EP2497867B1 - Actuation and display plate - Google Patents
Actuation and display plate Download PDFInfo
- Publication number
- EP2497867B1 EP2497867B1 EP11157485.1A EP11157485A EP2497867B1 EP 2497867 B1 EP2497867 B1 EP 2497867B1 EP 11157485 A EP11157485 A EP 11157485A EP 2497867 B1 EP2497867 B1 EP 2497867B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transmission
- range
- coating
- plate
- actuating
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000000576 coating method Methods 0.000 claims description 40
- 239000011248 coating agent Substances 0.000 claims description 39
- 239000011521 glass Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000411 transmission spectrum Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000005352 borofloat Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/01—Shape or selection of material for flushing cisterns
- E03D1/012—Details of shape of cisterns, e.g. for connecting to wall, for supporting or connecting flushing-device actuators
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
- E03D5/028—Pusher plates and actuating mechanisms for built-in cisterns
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
Definitions
- the present invention relates to an actuating and display panel according to the preamble of claim 1.
- the actuating plate is a glass plate or a plate made of a non-conductive material. Behind the plate sensor buttons are arranged capacitively operating sensors that detect the approach of a user's hand contactless. The sensors of the capacitive sensor keys are glued to the back of the actuator plate.
- a combined actuation and display plate from the EP 1 867 613 which also has a rear opaque coating which leaves a window open.
- This window is also provided with a backside precious metal coating, which should have a transmission in the range of 1 to 21% and a dispersion of 0 to 1% in the visible light for the range of wavelengths from 400 nanometers to 750 nanometers.
- a light source is provided in this viewing window area behind the glass ceramic plate in order to be able to give feedback to the user about the activation of the capacitive sensor also arranged behind the glass ceramic plate.
- an actuation and display panel of a flush valve with the features of the preamble of claim 1 which has a viewing window, behind which viewing window a working on light reflection base proximity sensor is provided, with which the valve is triggered.
- the infrared sensor should on the one hand be able to detect the approach of a user to the valve and on the other hand the sensor is able to distinguish when the valve should be triggered. For this, the triggering is achieved via an infrared distance measurement.
- an optical illuminant is provided behind the viewing window, with the user of the valve, the operating status or the triggered function is displayed.
- the viewing window is transparent and provided for the display symbols and signal fields, which are possibly printed or glued to the actuating and display panel are also transparent.
- the present invention seeks to provide a combined actuation and display panel, which ensures an improved visual display while ensuring the functionality of the non-contact triggering.
- the glass plate itself provides the basis for the hygienic, because non-contact triggering and is in its size the basis of a variety of options for the display and the different tripping operations.
- a homogeneous display can be realized, which ensures the opacity of the hidden behind the glass plate sensors and simultaneously ensures the display by an arranged behind the glass plate indicator light.
- a transmission of this coating in the range between 1 percent and 15 percent for the range of visible light allows a highly visible display for a user Even under unfavorable lighting conditions, without too high a transmission as in a continuous transparent glass plate without coating details of the sensor shows.
- the glass plates provided are kept very small in their surface, which, for example, an arrangement of multiple sensors for triggering or display of two different amounts of flushing water spatially not allowed. Due to the small area, the amount of light entering through the plate is automatically limited and viewing is difficult for the user.
- the state of the art EP 1 867 613 then also uses an opaque area to limit the incident stray light.
- the transmission of the coating in the near infrared wavelength range is at least 60%, so that the permeability of the coating provided plate for infrared light for an infrared distance measurement in both directions is sufficiently large. The transmission takes place once for the emitted rays of the infrared light source in one direction and then for the user-reflected rays in the other direction through the plate.
- the transmission behavior of the actuator plate is crucial for the correct display of the light elements as well as for the infrared sensor technology.
- a maximum transparency in the IR range is realized, on the other hand, the transmission in the visible range must not exceed predetermined values in order to avoid that components behind the actuator plate to the user are visible.
- FIG. 1 shows a transmission spectrum of a coating for an actuation and display panel 100 according to the invention, shown in the Fig. 2 ,
- the abscissa axis is divided into five areas 21, 22, 23, 24 and 25.
- two wavelength ranges are essential in the coating, in which the transmission behavior must be within a certain range.
- this area may also be limited to subregions, for example, between 400 and 550 nanometers, from 500 to 700 nanometers, to use more blue or red displays, or with a restricted range of 500 to 600 nanometers.
- the second essential wavelength range is the infrared range 24 of one
- the ultraviolet region is designated by the reference numeral 21, while the more distant infrared region is designated by the reference numeral 25.
- the transition region between the region 22 of the visible light and the infrared region 24 is provided with the reference numeral 23.
- the lower limit of this area 23 may be changed depending on the definition of the upper end of the visible light area 22.
- the region 21 relates to the value of the transmission with a wavelength of less than 400 nanometers, or less than 500 nanometers according to the above embodiments.
- region 25 relates to the value of the transmission with a wavelength of greater than 2000 nanometers, or greater than 920 nanometers, according to the above exemplary embodiments.
- transition region 23 relates to the value of the transmission having a wavelength of greater than 700 nanometers, or greater than 550 or 600 nanometers, and less than 800 nanometers, or less than 850 nanometers according to the above embodiments.
- the combinations are fluid and dependent on the coating chosen.
- a transmission between 1 and 15% is to be provided for the region 22 of the visible light during the coating.
- This transmission is represented by the limited by the lower boundary curve 31 and the upper limit curve 32 transmission band and hatched.
- a transmission between 2 and 10% can be provided.
- transmissions of more than 5% are present only in small subregions of the austschtreden wavelength range 22.
- a corresponding partial wavelength range 38 with a higher transmission is found in the illustrated embodiment in the region of the wavelength near the ultraviolet.
- Such a subarea 38 is a wavelength range over at most 150 nanometers, advantageously over at most 100 nanometers, in which the transmission curve has between 5 and 15 percent.
- the transmission in the region 22 it is ensured that the user of the device according to the invention has sufficient perception of the light source arranged behind the actuating plate as display means;
- the transmission is not so high that, in addition to the light source, it can detect other elements in the mounting frame of the display and actuating plate.
- the background of the mounting frame is at least not white, especially gray or black designed or colored. If there is no mounting frame, which forms the background, but this is a building wall part, this is preferably to keep dark.
- the hatching between 0 percent and 100 percent indicates that the transmission behavior of the coating in these areas can be arbitrary; in particular, it may be similar to the transmission behavior of the adjacent areas.
- the transition region 23 between the visible light region 22 and the infrared region 24 a continuous transition of the transmission behavior is advantageously provided, although here as well this transmission may in principle be arbitrary; in particular, it can be zero; Also, this area can be relatively small and only a few nanometers. Such a steep transition flank is preferred.
- the region 23 extends between 700 and 850 nanometers and increases continuously from about 10% transmission to 65% transmission. In this case, there then exists an area 38 of increased transmission at the upper wavelength range end 22.
- the transmission behavior in the infrared region 24 is characterized by its lower limit of 60%. It is essential for correct detection of the operation that the infrared light emitted from the sensor light source and the user-reflected infrared light is transmitted no less than 60%, in order to provide a sufficient response receive.
- the upward transmission in this region 23 is open and can be up to 100% of the light entering the coating.
- the Fig. 2 very schematically illustrates an actuator plate 100, behind which a coating is shown here as a separate surface 101, wherein the thickness of the coating relative to the thickness of the supporting actuator plate 100 is negligible.
- the coating 101 may comprise a display window 102 and a sensor window 103; which windows may be separated by a mask 104.
- the masking means an opaque coating, which in particular transmits neither visible light nor IR light.
- Such a coating 104 also has the advantage that it gives it as a very well-adhering coating, which can simultaneously provide a primer for the attachment of the actuator plate to a mounting frame.
- edge regions can be provided, which are arranged on the edge of the plate.
- the opaque coating is not arranged on a continuous coating 101 but directly on the glass plate 100.
- display windows 102 and sensor windows 103 it is possible to provide different arrangements of display windows 102 and sensor windows 103, as long as a light source in the visible range of the light is provided as the indicator light and a pair of sensor light source and sensor detector, which is designed for transmission and detection of infrared light.
- the advantageously existing closed rear space of the actuator with the actuator plate according to the invention may simply be the back space of a wall in which the display and actuator plate is installed, or it may be provided a separate mounting frame, the surface color is then preferably dark.
- the actuating and display plate has a coating that has a specular effect for the viewer.
- This may be the said coating with the transmission behavior of the Fig. 1 act.
- the feature that the further or the same coating shows a reflection is, of course, to be realized only for the wavelength range 22 which is important for the observer; provided this reflection only for incoming light in subregions of the Wavelength range 22 occurs, so there is a color effect.
- the reflection can be in the visible range, in particular in the range of 30 to 50 percent, with additional application to the inventive coating results in a reduced total transmission.
- the values of the coating 101 can then be seen in total.
- Such a combined coating can be an interference filter coating on borofloat glass which, with high reflection, produces attenuation of 5% in the visible range up to 700 nm and permits transmission of more than 60% from 800 nm.
- the actuator plate can still be provided with an anti-shatter foil, which has no effect on the transmission and reflection behavior.
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Induction Heating Cooking Devices (AREA)
- Optical Filters (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
Die vorliegende Erfindung betrifft eine Betätigungs- und Anzeigeplatte gemäss dem Oberbegriff des Anspruchs 1.The present invention relates to an actuating and display panel according to the preamble of claim 1.
Aus der
Aus dem Küchenbereich ist eine kombinierte Betätigungs- und Anzeigeplatte aus der
Zusätzlich ist in diesem Sichtfensterbereich hinter der Glaskeramikplatte ein Leuchtmittel vorgesehen, um eine Rückmeldung der Aktivierung des hinter der Glaskeramikplatte ebenfalls angeordneten kapazitiven Sensors an den Benutzer geben zu können.In addition, a light source is provided in this viewing window area behind the glass ceramic plate in order to be able to give feedback to the user about the activation of the capacitive sensor also arranged behind the glass ceramic plate.
Aus der
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine kombinierte Betätigungs- und Anzeigeplatte anzugeben, die eine verbesserte optische Anzeige bei Gewährleistung der Funktionsfähigkeit der berührungslosen Auslösung sicherstellt.Based on this prior art, the present invention seeks to provide a combined actuation and display panel, which ensures an improved visual display while ensuring the functionality of the non-contact triggering.
Diese Aufgabe wird erfindungsgemäss mit den kennzeichnenden Merkmalen des Anspruchs 1 gelöst.This object is achieved according to the invention with the characterizing features of claim 1.
Die Glasplatte an sich bietet die Grundlage für die hygienische, weil berührungslose Auslösung und ist in ihrer Grösse Basis vielfältiger Optionen für die Anzeige und die unterschiedlichen Auslösevorgänge. Dadurch, dass in diesem Zusammenhang eine einzige rückwärtige Beschichtung vorgesehen ist, kann eine homogene Anzeige realisiert werden, die die Blickdichtigkeit der hinter der Glasplatte verborgenen Sensorik gewährleistet und gleichzeitig die Anzeige durch ein hinter der Glasplatte eingeordnetes Anzeigeleuchtmittel sicherstellt.The glass plate itself provides the basis for the hygienic, because non-contact triggering and is in its size the basis of a variety of options for the display and the different tripping operations. The fact that in this context a single rear coating is provided, a homogeneous display can be realized, which ensures the opacity of the hidden behind the glass plate sensors and simultaneously ensures the display by an arranged behind the glass plate indicator light.
Eine Transmission dieser Beschichtung im Bereich zwischen 1 Prozent und 15 Prozent für den Bereich des sichtbaren Lichts erlaubt eine gut sichtbare Anzeige für einen Benutzer auch unter ungünstigen Lichtverhältnissen, ohne dass eine zu hohe Transmission wie bei einer durchgehend transparenten Glasplatte ohne Beschichtung Einzelheiten der Sensorik zeigt.A transmission of this coating in the range between 1 percent and 15 percent for the range of visible light allows a highly visible display for a user Even under unfavorable lighting conditions, without too high a transmission as in a continuous transparent glass plate without coating details of the sensor shows.
Beim Stand der Technik der
Hier ist es ein Ziel der Erfindung, eine grossflächige Betätigungs- und Anzeigeplatte anzugeben, die trotzdem keinen Durchblick auf hinter ihr angeordnete Elektronik gestattet. Dafür ist die Beschichtung im genannten Transmissionsbereich gewählt.Here it is an object of the invention to provide a large-scale actuation and display panel, which nevertheless does not allow a view of behind arranged electronics. For this purpose, the coating in the specified transmission range is selected.
Für den Einsatz dieser Betätigungs- und Anzeigeplatte mit einer einzigen Beschichtung für die berührungslose Erfassung durch eine optische kontaktlose Abstandsmessung ist es dann ein wesentliches Merkmal, dass die Transmission der Beschichtung im Bereich des nahen infraroten Wellenlängenbereich mindestens 60% beträgt, so dass die Durchlässigkeit der mit der Beschichtung versehenen Platte für infrarotes Licht für eine Infrarotabstandsmessung in beide Richtungen ausreichend gross ist. Die Transmission findet einmal für die ausgesandten Strahlen der Infrarotlichtquelle in die eine Richtung statt und dann für die vom Benutzer reflektierten Strahlen in der anderen Richtung durch die Platte.For the use of this actuation and display panel with a single coating for non-contact detection by an optical contactless distance measurement, it is then an essential feature that the transmission of the coating in the near infrared wavelength range is at least 60%, so that the permeability of the coating provided plate for infrared light for an infrared distance measurement in both directions is sufficiently large. The transmission takes place once for the emitted rays of the infrared light source in one direction and then for the user-reflected rays in the other direction through the plate.
Das Transmissionsverhalten der Betätigungsplatte ist für die korrekte Darstellung der Leuchtelemente sowie für die Infrarot-Sensorik entscheidend. Zum einen wird eine maximale Transparenz im IR-Bereich realisiert, zum anderen darf die Transmission im sichtbaren Bereich vorbestimmte Werte nicht überschreiten, um zu vermeiden, dass Komponenten hinter der Betätigungsplatte für den Benutzer sichtbar werden.The transmission behavior of the actuator plate is crucial for the correct display of the light elements as well as for the infrared sensor technology. On the one hand, a maximum transparency in the IR range is realized, on the other hand, the transmission in the visible range must not exceed predetermined values in order to avoid that components behind the actuator plate to the user are visible.
Weitere Ausführungsformen sind in den abhängigen Ansprüchen angegeben.Further embodiments are given in the dependent claims.
Bevorzugte Ausführungsformen der Erfindung werden im Folgenden anhand der Zeichnungen beschrieben, die lediglich zur Erläuterung dienen und nicht einschränkend auszulegen sind. In den Zeichnungen zeigen:
- Fig. 1
- zeigt ein Transmissionsspektrum einer Beschichtung für die Verwendung bei einem Ausführungsbeispiel der Erfindung, und
- Fig. 2
- eine schematische perspektivische Ansicht eines Ausführungsbeispiels einer Betätigungs- und Anzeigeplätte gemäss der Erfindung.
- Fig. 1
- shows a transmission spectrum of a coating for use in an embodiment of the invention, and
- Fig. 2
- a schematic perspective view of an embodiment of an actuating and Anzeigeplätte according to the invention.
Die
Dargestellt ist der Wert der Transmission 10 in dem ihr möglichen Bereich zwischen 0 und 100 Prozent auf der Ordinatenachse gegenüber der Wellenlänge 20 für einen Bereich vom Ultravioletten bis ins Infrarote. Die Abszissenachse ist in fünf Bereiche 21, 22, 23, 24 und 25 unterteilt.Shown is the value of the
Gemäss der Erfindung sind bei der Beschichtung zwei Wellenlängenbereiche wesentlich, bei denen das Transmissionsverhalten in einem bestimmten Bereich liegen muss. Dies ist der Bereich 22 des sichtbaren Lichtes, wobei dieser Bereich des sichtbaren Lichtes für das menschliche Auge zwischen 400 Nanometer und 700 Nanometer Wellenlänge definiert wird. Bei eingeschränkter Farbanzeige kann dieser Bereich auch auf Unterbereiche eingeschränkt sein, beispielsweise zwischen 400 und 550 Nanometer, von 500 bis 700 Nanometer, um mehr blaue oder rote Anzeigen zu nutzen oder mit einem eingeschränkten Bereich von 500 bis 600 Nanometer.According to the invention, two wavelength ranges are essential in the coating, in which the transmission behavior must be within a certain range. This is the
Der zweite wesentliche Wellenlängenbereich ist der Infrarotbereich 24 von einerThe second essential wavelength range is the
Wellenlänge von ca. 800 Nanometer bis 2000 Nanometer, wobei die üblicherweise verwendeten Infrarotlichtquellen eine Strahlung im Bereich zwischen 850 Nanometer und 920 Nanometer abgeben. Im Weiteren ist in der
In der
Gemäss der Erfindung ist für den Bereich 22 des sichtbaren Licht bei der Beschichtung eine Transmission zwischen 1 und 15% vorzusehen. Diese Transmission ist durch das durch die untere Begrenzungskurve 31 und die obere Begrenzungskurve 32 begrenzte Transmissionsband dargestellt und schraffiert. Insbesondere kann eine Transmission zwischen 2 und 10% vorgesehen sein. Vorteilhafterweise sind Transmissionen von mehr als 5 % nur in kleinen Teilbereichen des auschlaggebenden Wellenlängenbereichs 22 vorhanden. Ein entsprechender Teilwellenlängenbereich 38 mit einer höheren Transmission findet sich im dargestellten Ausführungsbeispiel im Bereich der Wellenlänge nahe des Ultravioletten. Ein solcher Teilbereich 38 ist ein Wellenlängenbereich über höchstens insgesamt 150 Nanometer, vorteilhafterweise über höchstens insgesamt 100 Nanometer, bei dem die Transmissionskurve zwischen 5 und 15 Prozent aufweist. Bei den Versuchen der Anmelderin sind Beschichtungen verwendet worden, die solche Bereiche 38 von bis zu 70 Nanometer im Bereich des kurzwelligen sichtbaren Bereichs und von bis zu 70 Nanometer im Bereich des langwelligen sichtbaren Bereichs ergeben, also beispielsweise zwischen 400 und 450 Nanometer und zwischen 650 bis 700 Nanometer.According to the invention, a transmission between 1 and 15% is to be provided for the
Mit dieser Transmission im Bereich 22 wird gewährleistet, dass der Benutzer der erfindungsgemässen Vorrichtung eine ausreichende Wahrnehmung der hinter der Betätigungsplatte angeordneten Lichtquelle als Anzeigemittel hat; anders herum ist die Transmission wiederum nicht so hoch, dass er neben dem Leuchtmittel andere Elemente im Einbaurahmen der Anzeige- und Betätigungsplatte erkennen kann. Vorzugsweise ist der Hintergrund des Einbaurahmens zumindest nicht weiss, insbesondere grau oder schwarz ausgelegt oder gefärbt. Wenn es keinen Einbaurahmen gibt, der den Hintergrund bildet, sondern dies eine Gebäudewandteil ist, ist dieser vorzugsweise dunkel zu halten.With this transmission in the
In den zwei Randbereichen 21 und 25 des ultravioletten und des infraroten ist mit der Schraffur zwischen 0 Prozent und 100 Prozent angedeutet, dass das Transmissionsverhalten der Beschichtung in diesen Bereichen beliebig sein kann; insbesondere kann es dem Transmissionsverhalten der angrenzenden Bereiche ähneln.In the two
In dem Übergangsbereich 23 zwischen dem Bereich 22 sichtbaren Lichtes und dem infraroten Bereich 24 ist vorteilhafterweise ein stetiger Übergang des Transmissionsverhaltens vorgesehen obwohl auch hier diese Transmission im Prinzip beliebig sein kann; insbesondere kann sie Null sein; auch kann dieser Bereich relativ klein sein und nur wenige Nanometer betragen. Eine solche steile Übergangsflanke ist bevorzugt. In einem anderen, nicht dargestellten Ausführungsbeispiel mit einer anderen Beschichtung verläuft der Bereich 23 zwischen 700 und 850 Nanometer und steigt darin stetig von ca. 10% Transmission auf 65% Transmission an. Dabei besteht dann ein Bereich 38 erhöhter Transmission am oberen Wellenlängenbereichsende 22.In the
Das Transmissionsverhalten im infraroten Bereich 24 ist durch seine untere Grenze von 60% gekennzeichnet. Es ist wesentlich für eine korrekte Erfassung der Betätigung, dass das von der Sensorlichtquelle ausgesandte und das vom Benutzer zurück reflektierte Infrarotlicht nicht weniger als zu 60% transmittiert wird, um eine ausreichende Antwort zu erhalten. Die Transmission in diesem Bereich 23 nach oben ist offen und kann bis zu 100% des in die Beschichtung eintretenden Lichtes betragen.The transmission behavior in the
Die
Eine solche Beschichtung 104 hat zudem den Vorteil, dass es sie als sehr gut anhaftende Beschichtung gibt, die gleichzeitig einen Haftgrund für die Befestigung der Betätigungsplatte auf einen Montagerahmen bieten kann. Hierfür können Randbereiche vorgesehen sein, die am Rand der Platte angeordnet sind. Dann ist im Gegensatz zur Darstellung der
Der vorteilhafterweise vorhandene geschlossene Rückraum der Betätigungseinheit mit der Betätigungsplatte gemäss der Erfindung kann einfach der Rückraum einer Wand sein, in welche die Anzeige- und Betätigungsplatte eingebaut ist, oder es kann ein getrennter Einbaurahmen vorgesehen sein, dessen Oberflächenfarbe dann vorzugsweise dunkel ist.The advantageously existing closed rear space of the actuator with the actuator plate according to the invention may simply be the back space of a wall in which the display and actuator plate is installed, or it may be provided a separate mounting frame, the surface color is then preferably dark.
Ferner ist es möglich, dass die Betätigungs- und Anzeigeplatte eine Beschichtung aufweist, die für den Betrachter eine spiegelnde Wirkung hat. Dabei kann es sich um die besagte Beschichtung mit dem Transmissionsverhalten der
Eine solche kombinierte Beschichtung kann eine Interferenzfilter-Beschichtung auf Borofloatglas sein, die bei hoher Reflektion eine Dämpfung von 5% im sichtbaren Bereich bis 700 Nanometer erzeugt und eine Transmission ab 800 Nanometer von über 60% gestattet.Such a combined coating can be an interference filter coating on borofloat glass which, with high reflection, produces attenuation of 5% in the visible range up to 700 nm and permits transmission of more than 60% from 800 nm.
Die Betätigungsplatte kann noch mit einer Splitterschutzfolie versehen sein, die keine Auswirkung auf das Transmissions- und Reflexionsverhalten hat.The actuator plate can still be provided with an anti-shatter foil, which has no effect on the transmission and reflection behavior.
- 1010
- Transmissiontransmission
- 2020
- Wellenlängewavelength
- 2121
- ultravioletter Bereichultraviolet range
- 2222
- Bereich des sichtbaren LichtsRange of visible light
- 2323
- ÜbergangsbereichTransition area
- 2424
- Nah-IR-BereichNear-IR region
- 2525
- ferner IR-Bereichfurthermore IR range
- 3131
- untere Begrenzungskurvelower limit curve
- 3232
- obere Begrenzungskurveupper limit curve
- 3838
- Bereich erhöhter TransmissionRange of increased transmission
- 3939
- reale Transmissionskurvereal transmission curve
- 100100
- Betätigungs- und AnzeigeplatteActuator and display plate
- 101101
- Beschichtungcoating
- 102102
- AnzeigefensterbereichDisplay pane
- 103103
- SensorfensterbereichSensor pane
- 104104
- blickdichte Beschichtungopaque coating
Claims (6)
- Actuating and display plate (100) for a flushing device, wherein the plate (100) consists of a nonconductive transparent material, wherein the plate (100) has at least one viewing window (102, 103),- at least one infrared light source,- at least one proximity sensor, which works on a light-reflection basis and is sensitive to the wavelength range of the infrared light source and with which the flushing device can be triggered, and- has at least one display light source within the visible light range, wherein the sources are disposed behind the viewing window (102, 103),characterized in that a back coating (101) of the plate (100), which has a transmission in the range between 1 percent and 15 percent for the visible light range (22) and a transmission of more than 60 percent for the near-infrared light range (24), is provided.
- Actuating and display plate according to Claim 1, characterized in that the actuating and display plate (100) is a glass plate.
- Actuating and display plate according to Claim 1 or 2, characterized in that on the plate (100), alongside the viewing window (102, 103), at least one region (104) having a rear opaque coating of the plate (100) is provided.
- Actuating and display plate according to one of Claims 1 to 3, characterized in that the back coating (101) has a transmission in the range between 2 percent and 5 percent for the visible light range (22), wherein advantageously wavelength ranges can have a transmission of up to 15 percent over no more than 150 nanometres in total, advantageously over no more than 100 nanometres in total.
- Actuating and display plate according to one of Claims 1 to 4, characterized in that the back coating (101) has a transmission of more than 70 percent for the near-infrared light range (24).
- Actuating and display plate according to one of Claims 1 to 4, characterized in that the actuating and display plate has a coating which has a mirroring effect for the viewer.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11157485.1A EP2497867B1 (en) | 2011-03-09 | 2011-03-09 | Actuation and display plate |
US13/413,349 US20120228508A1 (en) | 2011-03-09 | 2012-03-06 | Actuating and display plate |
CN2012100601983A CN102682680A (en) | 2011-03-09 | 2012-03-09 | Actuating and display plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11157485.1A EP2497867B1 (en) | 2011-03-09 | 2011-03-09 | Actuation and display plate |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2497867A1 EP2497867A1 (en) | 2012-09-12 |
EP2497867B1 true EP2497867B1 (en) | 2014-05-14 |
Family
ID=44344022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11157485.1A Active EP2497867B1 (en) | 2011-03-09 | 2011-03-09 | Actuation and display plate |
Country Status (3)
Country | Link |
---|---|
US (1) | US20120228508A1 (en) |
EP (1) | EP2497867B1 (en) |
CN (1) | CN102682680A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015102524A1 (en) * | 2015-02-23 | 2016-09-08 | Villeroy & Boch Ag | Operating plate for a sanitary installation |
DE102016111668A1 (en) * | 2016-06-24 | 2017-12-28 | Viega Technology Gmbh & Co. Kg | Actuation device for a valve of a plumbing installation |
DE102018133312B4 (en) | 2018-12-21 | 2021-08-05 | Irlbacher Blickpunkt Glas Gmbh | Device for distance-dependent detection of a mobile object and method for its operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7233154B2 (en) * | 2001-11-01 | 2007-06-19 | Thermo Fisher Scientific Inc. | Proximity sensor |
WO2009005817A1 (en) * | 2007-07-03 | 2009-01-08 | Sloan Valve Company | Automatic bathroom flushers |
US7289016B2 (en) * | 2004-05-25 | 2007-10-30 | Eaton Corporation | Portable timer apparatus, home system and method of timing for an object |
CN2782796Y (en) * | 2005-01-07 | 2006-05-24 | 深圳成霖洁具股份有限公司 | Electronic inductive flushing device |
US7714265B2 (en) * | 2005-09-30 | 2010-05-11 | Apple Inc. | Integrated proximity sensor and light sensor |
AT9069U1 (en) | 2006-05-11 | 2007-04-15 | Herbert Wimberger | ARMATURE WITH APPROXIMATE SENSOR AND METHOD FOR TRIGGERING A FUNCTION |
DE102006027739B4 (en) | 2006-06-16 | 2008-05-29 | Schott Ag | Hob with a glass ceramic plate as a cooking surface |
DE202007002923U1 (en) | 2007-02-26 | 2008-07-10 | Viega Gmbh & Co. Kg | Device for the electrical release of a toilet flush |
CN101294410A (en) * | 2007-04-24 | 2008-10-29 | 凌建军 | Secondary water reuse type toilet flusher |
CN201078019Y (en) * | 2007-07-13 | 2008-06-25 | 襄樊学院 | Far-infrared ray controlled W.C. waste preventer |
EP2208831A1 (en) * | 2009-01-20 | 2010-07-21 | Geberit International AG | Method and electronic control device for contact-less control of a sanitary assembly |
EP2497868B1 (en) * | 2011-03-09 | 2013-08-07 | Geberit International AG | Device for triggering the electrical release of water |
-
2011
- 2011-03-09 EP EP11157485.1A patent/EP2497867B1/en active Active
-
2012
- 2012-03-06 US US13/413,349 patent/US20120228508A1/en not_active Abandoned
- 2012-03-09 CN CN2012100601983A patent/CN102682680A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN102682680A (en) | 2012-09-19 |
EP2497867A1 (en) | 2012-09-12 |
US20120228508A1 (en) | 2012-09-13 |
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