EP3894761B1 - Machine frigorifique et appareil frigorifique utilisant celle-ci - Google Patents

Machine frigorifique et appareil frigorifique utilisant celle-ci Download PDF

Info

Publication number
EP3894761B1
EP3894761B1 EP19817620.8A EP19817620A EP3894761B1 EP 3894761 B1 EP3894761 B1 EP 3894761B1 EP 19817620 A EP19817620 A EP 19817620A EP 3894761 B1 EP3894761 B1 EP 3894761B1
Authority
EP
European Patent Office
Prior art keywords
capillary
evacuation
refrigeration machine
machine according
nozzle
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.)
Active
Application number
EP19817620.8A
Other languages
German (de)
English (en)
Other versions
EP3894761A1 (fr
Inventor
Ming Zhang
Andreas Vogl
Daniel Radziwolek
Luca Holzhauser
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 EP3894761A1 publication Critical patent/EP3894761A1/fr
Application granted granted Critical
Publication of EP3894761B1 publication Critical patent/EP3894761B1/fr
Active 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • F25B41/37—Capillary tubes
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/003—Filters
    • 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
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/001—Charging refrigerant to a 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
    • F25B2500/00—Problems to be solved
    • F25B2500/01—Geometry problems, e.g. for reducing size

Definitions

  • the present invention relates to a refrigeration machine, in particular for use in a domestic refrigeration appliance, and a refrigeration appliance, in particular domestic refrigeration appliance, with such a refrigeration machine.
  • a refrigeration machine conventionally comprises a refrigerant circuit with a high-pressure section and a low-pressure section, which are connected to one another at two transitions in which refrigerant, driven by a compressor forming the first transition, is circulated and thereby gives off heat by condensation in the high-pressure section and absorbs heat by evaporation in the low-pressure section.
  • the refrigerant circuit In order to be able to put the chiller into operation, the refrigerant circuit must be evacuated and filled with refrigerant towards the end of its assembly.
  • the evacuation is usually carried out via evacuation sockets, i.e. pipes branching off from the refrigerant circuit, which are tightly clamped off after the evacuation.
  • the dryer conventionally has a housing in the form of a pipe section that is tapered at both ends and mounted upright in the refrigerant circuit, inside which a moisture-binding material is accommodated so that the circulated refrigerant flows through it and the refrigerant remaining in the refrigerant circuit during evacuation and disconnection is removed from the refrigerant entrained moisture binds.
  • a capillary, which forms the second transition to the low-pressure section, and the evacuation nozzle are introduced side by side into an outlet connection at the lower end of the dryer housing.
  • a disadvantage of this conventional design stems from the fact that the capillary can only remove from the dryer that liquid refrigerant which is above an inlet end of the capillary. Refrigerant that is in the dryer housing below the inlet end and in the evacuation port that exits from there cannot flow out and is therefore withdrawn from the refrigerant circuit. How big is this crowd depends on how deep the capillary goes into the dryer housing and can vary from one chiller to another, leading to individual efficiency variances of a few percent.
  • the object of the present invention is to specify a refrigeration machine in which the disadvantages described above are avoided.
  • the object is achieved according to the invention by a refrigerating machine according to claim 1 .
  • the inlet end can be placed lower than the conventional structure described above, so that a dead volume below the inlet end where non-circulating refrigerant can collect is reduced. On the one hand, this reduces the total amount of refrigerant required to fill the refrigerant circuit, and on the other hand, the amount of refrigerant actually circulating and therefore the available cooling capacity fluctuates less from one refrigeration machine to another.
  • the chamber mentioned above may be the housing of a dryer and contain a moisture-binding material; however, the applicability of the invention is not limited to this.
  • a second evacuation connection piece can be provided at a point in the refrigerant circuit which is as far away as possible from the above-mentioned evacuation connection piece, in particular on the compressor.
  • the chamber comprises a tubular housing having an inlet port at a top end and an outlet port at a bottom end
  • the evacuation port may conveniently be plugged (and typically fixed and sealed in the plugged state by brazing) to the outlet port.
  • One advantage of this structure is that a housing and a capillary of a known shape can be used and, in order to implement the invention, the shape of the evacuation nozzle must be adapted if necessary.
  • the capillary is passed through a wall of the chamber.
  • the capillary should extend down past the outlet fitting into the evacuation port.
  • the capillary can be guided through a wall of the evacuation nozzle.
  • the inlet end of the capillary is necessarily lower than the outlet connection.
  • a housing or dryer of conventional design can be used.
  • a puncture where the capillary crosses the wall of the evacuation port may be formed on an outside of a curved portion of the evacuation port; this can reduce the amount of deflection and consequently the effort required when Pushing the capillary into the evacuation port can be minimized so that accurate positioning of the inlet end is facilitated.
  • this arc may have a local lowest point of the evacuation tube where liquid refrigerant collects and which the inlet end of the capillary should come as close as possible to minimize the amount of non-circulating liquid refrigerant.
  • the capillary should therefore be pushed in at least so far that the inlet end is in the bend.
  • the inlet end should be below a lowest point of an inside of the bend.
  • the evacuation port is tightly pinched off at an end remote from the chamber. If the evacuation socket forms an arc, then the capillary can also be pushed into the evacuation socket from this end in the direction of the chamber.
  • the curvature of the arc should be strong enough so that the capillary cannot go straight through it; then a resistance is felt when pushing in the capillary as soon as the capillary has to be bent to advance further. At this point, when the insertion is completed, its inlet end is in an appropriate position.
  • the evacuation socket can be closed by pinching off the end facing away from the dryer.
  • the evacuation nozzle can be continuously sloping from its end attached to the dryer to its end remote from the dryer and, in particular, can run in a straight line.
  • care must be taken to ensure that the inlet end is not so low that it is caught when the evacuation nozzle is disconnected.
  • the subject matter of the invention is also a refrigeration device, in particular a domestic refrigeration device, with a refrigeration machine as described above.
  • a refrigerator typically has a heat-insulating housing with one or more storage compartments therein, and at least one evaporator for cooling the at least one storage compartment is part of the low-pressure section, and a condenser arranged on the outside of the housing is part of the high-pressure section.
  • the chiller has a known and partly in 7 visible structure with a compressor 2, from whose outlet a high-pressure section of a refrigerant circuit.
  • the high-pressure section includes a pressure line 3, which runs from the compressor 2 to a condenser 4, the condenser 4, another pressure line 5, which runs from the condenser 4 to the dryer 1, and the dryer 1.
  • the condenser 4 is in the embodiment of 7 plate-shaped and mounted on the rear of a refrigerator body 6 above a machine room 7 accommodating the compressor 2; could alternatively be accommodated in engine room 7 itself.
  • a capillary 8 emanating from the dryer 1 forms a transition to a low-pressure section of the refrigerant circuit. This includes an in 6 not visible evaporator and a suction line 9, which runs from the evaporator back to the compressor 2.
  • the dryer 1 has a tubular housing 10 which is tapered at an upper and lower end to form an inlet port 11 and an outlet port 12 through which refrigerant enters and exits a chamber 14 containing a moisture-binding material 13 inside the housing 10. escapes from the chamber.
  • a screen 15 is mounted in the chamber 14 to keep the hygroscopic material 13 away from the outlet 12 .
  • a section 16 of the capillary 8 rests on the outside of the outlet connector 12 .
  • a subsequent upstream section 17 of the capillary 8 protrudes downward beyond the outlet port 12 .
  • An evacuation connection piece 18 is pushed onto the outlet connection piece 12 and the section 16 from below and tightly soldered, so that the upstream section 17 and an inlet end 19 of the capillary tube 8 are placed below the dryer 1 in the evacuation connection piece 18 .
  • the outlet connector 12 with an indentation 20 which accommodates at least part of the cross section of the capillary 8, and/or the evacuation connector 18 can be provided with a corresponding bulge 21.
  • a sleeve 22 may be formed, the circumference of which is larger than that of a main part 23 of the evacuation duct 18 to define a depth to which the outlet duct 12 and the upstream Section 17 of the capillary 8 can be inserted into the evacuation port 18, and thereby also to determine the position at which the inlet end 19 of the capillary 8 is in the evacuation port 18 after assembly.
  • the main part 23 is largely formed into an arc 24 in which a lowest point 25 of the evacuation nozzle 18 is located.
  • Liquid refrigerant 33 collects at this lowest point 25 after it has passed the dryer 1, and in order to be able to drain this liquid refrigerant 33 as completely as possible, the length of the upstream section 17 is dimensioned such that the inlet end 19 is as close as possible to the lowest point 25, but at least below a lowest point 26 of an inside of the sheet 24 comes to rest.
  • An end 27 of the evacuation connector 18 facing away from the outlet 12 is still open at the time when the evacuation connector 18 is connected to the dryer 1 and the capillary 8 . Only when the refrigerant circuit is otherwise fully assembled is it evacuated via this end 27, the refrigerant circuit is filled with refrigerant, and the end 27 is pinched off and soldered shut and thus acquires the shape shown in the figure.
  • FIG 3 shows a modification of the configuration of FIG 1 in a section along a longitudinal axis of the dryer 1.
  • the capillary 8 is here pushed through an opening 28 in a wall of the housing 10, so that it runs a little way inside the housing 10 and leaves it again via the outlet connection 12.
  • the opening 28 can be provided in a wall of the outlet nozzle 12 itself, as shown in the figure; but it could also be placed at the level of the chamber 14, but should then be below the screen 15.
  • An upstream portion 17 of the capillary 8 extends downwardly beyond the outlet port 12 and engages the evacuation port 18 to place the inlet end 19 of the capillary adjacent the lowest point 25 of the bend 24 .
  • the assembly of dryer 1, capillary 8 and evacuation port 18 here requires two soldering operations instead of one in the case of the first embodiment; however, assembly can be simpler since the capillary 8, when already in the opening 28 is soldered or tightly anchored in some other way, can no longer slip when the evacuation nozzle 18 is pushed on and errors in the positioning of the inlet end 19 can thus be avoided.
  • the evacuation nozzle 18 can also be pushed into the outlet 18 instead of being pushed onto it.
  • the capillary 8 does not extend through an opening of the dryer 1, but of the evacuation nozzle 18.
  • the evacuation nozzle 18 can be attached to the Outlet 12 may be bent sideways, with the opening 29 defining a weak point of the evacuation nozzle 18 .
  • the evacuation port 18 kinking at this weak point, the opening 29 is stretched in the desired manner.
  • the resulting deviation in direction of a sloping section 30 of the evacuation nozzle 18 adjoining the opening 29 also makes it easier to insert the capillary 8, since it can initially follow the course of the section 30 without having to be bent to do so.
  • the section 30 is followed by an arc 31, which the capillary 8 cannot pass without being bent itself. Consequently, if the capillary 8 is pushed through the opening 29 into the evacuation socket 18 until its resistance noticeably increases, one has the certainty, without having to measure it, that the inlet end 19 is positioned in the bend 31 and is therefore able to discharge liquid refrigerant 33 derive almost completely.
  • figure 5 shows a modification of 4 , at which the capillary 8 in to 4 is inserted in the opposite direction into the evacuation port 18 .
  • correct positioning of the inlet end 19 can be ensured by pushing in the capillary 8 until an increase in insertion resistance indicates that the arch 31 has been reached.
  • the capillary 8 can here as in the case of 4 inserted through an opening in the wall of the evacuation port 18; alternatively, there is the possibility of introducing via the in 4 candidly shown late 27th
  • FIG. 6 shows another variation of 4 , in which the arc of the evacuation nozzle 18 has been omitted.
  • the evacuation connector 18 here runs continuously and preferably in a straight line from the end pushed onto the outlet connector 12 to the end 27 facing away from the outlet connector 12 . Since no bend restricts the insertion depth of the capillary here, it must be ensured in another way that the capillary 8 dips deep enough into the evacuation connection piece 18 on the one hand to largely completely drain off the liquid refrigerant 33 therein, but that on the other hand it does not do the same when the end 27 is pinched off the inlet end 19 of the capillary 8 is blocked.
  • the one already mentioned at the beginning of the description 7 shows a household refrigerator with a refrigerator according to the present invention.
  • the pressure line 5, which connects the condenser 4 to the dryer 1, runs here vertically downwards from the condenser 4 into the machine room 7.
  • the dryer 1 is accommodated in the machine room 7.
  • the evaporator, which is to be supplied with liquid refrigerant via the capillary 8, is located inside the refrigerator body 6 above the machine room 7, so that the capillary 8 must run upwards again from the dryer 1.
  • the in the figs 1-6 The shown connection of the capillary 8 to the dryer 1 or the evacuation nozzle 18 favors the change of direction required for this in a confined space.
  • a second evacuation port 32 is provided on the compressor 2; after the assembly of the refrigerant circuit, the air contained therein is sucked off simultaneously via both evacuation nozzles 18, 32, thorough evacuation is achieved in a short time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Claims (14)

  1. Machine frigorifique destinée en particulier à un appareil frigorifique ménager comprenant un circuit d'agent réfrigérant muni de deux ponts, d'une partie haute pression et d'une partie basse pression, dans laquelle les deux parties sont raccordées l'une à l'autre aux deux ponts, le premier pont étant formé par un compresseur (2) et le deuxième pont l'étant par un capillaire (8), et dans laquelle la partie haute pression comprend un embout d'évacuation (18) et une chambre (14), de laquelle l'embout d'évacuation (18) sort vers le bas, caractérisée en ce que le capillaire (8) s'engage dans l'embout d'évacuation (18) avec une orientation vers le haut à partir d'une extrémité d'entrée (19) du capillaire (8).
  2. Machine frigorifique selon la revendication 1, caractérisée en ce que la chambre (14) contient un matériau liant l'humidité (13).
  3. Machine frigorifique selon la revendication 1 ou 2, caractérisée en ce qu'un deuxième embout d'évacuation (32) est prévu sur le compresseur (2).
  4. Machine frigorifique selon l'une des revendications précédentes, caractérisée en ce que la chambre (14) comprend un boîtier tubulaire (10) muni d'un embout d'entrée (11) sur une extrémité supérieure et d'un embout de sortie (12) sur une extrémité inférieure et en ce que l'embout d'évacuation (18) est enfiché à l'embout de sortie (12).
  5. Machine frigorifique selon la revendication 4, caractérisée en ce que l'embout de sortie (12) et le capillaire (8) sont insérés dans le même sens dans l'embout d'évacuation (18).
  6. Machine frigorifique selon la revendication 4 ou 5, caractérisée en ce que l'embout de sortie (12) et le capillaire (8) sont enfichés dans une extrémité supérieure de l'embout d'évacuation (18).
  7. Machine frigorifique selon la revendication 4 ou 5, caractérisée en ce que le capillaire (8) est inséré à travers une paroi de l'embout d'évacuation (18).
  8. Machine frigorifique selon la revendication 7, caractérisée en ce qu'un orifice (29) où le capillaire (9) croise la paroi de l'embout d'évacuation (18), est formé sur un côté extérieur d'un segment recourbé de l'embout d'évacuation (18).
  9. Machine frigorifique selon la revendication 4, caractérisée en ce que le capillaire (8) est inséré à travers une paroi de la chambre (14).
  10. Machine frigorifique selon l'une des revendications 4 à 9, caractérisée en ce que l'embout d'évacuation (18) est façonné en arc (24) de sorte qu'un point localement le plus bas (25) de l'embout d'évacuation (18) se trouve dans l'arc (24) et que l'extrémité d'entrée (19) du capillaire (8) se trouve dans l'arc (24).
  11. Machine frigorifique selon la revendication 10, caractérisée en ce que l'extrémité d'entrée (19) se trouve en dessous d'un point le plus bas (26) d'un côté intérieur de l'arc (24).
  12. Machine frigorifique selon l'une des revendications 4 à 11, caractérisée en ce que l'embout d'évacuation (18) est étranglé sur l'extrémité (27) qui tourne le dos au séchoir (1).
  13. Machine frigorifique selon l'une des revendications 4 à 9, caractérisée en ce que l'embout d'évacuation (18) est plongeant en continu de son extrémité fixée au séchoir (1) à son extrémité (27) tournant le dos au séchoir (1) et se présente en particulier en ligne droite.
  14. Appareil frigorifique comprenant une machine frigorifique selon l'une des revendications précédentes.
EP19817620.8A 2018-12-10 2019-12-04 Machine frigorifique et appareil frigorifique utilisant celle-ci Active EP3894761B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018221326.7A DE102018221326B3 (de) 2018-12-10 2018-12-10 Kältemaschine und diese verwendendes Kältegerät
PCT/EP2019/083598 WO2020120241A1 (fr) 2018-12-10 2019-12-04 Machine frigorifique et appareil frigorifique utilisant celle-ci

Publications (2)

Publication Number Publication Date
EP3894761A1 EP3894761A1 (fr) 2021-10-20
EP3894761B1 true EP3894761B1 (fr) 2023-02-08

Family

ID=68841068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19817620.8A Active EP3894761B1 (fr) 2018-12-10 2019-12-04 Machine frigorifique et appareil frigorifique utilisant celle-ci

Country Status (4)

Country Link
EP (1) EP3894761B1 (fr)
DE (1) DE102018221326B3 (fr)
PL (1) PL3894761T3 (fr)
WO (1) WO2020120241A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113701408A (zh) * 2020-05-22 2021-11-26 博西华电器（江苏）有限公司 干燥器组件及制冷设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT6173B (fr) 1900-03-07 1901-12-10 Jean Potut
IT1136391B (it) * 1980-05-05 1986-08-27 Zanussi A Spa Industrie Unita' deidratante e filtrante per un circuito frigorigeno
DE10040852A1 (de) * 2000-08-21 2002-03-07 Bsh Bosch Siemens Hausgeraete Trockner für ein Kältegerät
GB2418478A (en) * 2004-09-24 2006-03-29 Ti Group Automotive Sys Ltd A heat exchanger
DE102013224211A1 (de) * 2013-11-27 2015-06-18 BSH Hausgeräte GmbH Kältemittelkreis
DE102015000520A1 (de) * 2015-01-19 2016-07-21 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät

Also Published As

Publication number Publication date
PL3894761T3 (pl) 2023-05-02
EP3894761A1 (fr) 2021-10-20
WO2020120241A1 (fr) 2020-06-18
DE102018221326B3 (de) 2020-02-13

Similar Documents

Publication Publication Date Title
EP3894761B1 (fr) Machine frigorifique et appareil frigorifique utilisant celle-ci
DE102007048321A1 (de) Vorrichtung und Verfahren zum Abscheiden einer Flüssigkeit aus einem Gasstrom sowie Brennstoffzellensystem
EP2538158B1 (fr) Appareil de réfrigération et de congélation
EP1929219B1 (fr) Appareil frigorifique a evacuation d'eau
WO2015078539A1 (fr) Dispositif de collecte d'eau
EP2203698A1 (fr) Carter d'appareil frigorifique pourvu d'un passage de tubes
WO2008025630A1 (fr) Dispositif pour faire évaporer l'eau de dégivrage récoltée dans une coupelle collectrice d'un appareil de réfrigération et appareil de réfrigération avec un dispositif de ce type
EP1325270B1 (fr) Sechoir pour un appareil de refrigeration
WO2016061597A2 (fr) Silencieux d'aspiration pour un compresseur frigorifique à enceinte hermétique
DE102014114486A1 (de) Ablaufstutzen
DE102012003913A1 (de) Kühl- und/oder Gefriergerät
CH630794A5 (en) Filter device for producing aromatic extracts from coffee or tea
WO2002048623A1 (fr) Vanne electromagnetique
DE1959891A1 (de) Vorrichtung zur automatischen Abfuehrung des Abtauwassers eines Kuehlschrankes
DE19908801A1 (de) Kondensatsammelbehälter für Wäschetrockner
EP2059749A1 (fr) Appareil frigorifique doté d'un réservoir d'eau
DE102019219268A1 (de) Haushaltskältegerät
DE102022134307A1 (de) Sammler und Wärmepumpe
DE202022105684U1 (de) Trockenexpansionsverdampfer für Ammoniakkälteanlagen
EP3587659A1 (fr) Appareil d'acheminement d'eau électroménager
DE202007005610U1 (de) Verschluß-Stopfen
DE1451039A1 (de) Rohrschlangen-Waermeaustauscher
AT262169B (de) Leitungszweigstück für Abwassersammelfallstränge
DE8809542U1 (de) Kühlgerät, insbesondere Haushalts-Kühlschrank o.dgl.
EP3467410A1 (fr) Appareil frigorifique domestique doté d'un tube d'évacuation dont l'extrémité est flexible

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

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

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210712

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

DAV Request for validation of the european patent (deleted)
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: 502019006955

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F25B0041060000

Ipc: F25B0041370000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 43/00 20060101ALI20220620BHEP

Ipc: F25B 45/00 20060101ALI20220620BHEP

Ipc: F25B 41/37 20210101AFI20220620BHEP

INTG Intention to grant announced

Effective date: 20220718

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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

Ref country code: AT

Ref legal event code: REF

Ref document number: 1547563

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230215

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: 502019006955

Country of ref document: DE

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20230208

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

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: 20230208

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: 20230609

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: 20230508

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: 20230208

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: 20230208

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: 20230208

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: 20230208

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: 20230208

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: 20230208

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: 20230608

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: 20230509

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: 20230208

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

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: 20230208

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: 20230208

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: 20230208

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: 20230208

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: 20230208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019006955

Country of ref document: DE

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

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: 20230208

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

26N No opposition filed

Effective date: 20231109

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: 20230208

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

Ref country code: TR

Payment date: 20231127

Year of fee payment: 5

Ref country code: DE

Payment date: 20231231

Year of fee payment: 5

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

Ref country code: PL

Payment date: 20231201

Year of fee payment: 5

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: 20230208

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LU

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

Effective date: 20231204

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

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: 20230208

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

Effective date: 20231204

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20231231

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

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: 20230208

Ref country code: LU

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

Effective date: 20231204

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20231204

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: 20231204

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

Ref country code: BE

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

Effective date: 20231231

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: 20231231

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

Ref country code: CH

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

Effective date: 20231231