IT1403575B1 - Dispositivo regolabile per adescamento di pompe - Google Patents
Dispositivo regolabile per adescamento di pompeInfo
- Publication number
- IT1403575B1 IT1403575B1 ITGE2011A000009A ITGE20110009A IT1403575B1 IT 1403575 B1 IT1403575 B1 IT 1403575B1 IT GE2011A000009 A ITGE2011A000009 A IT GE2011A000009A IT GE20110009 A ITGE20110009 A IT GE20110009A IT 1403575 B1 IT1403575 B1 IT 1403575B1
- Authority
- IT
- Italy
- Prior art keywords
- adjustable device
- priming pumps
- priming
- pumps
- adjustable
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable nozzles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/06—Venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
- F04F5/28—Restarting of inducing action
- F04F5/30—Restarting of inducing action with axially-slidable combining nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Jet Pumps And Other Pumps (AREA)
- Fertilizing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE2011A000009A IT1403575B1 (it) | 2011-01-31 | 2011-01-31 | Dispositivo regolabile per adescamento di pompe |
EP12152339.3A EP2481928B1 (en) | 2011-01-31 | 2012-01-24 | Pumps priming adjustable ejector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITGE2011A000009A IT1403575B1 (it) | 2011-01-31 | 2011-01-31 | Dispositivo regolabile per adescamento di pompe |
Publications (2)
Publication Number | Publication Date |
---|---|
ITGE20110009A1 ITGE20110009A1 (it) | 2012-08-01 |
IT1403575B1 true IT1403575B1 (it) | 2013-10-31 |
Family
ID=43975335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITGE2011A000009A IT1403575B1 (it) | 2011-01-31 | 2011-01-31 | Dispositivo regolabile per adescamento di pompe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2481928B1 (it) |
IT (1) | IT1403575B1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103174686A (zh) * | 2013-02-21 | 2013-06-26 | 北京朗新明环保科技有限公司 | 射流气提装置 |
GB2555385A (en) * | 2016-10-21 | 2018-05-02 | Airbus Operations Ltd | Aircraft fuel jet pump |
EP4074976A1 (en) | 2021-04-16 | 2022-10-19 | Sulzer Management AG | A debris trap for capturing debris flowing in a stream of liquid and priming assembly for a pump |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR854815A (it) * | 1940-04-25 | |||
US2203077A (en) * | 1937-07-12 | 1940-06-04 | Fred A Carpenter | Pumping structure |
FR1194675A (fr) * | 1958-04-14 | 1959-11-12 | Perfectionnements aux systèmes de pompage | |
US6682313B1 (en) * | 2000-12-04 | 2004-01-27 | Trident Emergency Products, Llc | Compressed air powered pump priming system |
-
2011
- 2011-01-31 IT ITGE2011A000009A patent/IT1403575B1/it active
-
2012
- 2012-01-24 EP EP12152339.3A patent/EP2481928B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2481928A1 (en) | 2012-08-01 |
ITGE20110009A1 (it) | 2012-08-01 |
EP2481928B1 (en) | 2017-03-01 |
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