Apparatus for electrically triggering water discharge
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F16K-031/02
E03D-001/012
E03D-005/02
E03D-005/10
출원번호
US-0415172
(2012-03-08)
등록번호
US-8887323
(2014-11-18)
우선권정보
EP-11157487 (2011-03-09)
발명자
/ 주소
Oberholzer, Roland
Meier, Florian
Zingg, Raffael
출원인 / 주소
Geberit International AG
대리인 / 주소
Sughrue Mion, PLLC
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
An apparatus for electrically triggering water discharge is connected to an operating plate (1) and a sensor (31) that is arranged in a rearwards region. The operating plate (1) is transparent or translucent for human visible and infrared light wavelengths and provides at least one indication surfac
An apparatus for electrically triggering water discharge is connected to an operating plate (1) and a sensor (31) that is arranged in a rearwards region. The operating plate (1) is transparent or translucent for human visible and infrared light wavelengths and provides at least one indication surface region (42, 43). The indication surface region has a partially transmissive coating (22, 23), behind which are one or more light sources (10, 11) emitting light that is visible to the human eye. At least one signal-transmitter surface region (21) is provided with a coating that is non-transmissive for light that is visible to the human eye and is transparent or translucent for infrared wavelengths, behind which light sources (20), which emit one or more infrared wavelengths, are arranged. At least one sensor surface region (51; 52, 53) is disposed remote from the user and has a coating that is non-transmissive for light that is visible to the human eye and is transparent or translucent for infrared wavelengths, behind which are one or more sensors (31; 32, 33) that are sensitive to infrared wavelengths.
대표청구항▼
1. An apparatus for electrically triggering water discharge, comprising: an operating plate,at least one sensor,at least a first coating, a second coating and a third coating, andat least one light source,wherein said at least one sensor is arranged in a rearwards region, when viewed by a user trigg
1. An apparatus for electrically triggering water discharge, comprising: an operating plate,at least one sensor,at least a first coating, a second coating and a third coating, andat least one light source,wherein said at least one sensor is arranged in a rearwards region, when viewed by a user triggering the water discharge, behind the operating plate,wherein said operating plate is a plate which is transmissive for light that is visible to the human eye and for near-infrared light,wherein said operating plate has at least one indication surface region on a side that is remote from the user,wherein said at least one indication surface region is provided with the first coating, said first coating being a partially transmissive coating behind which at least one light source is arranged which emits light that is visible to the human eye,wherein said operating plate has at least one signal-transmitter surface region on the side that is remote from the user,wherein said at least one signal-transmitter surface region is provided with the second coating being a coating that is partially transmissive for infrared light, behind which at least one light source, which emits light of at least one infrared wavelength, is arranged,wherein said operating plate has at least one sensor surface region on the side that is remote from the user, andwherein said at least one sensor surface region is provided with the third coating, said third coating being a coating that is partially transmissive for infrared light, behind which at least one sensor that is sensitive to infrared light is arranged. 2. The apparatus according to claim 1, wherein the second coating provided at said at least one signal-transmitter surface region is a coating that is non-transmissive for light that is visible to the human eye and is partially transmissive for infrared light, and wherein the third coating provided at said at least one sensor surface region is with a coating that is non-transmissive for light that is visible to the human eye and is partially transmissive for infrared light. 3. The apparatus according to claim 1, wherein said operating plate has at least one proximity-sensor surface region on the side that is remote from the user, and wherein the third coating provided at said at least one proximity-sensor surface region is a coating that is non-transmissive for light that is visible to the human eye and is partially transmissive for infrared light, behind which at least one proximity sensor which is sensitive to infrared light is arranged, with which the infrared light from the light source is detectable when a user is located in a proximity region in front of the operating plate. 4. The apparatus according to claim 3, wherein said at least one proximity sensor which is sensitive to infrared light is arranged spatially between the trigger sensors for controlling water discharge. 5. The apparatus according to claim 4, wherein said infrared light in at least two different wavelength ranges is generated by the at least one sensor light source and wherein said at least one proximity sensor and said at least one trigger sensor for controlling the water discharge are sensitive to different wavelength ranges. 6. The apparatus according to claim 4, wherein said infrared light in at least two different wavelength ranges is generatable by the at least one sensor light source, and wherein said at least one proximity-sensor surface region and said at least one trigger-sensor surface region for controlling the water discharge are partially transmissive for different wavelength ranges. 7. The apparatus according to claim 1, wherein said sensors which are sensitive to infrared light are arranged directly behind the sensor surface regions. 8. The apparatus according to claim 1, wherein said indication light sources are arranged directly behind the indication surface regions, and wherein said indication surface regions are larger than the surface regions taken up by the indication light sources, such as the light from the indication light sources, which passes through the operating plate, is perceivable from an angle of up to 45 degrees relative to the perpendicular of the operating plate in the centre of the operating plate. 9. The apparatus according to claim 1, wherein said individual indication regions and sensor regions as well as the IR-light-source-transmissive regions are separated from one another by regions which are opaque to both sight and IR light. 10. The apparatus according to claim 1, wherein said individual indication regions and sensor regions are perceived by a user as one homogeneous surface of the operating plate. 11. The apparatus according to claim 1, wherein said individual indication regions and sensor regions and the regions which are opaque to both sight and IR light are perceived by a user as one homogeneous surface of the operating plate. 12. The apparatus according to claim 1, wherein said operating plate is attached to a base frame. 13. The apparatus according to claim 1, wherein said operating plate is attached to a base frame, whereas the sensors are also attached to said base frame. 14. The apparatus according to claim 1, wherein said operating plate is attached to a base frame, and wherein the sensors and the indication light sources are also attached to said base frame. 15. The apparatus according to claim 1, wherein said partially-transmissive first coating of the indication surface regions is partially transmissive at least for a light wavelength range that is visible to the human eye. 16. The apparatus according to claim 15, wherein said partially-transmissive first coating of the indication surface regions has a transmittance of at least about 1% and at most about 50% for said light wavelength range. 17. The apparatus according to claim 16, wherein said partially-transmissive first coating of the indication surface regions has a transmittance of at least about 2% and at most about 15% for said light wavelength range.
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