Electronic control unit with one or two ways controlled by electrovalves for programmed watering of lawns, gardens, flower boxes and similar spaces
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United States of America Patent
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Dec 22, 2015
Grant Date -
Aug 15, 2013
app pub date -
Feb 14, 2013
filing date -
Feb 15, 2012
priority date (Note) -
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Abstract
Electronic control units for programmed watering of lawns, gardens, flower boxes and similar spaces, comprise a front panel including a single push-button for selecting a watering program, at least one push-button for starting the selected program and a display. The control units comprise an electronic micro controller which in response to the operation of said push-button causes the visualization of the duration and the frequency of the selected program, and in response to a single operation of the start push-button causes the immediate start of the selected watering program, while the operation of the start push-button for a variable number of times programs the delayed start of the selected program.
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Cited Art Landscape
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