FR2790976B1 - Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes - Google Patents

Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes

Info

Publication number
FR2790976B1
FR2790976B1 FR9903496A FR9903496A FR2790976B1 FR 2790976 B1 FR2790976 B1 FR 2790976B1 FR 9903496 A FR9903496 A FR 9903496A FR 9903496 A FR9903496 A FR 9903496A FR 2790976 B1 FR2790976 B1 FR 2790976B1
Authority
FR
France
Prior art keywords
pumps
liquid supplying
mixture liquid
adding carbon
carbon gas
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 - Fee Related
Application number
FR9903496A
Other languages
English (en)
Other versions
FR2790976A1 (fr
Inventor
Bernard Gallois
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.)
AGROSOL SA
Original Assignee
AGROSOL SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9543452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2790976(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AGROSOL SA filed Critical AGROSOL SA
Priority to FR9903496A priority Critical patent/FR2790976B1/fr
Publication of FR2790976A1 publication Critical patent/FR2790976A1/fr
Application granted granted Critical
Publication of FR2790976B1 publication Critical patent/FR2790976B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • A01M7/0092—Adding active material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device
    • B05B7/28—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid
    • B05B7/32—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device in which one liquid or other fluent material is fed or drawn through an orifice into a stream of a carrying fluid the fed liquid or other fluent material being under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Accessories For Mixers (AREA)
FR9903496A 1999-03-19 1999-03-19 Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes Expired - Fee Related FR2790976B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9903496A FR2790976B1 (fr) 1999-03-19 1999-03-19 Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9903496A FR2790976B1 (fr) 1999-03-19 1999-03-19 Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes

Publications (2)

Publication Number Publication Date
FR2790976A1 FR2790976A1 (fr) 2000-09-22
FR2790976B1 true FR2790976B1 (fr) 2001-04-20

Family

ID=9543452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9903496A Expired - Fee Related FR2790976B1 (fr) 1999-03-19 1999-03-19 Dispositif evitant le dysfonctionnement des pompes doseuses par ajout de gaz carbonique dans le liquide de melange alimentant lesdites pompes

Country Status (1)

Country Link
FR (1) FR2790976B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ583765A (en) * 2007-08-10 2011-07-29 Windfuel Mills Pty Ltd Irrigation system and adding carbon dioxide
CN111480490B (zh) * 2020-04-24 2021-12-07 湖州瑞讯机电设备有限公司 一种具有混合功能的大棚种植系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1125712A (fr) * 1979-04-16 1982-06-15 Walter H. Cobbs, Jr. Methode et appareil pour debiter des compositions polymerique liquides, sensibles a la chaleur
FR2563836B3 (fr) * 1984-05-04 1986-07-18 Anhydride Carbonique Ind Procede d'expansion de matieres plastiques notamment en vue de la fabrication de pieces allegees en utilisant de l'anhydride carbonique, et dispositif pour sa mise en oeuvre
US5004155A (en) * 1990-01-30 1991-04-02 Norm Dashevsky Agricultural sprayer
US5145092A (en) * 1991-03-05 1992-09-08 Abc/Techcorp Syrup dispensing system for soft drink dispenser
US5170727A (en) * 1991-03-29 1992-12-15 Union Carbide Chemicals & Plastics Technology Corporation Supercritical fluids as diluents in combustion of liquid fuels and waste materials
US5290602A (en) * 1992-10-19 1994-03-01 Union Carbide Chemicals & Plastics Technology Corporation Hindered-hydroxyl functional (meth) acrylate-containing copolymers particularly suitable for use in coating compositions which are sprayed with compressed fluids as viscosity reducing diluents
JP3616837B2 (ja) * 1995-07-19 2005-02-02 覺 井村 洗米排水処理方法

Also Published As

Publication number Publication date
FR2790976A1 (fr) 2000-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20151130

VP Decision to confirm the partial or total validity of the industrial property right

Effective date: 20151130