FR2334277A5 - Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole - Google Patents

Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole

Info

Publication number
FR2334277A5
FR2334277A5 FR7329509A FR7329509A FR2334277A5 FR 2334277 A5 FR2334277 A5 FR 2334277A5 FR 7329509 A FR7329509 A FR 7329509A FR 7329509 A FR7329509 A FR 7329509A FR 2334277 A5 FR2334277 A5 FR 2334277A5
Authority
FR
France
Prior art keywords
discharge
regulator
restrictor
fluid
diaphragm device
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
FR7329509A
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.)
Berthoud SA
Original Assignee
Berthoud 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
Application filed by Berthoud SA filed Critical Berthoud SA
Priority to FR7329509A priority Critical patent/FR2334277A5/fr
Application granted granted Critical
Publication of FR2334277A5 publication Critical patent/FR2334277A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/06—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump the delivery being related to the movement of a vehicle, e.g. the pump being driven by a vehicle wheel
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • 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
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Special Spraying Apparatus (AREA)
FR7329509A 1973-08-13 1973-08-13 Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole Expired FR2334277A5 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7329509A FR2334277A5 (fr) 1973-08-13 1973-08-13 Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329509A FR2334277A5 (fr) 1973-08-13 1973-08-13 Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole

Publications (1)

Publication Number Publication Date
FR2334277A5 true FR2334277A5 (fr) 1977-07-01

Family

ID=9123930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329509A Expired FR2334277A5 (fr) 1973-08-13 1973-08-13 Procede et dispositif de regulation de la proportion en debit entre deux courants de fluide, applicables notamment a la regulation de la quantite de fluide repandue par unite de surface par un pulverisateur agricole

Country Status (1)

Country Link
FR (1) FR2334277A5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015603A1 (fr) * 1992-02-11 1993-08-19 Sven Linderoth Regulateur de fluide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR832854A (fr) * 1937-05-21 1938-10-04 Pulvérisateur agricole à grand travail avec pompe à piston, oscillante
US2594689A (en) * 1946-01-07 1952-04-29 Power Jets Res & Dev Ltd Fluid operated speed governor
GB1174800A (en) * 1967-04-26 1969-12-17 Secr Defence Fluid Flow Regulator
DE1653503A1 (de) * 1966-07-01 1970-12-10 Lucas Industries Ltd Pumpen-Steuervorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR832854A (fr) * 1937-05-21 1938-10-04 Pulvérisateur agricole à grand travail avec pompe à piston, oscillante
US2594689A (en) * 1946-01-07 1952-04-29 Power Jets Res & Dev Ltd Fluid operated speed governor
DE1653503A1 (de) * 1966-07-01 1970-12-10 Lucas Industries Ltd Pumpen-Steuervorrichtung
GB1174800A (en) * 1967-04-26 1969-12-17 Secr Defence Fluid Flow Regulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015603A1 (fr) * 1992-02-11 1993-08-19 Sven Linderoth Regulateur de fluide

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Legal Events

Date Code Title Description
ST Notification of lapse