DE2435710C3 - Vorrichtung zum Anpassen des Druckes einer Flüssigkeitsströmung an ihre Durchflußmenge - Google Patents
Vorrichtung zum Anpassen des Druckes einer Flüssigkeitsströmung an ihre DurchflußmengeInfo
- Publication number
- DE2435710C3 DE2435710C3 DE2435710A DE2435710A DE2435710C3 DE 2435710 C3 DE2435710 C3 DE 2435710C3 DE 2435710 A DE2435710 A DE 2435710A DE 2435710 A DE2435710 A DE 2435710A DE 2435710 C3 DE2435710 C3 DE 2435710C3
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- line
- membrane
- section
- constriction
- 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
- 239000007788 liquid Substances 0.000 title claims description 20
- 239000012528 membrane Substances 0.000 claims description 18
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000005192 partition Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G05D16/0616—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 bellow
- G05D16/0619—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 bellow acting directly on the obturator
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
- B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2617—Bypass or relief valve biased open
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Insects & Arthropods (AREA)
- Fluid Mechanics (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
- Special Spraying Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7329510A FR2243469B1 (enExample) | 1973-08-13 | 1973-08-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2435710A1 DE2435710A1 (de) | 1975-02-27 |
| DE2435710B2 DE2435710B2 (de) | 1978-03-23 |
| DE2435710C3 true DE2435710C3 (de) | 1978-11-23 |
Family
ID=9123932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2435710A Expired DE2435710C3 (de) | 1973-08-13 | 1974-07-25 | Vorrichtung zum Anpassen des Druckes einer Flüssigkeitsströmung an ihre Durchflußmenge |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3933277A (enExample) |
| BE (1) | BE818065A (enExample) |
| BR (1) | BR7406582D0 (enExample) |
| CA (1) | CA1009541A (enExample) |
| CH (1) | CH580841A5 (enExample) |
| DE (1) | DE2435710C3 (enExample) |
| ES (1) | ES429175A1 (enExample) |
| FR (1) | FR2243469B1 (enExample) |
| GB (1) | GB1470607A (enExample) |
| IE (1) | IE39906B1 (enExample) |
| NL (1) | NL177355C (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090526A (en) * | 1975-04-07 | 1978-05-23 | Mojonnier Bros. Co. | Gas pressure stabilizer system and valve |
| FR2432266B1 (fr) * | 1978-08-04 | 1986-07-18 | Evrard Ets | Procede et dispositif pour la regulation du debit d'epandage de liquide, notamment en pulverisation agricole |
| US4300587A (en) * | 1979-11-30 | 1981-11-17 | The Garrett Corporation | Relief valve |
| US4392366A (en) * | 1981-04-28 | 1983-07-12 | Milliken Research Corporation | Flow controller |
| GB2118011B (en) * | 1982-04-13 | 1985-10-02 | Plessey Co Plc | Spraying crops |
| FR2560695A1 (fr) * | 1984-03-05 | 1985-09-06 | Tecnoma | Regulateur de pression, en particulier pour une installation de pulverisation d'un liquide de traitement |
| HU198116B (en) * | 1986-11-06 | 1989-08-28 | Debreceni Mezoegazdasagi | Spraying machine particularly for area-proportional spreading spray liquor |
| CA2756998A1 (en) | 2009-04-03 | 2010-10-07 | Ctb, Inc. | Pressure regulator for watering system |
| RU2448462C2 (ru) * | 2009-08-03 | 2012-04-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Опрыскиватель ультрамалообъемный |
| WO2011123849A2 (en) * | 2010-04-02 | 2011-10-06 | Tyco Valves & Controls Lp | Method and apparatus for monitoring operation of a pilot-controlled pressure relief valve |
| FR2963872B1 (fr) * | 2010-08-18 | 2012-08-03 | Exel Ind | Dispositif et procede pour distribuer un produit liquide a projeter sur une surface |
| EP2787808A1 (de) * | 2011-12-09 | 2014-10-15 | Basf Se | Entnahmevorrichtung für ein pflanzenschutzmittel |
| US11219156B2 (en) * | 2017-10-30 | 2022-01-11 | Deere & Company | Distributed pump system |
| US11590522B2 (en) | 2018-02-13 | 2023-02-28 | SmartApply, Inc. | Spraying systems, kits, vehicles, and methods of use |
| US10869423B2 (en) * | 2018-02-13 | 2020-12-22 | Steven R. Booher | Kits, systems, and methods for sprayers |
| CN117324147A (zh) * | 2023-10-17 | 2024-01-02 | 北京炎凌嘉业机电设备有限公司 | 一种喷枪工作喷涂面实时监控装置及其控制方法 |
| CN118765607B (zh) * | 2024-07-09 | 2026-02-06 | 中国农业大学 | 一种施肥行数可变的气力集排式变量施肥装置及其工作方法 |
Family Cites Families (5)
| 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 | |
| US2459000A (en) * | 1945-04-23 | 1949-01-11 | Garrett Corp Aires Mfg Company | Spill valve |
| US2594689A (en) * | 1946-01-07 | 1952-04-29 | Power Jets Res & Dev Ltd | Fluid operated speed governor |
| US3450223A (en) * | 1967-07-03 | 1969-06-17 | Russell E Jones | Fertilizer applicator apparatus |
| US3773222A (en) * | 1972-10-10 | 1973-11-20 | Seitz Werke Gmbh | Dosing installation |
-
1973
- 1973-08-13 FR FR7329510A patent/FR2243469B1/fr not_active Expired
-
1974
- 1974-07-24 BE BE6044702A patent/BE818065A/xx not_active IP Right Cessation
- 1974-07-25 DE DE2435710A patent/DE2435710C3/de not_active Expired
- 1974-07-26 IE IE1592/74A patent/IE39906B1/xx unknown
- 1974-07-29 GB GB3335674A patent/GB1470607A/en not_active Expired
- 1974-07-31 CH CH1057974A patent/CH580841A5/xx not_active IP Right Cessation
- 1974-08-09 CA CA206,714A patent/CA1009541A/en not_active Expired
- 1974-08-09 BR BR658274A patent/BR7406582D0/pt unknown
- 1974-08-09 NL NL7410715A patent/NL177355C/xx not_active IP Right Cessation
- 1974-08-12 US US05/496,732 patent/US3933277A/en not_active Expired - Lifetime
- 1974-08-12 ES ES429175A patent/ES429175A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2243469A1 (enExample) | 1975-04-04 |
| GB1470607A (en) | 1977-04-14 |
| US3933277A (en) | 1976-01-20 |
| CA1009541A (en) | 1977-05-03 |
| NL177355B (nl) | 1985-04-01 |
| AU7222074A (en) | 1976-02-12 |
| NL177355C (nl) | 1985-09-02 |
| IE39906B1 (en) | 1979-01-31 |
| NL7410715A (nl) | 1975-02-17 |
| BR7406582D0 (pt) | 1975-09-09 |
| ES429175A1 (es) | 1976-09-01 |
| DE2435710A1 (de) | 1975-02-27 |
| DE2435710B2 (de) | 1978-03-23 |
| CH580841A5 (enExample) | 1976-10-15 |
| FR2243469B1 (enExample) | 1976-07-23 |
| IE39906L (en) | 1975-02-13 |
| BE818065A (fr) | 1974-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |