EP2083125A3 (en) * 2008-01-23 2010-04-28 VIEGA GmbH & Co. KG. Drain fittings, in particular for showers or bathtubs
DE102019131566A1 (en) * 2019-11-22 2021-05-27 Viega Technology Gmbh & Co. Kg Drain fitting, in particular for a shower tray or in the form of a floor drain
EP3835499A2 (en) 2019-11-22 2021-06-16 Viega Technology GmbH & Co. KG Drain fitting, in particular for a shower tray or in the form of a floor drain
DE102019131566B4 (en) * 2019-11-22 2021-07-01 Viega Technology Gmbh & Co. Kg Drain fitting, in particular for a shower tray or in the form of a floor drain

Also Published As

Publication number Publication date
DE58900564D1 (en) 1992-01-23
GR3003425T3 (en) 1993-02-17
EP0365789B1 (en) 1991-12-11
DK525689A (en) 1990-04-29
NO180390B (en) 1996-12-30
DE8813543U1 (en) 1988-12-15
NO894298L (en) 1990-04-30
FI895122A0 (en) 1989-10-27
NO180390C (en) 1997-04-09
ATE70327T1 (en) 1991-12-15
DK525689D0 (en) 1989-10-24
NO894298D0 (en) 1989-10-27
DK170426B1 (en) 1995-08-28
FI87002B (en) 1992-07-31
ES2027058T3 (en) 1992-05-16
FI87002C (en) 1992-11-10

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