FR2314479A1 - Valve for controlling water flow in irrigation system - comprises flow limiting shutter operating clock mechanism totaliser - Google Patents

Valve for controlling water flow in irrigation system - comprises flow limiting shutter operating clock mechanism totaliser

Info

Publication number
FR2314479A1
FR2314479A1 FR7617523A FR7617523A FR2314479A1 FR 2314479 A1 FR2314479 A1 FR 2314479A1 FR 7617523 A FR7617523 A FR 7617523A FR 7617523 A FR7617523 A FR 7617523A FR 2314479 A1 FR2314479 A1 FR 2314479A1
Authority
FR
France
Prior art keywords
valve
flow
totaliser
clock mechanism
irrigation system
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.)
Granted
Application number
FR7617523A
Other languages
French (fr)
Other versions
FR2314479B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2314479A1 publication Critical patent/FR2314479A1/en
Application granted granted Critical
Publication of FR2314479B1 publication Critical patent/FR2314479B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Flow Control (AREA)

Abstract

The flow of liquid for an irrigation system is controlled by a valve which limits the maximum flow. The valve drives a clock mechanism to total the volume of water flow for each user. The control value comprises a shutter (4) in a housing through which water flows from a flow limiter. A battery driven clock mechanism (3) with totaliser is driven from the shutter which has a magnetic shoulder (5) which operates a magnetic micro switch (6). This switch closes the clock electrical circuit when a predetermined minimum water flow is present.
FR7617523A 1975-06-12 1976-06-10 Valve for controlling water flow in irrigation system - comprises flow limiting shutter operating clock mechanism totaliser Granted FR2314479A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2431075A IT1038982B (en) 1975-06-12 1975-06-12 HYDRANT DELIVERY UNIT PARTICULARLY FOR WATER NETWORKS WITH SYSTEM IN A SHUT-OFF ORGAN COMPLETE WITH SELF-LIMITING DEVICE OF FLOW AND TOTALIZING OF THE DELIVERY TIMES

Publications (2)

Publication Number Publication Date
FR2314479A1 true FR2314479A1 (en) 1977-01-07
FR2314479B1 FR2314479B1 (en) 1982-04-23

Family

ID=11213045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617523A Granted FR2314479A1 (en) 1975-06-12 1976-06-10 Valve for controlling water flow in irrigation system - comprises flow limiting shutter operating clock mechanism totaliser

Country Status (2)

Country Link
FR (1) FR2314479A1 (en)
IT (1) IT1038982B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380653A (en) * 1966-01-17 1968-04-30 Swingspout Measure Co Timing and recording apparatus for liquid dispensing system
US3467279A (en) * 1967-02-27 1969-09-16 Douglas J Upton Fluid dispensing monitor
FR2006050A1 (en) * 1968-04-11 1969-12-19 Direct Nitrogen Ltd
NL7000006A (en) * 1970-01-02 1971-07-06
US3837363A (en) * 1972-12-20 1974-09-24 P Meronek Flow control device
DE2317305A1 (en) * 1973-04-06 1974-10-31 Domatic Dosiergeraete Und Appa Liq. detergent dosage control system - by magnetic valve operated by time switch to determine fluid volume in dose

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380653A (en) * 1966-01-17 1968-04-30 Swingspout Measure Co Timing and recording apparatus for liquid dispensing system
US3467279A (en) * 1967-02-27 1969-09-16 Douglas J Upton Fluid dispensing monitor
FR2006050A1 (en) * 1968-04-11 1969-12-19 Direct Nitrogen Ltd
NL7000006A (en) * 1970-01-02 1971-07-06
US3837363A (en) * 1972-12-20 1974-09-24 P Meronek Flow control device
DE2317305A1 (en) * 1973-04-06 1974-10-31 Domatic Dosiergeraete Und Appa Liq. detergent dosage control system - by magnetic valve operated by time switch to determine fluid volume in dose

Also Published As

Publication number Publication date
IT1038982B (en) 1979-11-30
FR2314479B1 (en) 1982-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse