EP2880262A1 - Electric machine - fluid machine stanchev aggregation set - Google Patents
Electric machine - fluid machine stanchev aggregation setInfo
- Publication number
- EP2880262A1 EP2880262A1 EP13742374.5A EP13742374A EP2880262A1 EP 2880262 A1 EP2880262 A1 EP 2880262A1 EP 13742374 A EP13742374 A EP 13742374A EP 2880262 A1 EP2880262 A1 EP 2880262A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotor
- piston units
- rotation
- volume
- fluid
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C15/0069—Magnetic couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C2/063—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
Definitions
- Th is invention relates to an aggregation (gangi ng) set that replaces in operation the work of the following
- Prior Art Patent J P2007051 61 1 (A) features a vane pum p , the vanes of which are also permanent magnets of the rotor of a brush less DC axial motor.
- Patent GB2295857A features a fluid machine with two chasing pistons operational within a half-cycle of its rotation . Synchronization of the action of its pistons within a half-cycle of rotation is provided by a mechanical transmission .
- EFSAS Electronic machine - Fluid machine Stanchev Aggregation Set
- stator/body unit is made up of two components as a minimum, shaping a volume of rotation, in which there are two segmental rotor/piston units.
- Their profile corresponds to that of the volume of rotation.
- Both rotor/piston units are with equal geometric dimensions, and their central angle is less than ⁇ radians (180°).
- IN and OUT channels In the walls shaping the rotary volume there are IN and OUT channels, the central angles of which are smaller then - but can also be equal to - those of the rotor/piston units. When they are equal there is no break of phase in suction and discharge and there is no ripple in fluid flow either.
- each pair of channels is in contact with two external spaces, to and from which fluid is fed and discharged .
- the terminals of the coils of the electromagnets are connected to an electronic control module.
- an electronic control module Through power switching elements in the module, position sensors in the stator/body unit near the permanent magnets, opposite the rotor/piston units, an interface for external control and display ensures control over the electromagnets.
- Their magnetic fields induce synchronized rotation of both rotor/piston units, which evenly expels, in a half cycle of rotation ( ⁇ rad. , 180°), an amount of fluid, the while also receiving a charging amount of it.
- EFSAS electric motor driven pump, an electric motor driven compressor and a fluid motor driven electric generator, the work of EFSAS spells out attainment of very high values of the ratios POWER/WE IGHT and FLOWRATE/WEIGHT;
- connection assembly - securing simple installation and quick servicing
- Fig.3 - axonometric view of EFSAS, electromagnetic system, segment cut by 90 degrees
- Fig.4 diagram of location of the rotor/piston units in 5 different positions, full cycle, ⁇ rad (180°);
- Fig. 5 - axonometric view of body and core, forming a cage-rotary volume
- Control Unit Its stator comprises: Body 1, Core 13 and Electromagnets - coil 2, coil pins 5 and 4 (Fig.3) and a U- shaped magnet yoke - packages 3 in body 1, packages 7 in plates 6 and 16 (Fig. 1) and (Fig.2).
- the rotor/piston units 11 - comprise segment bodies, in which the permanent magnets 12 with axial magnetization are fixed equidistantly.
- the rotor/piston units 11 in the volume of rotation, with gaps with sliding joints, are radially limited in position by the body 1 and the core 13, and are axially limited in position by the separators 14 and 16 (Fig. 1) and (Fig.2).
- the windings 5, spools 2 are connected to the pins 4, providing electrical connection to the power control module 24.
- the input and the output nozzles 18, the plate 17, the openings in plate 16, the openings in separators 15 and 13 and the openings in the core 13, provide hydraulic
- a nest in the plate 19 houses a power and control module - a printed circuit board 24, with the electronic components 26 and an interface connector 25.
- the pins 4 ensure electrical contact between PCB 24 connectors and electromagnetic spool windings.
- Orientation and adjustment of the plates, the separators, the body 1 and the core 13 are defined by the pins 22 and 23 in fixed position.
- the power control module 24 is covered by a cooler, 21, fixed by a screw, 27, in the plate 19.
- the channels 31 in the body 1 and the channels 13 in the core 30 counterbalance radial forces of the working fluid to the rotor/piston units 11; they are with equal surface contact areas, facing each other (fig.5).
- the rotor/piston units 11 are in initial position, in which the left- hand rotor/piston unit closes the input channels, connected through the left-hand axial opening 28, with the input coupler (Fig.5); the right hand rotor/piston unit 11 closes the output channels connected through opening 29 with the output coupler 18 (on the side of the interface connector 25). Since the two rotor/piston units 11 are with nether faces (Fig.4) in contact, the initial suction volume is V0. The volume of fluid sucked in between the upper faces of the rotor/piston units 11 in a preceding cycle, 180°, is
- Vmax V0 matches Vmax.
- electromagnets above the respective rotor/pisfon unit ⁇ 1 causes retardation of the motion of the unit to an angular velocity lower than that of the left hand rotor/piston unit; reaching Position Five, Fig.4, faces "in run” (cat and mouse principle) become in contact at point V0.
- the initial fluid volume Vmax decreases, passing through the volumes Voutl, Vout2, Vout3 - to V0; simultaneously, the other two rotor/piston unit faces withdraw from each other, reaching in succession V0, Vin1, Vin2 and Vin3 - to Vmax.
- the rotor/piston units 11 function as valves securing input/output switching of fluid flow. In anticlockwise rotation of the rotor/piston units'! 1, and reverse cycle phasing the fluid flow reverses its direction.
Abstract
Electrical machine - Fluid Machine stanchev aggregation set comprising Stator/Body Unit, Rotor/Piston Units and Power Supply and Control Module. The stator/body unit (1) shapes volume of rotation in which there are two segment-type rotor/piston units (11). Two channels (30) in the walls, shaping the volume of rotation, are in contact with two external areas from and to which fluid is fed and let out. The permanent magnets (12) are fixed in the rotor/piston units (11). Electromagnets frame the permanent magnets with their magnetic yokes (3) and (7) and coils (5). The poles of the electromagnets (7) face the trajectory of the poles of the magnetic yokes (7) of the permanent magnets (12). The terminal ends of the coils (5) of the electromagnets are connected to the electronic control module (24). Position sensors (10) fixed in the stator/body unit (1). Control module (24) secures control of the electromagnets.
Description
ELECTRIC MACHINE - FLUID MACHINE, STANCHEV AGGREGATION SET
Technical field
Th is invention relates to an aggregation (gangi ng) set that replaces in operation the work of the following
conventional u n its: electric motor driven pump, electric motor d riven compressor and fluid motor driven electric generator.
Prior Art Patent J P2007051 61 1 (A) features a vane pum p , the vanes of which are also permanent magnets of the rotor of a brush less DC axial motor.
Patent GB2295857A features a fluid machine with two chasing pistons operational within a half-cycle of its rotation . Synchronization of the action of its pistons within a half-cycle of rotation is provided by a mechanical transmission .
Existing (classical) units - electric motor driven pu mp, electric motor driven compressor and fluid motor driven electric generator are made up of two units with connected shafts. These are structurally bulky and heavy'units , necessitating steady positioning of bearings , seals
between shaft and housing , damping of vibrations and
moisture - imperviousness of electrical parts. Their fabrication, maintenance and repair are costly.
Subject - Matter of the Invention
It is the objective of this invention to develop a highly- adjustable, compact unit, structurally simple and easy to fabricate.
This task has been accomplished by means of
developing a rotating machine of the "cat-and-mouse" type, herein called "Electrical machine - Fluid machine Stanchev Aggregation Set" (EFSAS), comprising: a stator/body unit, rotor/piston units and an electronic control and power supply module.
It is characteristic of EFSAS that its stator/body unit is made up of two components as a minimum, shaping a volume of rotation, in which there are two segmental rotor/piston units. Their profile corresponds to that of the volume of rotation. Both rotor/piston units are with equal geometric dimensions, and their central angle is less than π radians (180°). In the walls shaping the rotary volume there are IN and OUT channels, the central angles of which are smaller then - but can also be equal to - those of the rotor/piston units. When they are equal there is no break of phase in suction and discharge and there is no ripple in fluid flow either. It is also reasonable to have other channels, opposite the IN and OUT channels, with equal faces ensuring alignment of the radial (not frontal)
force of working fluid to the rotor/piston units and thereby eliminating friction forces between the rotor/piston units and the rotary volume surfaces. Each pair of channels is in contact with two external spaces, to and from which fluid is fed and discharged . There are permanent magnets in the rotor/piston units, equidistant from each other, oriented so that the direction of their magnetization is parallel to the axis of the rotation volume. There are electromagnets, along the whole length of the leading circle of the rotation volume, with poles matching the trajectory of the poles of the permanent magnets in the rotor/piston units. The terminals of the coils of the electromagnets are connected to an electronic control module. Through power switching elements in the module, position sensors in the stator/body unit near the permanent magnets, opposite the rotor/piston units, an interface for external control and display ensures control over the electromagnets. Their magnetic fields induce synchronized rotation of both rotor/piston units, which evenly expels, in a half cycle of rotation (π rad. , 180°), an amount of fluid, the while also receiving a charging amount of it.
Advantages of EFSAS, according to the invention : - Combining in one assembly the operation of an
electric motor driven pump, an electric motor driven compressor and a fluid motor driven electric generator, the work of EFSAS spells out attainment of very high values of the ratios POWER/WE IGHT and FLOWRATE/WEIGHT;
INCORPORATED BY REFERENCE (RULE 20.6)
- Lack of shafts with bearings, seals and coupling between them leads to:
- Saving on materials and structural elements;
- No leak of working fluid, hence no pollution of environment; possibility to use the innovation in hazardous fire - and explosion ambient, and in vacuum (e.g. in Outer Space);
- Minimal value of resistance moment (no friction forces), i.e. energy efficiency;
- Very small rotary masses amount - hence, low moment of inertia, securing exact regulatory features;
- No need for readjustment of driving - and driven components;
- Equalized pressures in radial direction to two
opposite walls of rotor-piston units ensured by couples of channels in the volume of rotation, with negligible frictional forces between the rotor/piston units and the walls of the rotary volume. Hence, complete absence of operational wear;
- Algorithm-defined relative speeds of parts during operation; absence of break in cycles and even flow of fluid in both modes of operation - electric motor- pump(compressor) and fluid motor (turbine)-generator;
hence reduction of hydro- and aero-dynamic loss, noise and vibration;
- Smooth and accurate control of flow rates, from zero to maximum value;
-Possibility for working fluid dosing, owing to "the volume principle of design" and the electronic control of operation;
- Use of EFSAS as a regulator of fluid flow in a given static position of the rotor/piston units;
- Extremely high tech level of fabrication of the
invention and its repair due to the following:
- All contact surfaces between which there is motion are flat and cylindrical, easy to shape and to treat surfaces;
- Windings: made ready on separate spools prior to the assembly of EFSAS;
- The design of EFSAS is modular, with screw
connection assembly - securing simple installation and quick servicing;
- Electrical control of operating parameters ensures remote control, in addition to low moments of inertia and precise feedback - i.e. attainment of complex and program modes executable with precision.
Short Description of the Drawings
Fig. 1 - axonometric view of EFSAS, segment cut by 90 degrees;
Fig.2 - expanded axonometric view of EFSAS;
Fig.3 - axonometric view of EFSAS, electromagnetic system, segment cut by 90 degrees;
Fig.4 - diagram of location of the rotor/piston units in 5 different positions, full cycle, π rad (180°);
clockwise rotation of the rotor/piston units;
Fig. 5 - axonometric view of body and core, forming a cage-rotary volume
Examples of Embodiment Operating as an electric-pump, EFSAS (Fig. 1)
houses a Stator, two Rotor/Piston Units and a Power
Control Unit. Its stator comprises: Body 1, Core 13 and Electromagnets - coil 2, coil pins 5 and 4 (Fig.3) and a U- shaped magnet yoke - packages 3 in body 1, packages 7 in plates 6 and 16 (Fig. 1) and (Fig.2). The rotor/piston units 11 - comprise segment bodies, in which the permanent magnets 12 with axial magnetization are fixed equidistantly.
The rotor/piston units 11 in the volume of rotation, with gaps with sliding joints, are radially limited in position by the body 1 and the core 13, and are axially limited in position by the separators 14 and 16 (Fig. 1) and (Fig.2). The windings 5, spools 2, are connected to the pins 4, providing electrical connection to the power control module 24. The input and the output nozzles 18, the plate 17, the openings in plate 16, the openings in separators 15 and 13 and the openings in the core 13, provide hydraulic
(pneumatic) connection to external spaces via the
channels 30 and 31, core13, to the rotary volume. A nest in the plate 19 houses a power and control module - a
printed circuit board 24, with the electronic components 26 and an interface connector 25. Through axial openings in the separator 14 and in the plates 6 and 19, the pins 4 ensure electrical contact between PCB 24 connectors and electromagnetic spool windings. Four magnetic sensitive transducers 10, axially mounted opposite fronts of the permanent magnets in the rotor/piston units, detecting change in magnetic fields, manage feedback control of the rotor/piston units 1 , by means of power control module commands. Orientation and adjustment of the plates, the separators, the body 1 and the core 13 are defined by the pins 22 and 23 in fixed position. Package of plates and separators, fixed axially by screws, 20, are tightened up in the openings in the plate 19. The power control module 24 is covered by a cooler, 21, fixed by a screw, 27, in the plate 19. The channels 31 in the body 1 and the channels 13 in the core 30 counterbalance radial forces of the working fluid to the rotor/piston units 11; they are with equal surface contact areas, facing each other (fig.5).
Use of the invention
Two modes of operation:
1. Direct Action - as "electromotor - pump
(compressor)", powered by electricity, with revised fluid output (moved, compressed, and diluted);
2. Reverse Action - as "volumetric fluid motor - generator " powered by fluid pressure, generating
electricity. Direct Action - Electromotor - pump (compressor).
Since EFSAS is with bidirectional operation, let us consider the mode in which the coupler 18, on the far side of the interface connector 21, is input, the rotor/piston units 11 are in clockwise rotation, viewed from the cooler 21. In Position One - 5 positions, Fig.4, the two
rotor/piston units 11 are in initial position, in which the left- hand rotor/piston unit closes the input channels, connected through the left-hand axial opening 28, with the input coupler (Fig.5); the right hand rotor/piston unit 11 closes the output channels connected through opening 29 with the output coupler 18 (on the side of the interface connector 25). Since the two rotor/piston units 11 are with nether faces (Fig.4) in contact, the initial suction volume is V0. The volume of fluid sucked in between the upper faces of the rotor/piston units 11 in a preceding cycle, 180°, is
Vmax (V0 matches Vmax). Under the impact of action of a magnetic field generated by the left-hand electromagnets, above the respective rotor/piston unit 11, angular
clockwise motion is imparted to this unit. The
electromagnetic field, generated by right hand
electromagnets above the respective rotor/pisfon unit Λ 1 causes retardation of the motion of the unit to an angular velocity lower than that of the left hand rotor/piston unit; reaching Position Five, Fig.4, faces "in run" (cat and
mouse principle) become in contact at point V0. Thus, the initial fluid volume Vmax decreases, passing through the volumes Voutl, Vout2, Vout3 - to V0; simultaneously, the other two rotor/piston unit faces withdraw from each other, reaching in succession V0, Vin1, Vin2 and Vin3 - to Vmax. In this cycle, the rotor/piston units 11 function as valves securing input/output switching of fluid flow. In anticlockwise rotation of the rotor/piston units'! 1, and reverse cycle phasing the fluid flow reverses its direction.
Reverse Action - Volumetric fluid motor - generator. In this mode, pos. 11 (Figs. 1, 2, 3 and 4), the two rotor/piston units, initially functioning as such, reverse their function and operate as piston/rotor units (pistons in a fluid-driven motor and rotors in an electro-generator). Since the unit is with bidirectional operation, consider the case where the input coupler is 18 located on the far side of the interface connector 21 and the piston/rotor units 11 rotate in clockwise direction if viewed from the cooler 21. In Position One - 5 positions, Fig.4 - the two rotor/piston units 11 are in initial position, in which the left rotor/piston unit closes the input channels, connected through the left axial opening 28, with the input coupler (Fig.5); the right hand rotor/piston unit 11 closes the output channels connected through opening 29 with the output coupler 18 (on the side of the interface connector 25). In this state no fluid flow forces are applied to the faces of the rotor/piston units 11 and 12, hence there is no torque involved. The two rotor/piston units 11 and 12 are made to leave this
state by a torque resulting from the action of inertial forces and such due to action of the electromagnetic system forces. In subsequent phases (pos.2, 3 and 4 to 5, Fig.4) the kinematics remains unchanged in the clockwise rotation of the piston/rotor units 11 (as it is in the direct mode of operation - electric motor/compressor).
Claims
1. ELECTRICAL MACHINE - FLUID MACHINE
STANCHEV AGGREGATION SET comprising: a
Stator/Body Unit, Rotor/Piston Units and a Power Supply and Control Module, characterized by the feature that its stator/body unit (1) is made up of not less than two
components shaping a volume of rotation in which there are two segment-type rotor/piston units (11) the profile of which matches that of the volume of rotation whereby both rotor/piston units (11) are of equal dimension, and their central angle is smaller than π rad (180°) and there are two channels (30) in the walls shaping the volume of rotation, in contact with two external areas from and to which fluid is fed and discharged, and there are equidistant permanent magnets(12) in the rotor/piston units (11) the lines of magnetization of which are collinear with the axis of the volume of rotation and there are equidistant
electromagnets along the whole length of the volume of rotation, framing them with the magnetic yokes (3) and (7) and the coils (5) whereby the poles of the electromagnet (7) face the trajectory of the poles of the magnetic yokes (7) of the permanent magnets (12) in the rotor/piston units (11), and the terminal ends of the coils (5) of the electromagnets are connected to the electronic control module (24) with its commutation components(26), and there are position sensors (10) in the stator/body unit (1) near the
permanents magnets (12), and there is a distant control and reading interface, whereby the control module (24)
secures control of the electromagnets, so that their magnetic fields, interacting with the magnetic fields of the permanent magnets (12), set up synchronized rotation of the rotor/piston units (1 1 ) which pushes out, and at the same time lets in (in a cycle of operation π radians ( 180°), an equal amount of fluid.
2. ELECTRICAL MACHI NE - FLUID MACHI NE / STANCHEV AGGREGATION SET per Claim 1 , in which the channels (31 ), are opposite the channels (30), as regards the volume of rotation, and their cross-section size are identical as regards the volume of rotation, as are also their central angles and their positions, and the channels (30) are connected with the channels (31 ).
3. ELECTRICAL MACHINE - FLUI D MACHINE / STANCHEV AGGREGATION SET per Claim 1 , in which the channels (30) are equal in length to the shortest arcs of the rotor/piston units ( 1 ) and the longest arcs of the channel (30) are equal to the longest arcs of the
rotor/piston units (1 1 ).
INCORPORATED BY REFERENCE (RULE 20.6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG11128212 | 2012-08-03 | ||
PCT/BG2013/000023 WO2014019035A1 (en) | 2012-08-03 | 2013-05-22 | Electric machine - fluid machine stanchev aggregation set |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2880262A1 true EP2880262A1 (en) | 2015-06-10 |
Family
ID=48900711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13742374.5A Withdrawn EP2880262A1 (en) | 2012-08-03 | 2013-05-22 | Electric machine - fluid machine stanchev aggregation set |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150226217A1 (en) |
EP (1) | EP2880262A1 (en) |
JP (1) | JP6332270B2 (en) |
KR (1) | KR102124389B1 (en) |
WO (1) | WO2014019035A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2016281184B2 (en) * | 2015-06-19 | 2019-08-15 | Galin, Anatoli MR | Electromagnetic only vane coordination of a cat and mouse engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE659088A (en) * | ||||
US4381181A (en) * | 1978-06-12 | 1983-04-26 | Clegg Warren P | Solenoid-actuated centrifugal pump and method |
JPH0650257A (en) * | 1992-07-16 | 1994-02-22 | Mikuni Jukogyo Kk | Gas compressor |
JPH07301175A (en) * | 1994-05-06 | 1995-11-14 | Idec Izumi Corp | Pump device |
GB2295857B (en) | 1994-12-07 | 1998-09-09 | Michael V Rodrigues | Satellite engine, compressor and motor |
TWI233468B (en) * | 2004-02-04 | 2005-06-01 | Delta Electronics Inc | Singlestage and multistage electromagnetic revolutionary piston pump |
US8274184B2 (en) * | 2005-01-26 | 2012-09-25 | Sullair Corporation | Torus geometry motor system |
JP2007051611A (en) | 2005-08-19 | 2007-03-01 | Toshiba Corp | Rotary pump, cooling device, electronic apparatus and fuel cell device |
DE102009009025A1 (en) * | 2009-02-16 | 2010-08-19 | Möllmann, Hans-Wilhelm, Dipl.-Ing. | Rotary positive displacement machine e.g. multi-level turbo compressor, for compressing gas, has drive disks, where number of disks provides parallel and out of phase promoting stages that are conveyed from intake line into pressure line |
-
2013
- 2013-05-22 EP EP13742374.5A patent/EP2880262A1/en not_active Withdrawn
- 2013-05-22 JP JP2015524576A patent/JP6332270B2/en active Active
- 2013-05-22 KR KR1020157005583A patent/KR102124389B1/en active IP Right Grant
- 2013-05-22 US US14/419,286 patent/US20150226217A1/en not_active Abandoned
- 2013-05-22 WO PCT/BG2013/000023 patent/WO2014019035A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2014019035A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR102124389B1 (en) | 2020-06-19 |
KR20150060685A (en) | 2015-06-03 |
WO2014019035A9 (en) | 2017-01-05 |
JP2015528877A (en) | 2015-10-01 |
WO2014019035A1 (en) | 2014-02-06 |
US20150226217A1 (en) | 2015-08-13 |
JP6332270B2 (en) | 2018-05-30 |
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