Device for controlling a series of washroom appliances
First Claim
1. A device for automatically controlling the operation of at least one washroom appliance, such as a water faucet, soap dispenser, shower, and urinal, in particular, the operation of a flow control valve of such an appliance, comprisingat least one sensor provided for sensing the presence of a user in a close neighbourhood of said appliance and for generating a presence signal upon sensing the presence of a user;
- a control unit having an input for receiving said presence signal, which control unit is provided for generating a control signal on the basis of the received presence signals and for transmitting said control signal to means for actuating said appliance;
means for deactuating said appliance;
a remote control arranged for emitting a signal;
a receiver arranged for receiving said signal and for generating a maintenance signal in response to receipt of said signal from said remote control; and
means responsive to said maintenance signal for generating an overruling signal for disabling said actuation means;
characterised in that said device comprises means for intermittently actuating and deactuating said receiver to reduce the power consumption thereof.
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Accused Products
Abstract
A device for automatically controlling the operation of a washroom appliance such as a water faucet, soap dispenser, shower, urinal, etc., comprising means for actuating said appliance, means for deactuating said appliance, a remote control arranged for emitting a signal, a receiver arranged for receiving said signal and for generating a maintenance signal in response to receipt of the signal from the remote control, and means responsive to the maintenance signal for generating an overruling signal for disabling said actuation means. The device comprises in a first aspect of the invention means for intermittently actuating and deactuating said receiver to reduce the power consumption thereof. In a second aspect, the invention relates to a device for automatically controlling flow of water in a wash fountain, including a maintenance function which enable to deactivate the wash fountain except for at least one valve to permit supply of water for cleaning the wash fountain.
85 Citations
16 Claims
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1. A device for automatically controlling the operation of at least one washroom appliance, such as a water faucet, soap dispenser, shower, and urinal, in particular, the operation of a flow control valve of such an appliance, comprising
at least one sensor provided for sensing the presence of a user in a close neighbourhood of said appliance and for generating a presence signal upon sensing the presence of a user; -
a control unit having an input for receiving said presence signal, which control unit is provided for generating a control signal on the basis of the received presence signals and for transmitting said control signal to means for actuating said appliance; means for deactuating said appliance; a remote control arranged for emitting a signal; a receiver arranged for receiving said signal and for generating a maintenance signal in response to receipt of said signal from said remote control; and means responsive to said maintenance signal for generating an overruling signal for disabling said actuation means; characterised in that said device comprises means for intermittently actuating and deactuating said receiver to reduce the power consumption thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A device for automatically controlling the operation of at least one fluid flow control valve of a washroom appliance, said device comprising:
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(a) at least one sensor for sensing the presence of a user in proximity to the appliance and for generating a presence signal upon sensing the presence of the user; (b) a control unit having an input for receiving the presence signal, said control unit being provided to generate a control signal in response to the received presence signal and for transmitting the control signal; (c) means for actuating the appliance in response to the transmitted control signal; (d) means for deactuating the appliance; (e) a remote control adapted for emitting a remote signal; (f) a receiver adapted for receiving the remote signal and for generating a maintenance signal in response to receipt of the remote signal; and (g) means responsive to the maintenance signal for generating an overruling signal for disabling said actuating means. - View Dependent Claims (15, 16)
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Specification