WO2004063082A3 - Gravitational energy driven fluid dispenser, eg. irrigator - Google Patents

Gravitational energy driven fluid dispenser, eg. irrigator Download PDF

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Publication number
WO2004063082A3
WO2004063082A3 PCT/AP2004/000001 AP2004000001W WO2004063082A3 WO 2004063082 A3 WO2004063082 A3 WO 2004063082A3 AP 2004000001 W AP2004000001 W AP 2004000001W WO 2004063082 A3 WO2004063082 A3 WO 2004063082A3
Authority
WO
WIPO (PCT)
Prior art keywords
reservoirs
fluid
irrigator
vessels
enabling
Prior art date
Application number
PCT/AP2004/000001
Other languages
French (fr)
Other versions
WO2004063082A2 (en
Inventor
Desmond Edward Cawood
Original Assignee
Desmond Edward Cawood
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 Desmond Edward Cawood filed Critical Desmond Edward Cawood
Publication of WO2004063082A2 publication Critical patent/WO2004063082A2/en
Publication of WO2004063082A3 publication Critical patent/WO2004063082A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/09—Watering arrangements making use of movable installations on wheels or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

A liquid dispensing apparatus comprising two vessels (12, 14) each situated to be gravitationally displaceable between a high elevation liquid charging location and a low elevation liquid discharging location. The vessels (12, 14) are interlinked by which the downward movement of the charged vessel causes the return of the discharged vessel to the charging location, and also causes the displacement of the apparatus. The apparatus is an automatic irrigation apparatus in which two reservoirs (12, 14) are mounted on a common base (16), pivotally mounted on a central supporting member (18) enabling the reservoirs to pivot between fluid dispensing and fluid receiving positions. A rotation mechanism (24) is actuated by the pivoting motion, causing the apparatus to rotate about a central supporting member (18). Alternatively the two fluid reservoirs (12, 14) are mounted on a common base and are connected by a suspended cable on pulleys, enabling the reservoirs to move vertically and alternatively between fluid dispensing and fluid receiving position.
PCT/AP2004/000001 2003-01-15 2004-01-15 Gravitational energy driven fluid dispenser, eg. irrigator WO2004063082A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZWAP/P2003/002725 2003-01-15
ZW272503 2003-01-15

Publications (2)

Publication Number Publication Date
WO2004063082A2 WO2004063082A2 (en) 2004-07-29
WO2004063082A3 true WO2004063082A3 (en) 2004-12-16

Family

ID=32713969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AP2004/000001 WO2004063082A2 (en) 2003-01-15 2004-01-15 Gravitational energy driven fluid dispenser, eg. irrigator

Country Status (1)

Country Link
WO (1) WO2004063082A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015031918A1 (en) * 2013-09-09 2015-03-12 Desmond Edward Cawood Gravitatonal energy driven fluid dispenser, e.g. irrigator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905880A (en) * 1960-06-30 1962-09-12 John Willis Buck Improvements in or relating to liquid measuring and dispensing devices
FR2565497A1 (en) * 1984-06-06 1985-12-13 Lejosne Alain Device for detecting and extinguishing forest fires and for irrigating the ground
EP1247564A2 (en) * 2001-03-28 2002-10-09 Tuthill Corporation Volumetric dispenser

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB905880A (en) * 1960-06-30 1962-09-12 John Willis Buck Improvements in or relating to liquid measuring and dispensing devices
FR2565497A1 (en) * 1984-06-06 1985-12-13 Lejosne Alain Device for detecting and extinguishing forest fires and for irrigating the ground
EP1247564A2 (en) * 2001-03-28 2002-10-09 Tuthill Corporation Volumetric dispenser

Also Published As

Publication number Publication date
WO2004063082A2 (en) 2004-07-29

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