IT1236085B - Control device for programmed supply by means of pressure impulses in irrigation systems or other systems. - Google Patents

Control device for programmed supply by means of pressure impulses in irrigation systems or other systems.

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Publication number
IT1236085B
IT1236085B IT9559A IT955989A IT1236085B IT 1236085 B IT1236085 B IT 1236085B IT 9559 A IT9559 A IT 9559A IT 955989 A IT955989 A IT 955989A IT 1236085 B IT1236085 B IT 1236085B
Authority
IT
Italy
Prior art keywords
systems
control device
floater
chamber
pressure impulses
Prior art date
Application number
IT9559A
Other languages
Italian (it)
Other versions
IT8909559A0 (en
Inventor
Guido Isidoro
Original Assignee
Guido Isidoro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guido Isidoro filed Critical Guido Isidoro
Priority to IT9559A priority Critical patent/IT1236085B/en
Publication of IT8909559A0 publication Critical patent/IT8909559A0/en
Application granted granted Critical
Publication of IT1236085B publication Critical patent/IT1236085B/en

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Abstract

The control device for programmed supply by means of pressure impulses in an irrigation conduit is composed of a floater (572), with an intermittent advancing rotating obturator, and a dosing mechanism (560), capable of determining the emptying of the chamber (538) of said floater, in a period of time not less than the pre-established limit, and is characterized by a closed circuit (612, 604, 538, 630, 626) for a control liquid, into which circuit, the following are inserted: the said chamber (538), with floater (572); a separation lung (608) with membrane (610), placed in communication on one side with the said chamber (538) by means of the dosing mechanism (602), and on the other side in communication with the arrival conduit (620 A), and a hydraulic relay mechanism (626), controlled by the said closed circuit, and capable of controlling an intercepting shutter gate (622) in the conduit (620A, 620B) to be controlled.
IT9559A 1989-11-03 1989-11-03 Control device for programmed supply by means of pressure impulses in irrigation systems or other systems. IT1236085B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT9559A IT1236085B (en) 1989-11-03 1989-11-03 Control device for programmed supply by means of pressure impulses in irrigation systems or other systems.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT9559A IT1236085B (en) 1989-11-03 1989-11-03 Control device for programmed supply by means of pressure impulses in irrigation systems or other systems.

Publications (2)

Publication Number Publication Date
IT8909559A0 IT8909559A0 (en) 1989-11-03
IT1236085B true IT1236085B (en) 1992-12-22

Family

ID=11132194

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9559A IT1236085B (en) 1989-11-03 1989-11-03 Control device for programmed supply by means of pressure impulses in irrigation systems or other systems.

Country Status (1)

Country Link
IT (1) IT1236085B (en)

Also Published As

Publication number Publication date
IT8909559A0 (en) 1989-11-03

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Legal Events

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0001 Granted