EP2906882B1 - Refrigerateur avec deux evaporateurs - Google Patents

Refrigerateur avec deux evaporateurs Download PDF

Info

Publication number
EP2906882B1
EP2906882B1 EP13771483.8A EP13771483A EP2906882B1 EP 2906882 B1 EP2906882 B1 EP 2906882B1 EP 13771483 A EP13771483 A EP 13771483A EP 2906882 B1 EP2906882 B1 EP 2906882B1
Authority
EP
European Patent Office
Prior art keywords
evaporator
diverter valve
refrigerant
input
output
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.)
Not-in-force
Application number
EP13771483.8A
Other languages
German (de)
English (en)
Other versions
EP2906882A1 (fr
Inventor
Andreas BABUCKE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2906882A1 publication Critical patent/EP2906882A1/fr
Application granted granted Critical
Publication of EP2906882B1 publication Critical patent/EP2906882B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the refrigeration cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/05—Refrigerant levels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2511—Evaporator distribution valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2519—On-off valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters

Definitions

  • the invention relates to a refrigeration device with a refrigerant circuit having a compressor and at least a first evaporator and a second evaporator, wherein the refrigerant circuit has a main branch and at least a first parallel branch and a second parallel branch, wherein the compressor in the main branch, the first evaporator in the first Parallel branch and the second evaporator in the second parallel branch are arranged, and wherein between a discharge of the compressor and an inlet of the first evaporator and an inlet of the second evaporator, a diverter valve having an input and at least a first output and a second output is arranged, wherein the input with the refrigerant circuit, the first output with the first parallel branch and the second output with the second parallel branch is connected refrigerant leading.
  • Refrigeration appliances in particular designed as household appliances refrigerators are known and are used to housekeeping in households or in the catering sector to store perishable food and / or drinks at certain temperatures.
  • a refrigeration device with a refrigerant circuit which has two evaporators in addition to a compressor, both of which are arranged in the refrigerant circuit parallel to each other.
  • the refrigerant circuit further comprises a 3/2-way valve which is connected to an outlet of the compressor and each having an inlet of the two evaporators.
  • Each of the two evaporators is assigned a refrigeration compartment.
  • the evaporators must each be operated with an optimum filling level in order to achieve a high evaporation temperature.
  • the refrigerant circuit is closed to the evaporator of the second refrigeration compartment and only the evaporator of the first Refrigeration compartment charged with refrigerant.
  • An alternative solution to this is a check valve which is arranged between the compressor and one of the two evaporators.
  • the publication DE 34 31 452 A1 shows a used as a heat pump refrigerator or freezer.
  • the disclosure document DE 3 431 452 A1 discloses a refrigerator according to the preamble of claim 1.
  • the publication EP 1 707 900 A1 shows a refrigeration device comprising a refrigerant circuit.
  • the present invention is based on the finding that, by completely separating one of the two evaporators, the respectively non-separated evaporator can be operated with an optimum filling level.
  • the object according to the invention is achieved by a refrigeration device in which a second diverter valve with at least one first input, one second input and one output is arranged between a compressor inlet of the compressor and an evaporator outlet of the first evaporator and an evaporator outlet of the second evaporator, wherein the first input to the first parallel branch, the second input to the second parallel branch and the output to the refrigerant circuit is refrigerant leading.
  • refrigerant can be selectively directed into the first or second parallel branch, and with the second diverter valve, either the first or second parallel branch can be connected to the refrigerant circuit.
  • Both the first diverter valve and the second diverter valve may be 3/2-way valves. 3/2-way valves have two valve seats, whereby alternately always one of the two valve seats remains open or closed.
  • the first diverter valve in a first switching position of the first diverter valve the first output is opened and the second output is closed, or in a second switching position of the first diverter valve, the first output is closed and the second output is opened.
  • the first input is opened and the second input is closed in a first switching position of the second diverter valve, or in a second switching position of the second diverter valve, the first input is closed and the second input is opened.
  • a first throttle is arranged between the first diverter valve and the evaporator inlet of the first evaporator, and a second throttle is arranged between the second diverter valve and the evaporator inlet of the second evaporator.
  • an intake manifold throttle tube heat exchanger is arranged, which is heat-transmitting connected to the first throttle and / or with the second throttle.
  • the first diverter valve has a first switching position, in which the first outlet of the first diverter valve for refrigerant is permeably connected to the evaporator inlet of the first evaporator, and the second outlet of the first diverter valve is impermeable to refrigerant.
  • the first diverter valve has a second switching position, in which the second outlet of the first diverter valve is permeably connected to the evaporator inlet of the second evaporator, and the first outlet of the first diverter valve is impermeable to refrigerant.
  • the second diverter valve has a first switching position, in which the first input of the second diverter valve for refrigerant is permeably connected to the evaporator outlet of the first evaporator, and the second input of the second diverter valve is blocked impermeable to refrigerant.
  • the second diverter valve has a second switching position, in which the second input of the second diverter valve is connected in a permeable manner to the evaporator outlet of the second evaporator, and the first input of the second diverter valve is impermeable to the refrigerant.
  • the refrigeration device is operated in a normal mode in which at least temporarily the first diverter valve in the first switching position and the second diverter valve are simultaneously in the first switching position.
  • the refrigeration device is operated in a further normal operation in which at least temporarily, the first diverter valve in the second switching position and the second diverter valve are simultaneously in the second switching position.
  • the refrigeration device is operable in a transfer mode in which at least temporarily the first diverter valve in the first switching position and the second diverter valve in the second switching position are simultaneously.
  • the refrigeration device is operable in a transfer mode, in which at least temporarily the first diverter valve in the second switching position and the second diverter valve in the first switching position are simultaneously.
  • the refrigerant circuit has a condenser, wherein a stop valve is provided between the condenser and the first diverter valve.
  • a stop valve in a transfer mode with a driven compressor, at least temporarily prevents a refrigerant flow in the refrigerant circuit.
  • the refrigeration device has a control which is connected at least to the first diverter valve and the second diverter valve for driving the first diverter valve and the second diverter valve.
  • control is at least connected to a temperature sensor for transmitting measuring signals.
  • Fig. 1 shows a refrigerator as an exemplary embodiment of a refrigeration device 100.
  • the refrigeration device 100 is formed in the present embodiment as a refrigerator-freezer combination and also has in the present embodiment, a twin-Nofrost system.
  • the refrigeration appliance 100 has a first, upper refrigeration compartment 102, which is designed as a freezer compartment in the present exemplary embodiment.
  • a second, lower cooling compartment 104 which is formed in the present embodiment as a cooling compartment.
  • Fig. 2 1 shows an exemplary embodiment of a refrigerant circuit 200 of such a refrigeration device 100.
  • the refrigerant circuit 200 includes a compressor 202, a condenser 204, a stop valve 206, a first diverter valve 208, a first throttle 210, a second throttle 212, a first evaporator 214, a second evaporator 216, a second diverter valve 218, and a draft tube throttle tube Heat exchanger 220 on.
  • the compressor 202 is in the present embodiment, a mechanically driven component, the refrigerant vapor from one of the two evaporators 214, 216 sucks and promotes against a higher pressure to the condenser 204.
  • the condenser 204 is formed as a heat exchanger in which, after compression, the vaporized refrigerant is released by heat release to an external cooling medium, i. the ambient air is liquefied.
  • the first evaporator 214 and the second evaporator 216 are formed in the present embodiment as a heat exchanger in which, after expansion, the liquid refrigerant by heat absorption from the medium to be cooled, i. Air inside the refrigerator, is evaporated. Further, in the present embodiment, the first evaporator 214 and / or the second evaporator 216 are formed as a static evaporator. Thus, no fans are required for forced energization of the first evaporator 214 and / or the second evaporator 216.
  • the first evaporator 214 is assigned to the first refrigeration compartment 102 and the second evaporator 216 to the second refrigeration compartment 104.
  • both the first evaporator 214 and the second evaporator 216 are formed as a fin evaporator.
  • the first evaporator 214 is the first throttle 210 and the second evaporator 216 is the second throttle 212 associated.
  • the throttles 210, 212 are devices for reducing the pressure by necking.
  • the first throttle 210 and the first evaporator 214 are connected in series, and the second throttle 212 and the second evaporator 216 are connected in series, wherein these two series circuits are connected in parallel in the present embodiment. That the refrigeration cycle 200 is divided into two parallel branches 274, 276, wherein in the present embodiment, the compressor 202, the condenser 204, the stop valve 206 and the intake manifold throttle tube heat exchanger 220 are arranged in a main branch 278 of the refrigeration cycle 200.
  • the refrigerant is a fluid used for heat transfer in the cryogenic system that absorbs heat at low temperatures and low pressure of the fluid and releases heat at higher temperature and pressure of the fluid, usually including changes in state of the fluid.
  • the refrigerant circuit 200 in the present embodiment includes the stop valve 206, which is a controllable solenoid valve in the present embodiment, with a refrigerant flow in the refrigerant circuit 200 can be interrupted.
  • the refrigerant circuit 200 comprises the intake manifold throttle tube heat exchanger 220, so that the residual refrigeration of the refrigerant flowing out of the evaporator is also utilized.
  • the first diverter valve 208 has an input 222 and a first output 224 and a second output 226.
  • the second diverter valve 218 has a first input 228 and a second input 230 and an output 232.
  • refrigerant can be selectively directed into the first parallel branch 274 or into the second parallel branch 276, and with the second diverter valve 218, either the first parallel branch 274 or the second parallel branch 276 can be connected to the compressor 202.
  • both the first diverter valve 208 and the second diverter valve 218 are designed as a 3/2-way valve.
  • 3/2-way valves have two valve seats, whereby alternately always one of the two valve seats remains open or closed.
  • the first input 228 in a first switching position of the second diverter valve 218, the first input 228 is opened and the second input 230 is closed, or in a second switching position of the second diverter valve 218, the first input 228 is closed and the second input 230 is opened.
  • the compressor 202 has a compressor outlet 234, which is connected to a condenser inlet 236 of the condenser 204 refrigerant leading.
  • a condenser exit 238 of the condenser 204 is connected to an input port 240 of the stop valve 206 refrigerant leading.
  • An output port 242 of the stop valve 206 is connected to the inlet 222 of the first diverter valve 208 refrigerant leading.
  • the first output 224 of the first diverter valve 208 is connected to a throttle input 244 of the first throttle 210.
  • a throttle output 246 of the first throttle 210 is connected to an evaporator inlet 248 of the first evaporator 214 refrigerant leading.
  • An evaporator outlet 250 of the first evaporator 214 is connected to the first input 230 of the second diverter valve 218 refrigerant leading.
  • the second output 226 of the first diverter valve 208 is connected to a throttle inlet 252 of the second throttle 212 refrigerant leading.
  • a throttle output 254 of the second throttle 212 is connected to an evaporator input 256 of the second evaporator 216 refrigerant leading.
  • An evaporator outlet 258 of the second evaporator 214 is connected to the second input 228 of the second diverter valve 218 refrigerant leading.
  • the output 232 of the second diverter valve 218 is connected to a heat exchanger inlet 260 of the intake manifold throttle tube heat exchanger 220 refrigerant leading.
  • a heat exchanger outlet 262 of the intake manifold-to-choke heat exchanger 220 is connected via a suction pipe 266 to a compressor inlet 264 of the compressor 202 refrigerant leading.
  • the first diverter valve 208 and the second diverter valve 218 are connected to a controller 268 via control lines 270 to transmit control signals. Furthermore, the stop valve 206 is connected via a control lines 280 and the compressor 202 via a control lines 282 control signal transmitting with a controller 268 connected.
  • the controller 268 controls the first diverter valve 208 and the second diverter valve 218 to the first switching position. At the same time, the controller 268 controls the second one Diverter valve 218 in the first switching position.
  • refrigerant flows through the first throttle 210 and the first evaporator 214 and thus cools the refrigeration compartment 102 associated with the first evaporator 214.
  • the second throttle 212 and the second evaporator 216 are from the refrigerant circuit 200 separated.
  • the controller 268 controls the first diverter valve 208 to the second switching position. At the same time, the controller 268 controls the second diverter valve 218 in the second switching position.
  • refrigerant flows through the second orifice 212 and the second evaporator 216 and thus cools the refrigeration compartment 104 associated with the second evaporator 216.
  • the first orifice 210 and the first evaporator 214 are from the refrigerant cycle 200 separated.
  • the normal operation cycle may begin with the second phase described above followed by the first phase.
  • both the first evaporator 214 and the second evaporator 216 may each be operated with an optimum charge amount of refrigerant, i. with an optimal filling level. Therefore, no refrigerant has to be sucked out of the respective other evaporator 214, 216, so that no energy has to be expended for this purpose. Thus, the power consumption of the refrigeration device 100 is reduced.
  • the controller 268 may operate the first diverter valve 208 and the second diverter valve 218 in a transmission mode.
  • refrigerant is drawn off from the second evaporator 216 in order to have sufficient refrigerant available for the operation of the first evaporator 214.
  • the controller 268 controls the first diverter valve 208 in its first switching position. Further, the controller 268 controls the second diverter valve 218 to its second switching position. Now refrigerant is sucked from the second evaporator 216 and then changed to normal operation.
  • the controller 268 controls the first diverter valve 208 in its second switching position. Further, the controller 268 controls the second diverter valve 218 in its first switching position. Now refrigerant is sucked from the first evaporator 214 and then changed to normal operation.
  • the stop valve 206 can be brought into its blocking state, so that an unwanted refrigerant flow in the refrigerant circuit 200 is prevented. Due to the suction effect of the compressor 202, it is then possible to extract refrigerant from the first evaporator 214 and / or the second evaporator 216.
  • the controller 268 is connected to a temperature sensor 272.
  • the temperature value detected by the temperature sensor 272 e.g. the ambient temperature of the refrigerator exceeds a predetermined threshold is changed by the controller 268 to the transmission mode to make an adjustment of the refrigerant amount to the prevailing boundary conditions.
  • a predetermined threshold e.g. the ambient temperature of the refrigerator exceeds a predetermined threshold
  • condensation of moisture on the suction tube 266 can be prevented.
  • the refrigerant circuit 200 may serve to cool a third refrigeration compartment in addition to the first refrigeration compartment 102 designed as a freezer compartment and the second refrigeration compartment 104 designed as a refrigeration compartment, for example a freshness compartment or even further refrigeration compartments, such as a fourth or fifth refrigeration compartment, etc ..
  • Each of the cold storage is then associated with an evaporator, which is arranged in a parallel branch of the refrigerant circuit 200. Consequently Accordingly, the first diverter valve 208 has a number of outputs corresponding to the number of parallel branches and the second diverter valve 218 has a corresponding number of inputs. Furthermore, the first deflection valve 208 and the second deflection valve 218 then have a number of switching positions corresponding to the number of parallel branches.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Claims (8)

  1. Appareil frigorifique (100) comprenant un circuit de liquide frigorigène (200) qui présente un compresseur (202) et au moins un premier évaporateur (214) et un deuxième évaporateur (216), le circuit de liquide frigorigène (200) présentant une branche principale (278) et au moins une première branche parallèle (274) et une deuxième branche parallèle (276), le compresseur (202) étant disposé dans la branche principale (278), le premier évaporateur (214) étant disposé dans la première branche parallèle (274) et le deuxième évaporateur (216) étant disposé dans la deuxième branche parallèle (276), et une vanne de déviation (208) munie d'une entrée (222) et au moins d'une première sortie (224) et d'une deuxième sortie (226) étant disposée entre une sortie de compresseur (234) du compresseur (202) et une entrée d'évaporateur (248) du premier évaporateur (214) et une entrée d'évaporateur (256) du deuxième évaporateur (216), l'entrée (222) étant reliée à la branche principale (278), la première sortie (224) étant reliée à la première branche parallèle (274) et la deuxième sortie (226) étant reliée à la deuxième branche parallèle (276), toutes de manière à conduire le liquide frigorigène, une deuxième vanne de déviation (218) munie d'au moins une première entrée (228) et d'une deuxième entrée (230) et d'une sortie (232) étant disposée entre une entrée de compresseur (264) du compresseur (202) et une sortie d'évaporateur (250) du premier évaporateur (214) et une sortie d'évaporateur (258) du deuxième évaporateur (216), la première entrée (230) étant reliée à la première branche parallèle (274), la deuxième entrée (230) étant reliée à la deuxième branche parallèle (276) et la sortie (232) étant reliée au circuit de liquide frigorigène (200), toutes de manière à conduire le liquide frigorigène, caractérisé en ce que l'appareil frigorifique (100) présente une commande (268) qui est reliée au moins à la première vanne de déviation (208) et à la deuxième vanne de déviation (218) pour commander la première vanne de déviation (208) et la deuxième vanne de déviation (218), et en ce que la commande (268) est configurée de manière à ce que l'appareil frigorifique (100) fonctionne dans un mode de fonctionnement normal, dans lequel la première vanne de déviation (208) se trouve au moins temporairement dans une première position de commutation et dans lequel la deuxième vanne de déviation (218) se trouve simultanément dans une première position de commutation, la première sortie (224) de la première vanne de déviation (208), dans la première position de commutation de la première vanne de déviation (208), étant reliée à l'entrée d'évaporateur (248) du premier évaporateur (214) de manière à laisser passer le liquide frigorigène, et la deuxième sortie (226) de la première vanne de déviation (208) étant bloquée de manière à ne pas laisser passer le liquide frigorigène, et la première entrée (228) de la deuxième vanne de déviation (218), dans la première position de commutation de la deuxième vanne de déviation (218), étant reliée à la sortie d'évaporateur (250) du premier évaporateur (214) de manière à laisser passer le liquide frigorigène, et la deuxième entrée (230) de la deuxième vanne de déviation (218) étant bloquée de manière à ne pas laisser passer le liquide frigorigène,
    et en ce que l'appareil frigorifique (100) fonctionne dans un autre mode de fonctionnement normal, dans lequel la première vanne de déviation (208) se trouve au moins temporairement dans une deuxième position de commutation et dans lequel la deuxième vanne de déviation (218) se trouve simultanément dans une deuxième position de commutation, la deuxième sortie (226) de la première vanne de déviation (208), dans la deuxième position de commutation de la première vanne de déviation (208), étant reliée à l'entrée d'évaporateur (256) du deuxième évaporateur (216) de manière à être traversée, et la première sortie (224) de la première vanne de déviation (208) étant bloquée de manière à ne pas être traversée par le liquide frigorigène, et la deuxième entrée (230) de la deuxième vanne de déviation (218), dans la deuxième position de commutation de la deuxième vanne de déviation (218), étant reliée à la sortie d'évaporateur (258) du deuxième évaporateur (216) de manière à être traversée, et la première entrée (228) de la deuxième vanne de déviation (218) étant bloquée de manière à ne pas être traversée par le liquide frigorigène.
  2. Appareil frigorifique (100) selon la revendication 1, caractérisé en ce qu'un premier restricteur (210) est disposé entre la première vanne de déviation (208) et l'entrée d'évaporateur (248) du premier évaporateur (214), et en ce qu'un deuxième restricteur (212) est disposé entre la deuxième vanne de déviation (218) et l'entrée d'évaporateur (256) du deuxième évaporateur (216).
  3. Appareil frigorifique (100) selon la revendication 2, caractérisé en ce qu'un échangeur de chaleur (220) à tube aspirateur- tube restricteur est disposé dans le circuit de liquide frigorigène (200) entre le compresseur (202) et le premier évaporateur (214) et le deuxième évaporateur (216), lequel échangeur de chaleur est relié au premier restricteur (210) et/ou au deuxième restricteur (212) de manière à transmettre la chaleur.
  4. Appareil frigorifique (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil frigorifique (100) peut fonctionner dans un mode de fonctionnement par transmission, dans lequel la première vanne de déviation (208) se trouve au moins temporairement dans une première position de commutation et dans lequel la deuxième vanne de déviation (218) se trouve simultanément dans une deuxième position de commutation, la première sortie (224) de la première vanne de déviation (208), dans la première position de commutation de la première vanne de déviation (208), étant reliée à l'entrée d'évaporateur (248) du premier évaporateur (214) de manière à laisser passer le liquide frigorigène, et la deuxième sortie (226) de la première vanne de déviation (208) étant bloquée de manière à ne pas laisser passer le liquide frigorigène, et la deuxième entrée (230) de la deuxième vanne de déviation (218), dans la deuxième position de commutation de la deuxième vanne de déviation (218), étant reliée à la sortie d'évaporateur (258) du deuxième évaporateur (216) de manière à être traversée, et la première entrée (228) de la deuxième vanne de déviation (218) étant bloquée de manière à ne pas être traversée par le liquide frigorigène.
  5. Appareil frigorifique (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil frigorifique (100) peut fonctionner dans un mode de fonctionnement par transmission, dans lequel la première vanne de déviation (208) se trouve au moins temporairement dans une deuxième position de commutation et dans lequel la deuxième vanne de déviation (218) se trouve simultanément dans une première position de commutation, la deuxième sortie (226) de la première vanne de déviation (208), dans la deuxième position de commutation de la première vanne de déviation (208), étant reliée à l'entrée d'évaporateur (256) du deuxième évaporateur (216) de manière à être traversée, et la première sortie (224) de la première vanne de déviation (208) étant bloquée de manière à ne pas être traversée par le liquide frigorigène, et la première entrée (228) de la deuxième vanne de déviation (218), dans la première position de commutation de la deuxième vanne de déviation (218), étant reliée à la sortie d'évaporateur (250) du premier évaporateur (214) de manière à laisser passer le liquide frigorigène, et la deuxième entrée (230) de la deuxième vanne de déviation (218) étant bloquée de manière à ne pas être traversée par le liquide frigorigène.
  6. Appareil frigorifique (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que le circuit de liquide frigorigène (200) présente un condenseur (204), une vanne d'arrêt (206) étant ménagée entre le condenseur (204) et la première vanne de déviation (218).
  7. Appareil frigorifique (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que dans un mode de fonctionnement par transmission, lorsque le compresseur (202) est entraîné, une vanne d'arrêt (206) interrompt au moins temporairement un flux du liquide frigorigène dans le circuit de liquide frigorigène (200).
  8. Appareil frigorifique (100) selon l'une quelconque des revendications précédentes, caractérisé en ce que l'appareil frigorifique (100) présente une commande (268) qui est reliée à un capteur de température (272) au moins en transmettant des signaux de mesure.
EP13771483.8A 2012-10-09 2013-10-02 Refrigerateur avec deux evaporateurs Not-in-force EP2906882B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012218345.0A DE102012218345A1 (de) 2012-10-09 2012-10-09 Kältegerät mit zwei Verdampfern
PCT/EP2013/070501 WO2014056767A1 (fr) 2012-10-09 2013-10-02 Appareil frigorifique comprenant deux évaporateurs

Publications (2)

Publication Number Publication Date
EP2906882A1 EP2906882A1 (fr) 2015-08-19
EP2906882B1 true EP2906882B1 (fr) 2016-09-07

Family

ID=49301489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13771483.8A Not-in-force EP2906882B1 (fr) 2012-10-09 2013-10-02 Refrigerateur avec deux evaporateurs

Country Status (4)

Country Link
EP (1) EP2906882B1 (fr)
CN (1) CN104903663B (fr)
DE (1) DE102012218345A1 (fr)
WO (1) WO2014056767A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217672A1 (de) * 2014-09-04 2016-03-10 BSH Hausgeräte GmbH Kältegerät und Kältemaschine dafür
DE102014217673A1 (de) * 2014-09-04 2016-03-10 BSH Hausgeräte GmbH Kältegerät und Kältemaschine dafür
BR102015023711A2 (pt) * 2015-09-15 2017-03-21 Whirlpool Sa sistema de refrigeração de múltipla evaporação
DE102016203895A1 (de) * 2016-03-09 2017-09-14 BSH Hausgeräte GmbH Kältegerät mit einem Gefrierfach und einem Kältemittelkreis und Verfahren zum Betrieb eines Kältegeräts
CN109539618B (zh) * 2018-12-25 2023-04-28 长虹美菱股份有限公司 风冷冰箱的多循环制冷系统及其控制方法
DE102019201291A1 (de) * 2019-02-01 2020-08-06 BSH Hausgeräte GmbH Kältegerät mit parallelen Verdampfern und Betriebsverfahren dafür
CN112833604B (zh) * 2019-11-25 2024-01-12 博西华电器（江苏）有限公司 制冷设备以及用于制冷设备的方法
CN112923635B (zh) * 2019-12-05 2024-03-05 博西华电器（江苏）有限公司 制冷器具以及用于制冷器具的方法
DE102020207648A1 (de) * 2020-06-22 2021-12-23 BSH Hausgeräte GmbH Kältegerät mit einem Saugrohr-Wärmetauscher und Verfahren zum Betrieb eines Kältegeräts mit einem Saugrohr-Wärmetauscher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431452A1 (de) * 1984-08-27 1986-02-27 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Als waermepumpe genutztes kuehl- oder gefriergeraet
US7770406B2 (en) * 2003-11-28 2010-08-10 Kabushiki Kaisha Toshiba Refrigerator
DE102006015989A1 (de) 2006-04-05 2007-10-11 BSH Bosch und Siemens Hausgeräte GmbH Verfahren zum Betreiben eines Kältegeräts mit parallel geschalteten Verdampfern und Kältegerät dafür

Also Published As

Publication number Publication date
CN104903663A (zh) 2015-09-09
WO2014056767A1 (fr) 2014-04-17
DE102012218345A1 (de) 2014-04-10
CN104903663B (zh) 2019-04-23
EP2906882A1 (fr) 2015-08-19

Similar Documents

Publication Publication Date Title
EP2906882B1 (fr) Refrigerateur avec deux evaporateurs
EP3344931B1 (fr) Appareil de froid pourvu d'une pluralité de compartiments de stockage
EP2697579A1 (fr) Dispositif d'évaporation pour un appareil de froid
EP2297531A2 (fr) Appareil frigorifique à stockage du fluide frigorigène dans le condenseur et procédé correspondant
DE102012211270A1 (de) Kältegerät mit einer verstellbaren Drosselung
EP1350068B1 (fr) Procede pour reguler un appareil de refroidissement
DE102015207838A1 (de) Kombinationskältegerät und Betriebsverfahren dafür
WO2016034461A1 (fr) Appareil de froid comprenant plusieurs compartiments de stockage
EP2732226A2 (fr) Appareil frigorifique présentant plusieurs compartiments
EP3426989A1 (fr) Appareil frigorifique avec compartiment de congélation et circuit de réfrigérant, et procédé de fonctionnement d'un appareil frigorifique
DE19832682C2 (de) Abtaueinrichtung für einen Verdampfer einer Wärmepumpe oder eines Klimageräts
DE102014222849A1 (de) Haushaltskältegerät und Kältemaschine dafür
DE102012222240A1 (de) Mehrzonen-Kältegerät
WO2016034446A1 (fr) Appareil frigorifique et machine frigorifique destinée audit appareil
DE102015221441A1 (de) Kältegerät mit einem Drosselelement
EP2796812A1 (fr) Appareil de réfrigération et/ou de congélation
DE102020212203A1 (de) Kältegerät
EP2810003B1 (fr) Appareil réfrigérant à deux compartiments de stockage
DE102011084826A1 (de) Kältegerät mit zwei Verdampfern
DE102014217673A1 (de) Kältegerät und Kältemaschine dafür
WO2012110294A2 (fr) Appareil frigorifique ménager équipé de détendeurs non régulés
DE102012218700A1 (de) Kältegerät
DE102014211133A1 (de) Kältegerät und Kältemaschine dafür
EP1808655A2 (fr) Installation de refroidissement
WO2013120735A1 (fr) Appareil de froid et machine de froid pour ledit appareil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150511

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502013004407

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F25B0005020000

Ipc: F25B0040000000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 11/02 20060101ALI20160329BHEP

Ipc: F25B 5/02 20060101ALI20160329BHEP

Ipc: F25B 40/00 20060101AFI20160329BHEP

Ipc: F25B 41/04 20060101ALI20160329BHEP

INTG Intention to grant announced

Effective date: 20160418

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013004407

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 827247

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161015

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161207

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161208

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161207

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170107

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170109

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013004407

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161107

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161031

26N No opposition filed

Effective date: 20170608

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20161002

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20131002

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160907

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 827247

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181002

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181002

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20221031

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502013004407

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240501