CA1108564A - Methode et dispositif de prereglage du debut d'une pompe centrifuge sur systeme agricole de dosage - Google Patents
Methode et dispositif de prereglage du debut d'une pompe centrifuge sur systeme agricole de dosageInfo
- Publication number
- CA1108564A CA1108564A CA343,367A CA343367A CA1108564A CA 1108564 A CA1108564 A CA 1108564A CA 343367 A CA343367 A CA 343367A CA 1108564 A CA1108564 A CA 1108564A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- vehicle
- pressure
- liquid
- pump
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 11
- 239000003905 agrochemical Substances 0.000 claims abstract description 10
- 208000036366 Sensation of pressure Diseases 0.000 claims abstract description 6
- 230000011664 signaling Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 6
- 230000002441 reversible effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 abstract 3
- 230000001276 controlling effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004009 herbicide Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 241001435022 Alabama Species 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002316 fumigant Substances 0.000 description 1
- 230000003455 independent Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
- Catching Or Destruction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/040,309 US4267971A (en) | 1978-09-26 | 1979-05-18 | Method and means of presetting the output rate of a centrifugal pump agricultural metering system |
| US40,309 | 1979-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1108564A true CA1108564A (fr) | 1981-09-08 |
Family
ID=21910295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA343,367A Expired CA1108564A (fr) | 1979-05-18 | 1980-01-09 | Methode et dispositif de prereglage du debut d'une pompe centrifuge sur systeme agricole de dosage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1108564A (fr) |
-
1980
- 1980-01-09 CA CA343,367A patent/CA1108564A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |