ES250079A1 - Perfeccionamientos en dispositivos para el control de la circulacion periodica de un liquido - Google Patents

Perfeccionamientos en dispositivos para el control de la circulacion periodica de un liquido

Info

Publication number
ES250079A1
ES250079A1 ES0250079A ES250079A ES250079A1 ES 250079 A1 ES250079 A1 ES 250079A1 ES 0250079 A ES0250079 A ES 0250079A ES 250079 A ES250079 A ES 250079A ES 250079 A1 ES250079 A1 ES 250079A1
Authority
ES
Spain
Prior art keywords
control
translation
devices
liquid
machine
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
ES0250079A
Other languages
English (en)
Spanish (es)
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.)
Brevesa S A
Original Assignee
Brevesa S A
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 Brevesa S A filed Critical Brevesa S A
Publication of ES250079A1 publication Critical patent/ES250079A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
    • 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
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • A01G27/001—Self-acting watering devices, e.g. for flower-pots with intermittent watering means
    • 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
    • A01G31/00—Soilless cultivation, e.g. hydroponics
    • A01G31/02—Special apparatus therefor
    • A01G31/06—Hydroponic culture on racks or in stacked containers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0166—Control of flow without auxiliary power the sensing element being a float or a ball placed outside the flow path to be controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Soil Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Treatment Of Fiber Materials (AREA)
ES0250079A 1959-03-20 1959-06-11 Perfeccionamientos en dispositivos para el control de la circulacion periodica de un liquido Expired ES250079A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE576905A BE576905A (fr) 1959-03-20 1959-03-20 Dispositif simpifié pour le contrôle de l'écoulement périodique d'un liquide.

Publications (1)

Publication Number Publication Date
ES250079A1 true ES250079A1 (es) 1959-10-01

Family

ID=38706509

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0250079A Expired ES250079A1 (es) 1959-03-20 1959-06-11 Perfeccionamientos en dispositivos para el control de la circulacion periodica de un liquido

Country Status (3)

Country Link
BE (1) BE576905A (fr)
ES (1) ES250079A1 (fr)
FR (1) FR1227049A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104919961A (zh) * 2015-06-12 2015-09-23 长兴中法农业科技有限公司 一种猕猴桃种植用高空滴壶

Also Published As

Publication number Publication date
BE576905A (fr) 1959-07-16
FR1227049A (fr) 1960-08-18

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