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 trattamentoInfo
- 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
Links
- 239000007788 liquid Substances 0.000 title 1
- 238000005507 spraying Methods 0.000 title 1
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)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pest Control & Pesticides (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Insects & Arthropods (AREA)
- Reciprocating Pumps (AREA)
- Nozzles (AREA)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035357A (en) * | 1990-02-14 | 1991-07-30 | Fmc Corporation | Pressure control valve and system |
ATE503950T1 (de) * | 1998-12-23 | 2011-04-15 | Goyen Controls Co | Steuerventil zum durchflussmengenregelung von luft |
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)
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 |
-
1984
- 1984-03-05 FR FR8403363A patent/FR2560695A1/fr active Pending
-
1985
- 1985-02-28 GB GB08505246A patent/GB2155593A/en not_active Withdrawn
- 1985-03-04 IT IT19747/85A patent/IT1200397B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2155593A (en) | 1985-09-25 |
FR2560695A1 (fr) | 1985-09-06 |
IT8519747A0 (it) | 1985-03-04 |
GB8505246D0 (en) | 1985-04-03 |
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