FR2257105A1 - - Google Patents
Info
- Publication number
- FR2257105A1 FR2257105A1 FR7232328A FR7232328A FR2257105A1 FR 2257105 A1 FR2257105 A1 FR 2257105A1 FR 7232328 A FR7232328 A FR 7232328A FR 7232328 A FR7232328 A FR 7232328A FR 2257105 A1 FR2257105 A1 FR 2257105A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
-
- 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
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- 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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0605—Control of flow characterised by the use of electric means specially adapted for solid materials
- G05D7/0611—Control of flow characterised by the use of electric means specially adapted for solid materials characterised by the set value given to the control element
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232328A FR2257105B1 (en) | 1972-09-12 | 1972-09-12 | |
BE134208A BE803187A (en) | 1972-09-12 | 1973-08-03 | ADJUSTING DEVICE AND AGRICULTURAL MACHINE EQUIPPED WITH SUCH A DEVICE |
DK428273A DK144401B (en) | 1972-09-12 | 1973-08-03 | AGGREGATE FOR REGULATED DISTRIBUTION OF SUBSTANCES SUCH AS FERTILIZER OR INSECTICID FROM AN AGRICULTURAL MACHINE |
NL7311011A NL7311011A (en) | 1972-09-12 | 1973-08-09 | |
DE19732341562 DE2341562C3 (en) | 1972-09-12 | 1973-08-17 | Control device to ensure preselectable application rates for a mobile agricultural sprayer |
IT2805973A IT995205B (en) | 1972-09-12 | 1973-08-21 | REGULATION DEVICE AND MACCHI NA AGRICOLA EQUIPPED WITH SUCH A DEVICE |
GB4261273A GB1450794A (en) | 1972-09-12 | 1973-09-11 | Device for controlling the operation of a regulatable member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7232328A FR2257105B1 (en) | 1972-09-12 | 1972-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257105A1 true FR2257105A1 (en) | 1975-08-01 |
FR2257105B1 FR2257105B1 (en) | 1976-04-23 |
Family
ID=9104171
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7232328A Expired FR2257105B1 (en) | 1972-09-12 | 1972-09-12 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE803187A (en) |
DK (1) | DK144401B (en) |
FR (1) | FR2257105B1 (en) |
GB (1) | GB1450794A (en) |
IT (1) | IT995205B (en) |
NL (1) | NL7311011A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2311283A1 (en) * | 1975-05-16 | 1976-12-10 | Allman & Co Ltd | IMPROVEMENTS TO SPRAYING EQUIPMENT |
FR2360352A1 (en) * | 1976-08-06 | 1978-03-03 | Dickey John Corp | CONTROL DEVICE FOR A LIQUID SPRAYER |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2266450B1 (en) * | 1974-04-04 | 1978-08-04 | Lestradet M C J | |
ES2249130A1 (en) * | 2004-05-07 | 2006-03-16 | Ros Roca, S.A. | Water projection controlling system for fuze of vehicle, has analogical module fixed to motor of water impelling pump and sending signal to regulate revolution per minute of pump, and solenoid connected to modular set |
ES2288134B1 (en) * | 2006-06-12 | 2008-06-16 | Ros Roca, S.A. | "WATER PROJECTION CONTROL SYSTEM IN SETS OF NOZZLES FOR VEHICLES". |
CN107493786A (en) * | 2017-08-24 | 2017-12-22 | 昆明理工大学 | A kind of Development of Venturi Fertilizer Applicator fertilzer sucking pipe flow control device and its control method |
-
1972
- 1972-09-12 FR FR7232328A patent/FR2257105B1/fr not_active Expired
-
1973
- 1973-08-03 BE BE134208A patent/BE803187A/en not_active IP Right Cessation
- 1973-08-03 DK DK428273A patent/DK144401B/en not_active Application Discontinuation
- 1973-08-09 NL NL7311011A patent/NL7311011A/xx not_active Application Discontinuation
- 1973-08-21 IT IT2805973A patent/IT995205B/en active
- 1973-09-11 GB GB4261273A patent/GB1450794A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2311283A1 (en) * | 1975-05-16 | 1976-12-10 | Allman & Co Ltd | IMPROVEMENTS TO SPRAYING EQUIPMENT |
FR2360352A1 (en) * | 1976-08-06 | 1978-03-03 | Dickey John Corp | CONTROL DEVICE FOR A LIQUID SPRAYER |
Also Published As
Publication number | Publication date |
---|---|
NL7311011A (en) | 1974-03-14 |
IT995205B (en) | 1975-11-10 |
DE2341562A1 (en) | 1974-04-18 |
BE803187A (en) | 1973-12-03 |
FR2257105B1 (en) | 1976-04-23 |
DK144401B (en) | 1982-03-08 |
GB1450794A (en) | 1976-09-29 |
DE2341562B2 (en) | 1976-09-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licenses | ||
CL | Concession to grant licenses | ||
ST | Notification of lapse |