WO2014079705A1 - A refrigerator comprising an ice making unit - Google Patents

A refrigerator comprising an ice making unit Download PDF

Info

Publication number
WO2014079705A1
WO2014079705A1 PCT/EP2013/073380 EP2013073380W WO2014079705A1 WO 2014079705 A1 WO2014079705 A1 WO 2014079705A1 EP 2013073380 W EP2013073380 W EP 2013073380W WO 2014079705 A1 WO2014079705 A1 WO 2014079705A1
Authority
WO
WIPO (PCT)
Prior art keywords
ice cube
cube tray
channel
ice
stopper
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.)
Ceased
Application number
PCT/EP2013/073380
Other languages
French (fr)
Inventor
Samet AKAN
Hulusi Han Iyigun
Osman Cengiz
Urfet DEMIRKAN
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of WO2014079705A1 publication Critical patent/WO2014079705A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/22—Construction of moulds; Filling devices for moulds
    • F25C1/25—Filling devices for moulds
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C2500/00—Problems to be solved
    • F25C2500/06—Spillage or flooding of water

Definitions

  • the present invention relates to a refrigerator comprising an ice making unit.
  • the ice making process is composed of the steps of taking the water required for ice making from a source, pouring the water into the ice cube tray, and creating ice by benefiting from the heat transfer in the freezing compartment; thus the user is enabled to receive as much ice cubes as he/she wants at any time.
  • the ice cube trays used in the ice making process are generally located in the freezing compartments of the refrigerators. In order to efficiently use the freezing compartment space, it is preferred to place the ice cube trays onto the freezing compartment door. However, opening/closing the freezing compartment door during ice making may cause the water not-yet frozen to overflow from the ice cube tray or to splatter into the freezing compartment.
  • a water overflow reducing plate that covers the ice making tray to prevent water from overflowing from the ice making tray.
  • the aim of the present invention is the realization of a refrigerator comprising an ice making unit wherein the water is filled into the ice cube tray in a controlled manner and the water to be filled is prevented from overflowing from the ice cube tray.
  • the refrigerator realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof comprises an ice making unit that has an ice cube tray, a plate situated above the ice cube tray and covering the ice cube tray, a channel situated on the plate and providing the filling of the ice cube tray with water for making ice cubes and a casing enclosing the ice cube tray and the plate.
  • the ice cube tray comprises at least one first stopper that protrudes from the channel wall so as to stay inside the channel and that is inclined towards the ice cube tray.
  • the first stopper inclined towards the ice cube tray guides the water towards the ice cube tray through the channel and enables it to be poured into the ice cube tray in a controlled manner.
  • the first stopper limits the area through which the water leaves the channel and thus prevents the water splattered from the ice cube tray due to shocks or vibrations from leaving the channel.
  • the first stopper transversely extends between the side walls of the channel so as to almost completely close the channel.
  • the first stopper is situated in the channel so as to leave an opening that allows the water to be filled into the ice cube tray.
  • the water is filled into the ice cube tray in a controlled manner and the water is prevented from overflowing from the ice cube tray by means of the narrowness of the opening and the downwards inclined configuration of the first stopper.
  • the ice making unit comprises at least one second stopper that is positioned across from the first stopper so that there is a level difference therebetween and that protrudes in an inclined manner from the channel surface towards the ice cube tray.
  • a water path is formed between the first stopper and the second stopper that are oppositely and consecutively placed onto the side walls of the channel. The water poured into the channel hits the first stopper and the second stopper respectively.
  • the distance the water covers inside the channel is prolonged, the speed of the water is decreased and it is filled into the ice cube tray in a more controlled manner.
  • the water splattering from the ice cube tray due to any shock or vibration is prevented from leaving the channel by means of the first stopper and the second stopper.
  • the part of the channel facing the ice cube tray is formed so as to protrude towards the ice cube tray from under the plate.
  • the protrusion shape extends linearly with respect to the ice cube tray.
  • the channel extends towards the ice cube tray by narrowing.
  • the channel being inclined towards the ice cube tray provides the water to quickly fill into the ice cube tray.
  • the water fills into the ice cube tray before being crystallized with the effect of the cool air in the environment.
  • the casing comprises at least one housing and the plate comprises at least one connection member that enables the plate to be rotatably mounted to the casing by being seated into the housing.
  • the ice cubes in the ice cube tray are taken out of the ice cube tray by at least partially opening the plate.
  • the water is guided towards the ice cube tray in a controlled manner, with a reduced speed by means of the first stopper and the water is prevented from overflowing from the ice cube tray due to any shock or vibration.
  • Figure 1 – is the schematic view of a refrigerator.
  • Figure 2 – is the perspective view of the ice making unit related to an embodiment of the present invention.
  • Figure 3 – is the partial view of the plate related to an embodiment of the present invention.
  • Figure 4 – is the perspective view of the plate related to an embodiment of the present invention.
  • Figure 5 – is the rear perspective view of the ice making unit related to an embodiment of the present invention.
  • the refrigerator (1) comprises an ice making unit (6) that has an ice cube tray (2), a plate (3) situated above the ice cube tray (2) and covering the ice cube tray (2), a channel (4) situated on the plate (3) and providing the filling of the ice cube tray (2) with water for making ice cubes and a casing (5) enclosing the ice cube tray (2) and the plate (3).
  • the ice making unit (6) comprises at least one first stopper (7) that protrudes from the inner surface thereof and that is inclined towards the ice cube tray (2).
  • the water poured into the channel (4) flows towards the ice cube tray (2) by means of the inclined configuration of the first stopper (7) towards the ice cube tray (2).
  • the water splattering from the ice cube tray (2) due to shocks or vibrations hits the surface facing the ice cube tray (2) of the first stopper (7) inside the channel (4) and refills the ice cube tray (2).
  • the water is prevented from overflowing from the ice cube tray (2) and from freezing outside the ice cube tray (2).
  • the first stopper (7) transversely extends between the side walls of the channel (4) so as to almost completely close the channel (4).
  • the first stopper (7) is positioned so that an opening remains between one wall of the channel (4) and the first stopper (7) in order to fill water into the ice cube tray (2).
  • the water splattering from the opening due to the movement of the ice cube tray (2) after filling the ice cube tray (2) hits the first stopper (7) and is guided back to the ice cube tray (2).
  • the ice making unit (6) comprises at least one second stopper (8) that is positioned across from the first stopper (7) so that there is a level difference therebetween and that protrudes in an inclined manner from the channel (4) inner surface towards the ice cube tray (2).
  • the second stopper (8) is positioned on the side wall of the channel (4) across from the side wall of the channel (4) from which the first stopper (7) protrudes so as to be one above the other and so that a gap remains between the first stopper (7) and the second stopper (8).
  • the water is provided to be filled into the ice cube tray (2) in a more controlled manner. Moreover, the water that reaches the channel (4) surface due to any shock or vibration is obstructed by the first stopper (7) and the second stopper (8). Thus, the water hits the first stopper (7) and the second stopper (8) and refills the ice cube tray (2).
  • the channel (4) is formed so as to protrude from the lower surface of the plate (3).
  • the water flows from the channel (4) towards the ice cube tray (2) without splattering as if flowing from a tap.
  • the water is prevented from splattering and freezing outside the ice cube tray (2).
  • the channel (4) extends towards the ice cube tray (2) by narrowing.
  • the channel (4) the cross-sectional area of which narrows as getting closer to the ice cube tray (2), the water flows in a more accelerated manner towards the ice cube tray (2).
  • the casing (5) comprises at least one housing (9) and the plate (3) comprises at least one connection member (10) that enables the plate (3) to be rotatably mounted to the casing (5) by being seated into the housing (9).
  • the ice cubes hit the plate (3), enabling the plate (3) to open easily while the ice cube tray (2) is being twisted.
  • the plate (3) covering the ice cube tray (2) prevents the water from overflowing from the ice cube tray (2) due to any shock or vibration. Even if the water overflows from the ice cube tray (2), it hits the first stopper (7) and returns to the ice cube tray (2). Moreover, by means of the first stopper (7), the water is guided towards the ice cube tray (2) in a controlled manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The present invention relates to a refrigerator (1) comprising an ice making unit (6) that has an ice cube tray (2), a plate (3) situated above the ice cube tray (2) and covering the ice cube tray (2), a channel (4) situated on the plate (3) and providing the filling of the ice cube tray (2) with water for making ice cubes and a casing (5) enclosing the ice cube tray (2) and the plate (3).

Description

A REFRIGERATOR COMPRISING AN ICE MAKING UNIT
The present invention relates to a refrigerator comprising an ice making unit.
In refrigerators, the ice making process is composed of the steps of taking the water required for ice making from a source, pouring the water into the ice cube tray, and creating ice by benefiting from the heat transfer in the freezing compartment; thus the user is enabled to receive as much ice cubes as he/she wants at any time. The ice cube trays used in the ice making process are generally located in the freezing compartments of the refrigerators. In order to efficiently use the freezing compartment space, it is preferred to place the ice cube trays onto the freezing compartment door. However, opening/closing the freezing compartment door during ice making may cause the water not-yet frozen to overflow from the ice cube tray or to splatter into the freezing compartment.
In the state of the art International Patent Application No. WO2010058967, a water overflow reducing plate is disclosed, that covers the ice making tray to prevent water from overflowing from the ice making tray.
The aim of the present invention is the realization of a refrigerator comprising an ice making unit wherein the water is filled into the ice cube tray in a controlled manner and the water to be filled is prevented from overflowing from the ice cube tray.
The refrigerator realized in order to attain the aim of the present invention, explicated in the first claim and the respective claims thereof comprises an ice making unit that has an ice cube tray, a plate situated above the ice cube tray and covering the ice cube tray, a channel situated on the plate and providing the filling of the ice cube tray with water for making ice cubes and a casing enclosing the ice cube tray and the plate.
The ice cube tray comprises at least one first stopper that protrudes from the channel wall so as to stay inside the channel and that is inclined towards the ice cube tray. The first stopper inclined towards the ice cube tray guides the water towards the ice cube tray through the channel and enables it to be poured into the ice cube tray in a controlled manner. The first stopper limits the area through which the water leaves the channel and thus prevents the water splattered from the ice cube tray due to shocks or vibrations from leaving the channel.
In an embodiment of the present invention, the first stopper transversely extends between the side walls of the channel so as to almost completely close the channel. The first stopper is situated in the channel so as to leave an opening that allows the water to be filled into the ice cube tray. Thus, the water is filled into the ice cube tray in a controlled manner and the water is prevented from overflowing from the ice cube tray by means of the narrowness of the opening and the downwards inclined configuration of the first stopper.
In an embodiment of the present invention, the ice making unit comprises at least one second stopper that is positioned across from the first stopper so that there is a level difference therebetween and that protrudes in an inclined manner from the channel surface towards the ice cube tray. A water path is formed between the first stopper and the second stopper that are oppositely and consecutively placed onto the side walls of the channel. The water poured into the channel hits the first stopper and the second stopper respectively. Thus, the distance the water covers inside the channel is prolonged, the speed of the water is decreased and it is filled into the ice cube tray in a more controlled manner. Moreover, the water splattering from the ice cube tray due to any shock or vibration is prevented from leaving the channel by means of the first stopper and the second stopper.
In an embodiment of the present invention, the part of the channel facing the ice cube tray is formed so as to protrude towards the ice cube tray from under the plate. The protrusion shape extends linearly with respect to the ice cube tray. Thus the water flows through the channel towards the ice cube tray without splattering.
In an embodiment of the present invention, the channel extends towards the ice cube tray by narrowing. The channel being inclined towards the ice cube tray provides the water to quickly fill into the ice cube tray. The water fills into the ice cube tray before being crystallized with the effect of the cool air in the environment.
In an embodiment of the present invention, the casing comprises at least one housing and the plate comprises at least one connection member that enables the plate to be rotatably mounted to the casing by being seated into the housing. Thus, the ice cubes in the ice cube tray are taken out of the ice cube tray by at least partially opening the plate.
By means of the present invention, the water is guided towards the ice cube tray in a controlled manner, with a reduced speed by means of the first stopper and the water is prevented from overflowing from the ice cube tray due to any shock or vibration.
A refrigerator realized in order to attain the aim of the present invention is illustrated in the attached figures, where:
Figure 1 – is the schematic view of a refrigerator.
Figure 2 – is the perspective view of the ice making unit related to an embodiment of the present invention.
Figure 3 – is the partial view of the plate related to an embodiment of the present invention.
Figure 4 – is the perspective view of the plate related to an embodiment of the present invention.
Figure 5 – is the rear perspective view of the ice making unit related to an embodiment of the present invention.
The elements illustrated in the figures are numbered as follows:
  1. Refrigerator
  2. Ice cube tray
  3. Plate
  4. Channel
  5. Casing
  6. Ice making unit
  7. First stopper
  8. Second stopper
  9. Housing
  10. Connection member
The refrigerator (1) comprises an ice making unit (6) that has an ice cube tray (2), a plate (3) situated above the ice cube tray (2) and covering the ice cube tray (2), a channel (4) situated on the plate (3) and providing the filling of the ice cube tray (2) with water for making ice cubes and a casing (5) enclosing the ice cube tray (2) and the plate (3).
The ice making unit (6) comprises at least one first stopper (7) that protrudes from the inner surface thereof and that is inclined towards the ice cube tray (2). The water poured into the channel (4) flows towards the ice cube tray (2) by means of the inclined configuration of the first stopper (7) towards the ice cube tray (2). The water splattering from the ice cube tray (2) due to shocks or vibrations hits the surface facing the ice cube tray (2) of the first stopper (7) inside the channel (4) and refills the ice cube tray (2). Thus, the water is prevented from overflowing from the ice cube tray (2) and from freezing outside the ice cube tray (2).
In an embodiment of the present invention, the first stopper (7) transversely extends between the side walls of the channel (4) so as to almost completely close the channel (4). The first stopper (7) is positioned so that an opening remains between one wall of the channel (4) and the first stopper (7) in order to fill water into the ice cube tray (2). The water splattering from the opening due to the movement of the ice cube tray (2) after filling the ice cube tray (2) hits the first stopper (7) and is guided back to the ice cube tray (2).
In an embodiment of the present invention, the ice making unit (6) comprises at least one second stopper (8) that is positioned across from the first stopper (7) so that there is a level difference therebetween and that protrudes in an inclined manner from the channel (4) inner surface towards the ice cube tray (2). The second stopper (8) is positioned on the side wall of the channel (4) across from the side wall of the channel (4) from which the first stopper (7) protrudes so as to be one above the other and so that a gap remains between the first stopper (7) and the second stopper (8). Thus, the water flows over the first stopper (7) and the second stopper (8) in a cascading manner. The path the water covers in the channel (4) is prolonged and its speed is decreased. The water is provided to be filled into the ice cube tray (2) in a more controlled manner. Moreover, the water that reaches the channel (4) surface due to any shock or vibration is obstructed by the first stopper (7) and the second stopper (8). Thus, the water hits the first stopper (7) and the second stopper (8) and refills the ice cube tray (2).
In an embodiment of the present invention, the channel (4) is formed so as to protrude from the lower surface of the plate (3). Thus, the water flows from the channel (4) towards the ice cube tray (2) without splattering as if flowing from a tap. The water is prevented from splattering and freezing outside the ice cube tray (2).
In an embodiment of the present invention, the channel (4) extends towards the ice cube tray (2) by narrowing. By means of the channel (4) the cross-sectional area of which narrows as getting closer to the ice cube tray (2), the water flows in a more accelerated manner towards the ice cube tray (2).
In an embodiment of the present invention, the casing (5) comprises at least one housing (9) and the plate (3) comprises at least one connection member (10) that enables the plate (3) to be rotatably mounted to the casing (5) by being seated into the housing (9). When the ice making process is completed, the ice cubes hit the plate (3), enabling the plate (3) to open easily while the ice cube tray (2) is being twisted.
By means of the present invention, the plate (3) covering the ice cube tray (2) prevents the water from overflowing from the ice cube tray (2) due to any shock or vibration. Even if the water overflows from the ice cube tray (2), it hits the first stopper (7) and returns to the ice cube tray (2). Moreover, by means of the first stopper (7), the water is guided towards the ice cube tray (2) in a controlled manner.
It is to be understood that the present invention is not limited by the embodiments disclosed above and a person skilled in the art can easily introduce different embodiments. These should be considered within the scope of the protection postulated by the claims of the present invention.

Claims (6)

  1. A refrigerator (1) comprising an ice making unit (6) that has an ice cube tray (2), a plate (3) situated above the ice cube tray (2) and covering the ice cube tray (2), a channel (4) situated on the plate (3) and providing the filling of the ice cube tray (2) with water for making ice cubes and a casing (5) enclosing the ice cube tray (2) and the plate (3), characterized by the ice making unit (6) having at least one first stopper (7) that protrudes from the inner surface of the channel (4) and that is inclined towards the ice cube tray (2).
  2. A refrigerator (1) as in Claim 1, characterized by the first stopper (7) that transversely extends between the side walls of the channel (4) so as to almost completely close the channel (4).
  3. A refrigerator (1) as in Claim 1 or 2, characterized by the ice making unit (6) comprising at least one second stopper (8) that is positioned across from the first stopper (7) so that there is a level difference therebetween and that protrudes in an inclined manner from the channel (4) surface towards the ice cube tray (2).
  4. A refrigerator (1) as in any one of the above claims, characterized by the channel (4) that is formed so as to protrude from the lower surface of the plate (3).
  5. A refrigerator (1) as in any one of the above claims, characterized by the channel (4) that extends towards the ice cube tray (2) by narrowing.
  6. A refrigerator (1) as in any one of the above claims, characterized by the casing (5) comprising at least one housing (9) and by the plate (3) comprising at least one connection member (10) that enables the plate (3) to be rotatably mounted to the casing (5) by being seated into the housing (9).
PCT/EP2013/073380 2012-11-23 2013-11-08 A refrigerator comprising an ice making unit Ceased WO2014079705A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2012/13594 2012-11-23
TR201213594 2012-11-23

Publications (1)

Publication Number Publication Date
WO2014079705A1 true WO2014079705A1 (en) 2014-05-30

Family

ID=49626909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/073380 Ceased WO2014079705A1 (en) 2012-11-23 2013-11-08 A refrigerator comprising an ice making unit

Country Status (1)

Country Link
WO (1) WO2014079705A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10753666B2 (en) 2014-10-06 2020-08-25 Icebreaker Nordic Aps Ice cube producing unit
US11493255B2 (en) 2014-10-06 2022-11-08 Icebreaker Nordic Aps Ice cube producing unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8305911U1 (en) * 1982-03-09 1983-09-01 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven ICE CUBE GENERATOR FOR A FRIDGE
WO2002052207A1 (en) * 2000-12-22 2002-07-04 Arçelik A.S. Refrigerator
DE602004004552T2 (en) * 2003-09-16 2007-10-31 Multibrás S.A. Eletrodomésticos ICE-FORM FEEDING SYSTEM FOR COOLING UNITS
DE102009046031A1 (en) * 2009-10-27 2011-04-28 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with ice maker
DE102011006858A1 (en) * 2011-04-06 2012-10-11 BSH Bosch und Siemens Hausgeräte GmbH Eisstückbereitersystem and refrigeration device with such a Eisstückbereitersystem

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8305911U1 (en) * 1982-03-09 1983-09-01 N.V. Philips' Gloeilampenfabrieken, 5621 Eindhoven ICE CUBE GENERATOR FOR A FRIDGE
WO2002052207A1 (en) * 2000-12-22 2002-07-04 Arçelik A.S. Refrigerator
DE602004004552T2 (en) * 2003-09-16 2007-10-31 Multibrás S.A. Eletrodomésticos ICE-FORM FEEDING SYSTEM FOR COOLING UNITS
DE102009046031A1 (en) * 2009-10-27 2011-04-28 BSH Bosch und Siemens Hausgeräte GmbH Refrigerating appliance with ice maker
DE102011006858A1 (en) * 2011-04-06 2012-10-11 BSH Bosch und Siemens Hausgeräte GmbH Eisstückbereitersystem and refrigeration device with such a Eisstückbereitersystem

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10753666B2 (en) 2014-10-06 2020-08-25 Icebreaker Nordic Aps Ice cube producing unit
US11493255B2 (en) 2014-10-06 2022-11-08 Icebreaker Nordic Aps Ice cube producing unit

Similar Documents

Publication Publication Date Title
JP5858678B2 (en) refrigerator
KR101376873B1 (en) Refrigerator
KR101410754B1 (en) Deicing device and refrigerator having the same
KR101705641B1 (en) Refrigerator and method for assembling ice maker of refrigerator
KR20120007202A (en) Refrigerator
KR20120018285A (en) Refrigerator having ice making device
KR101644181B1 (en) A Ice Ball Manufacturing Unit and Method Thereof
EP3441701B1 (en) Refrigerator
EP2706314B1 (en) Ice tray for ice maker, ice maker and refrigerator having it
US10746454B2 (en) Household refrigeration appliance having a multiple-part external housing of an icemaker
CN102597662A (en) Refrigeration device comprising an ice maker
CN102893105B (en) Comprise the refrigerating appliance of ice machine
WO2016037909A1 (en) A cooling device wherein ice is obtained quickly
KR20080006235U (en) Ice maker and refrigerator with same
KR20110016834A (en) Refrigerator
WO2014053356A1 (en) A refrigerator
WO2014076003A1 (en) A refrigerator comprising an ice making unit
KR101259526B1 (en) Ice maker
JPWO2020070770A1 (en) refrigerator
KR20120030270A (en) Cool air supply structure of french type refrigerator
WO2014161779A1 (en) A cooling device comprising an ice cube tray
KR20130071025A (en) Refrigerator mounted with ice making apparatus
KR101132481B1 (en) An ice dispenser for refrigerator
WO2016015900A1 (en) A refrigerator comprising an ice making unit
CN102597663A (en) Ice maker

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13794833

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13794833

Country of ref document: EP

Kind code of ref document: A1