IT1200397B - Regolatore di pressione,in particolare per impianti di irrorazione con liquidi di trattamento - Google Patents

Regolatore di pressione,in particolare per impianti di irrorazione con liquidi di trattamento

Info

Publication number
IT1200397B
IT1200397B IT19747/85A IT1974785A IT1200397B IT 1200397 B IT1200397 B IT 1200397B IT 19747/85 A IT19747/85 A IT 19747/85A IT 1974785 A IT1974785 A IT 1974785A IT 1200397 B IT1200397 B IT 1200397B
Authority
IT
Italy
Prior art keywords
pressure regulator
treatment liquids
spraying systems
spraying
systems
Prior art date
Application number
IT19747/85A
Other languages
English (en)
Other versions
IT8519747A0 (it
Inventor
Patrick Jean Marie Ballu
Original Assignee
Tecnoma
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 Tecnoma filed Critical Tecnoma
Publication of IT8519747A0 publication Critical patent/IT8519747A0/it
Application granted granted Critical
Publication of IT1200397B publication Critical patent/IT1200397B/it

Links

Classifications

    • 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
    • G05D16/00—Control of fluid pressure
    • G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0652—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using several membranes without spring

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)
IT19747/85A 1984-03-05 1985-03-04 Regolatore di pressione,in particolare per impianti di irrorazione con liquidi di trattamento IT1200397B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403363A FR2560695A1 (fr) 1984-03-05 1984-03-05 Regulateur de pression, en particulier pour une installation de pulverisation d'un liquide de traitement

Publications (2)

Publication Number Publication Date
IT8519747A0 IT8519747A0 (it) 1985-03-04
IT1200397B true IT1200397B (it) 1989-01-18

Family

ID=9301691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19747/85A IT1200397B (it) 1984-03-05 1985-03-04 Regolatore di pressione,in particolare per impianti di irrorazione con liquidi di trattamento

Country Status (3)

Country Link
FR (1) FR2560695A1 (it)
GB (1) GB2155593A (it)
IT (1) IT1200397B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5035357A (en) * 1990-02-14 1991-07-30 Fmc Corporation Pressure control valve and system
WO2000039489A1 (en) * 1998-12-23 2000-07-06 Goyen Controls Co Pty Limited Air flow control valve
ES2239550B1 (es) * 2004-12-14 2006-06-01 Goizper, S.Coop Regulador de presion de liquidos.
DE102017116234A1 (de) * 2017-07-19 2019-01-24 Horsch Leeb Application Systems Gmbh Spritzsystem für landwirtschaftliche Feldspritzen sowie Verfahren zur Regelung des Drucks in zumindest einem Versorgungsleitungskreis eines Spritzsystems für landwirtschaftliche Feldspritzen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42340C (de) * LUCKHARDT & ALTEN in Kasssl Gasdruckregler mit federnder Platte und Prefskolben
US1754641A (en) * 1926-06-21 1930-04-15 Henry G Mobley Pressure-relief apparatus
FR1098011A (fr) * 1952-01-24 1955-07-15 Détendeur automatique à couvercle étanche de contrepression
GB767881A (en) * 1954-01-12 1957-02-06 Bayer Ag Fluid pressure regulator
GB899236A (en) * 1959-04-08 1962-06-20 Zeiss Stiftung Valve for the control of fluids
GB900750A (en) * 1959-12-01 1962-07-11 Simon Ltd Henry Improvements in remote controlled fluid-flow control valves
GB1095127A (en) * 1964-08-31 1967-12-13 Exxon Research Engineering Co Diaphragm type pressure regulating valve
GB1167820A (en) * 1966-05-10 1969-10-22 Stabilag Engineering Ltd Improvements in or relating to Adhesive Applicators.
US3636969A (en) * 1970-02-17 1972-01-25 Greer Hydraulics Inc Relief and unloading valve
FR2243469B1 (it) * 1973-08-13 1976-07-23 Berthoud Sa
DE2625512A1 (de) * 1976-06-05 1977-12-22 Bosch Gmbh Robert Druckregelventil

Also Published As

Publication number Publication date
IT8519747A0 (it) 1985-03-04
GB8505246D0 (en) 1985-04-03
FR2560695A1 (fr) 1985-09-06
GB2155593A (en) 1985-09-25

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