ES389433A1 - Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas. - Google Patents

Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas.

Info

Publication number
ES389433A1
ES389433A1 ES389433A ES389433A ES389433A1 ES 389433 A1 ES389433 A1 ES 389433A1 ES 389433 A ES389433 A ES 389433A ES 389433 A ES389433 A ES 389433A ES 389433 A1 ES389433 A1 ES 389433A1
Authority
ES
Spain
Prior art keywords
horticultural
fluid
controlling flow
sequence valve
response
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.)
Expired
Application number
ES389433A
Other languages
English (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.)
Wright Rain Ltd
Original Assignee
Wright Rain Ltd
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 Wright Rain Ltd filed Critical Wright Rain Ltd
Publication of ES389433A1 publication Critical patent/ES389433A1/es
Expired legal-status Critical Current

Links

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
    • A01G25/16—Control of watering
    • A01G25/162—Sequential operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Supports For Plants (AREA)
  • Nozzles (AREA)
  • Safety Valves (AREA)
ES389433A 1970-03-24 1971-03-22 Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas. Expired ES389433A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1415770 1970-03-24

Publications (1)

Publication Number Publication Date
ES389433A1 true ES389433A1 (es) 1975-08-16

Family

ID=10036044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389433A Expired ES389433A1 (es) 1970-03-24 1971-03-22 Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas.

Country Status (8)

Country Link
AT (1) AT304132B (es)
CA (1) CA944657A (es)
DE (1) DE2113461C3 (es)
ES (1) ES389433A1 (es)
FR (1) FR2084886A5 (es)
GB (1) GB1338911A (es)
IL (1) IL36472A (es)
ZA (1) ZA711775B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450641A1 (fr) * 1979-03-08 1980-10-03 Conil Pierre Installations pour telecommander la distribution programmee d'un fluide, notamment d'eau d'irrigation
FR2499201B1 (fr) * 1981-02-02 1986-07-11 Lubineau Marcel Vanne automatique programmee commandee par la coupure de pression d'un liquide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203266A (en) * 1962-09-10 1965-08-31 Willis Valve mechanisms
FR1405250A (fr) * 1964-05-05 1965-07-09 Robinet ou vanne à plusieurs voies à commande automatique
US3420270A (en) * 1966-02-16 1969-01-07 Stanley A Neyer Automatic variable sequence valve control system
GB1167532A (en) * 1966-08-26 1969-10-15 Wright Rain Ltd Valve Responsive to a Pulsating Fluid Pressure

Also Published As

Publication number Publication date
AT304132B (de) 1972-12-27
CA944657A (en) 1974-04-02
FR2084886A5 (es) 1971-12-17
DE2113461C3 (de) 1981-03-12
ZA711775B (en) 1971-12-29
DE2113461B2 (de) 1980-07-17
IL36472A (en) 1973-05-31
DE2113461A1 (de) 1971-10-21
IL36472A0 (en) 1971-05-26
GB1338911A (en) 1973-11-28

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