EP1123742B2 - Shower head - Google Patents
Shower head Download PDFInfo
- Publication number
- EP1123742B2 EP1123742B2 EP01101427A EP01101427A EP1123742B2 EP 1123742 B2 EP1123742 B2 EP 1123742B2 EP 01101427 A EP01101427 A EP 01101427A EP 01101427 A EP01101427 A EP 01101427A EP 1123742 B2 EP1123742 B2 EP 1123742B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- spray
- nozzle plate
- nozzle
- fact
- 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.)
- Expired - Lifetime
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
Definitions
- the invention relates to a shower head with the features of the preamble of claim 1.
- Such a shower head is for example from the document GB-A-2311474 known.
- the object of the invention is to improve a shower head of the type mentioned so that the emerging soft rays represent a high homogenization of air and water and are stable in this form in this optimal mixing.
- each water jet generated by the nozzle of a nozzle plate passes into its own mixing chamber, without being disturbed by adjacent jets. This leads to a high homogenization of the rays and an optimal mixing with air, which is sucked in at the bottom of the nozzle plate.
- the construction is of great simplicity.
- each nozzle is divided into two to four, in particular sector-shaped openings.
- the flow rate of the water in the nozzles is thereby increased and thus sucked in more air.
- the mixing chambers are at least partially open towards the outside in order to suck air into the mixing chamber.
- the jet disk has radial webs on its upper and / or lower side between its passage openings in order to form mixing chambers at its upper and / or lower side which are aligned with the mixing chambers of the nozzle plate. In this way, it is ensured that the individual water jets coming from the individual mixing chambers in turn reach individual mixing chambers of the jet disk, so that a further improvement of the mixing of water and air and thus a further optimization of the homogenization is achieved.
- the passage openings of the base plate form a chamfer at the upper edge.
- the molding work of the bottom plate is improved so that a uniformly shaped beam leaves the bottom plate down.
- a pre-assembled, mutually secure assembly is achieved when the projections snap into or behind the recesses.
- the shower head 1 has an outer rotationally symmetrical housing 2, the upper side has a water connection 3, with which the shower head, for example, on the handle of a hand shower can be fastened.
- the shower head can also be used in other areas.
- this forms a coaxial central region 4, which can form a turbine for a pulsating jet.
- this area may also be closed or form other types of water jets.
- the middle area 4 is outside of a surrounded annular region 5, which is composed of the following parts, which are all arranged coaxially:
- a bottom plate 6 At the bottom is a bottom plate 6, with a plurality of cylindrical axially parallel passage openings 7, from each of which emerges mixed with air water jet.
- an annular flat sieve 8 About the bottom plate 6 is an annular flat sieve 8 and about a jet disk 9.
- a second sieve 10 is shaped the same way as the first sieve 8.
- the nozzle plate 11 forms on its upper side an annular plate 12 whose top and bottom is perpendicular to the axis of the shower head.
- nozzles 13 are arranged at regular intervals, which are each composed of four sector-shaped openings 14 in the embodiment. Through the openings 14, the water passes from top to bottom, to get into a mixing chamber 15 of the nozzle plate 11.
- the nozzle plate 11 forms on its underside 14 mixing chambers 15 corresponding to the fourteen nozzles 13th
- the outer leg of the cross-sectionally U-shaped underside of the nozzle plate 11 is made shorter than the inner, so that the nozzle plate on the outside forms an annular feed opening 17 through which the water jet flowing through the nozzle plate laterally sucks air.
- the bottom plate 6 forms with the housing wall a gap-shaped intermediate space 18, can be sucked through the air from below.
- the emerging from the jet disk 9 beam passes after passing through the screen 8 in the passage opening 7 of the bottom plate 6, wherein the upper edge of the passage opening 7 has a chamfer 20 to provide optimum entry and a good shaping of the beam.
- the passage openings 7 of the bottom plate 6 thus form the well-mixed jet to let it escape afterwards.
- the openings or nozzles 13 of the nozzle plate 11, the openings 19 of the jet disk 9 and the passage openings 7 of the bottom plate 6 are present in these parts in equal numbers and are aligned exactly above the other, wherein the mixing chambers are aligned, so that an optimal shaping and Mixing every single beam is guaranteed.
- projections 21 are on the underside, which eino in correspondingly shaped recesses 22 of the other parts 8 to 11 in order to align the parts exactly to each other.
- this nose-shaped or pin-shaped projection engages in each case in the recess or behind the recess of the base plate 6, so that after latching all parts form a preassembled module before it is inserted into the shower head.
- the projections 21 may additionally or alternatively also be formed on the outside and also additionally or alternatively on the bottom plate 6 or on the radiant plate 9 in order to engage in particular latching in corresponding recesses 22 of the other parts.
Landscapes
- Nozzles (AREA)
- Sewing Machines And Sewing (AREA)
- Massaging Devices (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Description
Die Erfindung betrifft einen Brausekopf mit den Merkmalen des Oberbegriffs des Anspruchs 1.The invention relates to a shower head with the features of the preamble of claim 1.
Solch ein Brausekopf ist z.B. aus der Druckschrift
Bei solchen Brauseköpfen hat es sich gezeigt, dass die aus der Bodenplatte austretenden Brausestrahlen als mit Luft vermischte Soft-Strahlen nicht genügend gleichmäßig und stabil sind.In such showerheads, it has been found that the effervescent jets emerging from the bottom plate are not sufficiently uniform and stable as air-blended soft jets.
Aufgabe der Erfindung ist es, einen Brausekopf der eingangs genannten Art so zu verbessern, dass die austretenden Soft-Strahlen eine hohe Homogenisierung von Luft und Wasser darstellen und bei dieser optimalen Durchmischung in ihrer Form stabil sind.The object of the invention is to improve a shower head of the type mentioned so that the emerging soft rays represent a high homogenization of air and water and are stable in this form in this optimal mixing.
Diese Aufgabe wird erfindungsgemäß durch einen Brausekopf mit den Merkmalen des Anspruchs 1.This object is achieved by a shower head with the features of claim 1.
Hierdurch gelangt jeder durch die Düse einer Düsenplatte erzeugte Wasserstrahl in seine eigene Mischkammer, ohne von benachbarten Strahlen gestört werden zu können. Dies führt zu einer hohen Vergleichmäßigung der Strahlen und einer optimalen Durchmischung mit Luft, die an der Unterseite der Düsenplatte eingesaugt wird. Dabei ist die Konstruktion von großer Einfachheit.As a result, each water jet generated by the nozzle of a nozzle plate passes into its own mixing chamber, without being disturbed by adjacent jets. This leads to a high homogenization of the rays and an optimal mixing with air, which is sucked in at the bottom of the nozzle plate. The construction is of great simplicity.
Die Wirkung der Düsen der Düsenplatte kann auch dadurch erhöht werden, wenn jede Düse in zwei bis vier insbesondere sektorenförmige Öffnungen unterteilt ist. Die Fließgeschwindigkeit des Wassers in den Düsen wird hierdurch noch erhöht und damit noch mehr Luft eingesaugt. Von Vorteil ist hierbei auch, wenn die Mischkammern zur Außenseite hin zumindest teilweise offen sind, um Luft in die Mischkammer anzusaugen.The effect of the nozzles of the nozzle plate can also be increased if each nozzle is divided into two to four, in particular sector-shaped openings. The flow rate of the water in the nozzles is thereby increased and thus sucked in more air. It is also advantageous if the mixing chambers are at least partially open towards the outside in order to suck air into the mixing chamber.
Besonders vorteilhaft ist es, wenn die Strahlscheibe an ihrer Ober- und/oder Unterseite radiale Stege zwischen ihren Durchtrittsöffnungen aufweist, um an ihrer Ober- und/oder Unterseite Mischkammern zu bilden, die mit den Mischkammern der Düsenplatte fluchten. Hierdurch wird dafür gesorgt, dass die einzelnen aus den einzelnen Mischkammern kommenden Wasserstrahlen wiederum in einzelne Mischkammern der Strahlscheibe gelangen, so dass eine weitere Verbesserung der Durchmischung von Wasser und Luft und damit eine weitere Optimierung der Homogenisierung erzielt wird.It is particularly advantageous if the jet disk has radial webs on its upper and / or lower side between its passage openings in order to form mixing chambers at its upper and / or lower side which are aligned with the mixing chambers of the nozzle plate. In this way, it is ensured that the individual water jets coming from the individual mixing chambers in turn reach individual mixing chambers of the jet disk, so that a further improvement of the mixing of water and air and thus a further optimization of the homogenization is achieved.
Um den jeweiligen Wasserstrahl von den Öffnungen der Bodenplatte optimal aufnehmen zu können, wird vorgeschlagen, dass die Durchtrittsöffnungen der Bodenplatte am oberen Rand eine Fase bilden. Hierdurch wird auch die Formarbeit der Bodenplatte verbessert, so dass ein gleichmäßig geformter Strahl die Bodenplatte nach unten verläßt.In order to be able to optimally receive the respective water jet from the openings of the base plate, it is proposed that the passage openings of the base plate form a chamfer at the upper edge. As a result, the molding work of the bottom plate is improved so that a uniformly shaped beam leaves the bottom plate down.
Damit der Brausekopf optimal arbeitet, ist es wichtig, dass die vom Wasser durchströmten Düsen und Öffnungen der einzelnen Teile zueinander exakt koaxial ausgerichtet sind. Hierzu wird vorgeschlagen, dass an der Unterseite der Düsenplatte innen und/oder außen Vorsprünge angeformt sind, die in Ausnehmungen der Strahlscheibe, der Bodenplatte und/oder der Siebe formschlüssig einliegen. Alternativ wird vorgeschlagen, dass an der Oberseite der Bodenplatte innen und/oder außen Vorsprünge angeformt sind, die in Ausnehmungen der Düsenplatte der Strahlscheibe und/oder der Siebe formschlüssig einliegen. In einer dritten Alternative wird vorgeschlagen, dass an der Ober- und/oder Unterseite der Strahlscheibe innen und/oder außen Vorsprünge angeformt sind, die in Ausnehmungen der Düsenplatte, der Bodenplatte und/oder der Siebe formschlüssig einliegen. Durch diese in Ausnehmungen gelangenden Vorsprünge können die einzelnen Teile zueinander exakt ausgerichtet werden, bevor sie in die Unterseite des Brausekopfes montiert werden.In order for the shower head to work optimally, it is important that the nozzles and openings of the individual parts through which the water flows are exactly aligned coaxially with one another. For this purpose, it is proposed that on the underside of the nozzle plate inside and / or outside projections are formed, which einliegen positively in recesses of the jet disk, the bottom plate and / or the sieves. Alternatively, it is proposed that on the top of the bottom plate inside and / or outside projections are formed, which einliegen positively in recesses of the nozzle plate of the jet disk and / or the screens. In a third alternative it is proposed that on the top and / or bottom of the jet disk inside and / or outside projections are formed, which einliegen positively in recesses of the nozzle plate, the bottom plate and / or the sieves. By these projections reaching into recesses, the individual parts can be aligned with each other exactly before they are mounted in the bottom of the shower head.
Eine vormontierte aneinander sicher haltende Baugruppe wird erreicht, wenn die Vorsprünge in oder hinter den Ausnehmungen einrasten.A pre-assembled, mutually secure assembly is achieved when the projections snap into or behind the recesses.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im folgenden näher beschrieben. Es zeigen
- Fig. 1
- einen axialen Schnitt durch den Brausekopf,
- Fig. 2
- eine perspektivische Ansicht der halben Düsenplatte,
- Fig. 3
- eine perspektivische Explosionsdarstellung aller fünf Teile des unteren ringförmigen Bereichs.
- Fig. 1
- an axial section through the shower head,
- Fig. 2
- a perspective view of the half nozzle plate,
- Fig. 3
- an exploded perspective view of all five parts of the lower annular portion.
Der Brausekopf 1 besitzt ein äußeres rotationssymmetrisches Gehäuse 2, dessen Oberseite einen Wasseranschluß 3 besitzt, mit dem der Brausekopf zum Beispiel an dem Griff einer Handbrause befestigbar ist. Der Brausekopf kann aber auch in anderen Bereichen verwendet werden.The shower head 1 has an outer rotationally symmetrical housing 2, the upper side has a water connection 3, with which the shower head, for example, on the handle of a hand shower can be fastened. The shower head can also be used in other areas.
An der Unterseite des Brausekopfes bildet dieser einen koaxialen mittleren Bereich 4, der eine Turbine für einen pulsierenden Strahl bilden kann. Alternativ kann dieser Bereich aber auch geschlossen sein oder andere Arten von Wasserstrahlen bilden.At the bottom of the shower head this forms a coaxial central region 4, which can form a turbine for a pulsating jet. Alternatively, however, this area may also be closed or form other types of water jets.
Der mittlere Bereich 4 ist außen von einem ringförmigen Bereich 5 umgeben, der aus folgenden Teilen zusammengesetzt ist, die alle koaxial angeordnet sind:The middle area 4 is outside of a surrounded
Zu unterst liegt eine Bodenplatte 6, mit einer Vielzahl von zylindrischen achsparallelen Durchtrittsöffnungen 7, aus denen jeweils ein mit Luft vermischter Wasserstrahl austritt. Über der Bodenplatte 6 liegt ein ringförmiges flaches Sieb 8 und darüber eine Strahlscheibe 9. Über der Strahlscheibe 9 liegt ein zweites Sieb 10, das gleicher Weise geformt ist wie das erste Sieb 8. Über dem Sieb 10 liegt eine Düsenplatte 11.At the bottom is a
Die Düsenplatte 11 bildet an ihrer Oberseite eine ringförmige Platte 12, deren Ober- und Unterseite rechtwinklig zur Achse des Brausekopfes liegt. In der Platte 12 sind in regelmäßigen Abständen Düsen 13 angeordnet, die im Ausführungsbeispiel jeweils aus vier sektorenförmigen Öffnungen 14 zusammengesetzt sind. Durch die Öffnungen 14 tritt das Wasser von oben nach unten hindurch, um in einer Mischkammer 15 der Düsenplatte 11 zu gelangen. Die im Randquerschnitt in Form eines umgekehrten "U's" gestaltete Düsenplatte 11 bildet an ihrer Unterseite für jede Düse 13 eine getrennte Mischkammer, indem jeweils zwischen zwei Düsen ein senkrechter radialer Steg 16 angeformt ist. Im Ausführungsbeispiel bildet die Düsenplatte 11 an ihrer Unterseite 14 Mischkammern 15 entsprechend den vierzehn Düsen 13.The
Der außenliegende Schenkel der im Querschnitt U-förmigen Unterseite der Düsenplatte 11 ist kürzer ausgeführt als die Innenliegende, so dass die Düsenplatte außenseitig eine ringförmige Zuführöffnung 17 bildet, durch die der durch die Düsenplatte strömende Wasserstrahl seitlich Luft ansaugt. Hierzu bildet die Bodenplatte 6 mit der Gehäusewandung einen spaltförmigen Zwischenraum 18, durch die Luft von unten her ansaugbar ist.The outer leg of the cross-sectionally U-shaped underside of the
In gleicher Weise wie bei der Düsenplatte 11 durch senkrechte radiale Stege 16 für jeden Wasserstrahl und jede Düse einzelne Mischkammern gebildet werden, so besitzt auch die Strahlscheibe 9 an der Unterseite einzelne radiale Stege 9a zwischen ihren Durchtrittsöffnungen 19, so dass auch bei der Strahlscheibe 9 für jeden Strahl und jede Öffnung eine Mischkammer 9b vorhanden ist.In the same way as in the
Der aus der Strahlscheibe 9 austretende Strahl gelangt nach Durchtreten des Siebes 8 in die Durchtrittsöffnung 7 der Bodenplatte 6, wobei der obere Rand der Durchtrittsöffnung 7 eine Fase 20 besitzt, um ein optimales Eintreten und eine gute Formung des Strahles zu schaffen. Die Durchtrittsöffnungen 7 der Bodenplatte 6 formen damit den gut durchmischten Strahl, um ihn danach austreten zu lassen.The emerging from the
Die Öffnungen bzw. Düsen 13 der Düsenplatte 11, die Öffnungen 19 der Strahlscheibe 9 und die Durchtrittsöffnungen 7 der Bodenplatte 6 sind bei diesen Teilen in gleicher Anzahl vorhanden und stehen fluchtend exakt übereinander, wobei auch die Mischkammern miteinander fluchten, so dass eine optimale Formung und Durchmischung jedes einzelnen Strahles gewährleistet ist.The openings or
An der Innenseite der Düsenplatte 11 stehen unterseitig angeformte Vorsprünge 21 vor, die in entsprechend geformte Ausnehmungen 22 der anderen Teile 8 bis 11 einliegen, um die Teile exakt zueinander auszurichten. Hierbei rastet dieser nasen- oder stiftfförmige Vorsprung jeweils in der Ausnehmung oder hinter der Ausnehmung der Bodenplatte 6 ein, so dass nach dem Einrasten alle Teile eine vormontierte Baugruppe bilden, ehe sie in den Brausekopf eingesetzt wird. Die Vorsprünge 21 können zusätzlich oder alternativ auch an der Außenseite und ferner zusätzlich oder alternativ an der Bodenplatte 6 oder an der Strahlplatte 9 angeformt sein, um in entsprechenden Ausnehmungen 22 der anderen Teile insbesondere einrastend einzuliegen.On the inside of the
Claims (8)
- A spray head with a lower annular bottom plate (6), from which the water jets emerge, with an annular spray plate (9) arranged above the bottom plate (6), with an annular nozzle plate (11) arranged above the spray plate, and with annular meshes (8, 10) arranged between bottom plate and spray plate and/or between spray plate and nozzle plate, the nozzle plate (11) forming on its upper side a plurality of nozzles (13) into which the water enters and through which the water passes to arrive in one of the mixing chambers formed by the nozzle plate, and the nozzles (13) of the nozzle plate (11), the through-passages (19) of the spray plate (9) and of the bottom plate (6) lying in such a manner one under the other that they are in alignment with one another,
characterized by the fact that the mixing chamber (15) of the nozzle plate (11) is subdivided into individual mixing chambers (15) by radial vertical webs (16) in such a way that below each nozzle (13) lies a mixing chamber (15) which is separated from adjacent mixing chambers by the webs (16) and that the mixing chambers (15) are at least partially open toward the outside (17) in order to suck air into the mixing chambers. - A spray head according to claim 1, characterized by the fact that the flow cross-section of each nozzle (13) of the nozzle plate (11) is subdivided into two to eight apertures (14) of, in particular, circular, elliptical or sectorial shape.
- A spray head according to any of the preceding claims, characterized by the fact that the spray plate (9) comprises on its upper and/or lower side radial webs between its through-passages in order to form on its upper and/or lower side mixing chambers which are in alignment with the mixing chambers (15) of the nozzle plate (11).
- A spray head according to any of the preceding claims, characterized by the fact that the through passages (7) of the bottom plate (6) form a chamfer (20) at the upper edge.
- A spray head according to any of the preceding claims, characterized by the fact that on the lower side of the nozzle plate (11) projections (21) are formed on the inside and/or the outside, which projections (21) engage in a positive locking manner in recesses (22)of the spray plate (9), the bottom plate (6) and/or the meshes (8, 10).
- A spray head according to any of the preceding claims, characterized by the fact that on the upper side of the bottom plate (6) projections (21) are formed on the inside and/or outside, which projections (21) engage in a positive locking manner in recesses (22) of the nozzle plate (11), the spray plate (9) and/or the meshes (8, 10).
- A spray head according to any of the preceding claims, characterized by the fact that on the upper and/or lower side of the spray plate (9), projections (21) are formed on the inside and/or outside, which projections (21) engage in a positive locking manner in recesses (22) of the nozzle plate (11), the bottom plate (6) and/or the meshes (8, 10).
- A spray head according to any of claims 7 to 10, characterized by the fact that the projections (21) snap-in either in or behind the recesses (22).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10005098A DE10005098A1 (en) | 2000-02-07 | 2000-02-07 | Shower head |
DE10005098 | 2000-02-07 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1123742A2 EP1123742A2 (en) | 2001-08-16 |
EP1123742A3 EP1123742A3 (en) | 2004-03-17 |
EP1123742B1 EP1123742B1 (en) | 2005-05-04 |
EP1123742B2 true EP1123742B2 (en) | 2012-04-11 |
Family
ID=7629939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01101427A Expired - Lifetime EP1123742B2 (en) | 2000-02-07 | 2001-01-23 | Shower head |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1123742B2 (en) |
AT (1) | ATE294643T1 (en) |
DE (2) | DE10005098A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD694366S1 (en) | 2011-01-14 | 2013-11-26 | Kohler Co. | Faucet |
CN103320784B (en) * | 2013-04-27 | 2015-08-26 | 浙江工业大学 | The side direction powder-feeding nozzle of width-adjustable joint |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2033904A1 (en) † | 1969-07-08 | 1971-02-04 | Aghmdes, Ehe P , New York, N Y (V St A) | Shower head |
EP0066289B1 (en) † | 1981-06-01 | 1992-10-14 | Friedrich Grohe Aktiengesellschaft | Shower head |
DE3507212C2 (en) † | 1985-03-01 | 1993-03-11 | Friedrich Grohe Ag, 5870 Hemer, De |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2821195A1 (en) * | 1978-05-13 | 1979-11-15 | Guenther Rathsack Ingenieurtec | Hand held shower head with aerating switch - has air inlet and central flow divider in water channel |
KR970002860B1 (en) * | 1989-11-21 | 1997-03-12 | 도오 또오 기끼 가부시끼가이샤 | Jet regulators with aerating means |
DE4109001A1 (en) * | 1991-03-19 | 1992-09-24 | Dornbracht Aloys F Gmbh | Shower head with fixed central part and distribution valve - has concentric rings of shower nozzles and interspersed air nozzles surrounded by horseshoe-shaped partitions |
GB2309180A (en) * | 1996-01-16 | 1997-07-23 | Aqualisa Products Ltd | Spray nozzle for aerating liquids |
GB2311474B (en) * | 1996-03-27 | 1999-10-13 | Caradon Mira Ltd | Improvements in or relating to shower fitttings |
-
2000
- 2000-02-07 DE DE10005098A patent/DE10005098A1/en not_active Ceased
-
2001
- 2001-01-23 DE DE50106061T patent/DE50106061D1/en not_active Expired - Lifetime
- 2001-01-23 AT AT01101427T patent/ATE294643T1/en not_active IP Right Cessation
- 2001-01-23 EP EP01101427A patent/EP1123742B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2033904A1 (en) † | 1969-07-08 | 1971-02-04 | Aghmdes, Ehe P , New York, N Y (V St A) | Shower head |
EP0066289B1 (en) † | 1981-06-01 | 1992-10-14 | Friedrich Grohe Aktiengesellschaft | Shower head |
DE3507212C2 (en) † | 1985-03-01 | 1993-03-11 | Friedrich Grohe Ag, 5870 Hemer, De |
Non-Patent Citations (1)
Title |
---|
GROHE KATALOG, AUSGABE 93/94, KONSTRUKTIONSZEICHNUNGEN ZUR HANDBRAUSE "RELEXA PLUS", 1993 - 1994, HEMER, DEUTSCHLAND, pages 148 † |
Also Published As
Publication number | Publication date |
---|---|
DE10005098A1 (en) | 2001-08-09 |
EP1123742A2 (en) | 2001-08-16 |
EP1123742B1 (en) | 2005-05-04 |
EP1123742A3 (en) | 2004-03-17 |
ATE294643T1 (en) | 2005-05-15 |
DE50106061D1 (en) | 2005-06-09 |
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