WO2013087387A1 - Wasserhebesystem und verfahren mit einem solchen system - Google Patents
Wasserhebesystem und verfahren mit einem solchen system Download PDFInfo
- Publication number
- WO2013087387A1 WO2013087387A1 PCT/EP2012/073301 EP2012073301W WO2013087387A1 WO 2013087387 A1 WO2013087387 A1 WO 2013087387A1 EP 2012073301 W EP2012073301 W EP 2012073301W WO 2013087387 A1 WO2013087387 A1 WO 2013087387A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pump
- volume flow
- water
- turbine unit
- opening
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C29/00—Fire-fighting vessels or like floating structures
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/06—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
- F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
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- 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
- Y10T137/0318—Processes
-
- 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
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86035—Combined with fluid receiver
- Y10T137/86067—Fluid sump
-
- 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
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86131—Plural
- Y10T137/86139—Serial
- Y10T137/86147—With single motive input
Definitions
- the invention relates to a water lifting system, in particular fire extinguishing system for offshore installations, such as oil and / or gas production platforms, or ships or the like having a pump having a suction opening and an outflow opening, a pump turbine unit having a pump unit and a turbine unit, wherein the pump unit and the turbine unit each have a suction or inlet opening and an outflow opening, and a line connecting the outflow opening of the pump unit of the pump-turbine unit and the suction opening of the pump and a volume flow line, and a method with such a system.
- a water lifting system in particular fire extinguishing system for offshore installations, such as oil and / or gas production platforms, or ships or the like having a pump having a suction opening and an outflow opening, a pump turbine unit having a pump unit and a turbine unit, wherein the pump unit and the turbine unit each have a suction or inlet opening and an outflow opening, and a line connecting the outflow opening of the pump unit of the pump-turbine
- the object of the invention is to provide a reliable, space-saving, with less effort to install and at the same time with less loss afflicted water lifting system and a method for operating such a Wasserhebesys- system.
- the volume flow comprises a first partial volume flow and a second partial volume flow, wherein a line carrying the first partial volume flow is connected to at least one water tapping point and a second partial volume flow line is connected to the inlet opening of the turbine unit of the pump turbine unit.
- the pump-turbine unit needs to be connected with only two lines that lead from the platform or ship into the sea.
- a fluid in particular hydraulic oil, operated hydraulic circuit for driving the pump-turbine unit, a tank filled with the fluid and a cooling device with heat exchangers or the like for cooling the fluid.
- the turbine unit has an outflow opening, which is connected to a water reservoir or opens into the water reservoir.
- a water reservoir placed in a container is provided on the offshore installation or the ship.
- an outlet opening of the container is connected to the suction opening of the pump.
- the volume flow leading line is connected to an inlet opening of the container. Furthermore, the volume flow leading line may be connected to the outlet opening of the container.
- the outflow opening of the pump is connected to the at least one water removal point via the line carrying the first partial volume flow.
- the outflow opening of the pump unit is connected to an intake opening of a further pumping device, preferably a high-pressure pump.
- a further advantageous embodiment results when the outflow opening of the further pump is connected via the line leading to the second partial volume flow to the inlet opening of the turbine unit of the pump turbine unit.
- an electric motor is expediently attached to the pump turbine unit.
- the object of the invention is further achieved in that a first partial volume flow of a withdrawn from a water reservoir and conveyed via a line volume flow by means of a first partial flow line leading to at least one water outlet and a second partial volume flow by means of a second partial flow line leading back to the water reservoir becomes.
- FIG. 1 is a schematic representation of an offshore platform with a water lifting device according to the invention with a pump and a pump turbine unit
- Fig. 2 shows an offshore platform with a water lifting device according to FIG. 1 with a closed pressure vessel for a water supply
- Fig. 3 is an offshore platform and water lifting device according to FIG. 1 with an open container for a water supply, the
- Fig. 4 is an offshore platform with a further embodiment of the water lifting device according to the Fig. 3, the
- Fig. 6 is an offshore platform according to the Fig. 1 with water lifting device with a
- Fig. 7 is an offshore platform and water lifting device with a pumping device and a pump-turbine unit and the
- FIG. 8 shows an offshore platform and water lifting device according to FIG. 1 with a motor arranged on the pump-turbine unit 6.
- FIG. 1 schematically shows an offshore installation 1 in the embodiment of an oil and / or gas production platform with a pump 3 arranged on the offshore installation 1 and driven by a motor 2, preferably a centrifugal pump, and one, a pump unit 4 and a turbine unit 5 having pumping turbine unit 6, which is located in the sea.
- Pump unit 4 and turbine unit 5 may be separate units or housed units be educated.
- the pump unit 4 comprises, for example, a centrifugal pump designed as an underwater pump, and the turbine unit 5 a turbine pump operated underwater pump, preferably a multi-stage underwater pump or a multi-stage centrifugal pump.
- the two components are preferably arranged on a shaft and / or coupled to one another via a gear.
- the pump unit 4 has a suction port, not shown, which is below sea level, preferably in a region with little swell.
- An outflow opening of the pump unit 4 is connected to a suction opening of the pump 3 via a first line 7, preferably a tube or a tube, which carries a volume flow Q s .
- a second line 8 leads from an outflow opening of the pump 3 to an inlet opening of a first distribution device 9.
- a first outlet opening of the distribution device 9 is connected via a first partial flow Q F leading third line 10 with at least one on the offshore installation 1, in the drawings, not shown, in particular fire extinguishing device, such as sprinkler system, hydrant or the like, connected.
- a second outlet opening of the distribution device 9 is connected via a second partial volume flow Q T leading fourth line 1 1 to an inlet opening of the turbine unit 5 of the pump-turbine unit 6.
- the volume flow Q s comprises a first partial volume flow Q F and a second partial volume flow Q T , wherein a first partial volume flow Q F leading line 1 0 with at least one water outlet and a second partial volume flow Q T leading line 1 1 with the inlet opening of the turbine unit.
- the pump-turbine unit 6 is connected.
- the turbine unit 5 in turn has a discharge opening which opens into a water reservoir, in particular sea, or at least connected to the water reservoir, which lies below the water level and over which the water conveyed to the turbine unit 5 is ejected into the water reservoir.
- the preferably designed as an internal combustion engine or turbine engine 2 drives the pump 3, which is located on the platform. Via the second volume flow Q T guided through the line 11, the submerged pump flow Turbine unit 6 driven.
- the pump-turbine unit 6 serves as a fore pump to the pump 3 and ensures the increase of the water level to the level of the pump 3 safely.
- the pump 3 Used as a fire pump, in a fire, the pump 3 must be guided over the line 10 and required for firefighting first partial flow Q F , the required pressure level H D and the guided over the line 1 1 second partial flow Q T , which drives the turbine to Make available.
- the second partial volume flow Q T is substantially lower than the first partial volume flow Q F for fire suppression.
- the pump unit 4 must provide the suction height H s and the two partial volume flows Q F and Q T.
- the turbine unit 5 must process a second partial volume flow Q T as well as the pressure level H D plus the suction height H s .
- a multi-stage underwater pump operated as a turbine which can convert the high pressure into a rotational movement for driving the pump unit 4 is suitable.
- a pump unit 4 are particularly well designed as single-stage volute pumps designed centrifugal pumps, which overcome the suction height H s with the high volume flow Q s and the volume flow Q s forming partial volume flows Q F and Q T , for example, for fire fighting.
- a water supply is additionally provided on the platform, the water supply being accommodated in a container 1 2.
- the volume flow Q s leading line 7 is connected to an inlet opening of the container 12.
- the discharge opening the pump unit 4 of the pump-turbine unit 6 is connected directly via the volume flow Q s leading line 7 to the inlet opening at the top of the container 12, wherein the container 12 is formed in the embodiment shown in FIG. 2 as a closed pressure vessel.
- a vent valve 13 may be disposed at the top of the container 12 or, alternatively, at one of the walls, in an area above the water level.
- An outlet opening of the container 12 is connected to the suction port of the pump 3.
- the outlet opening at the bottom of the container 12 via a fifth line 7a to an input of a line 7a closable first valve 14, for example, a valve or a slider connected.
- the output of the valve 14 is connected via a sixth line 7b to the suction port of the driven by the motor 2 pump 3.
- the discharge opening of the pump 3 is connected via the first partial volume flow Q F leading line 10 with the at least one water tapping point and via the second partial volume flow Q T leading line 1 1 with the inlet opening of the turbine unit 5 of the pump turbine unit 6.
- the line 8 leads from the outflow opening of the pump 3 to the inlet opening of the distribution device 9.
- the first outlet opening of the distribution device 9 is connected to an input of a second valve 15 by means of a first partial flow Q F leading seventh line 10a.
- the output of the valve 15 is fluidly connected to the at least one water removal point, not shown.
- the second outlet opening of the distribution device 9 is connected via the second partial volume flow Q T leading line 1 1 to the inlet opening of the turbine unit 5 of the pump turbine unit 6.
- the valve 14 is opened on the container 12 and the pump 3 started.
- the vent valve 13 attached to the container 12 allows air to flow into the container 12.
- the armature 15 is initially closed when starting the pump 3, so the water flows via the lines 8 and 1 1 and the turbine unit 5 into the sea and thereby drives the pump-turbine unit 6 at.
- the pump unit 4 of the pump-turbine unit 6 thereby sucks in seawater and promotes dert it into the container 12. If the container 12 has reached the required filling level for restarting the system by means of the power supply through the turbine unit 5, the valve 1 5 is opened and the vent valve 13 is closed.
- vent valve 13 must be designed so that it prevents a vacuum in the container 12 when starting the pump 3 and closes pressure-tight during operation of the system, the container 12 pressure-tight.
- the vent valve 1 3 can be omitted. It must be ensured that the water level in the container 12 is not above the level in the pump 3. Thus, the water can not flow out of the container 1 2 through the pump 3 and the turbine unit 5 into the open or sea. This ensures that there is enough water to restart the system after a shutdown.
- FIG. 1 Another embodiment for starting the system is shown in FIG.
- the distribution device 9 which connects the pump 3 via the lines 8 and 10 with the water tapping points and via the line 1 1 with the turbine unit 5 of the pump turbine unit 6
- a second distribution device 1 6 is provided, the inlet opening via the volume flow Q s leading line 7 is connected to the outflow opening of the pump unit 4 of the pump-turbine unit 6.
- an eighth line 7 c one of the outlet openings of the distribution device 16 is connected to an input of a third fitting 17.
- An outlet of the fitting 17 is fluidically connected to the inlet opening of the container 12 with a ninth conduit 7d.
- the volume flow Q s leading line 7 is connected to the outlet opening of the container 12.
- the inlet opening is provided on one of the walls of the container 1 2, in an area located below the water level.
- the container 1 2 shown here is a container which is wholly or partly open at its top or a container with an opening which connects the interior of the container 12 to the external environment.
- the outlet opening at the bottom of the container 12 is connected via the line 7 a to the input of the valve 14.
- the output of the valve 14 is via the line 7b to a first input port of a third distribution device 1 8 connected.
- An outlet opening of the distribution device 18 is fluidically connected to the suction opening of the pump 3 via a tenth line 7e.
- a second input opening of the distribution device 18 is connected by means of an eleventh line 7f to an outlet opening of a fourth valve 19, whose inlet opening is in turn connected via a twelfth line 7g to an outlet opening of the distribution device 16.
- the distribution device 16 is connected to the distribution device 18 via a wiring harness comprising the lines 7a, 7b, 7c and 7d and a wiring harness comprising the lines 7f and 7g.
- a vent line 7h is provided, which is connected to a vent valve 20. The connection of the discharge opening of the pump 3 takes place in the same manner as described in FIG. 2.
- the armatures 1 5, 17, 19 must first be closed and the valve 14 and the venting valve 20 opened or opened.
- the closed valve 17 prevents leakage of water from the container 12, due to differences in level of container 12 and the pump unit 4.
- the pump unit 4 of the pump-turbine unit 6 delivers water into the conduit 7 until the air present in it can escape from the venting valve 20.
- the vent valve 20 is closed and the valve 17 is opened.
- the pumped by the pump unit 4 water is conveyed via the lines 7, 7 c and 7 d in the container 12.
- valves 14 and 17 are closed and the valves 15 and 19 are opened.
- the fitting 14 prevents the escape of water from the container 12 and the fitting 19 allows the feeding of the pump 3 by the pump unit 4 of the pump-turbine unit. 6
- the fitting 17 is designed as a non-return valve, for example as a non-return valve, then the valve 17 shown in FIG. opening of the distribution device 16 fluidly connected vent line 7h and the vent valve 20 are dispensed with. Trained as a check valve fitting 17 prevents leakage of water due to differences in level of container 1 2 and the pump unit 4 of the pump-turbine unit 6, and also allows the air in the system to escape through the open container 12.
- the faucets 15 and 19 are closed.
- the armature 14 is opened and via the lines 7a, 7b and 7e, the water flows from the container 12 into the pump 3 connected to the distribution device 18 and from there via the lines 8 and 11 and the turbine unit 5 into the sea.
- the pump unit 4 of the pump-turbine unit 6 conveys the water taken from the sea via the lines 7, 7c and 7d in the container 12.
- the valve 14 is closed to the Leave water in the container 12 and the valves 15 and 19 are opened to feed the pump 3 via the pump unit 4 and the lines 7, 7g, 7f and 7e with the water taken from the pump unit 4 from the sea and one or more water taps to supply with the required amount of water. If, as shown in FIG. 5, the inlet into the container 1 2, which is wholly or partly open at the top, is in a region above the water level, it is ensured that the air in the system escapes and, despite the given level differences, none Water from the container 12 through the pump unit 4 of the pump-turbine unit 6, due to the differences in level can escape.
- valve 1 7, vent line 7h and vent valve 20 can be omitted.
- the conduit 7c is connected at one end to an outlet opening of the distribution device 16 and ends at the other end in a region above the water level of the container 12.
- the connection of the lines 7a, 7b, 7e, 7f and 7g and the valve 19 is analogous to the embodiment shown in FIG. 3.
- the valves 1 5 and 19 are closed and the valve 14 is opened.
- the water flows from the container 12 in the connected to the distribution device 18 pump 3 and from there via the lines 8 and 1 1 and the turbine unit 5 into the sea.
- the pump unit 4 of the pump-turbine unit 6 delivers water via the lines 7 and 7c in the container 1 2 until it has reached the defined level for restarting the system. Thereafter, the valve 14 is closed, so that no more water can be conveyed out of the container.
- the valves 15 and 19 are opened in order to feed the pump 3 via the pump unit 4, the lines 7, 7g, 7f and 7e with the water taken from the sea by the pump unit 4, so that the required first one at the water tapping points Partial volume flow Q F is ready.
- 3 to 5 are shown with an open at its top container 12, which may alternatively be formed as a closed container according to FIG. 1.
- Fig. 6 shows another embodiment of the invention.
- the discharge opening of the pump unit 4 is connected to a suction opening of a pumping device 21, preferably a high-pressure pump.
- the outflow opening of the pump unit 4 of the pump-turbine unit 6 is connected via the volume flow Q s leading line 7 to the inlet opening of the distribution device 18.
- the first outlet opening of the distribution device 18 leads via the line 7e to the suction port of the pump 3.
- the outflow opening of the pump 3 is connected via the first partial volume flow Q F leading line 10 to the at least one water tapping point.
- the second outlet opening of the distribution device 18 is connected via a thirteenth line 1 1 a to an intake opening of the pumping device 21.
- An outflow opening of the pumping device 21 is connected via the second partial volume flow Qr leading line 1 1 with the inlet opening of the turbine unit 5 of the pump-turbine unit 6. While in FIGS. 1 to 5 the outflow opening of the pump 3 is connected via the distribution device 9, ie indirectly, to the inlet opening of the turbine unit 5, in this exemplary embodiment the outflow opening of the pumping device is connected directly to the turbine unit.
- the feed water for the pumping device 21 is thus as a partial flow of the Pump unit 4 of the pump-turbine unit 6 taken.
- the pumping device 21 generally has a lower flow rate than the pump 3 and conveys the second partial volume flow Q T for driving the turbine unit 5.
- the pumping device 21 is preferably driven by means of the existing motor 2. Alternatively, another drive device for the pumping device 21 may be provided.
- the pump device 21 built into the line 11 and driven by the engine 2 is provided on the platform.
- the outflow opening of the pump unit 4 is connected via the volume flow Qs leading line 7 to the inlet opening of the distribution device 18.
- the first outlet opening of the distribution device 18 is connected via the first partial volume flow Q F leading line 1 0 to the at least one water tapping point, not shown.
- the second outlet opening of the distribution device 18 is connected to the suction opening of the pump device 21 via the line 11a leading to the second partial volume flow Q T.
- the pumping device 21 on the platform thus receives its feedwater from the pump unit 4 of the pump-turbine unit 6.
- the pump unit 4 of the pump-turbine unit 6 takes on the task of the pump 3 shown in FIGS. 1 to 6 and thus provides the required first partial volume flow Q F for the at least one water tapping point, for example for fire fighting, the required pressure height H D plus the suction height H s and the second partial volume flow Q T for feeding the pump-turbine unit 6 available.
- the design of the water lifting system according to FIGS. 6 and 7 with a water supply substantially corresponds to the possibilities described with reference to FIGS. 1 to 5 and illustrated in the corresponding figures.
- the container 12 is placed on the offshore installation 1, wherein an outlet opening of the container 12 with the suction opening of the pump 3 and / or the suction opening of the pumping device 21 and an inlet opening container 12 is connected to the outflow opening of the pump unit 4 of the pump-turbine unit 6.
- the pump-turbine unit 6 Since the pump-turbine unit 6 dwells permanently in sea water with high salt content, it must be protected against stalling of the rotor.
- an electric motor 22 are attached to the pump turbine unit 6, which can rotate it at regular intervals. In this case, a slow rotational movement is sufficient without that the pump unit 4 promotes water.
- an electric motor with a high number of poles is used. This avoids the use of a gearbox.
- the electric motor must also be designed for the rotational speeds during operation of the pump-turbine unit 6.
- the entire system could be started up at regular intervals. This could be used to check the function and prevent the unit from being stuck.
- FIGS. 1 to 8 schematically show an offshore installation on the basis of which construction and mode of operation of the water lifting system according to the invention have been discussed.
- the water lifting system according to the invention can also be used on a ship or the like.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/364,347 US20140299196A1 (en) | 2011-12-12 | 2012-11-22 | Water Lifting System and Method Having Such a System |
IN1226KON2014 IN2014KN01226A (de) | 2011-12-12 | 2012-11-22 | |
EP12794267.0A EP2791512B1 (de) | 2011-12-12 | 2012-11-22 | Wasserhebesystem und verfahren mit einem solchen system |
BR112014014171-1A BR112014014171B1 (pt) | 2011-12-12 | 2012-11-22 | Sistema de elevação de água e método para um sistema de elevação de água |
CN201280061032.1A CN104126073A (zh) | 2011-12-12 | 2012-11-22 | 提水系统和利用这种系统的方法 |
MX2014006340A MX2014006340A (es) | 2011-12-12 | 2012-11-22 | Sistema de elevacion de agua y procedimiento con un sistema de esta clase. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011088246.4 | 2011-12-12 | ||
DE201110088246 DE102011088246A1 (de) | 2011-12-12 | 2011-12-12 | Wasserhebesystem und Verfahren mit einem solchen System |
Publications (1)
Publication Number | Publication Date |
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WO2013087387A1 true WO2013087387A1 (de) | 2013-06-20 |
Family
ID=47263310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/073301 WO2013087387A1 (de) | 2011-12-12 | 2012-11-22 | Wasserhebesystem und verfahren mit einem solchen system |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140299196A1 (de) |
EP (1) | EP2791512B1 (de) |
CN (1) | CN104126073A (de) |
AR (1) | AR090042A1 (de) |
BR (1) | BR112014014171B1 (de) |
DE (1) | DE102011088246A1 (de) |
IN (1) | IN2014KN01226A (de) |
MX (1) | MX2014006340A (de) |
WO (1) | WO2013087387A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3359813A1 (de) * | 2015-10-08 | 2018-08-15 | Energy Harvest AS | Flüssigkeitshebevorrichtung |
FI127486B (en) * | 2017-02-15 | 2018-07-13 | Rolls Royce Oy Ab | Fire extinguishers and seagoing vessels |
WO2019220456A1 (en) | 2018-05-17 | 2019-11-21 | Parmar Ukalal Devjibhai | Submersible water lifting assembly and automatic fire fighting system for unmanned platforms having said system |
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BE624310A (de) * | ||||
US1982841A (en) * | 1932-02-22 | 1934-12-04 | Tamini Mario | Priming mechanism for portable pumps |
US2428256A (en) * | 1946-03-13 | 1947-09-30 | W S Darley & Company | Pumping apparatus |
BE537941A (fr) * | 1954-05-06 | 1959-07-03 | P Bungartz | Pompe centrifuge avec arbre vertical plongeant dans le liquide a pomper. |
BE545097A (fr) * | 1955-02-18 | 1959-10-09 | Diebold & Cie | Installation de pompage et son dispositif de demarrage. |
DE1045809B (de) * | 1955-12-24 | 1958-12-04 | Dipl Berging Otto Vedder | Anordnung zum Heben einer Fluessigkeit ueber groessere Hoehen |
US4003678A (en) * | 1975-02-10 | 1977-01-18 | E M C Energies, Inc. | Fluid operated well turbopump |
US4067665A (en) * | 1975-06-16 | 1978-01-10 | Schwartzman Everett H | Turbine booster pump system |
GB2220710A (en) * | 1988-05-19 | 1990-01-17 | Atomic Energy Authority Uk | Fluidic pumps |
US5558502A (en) * | 1993-12-24 | 1996-09-24 | Pacific Machinery & Engineering Co., Ltd. | Turbo pump and supply system with the pump |
CA110124S (en) * | 2005-02-17 | 2006-06-19 | Scott Paper Ltd | Paper towel |
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CN2844483Y (zh) * | 2005-11-14 | 2006-12-06 | 杨瑞平 | 全自动提水机 |
-
2011
- 2011-12-12 DE DE201110088246 patent/DE102011088246A1/de not_active Withdrawn
-
2012
- 2012-11-22 CN CN201280061032.1A patent/CN104126073A/zh active Pending
- 2012-11-22 WO PCT/EP2012/073301 patent/WO2013087387A1/de active Application Filing
- 2012-11-22 IN IN1226KON2014 patent/IN2014KN01226A/en unknown
- 2012-11-22 EP EP12794267.0A patent/EP2791512B1/de active Active
- 2012-11-22 US US14/364,347 patent/US20140299196A1/en not_active Abandoned
- 2012-11-22 BR BR112014014171-1A patent/BR112014014171B1/pt active IP Right Grant
- 2012-11-22 MX MX2014006340A patent/MX2014006340A/es unknown
- 2012-12-14 AR ARP120104716 patent/AR090042A1/es active IP Right Grant
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DE643151C (de) | 1937-03-30 | Mario Tamini | Einrichtung zum Anlassen und UEberwinden grosser Saughoehen an ortsbeweglichen Pumpen fuer Feuerloesch- und aehnliche Zwecke | |
US2516822A (en) * | 1946-01-18 | 1950-07-25 | W S Darley & Company | Combined turbine and centrifugal booster pump |
US2710579A (en) * | 1949-04-28 | 1955-06-14 | Kriegbaum Otto | Deep-well pumps |
US3299815A (en) * | 1965-06-17 | 1967-01-24 | Worthington Corp | Multistage, turbine driven booster pump system |
US4215976A (en) * | 1978-05-10 | 1980-08-05 | Worthington Pump, Inc. | Turbine-impeller pump for use in geothermal energy recovery systems |
US4786239A (en) * | 1983-06-15 | 1988-11-22 | Hale Fire Pump Company | Pumping system selectably operable as a fire pump or a hydraulic pump |
Also Published As
Publication number | Publication date |
---|---|
CN104126073A (zh) | 2014-10-29 |
BR112014014171A2 (pt) | 2017-06-13 |
MX2014006340A (es) | 2014-06-23 |
DE102011088246A1 (de) | 2013-06-13 |
EP2791512B1 (de) | 2020-01-01 |
US20140299196A1 (en) | 2014-10-09 |
IN2014KN01226A (de) | 2015-10-16 |
EP2791512A1 (de) | 2014-10-22 |
BR112014014171B1 (pt) | 2021-04-13 |
AR090042A1 (es) | 2014-10-15 |
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