FR2290619B1 - - Google Patents
Info
- Publication number
- FR2290619B1 FR2290619B1 FR7441041A FR7441041A FR2290619B1 FR 2290619 B1 FR2290619 B1 FR 2290619B1 FR 7441041 A FR7441041 A FR 7441041A FR 7441041 A FR7441041 A FR 7441041A FR 2290619 B1 FR2290619 B1 FR 2290619B1
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
-
- 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
- A01G25/162—Sequential operation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Fluid-Driven Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Fluid Pressure (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7441041A FR2290619A1 (fr) | 1974-11-08 | 1974-11-08 | Dispositifs de telecommande de vannes motorisees par des impulsions de pression |
| GB4550575A GB1491779A (en) | 1974-11-08 | 1975-10-31 | Pressure responsive remote control device for a motorized valve |
| DE19752549366 DE2549366A1 (de) | 1974-11-08 | 1975-11-04 | Einrichtung zur fernsteuerung eines angetriebenen schiebers |
| ES442456A ES442456A1 (es) | 1974-11-08 | 1975-11-07 | Dispositivo para teleaccionar una valvula motorizada. |
| IT6974675A IT1055661B (it) | 1974-11-08 | 1975-11-07 | Dispositivo di telecomando di sara cinesche motorizzate impul si di pressione |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7441041A FR2290619A1 (fr) | 1974-11-08 | 1974-11-08 | Dispositifs de telecommande de vannes motorisees par des impulsions de pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2290619A1 FR2290619A1 (fr) | 1976-06-04 |
| FR2290619B1 true FR2290619B1 (US07122547-20061017-C00032.png) | 1979-01-05 |
Family
ID=9146092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7441041A Granted FR2290619A1 (fr) | 1974-11-08 | 1974-11-08 | Dispositifs de telecommande de vannes motorisees par des impulsions de pression |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9341281B2 (en) | 2007-02-12 | 2016-05-17 | Colt Irrigation Llc | Fluid activated flow control apparatus |
| US10571937B1 (en) | 2014-01-23 | 2020-02-25 | Colt Irrigation, LLC | Valve control apparatus |
| US10088849B2 (en) | 2014-01-23 | 2018-10-02 | Colt Irrigation, LLC | Fluid activated flow control apparatus |
| US9599286B2 (en) | 2014-01-23 | 2017-03-21 | Colt Irrigation, LLC | Fluid activated flow control apparatus |
| JP6148392B1 (ja) * | 2016-10-05 | 2017-06-14 | 富士インパルス株式会社 | 弁装置及びシール装置 |
| CN108353765B (zh) * | 2018-02-12 | 2020-12-01 | 绍兴不忘初心机械设计有限公司 | 一种水利工程用农作物喷洒设备 |
| CN110463575A (zh) * | 2019-08-20 | 2019-11-19 | 广西大学 | 一种移动式滴灌和微喷灌施肥装置 |
| CN112747152B (zh) * | 2020-12-24 | 2022-10-14 | 南通理工学院 | 一种流体压力调节装置 |
-
1974
- 1974-11-08 FR FR7441041A patent/FR2290619A1/fr active Granted
-
1975
- 1975-10-31 GB GB4550575A patent/GB1491779A/en not_active Expired
- 1975-11-04 DE DE19752549366 patent/DE2549366A1/de active Pending
- 1975-11-07 ES ES442456A patent/ES442456A1/es not_active Expired
- 1975-11-07 IT IT6974675A patent/IT1055661B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2290619A1 (fr) | 1976-06-04 |
| ES442456A1 (es) | 1978-03-16 |
| IT1055661B (it) | 1982-01-11 |
| GB1491779A (en) | 1977-11-16 |
| DE2549366A1 (de) | 1976-05-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |