WO2016098420A1 - 加熱調理器 - Google Patents

加熱調理器 Download PDF

Info

Publication number
WO2016098420A1
WO2016098420A1 PCT/JP2015/078064 JP2015078064W WO2016098420A1 WO 2016098420 A1 WO2016098420 A1 WO 2016098420A1 JP 2015078064 W JP2015078064 W JP 2015078064W WO 2016098420 A1 WO2016098420 A1 WO 2016098420A1
Authority
WO
WIPO (PCT)
Prior art keywords
operation display
display unit
top plate
unit
sheet metal
Prior art date
Application number
PCT/JP2015/078064
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
石井 哲夫
良夫 河野
小林 雅弘
小林 信治
木下 広一
Original Assignee
三菱電機株式会社
三菱電機ホーム機器株式会社
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 三菱電機株式会社, 三菱電機ホーム機器株式会社 filed Critical 三菱電機株式会社
Priority to CN201580067814.XA priority Critical patent/CN107003008B/zh
Priority to JP2016564713A priority patent/JP6415599B2/ja
Publication of WO2016098420A1 publication Critical patent/WO2016098420A1/ja

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12Cooking devices

Definitions

  • the present invention relates to a cooking device provided with an operation display unit on a top plate on which an object to be heated such as a pan or a frying pan is placed.
  • Patent Document 1 Conventionally, a technique related to the alignment of the operation display board and the top plate at the time of assembling the heating cooker has been disclosed (for example, see Patent Document 1).
  • a heating cooker described in Patent Document 1 is a capacitance type that is disposed on a main body, a top plate provided on the upper surface of the main body, a top frame protecting the outer periphery of the top plate, and a lower surface of the top plate.
  • a heating cooker comprising: an operation display board having an operation part of the touch key method; and a holding member that holds the lower surface outer periphery of the top plate and fixes the operation display board with a support part integrally therewith
  • the top plate is printed with an operation unit display indicating the position of the operation component and a mark, and the holding member is provided with a predetermined position for alignment with the mark.
  • This invention was made in order to solve the above problems, and it aims at providing the cooking device which can suppress that the display for operation lacks.
  • the cooking device includes a main body having an upper opening, an operation display unit on the front side of the upper surface, a top plate covering the upper opening of the main body, and heating means provided below the top plate.
  • a fixed sheet metal attached to the main body and supporting the top plate from below; and an operation display unit fixed at a position facing the operation display unit by the fixed sheet metal, the operation display unit comprising: A sheet provided with an operation display displayed on the operation display unit, and a light projecting unit that projects light toward the operation display.
  • the operation display unit includes the sheet provided with the operation display and the light projecting unit that projects light toward the operation display. It is easy to align the position and the position of the light path of the light projecting means. Therefore, it can suppress that the display for operation lacks.
  • the present invention is not limited to the embodiments described below. Moreover, in the following drawings, the relationship of the size of each component may be different from the actual one.
  • the front / rear and left / right directions and the up / down direction are directions in a state in which the heating cooker is viewed from the front unless otherwise specified.
  • the top plate 2 has a black base color, and the guide marks 2L, 2C, 2R are provided in a conspicuous color with respect to the base color.
  • the base color of the top plate 2 is not limited to black.
  • three heating coils 5 are used, but the present invention is not limited to this.
  • the heating coil 5 corresponds to the “heating means” of the present invention.
  • an operation display section 2a for performing various operations such as heating power adjustment and timer setting of the heating coil 5 and displaying information according to various operation situations.
  • the operation display unit 2a performs various operations such as adjusting the heating power of the heating coil 5 and setting a timer at a position facing the operation display unit 2a inside the main body 1, that is, below the operation display unit 2a.
  • An operation display unit 30 is provided for displaying information according to the situation.
  • the operation display unit 30 is a capacitance type.
  • at least the operation display part 2a of the top plate 2 has a property of transmitting light.
  • an intake port 7 for taking cooling air into the main body 1 is provided on the front side of the lower surface of the main body 1, and cooling air taken into the main body 1 is provided on the rear side of the outer peripheral frame 3.
  • An exhaust port 8 for discharging is provided.
  • FIG. 5 is a perspective view of the fixed sheet metal 10 of the heating cooker according to the embodiment of the present invention as viewed from the rear
  • FIG. 6 is a front view of the fixed sheet metal 10 of the heating cooker according to the embodiment of the present invention.
  • FIG. A fixed sheet metal 10 shown in FIG. 5 is attached to the main body 1.
  • the fixed metal plate 10 has a roughly frame shape, is disposed at a position sandwiched between the top plate 2 and the main body 1, and supports the top plate 2 from below.
  • a front inner peripheral wall 11 protruding downward from the inner peripheral end is provided at the inner peripheral end on the front side of the fixed metal plate 10.
  • a side inner peripheral wall 12 that protrudes downward from the inner peripheral end is provided.
  • front inner peripheral wall 11 of the fixed sheet metal 10 according to the present embodiment is provided in three in the middle left and right, since the configuration is (almost) the same, hereinafter, the right front inner peripheral wall 11 is the center. explain.
  • the two side inner peripheral walls 12 of the fixed sheet metal 10 according to the present embodiment are provided on the left and right, the configuration is (substantially) the same, so the following description will focus on the right side inner peripheral wall 12. To do.
  • the number of front inner peripheral walls 11 is not limited to three.
  • the inner peripheral end on the front side of the fixed sheet metal 10 corresponds to the “front end portion” of the fixed sheet metal of the present invention, and the inner peripheral ends on the left and right sides of the fixed sheet metal 10 are “left and right end portions” of the fixed sheet metal of the present invention. It corresponds to.
  • the front inner peripheral wall 11 and the side inner peripheral wall 12 are for fixing the operation display unit 30.
  • the front inner peripheral wall 11 and the side inner peripheral wall 12 may be formed integrally with the fixed metal plate 10 or may be provided separately.
  • the front inner peripheral wall 11 is provided with a sheet metal side screw hole 21 and a front positioning hole 22.
  • the side inner peripheral wall 12 is provided with a unit holding portion 24 that protrudes inward.
  • FIG. 7 is an exploded perspective view of the operation display unit 30 of the heating cooker according to the embodiment of the present invention as viewed from the front
  • FIG. 8 shows the operation display unit 30 of the heating cooker according to the embodiment of the present invention.
  • the principal part expansion perspective view seen from the front, FIG. 9: is the side view which looked at the operation display unit 30 of the heating cooker which concerns on embodiment of this invention from the front.
  • 8A shows a state where the sheet 33 is not held by the operation display substrate holder 31, and
  • FIG. 8B shows a state where the sheet 33 is held by the operation display substrate holder 31.
  • FIG. 9A shows a state before the operation display unit 30 is fixed to the fixed sheet metal
  • FIG. 9B shows a state after the operation display unit 30 is fixed to the fixed sheet metal 10. Indicates the state.
  • the operation display unit 30 includes an operation display substrate holder 31, an operation display substrate 32, and a sheet 33.
  • the operation display unit 30 is fixed by the fixed sheet metal 10 and is disposed below the operation display unit 2 a of the top plate 2.
  • the operation display unit 30 according to the present embodiment is composed of three parts, the left middle, right, and left, but these structures are almost the same (only the middle part has no side slide part 42 described later). Hereinafter, the description will be made centering on the right side.
  • the part in which the operation display unit 30 is comprised is not limited to three.
  • the operation display substrate holder 31 has a box shape, and a plurality of cylindrical optical path portions 41 are provided therein.
  • the optical path portion 41 forms an optical path of the LED 62 described later. Further, on the left and right side surfaces of the operation display substrate holder 31, side slide portions 42 protruding outward are provided.
  • Each optical path portion 41 is provided with a coil spring 61 wound along the outer periphery thereof, and this coil spring 61 functions as an electrode for detecting capacitance.
  • the coil spring 61 is wound around the outer periphery of the optical path portion 41 so as to ensure a wide optical path, and is wound around the outer periphery in order to stabilize the position of the coil spring 61. Is not to be done.
  • the coil spring 61 may be provided by being wound along the inner periphery of the optical path portion 41, or may be provided so that a gap is left between the coil spring 61 and the optical path portion 41.
  • the optical path portion 41 may be provided integrally with the operation display substrate holder 31 or may be provided as a separate body.
  • Each coil spring 61 is connected to an operation display board 32 having a detection unit that detects a change in capacitance. That is, each coil spring 61 is electrically connected to the operation display board 32.
  • the operation display unit 2 a When the user operates (touches) the operation display unit 2 a, a change in electrostatic capacitance is detected by the detection unit of the operation display substrate 32 via the coil spring 61.
  • the operation display board 32 is provided on the lower side of the operation display board holder 31, and LEDs 62 as light projecting means are provided inside each optical path portion 41. Further, the operation display board 32 has a light emitting unit, and the LED 62 is turned on or off based on a change in capacitance detected by the detection unit, that is, an operation by the user.
  • the sheet 33 is provided on the upper side of the operation display substrate holder 31.
  • the position corresponding to each optical path portion 41 of the sheet 33 has a position of an operation unit (operation key) by letters, numbers, pictures, etc., and a position of the operation unit.
  • a name or the like (hereinafter referred to as an operation display 33a) is provided.
  • the sheet 33 has a base color that is the same as or similar to the base color of the top board 2, and the operation display 33 a is a color that stands out from the base color (for example, white) by printing or the like. ing.
  • the base color of the sheet 33 is not limited to the same color as the base color of the top board 2.
  • the base color of the top plate 2 black even if the top plate 2 is damaged when the operation display unit 30 is fixed to the fixed metal plate 10, it can be made inconspicuous.
  • the sheet 33 is made of a material that transmits light. Then, the operation display 33a is displayed on the operation display portion 2a of the top board 2 by turning on the LED 62 and projecting the light toward the operation display 33a.
  • the operation display unit 30 is fixed to the fixing sheet metal 10 with a sheet holding portion 44 that allows the sheet 33 to move in the vertical direction while holding the sheet 33.
  • the unit side screw hole 45 and a positioning projection 46 for aligning the fixed sheet metal 10 and the operation display unit 30 are provided.
  • the sheet holding portion 44 has an opening at the top, and sheet positioning ribs 51 that restrict the movement of the seat 33 in the front-rear direction are provided on the left and right, and in the center (not strictly the center). Further, a sheet movable protrusion 52 that allows the sheet 33 to move in the vertical direction is provided. In the present embodiment, two sheet holding portions 44 are provided, but the present invention is not limited to this.
  • Each coil spring 61 urges the sheet 33 provided with the operation display 33a upward as shown in FIG. 9A. Therefore, as shown in FIG. 9B, when the operation display substrate holder 31 is fixed to the fixed metal plate 10, the coil spring 61 displays the operation display of the top plate 2 positioned above the operation display substrate holder 31. It is biased to the lower surface of the portion 2a. At this time, the operation sensitivity in the operation display unit 2a (touch detection accuracy) is obtained by making the uppermost part of the coil spring 61 in contact with the lower surface of the operation display unit 2a of the top plate 2 through the sheet 33 a plurality of turns. Can be improved.
  • the sheet 33 is held movably in the vertical direction by the sheet holding unit 44 and the sheet 33 is urged by the coil spring 61 to the lower surface of the operation display unit 2a of the top plate 2, the top plate 2 And the sheet 33 are in close contact with each other so that no gap is left between them. Thereby, it is possible to suppress blurring of the display of the operation display 33a in the operation display unit 2a, and it is possible to improve operation sensitivity.
  • the seat rib 47 is provided with an elliptical seat rib hole 53 from substantially the center to the bottom, and a slit 54 is provided from the seat rib hole 53 to the lower end of the seat rib 47.
  • the long diameter of the seat rib hole 53 is longer than the diameter of the sheet movable protrusion 52, and the short diameter is substantially the same as the diameter of the sheet movable protrusion 52.
  • the length between the right end portion of the left sheet positioning rib 51 and the left end portion of the right sheet positioning rib 51 is shorter than the length of the seat rib 47 in the left-right direction.
  • the sheet 33 can move vertically with respect to the sheet holding portion 44 within a range obtained by subtracting the diameter of the sheet movable protrusion 52 from the long diameter of the sheet rib hole 53. Can be moved to.
  • the vertical lengths of the unit-side screw hole 48 and the positioning projection hole 49 are also determined according to the movable range.
  • FIG. 10 is an operation explanatory diagram of the operation display unit 2a of the cooking device according to the embodiment of the present invention.
  • 10A shows a state before operation of the operation display unit 2a
  • FIG. 10B shows a state after operation of the operation display unit 2a.
  • each LED 62 is lit and projected toward the operation display 33 a provided on the sheet 33.
  • a display 33a is displayed on the operation display unit 2a.
  • a change in electrostatic capacitance is detected by the detection unit of the operation display substrate 32 via the coil spring 61.
  • the LED 62 is turned on or off based on the change in capacitance detected by the detection unit.
  • FIG. 11 is a side view of the operation display unit 30 before and after fixing the operation display unit 30 of the cooking device according to the embodiment of the present invention
  • FIG. 12 is a diagram of the cooking device according to the embodiment of the present invention
  • FIG. 13 is a perspective view of the operation display unit 30 before and after fixing the operation display unit 30, and
  • FIG. 13 is a plan view of the operation display unit 30 before and after fixing the operation display unit 30 of the cooking device according to the embodiment of the present invention.
  • FIG. 14 is a schematic side view showing the unit holding part 24 and the side slide part 42 of the heating cooker according to the embodiment of the present invention.
  • FIGS. 11 (a), 12 (b), and 13 (a) show a state before the operation display unit 30 is fixed to the fixed metal plate 10, and FIGS. 11 (b) and 12 are shown.
  • FIGS. 11 (b) and 12 are shown.
  • FIG. 14A shows a state before the lower surface of the operation display unit 30 is slid along the upper surface of the unit holding portion 24, and
  • FIG. 14B shows the lower surface of the operation display unit 30 as a unit.
  • maintenance part 24 is shown.
  • the top plate 2 is provided on the upper side of the fixed metal plate 10, but the illustration is omitted.
  • the top plate 2 is provided on the upper side of the side inner peripheral wall 12, but the illustration is omitted.
  • the side slide portion 42 of the operation display unit 30 is placed on the top plate 2 and the unit holding portion so that the front side of the lower surface of the left and right side slide portions 42 faces the upper surface of the unit holding portion 24 of the left and right side inner peripheral walls 12. 24. Then, in this state, the operation display unit 30 is slid from the rear side toward the front side so that the lower surface of the side slide portion 42 is along the upper surface of the unit holding portion 24. At this time, the operation display unit 30 slides substantially parallel to the top plate 2.
  • the interval between the top plate 2 and the unit holding portion 24 is set to the side slide portion 42. It is larger than the length in the vertical direction. Therefore, there is a gap between the operation display unit 30 and the top plate 2 at the time of insertion.
  • the operation display unit 30 moves upward as the side slide part 42 is slid. Therefore, as the operation display unit 30 is slid, the gap between the top panel 2 becomes smaller, and finally, the gap between the operation display unit 30 and the top panel 2 can be eliminated.
  • the same effect can be obtained by inclining the upper surface of the unit holding portion 24 instead of the lower surface of the side slide portion 42.
  • the operation display unit 30 is slid toward the front side so that the positioning projection 46 of the operation display unit 30 is aligned with the position of the front positioning hole 22 of the fixed metal plate 10. Then, the operation display unit 30 is slid and the positioning projection 46 is inserted into the front positioning hole 22. At this time, the front side surface of the operation display unit 30 comes into contact with the front inner peripheral wall 11 of the fixed sheet metal 10 so that the unit side screw hole 45 of the operation display unit 30 matches the position of the sheet metal side screw hole 21 of the fixed sheet metal 10. Thus, the operation display unit 30 and the fixed sheet metal 10 can be aligned.
  • the operation display unit 30 has a lower surface of the side slide portion 42 with a unit holding portion of the fixed sheet metal 10. It is fixed to the fixed metal plate 10 while being supported from below by 24. At this time, the bent portion 34 provided on the front side of the sheet 33 is sandwiched and stored between the front inner peripheral wall 11 of the fixed metal plate 10 and the front side surface of the operation display substrate holder 31.
  • the sheet 33 is biased by the coil spring 61 to the lower surface of the operation display portion 2a of the top plate 2.
  • the operation sensitivity in the operation display unit 2a is obtained by making the uppermost part of the coil spring 61 in contact with the lower surface of the operation display unit 2a of the top plate 2 through the sheet 33 a plurality of turns. Can be improved.
  • the position of the operation section and the display position of the operation display are different, and thus there is a risk of erroneous operation.
  • the operation display is conventionally provided on the operation display unit 2a of the top plate 2, the operation display can be seen even when the heating cooker is not turned on, that is, when each LED 62 is turned off. It was.
  • the operation display 33a is provided on the sheet 33 of the operation display unit 30 disposed below the operation display unit 2a of the top plate 2, the heating cooker is not turned on. In the state, the operation display 33a is not visible on the operation display unit 2a. Therefore, the design can be improved as compared with the conventional case. Even when the cooking device is not turned on, the operation display 33a (button mark or the like) for turning on the power is displayed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
PCT/JP2015/078064 2014-12-18 2015-10-02 加熱調理器 WO2016098420A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580067814.XA CN107003008B (zh) 2014-12-18 2015-10-02 加热烹调器
JP2016564713A JP6415599B2 (ja) 2014-12-18 2015-10-02 加熱調理器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014256589 2014-12-18
JP2014-256589 2014-12-18

Publications (1)

Publication Number Publication Date
WO2016098420A1 true WO2016098420A1 (ja) 2016-06-23

Family

ID=56126322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/078064 WO2016098420A1 (ja) 2014-12-18 2015-10-02 加熱調理器

Country Status (3)

Country Link
JP (2) JP6415599B2 (zh)
CN (1) CN107003008B (zh)
WO (1) WO2016098420A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3267115A1 (en) * 2016-07-04 2018-01-10 Lg Electronics Inc. Light source module and cooking appliance including the same
JP2020186848A (ja) * 2019-05-14 2020-11-19 リンナイ株式会社 ガスコンロ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7117637B2 (ja) * 2019-06-14 2022-08-15 パナソニックIpマネジメント株式会社 加熱調理器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012054243A (ja) * 2011-10-31 2012-03-15 Panasonic Corp 誘導加熱調理器
JP2012052796A (ja) * 2006-07-27 2012-03-15 Panasonic Corp 加熱調理器
JP2014153043A (ja) * 2013-02-14 2014-08-25 Panasonic Corp 加熱調理器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4793002B2 (ja) * 2006-02-07 2011-10-12 パナソニック株式会社 誘導加熱装置
JP5793958B2 (ja) * 2011-05-23 2015-10-14 セイコーエプソン株式会社 入力機能付表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052796A (ja) * 2006-07-27 2012-03-15 Panasonic Corp 加熱調理器
JP2012054243A (ja) * 2011-10-31 2012-03-15 Panasonic Corp 誘導加熱調理器
JP2014153043A (ja) * 2013-02-14 2014-08-25 Panasonic Corp 加熱調理器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3267115A1 (en) * 2016-07-04 2018-01-10 Lg Electronics Inc. Light source module and cooking appliance including the same
CN107575907A (zh) * 2016-07-04 2018-01-12 Lg电子株式会社 光源单元及具有该光源单元的烹调设备
CN107575907B (zh) * 2016-07-04 2019-07-05 Lg电子株式会社 光源单元及具有该光源单元的烹调设备
US10641496B2 (en) 2016-07-04 2020-05-05 Lg Electronics Inc. Light source unit and cooking appliance including the same
JP2020186848A (ja) * 2019-05-14 2020-11-19 リンナイ株式会社 ガスコンロ
JP7186664B2 (ja) 2019-05-14 2022-12-09 リンナイ株式会社 ガスコンロ

Also Published As

Publication number Publication date
JPWO2016098420A1 (ja) 2017-04-27
CN107003008A (zh) 2017-08-01
JP2018112394A (ja) 2018-07-19
JP6545309B2 (ja) 2019-07-17
CN107003008B (zh) 2019-05-10
JP6415599B2 (ja) 2018-10-31

Similar Documents

Publication Publication Date Title
JP6545309B2 (ja) 加熱調理器
JP2014044014A (ja) 冷蔵庫
JP4191237B2 (ja) 表示装置用照明装置、これを使用した表示装置、およびそれを備えたテレビ受信装置
KR101921263B1 (ko) 냉장고
JP2014137147A (ja) 冷蔵庫
KR101010459B1 (ko) 디스플레이 기기의 마크표시장치 및 디스플레이 기기
JP6444161B2 (ja) 加熱調理器
US8757815B2 (en) Lamp unit
US9910462B2 (en) Display module and electronic device including the same
JP5523232B2 (ja) 加熱調理器
JP2008066285A (ja) ランプ収納装置及びバックライト装置
EP3522680B1 (en) User interface for a domestic appliance
JP6077429B2 (ja) 温風暖房機
WO2016056084A1 (ja) 光源装置及び表示装置
JP4834043B2 (ja) 眼鏡レンズの隠しマーク視認装置
JP6634756B2 (ja) 表示装置
JP4251174B2 (ja) 加熱調理器
JP2006027218A (ja) 画像形成装置の消耗品部材及びそれが着脱される画像形成装置
JP4200063B2 (ja) コンロ
JP6731879B2 (ja) 加熱調理器
US9886140B2 (en) Light emitting device and image display system
KR101935354B1 (ko) 광센서의 직진성 및 정밀도가 개선된 착탈식 터치 패널 장치
JP5693756B2 (ja) 加熱調理器
KR20110129336A (ko) 터치타입 투명 키보드
JP2011196623A (ja) 加熱調理器

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: 15869628

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2016564713

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15869628

Country of ref document: EP

Kind code of ref document: A1