EP3086051B1 - Climatiseur - Google Patents

Climatiseur Download PDF

Info

Publication number
EP3086051B1
EP3086051B1 EP13899940.4A EP13899940A EP3086051B1 EP 3086051 B1 EP3086051 B1 EP 3086051B1 EP 13899940 A EP13899940 A EP 13899940A EP 3086051 B1 EP3086051 B1 EP 3086051B1
Authority
EP
European Patent Office
Prior art keywords
air
outlet
airflow direction
heat exchanger
rotation shaft
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
EP13899940.4A
Other languages
German (de)
English (en)
Other versions
EP3086051A4 (fr
EP3086051A1 (fr
Inventor
Atsushi Kono
Takashi Ikeda
Masahiko Takagi
Makoto Kurihara
Kenyu Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3086051A1 publication Critical patent/EP3086051A1/fr
Publication of EP3086051A4 publication Critical patent/EP3086051A4/fr
Application granted granted Critical
Publication of EP3086051B1 publication Critical patent/EP3086051B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling

Definitions

  • the present invention relates to an air conditioner.
  • Patent Literature 1 As a ceiling-concealed air conditioner, which includes a main body placed in a ceiling of a room to be air-conditioned, for example, an air conditioner disclosed in Patent Literature 1 is known.
  • a dimension of an airflow direction flap in a direction orthogonal to a rotation shaft becomes smaller at a vicinity of the rotation shaft of the airflow direction flap as approaching to the rotation shaft.
  • EP 1152193 A1 discloses a ceiling-embedded type air conditioner preventing contamination of the ceiling surface while obtaining a suitable air supply direction.
  • JP H0443253 A discloses an air conditioner having an air lock plate coupled to a memory member to improve heating of feet.
  • WO 2013/001823 A1 discloses an air conditioner to improve the left/right air direction change performance.
  • WO 2012/169110 A1 discloses an indoor unit for an air-conditioner.
  • each longitudinal end portion of the air outlet is an interface between the secondary air subjected to heat exchange and the air in an inside of a room.
  • the air with high humidity is undesirably taken from the inside of the room during cooling operation, which may cause dew condensation on a downstream side of the airflow direction flap and on the rotation shaft.
  • a current of the blown-out air is separated, thereby generating a negative pressure. Accordingly, the air is undesirably taken from the inside of the room more easily, which may cause the dew condensation on the downstream side of the airflow direction flap and on the rotation shaft.
  • Patent Literature 1 can suppress the dew condensation.
  • a width of the airflow direction flap is reduced so that short cycling is more liable to occur, which is susceptible of improvement in terms of energy saving.
  • the present invention has been made in view of the above, and has an object to provide an air conditioner that is less liable to cause short cycling, and capable of preventing dew condensation on an airflow direction flap.
  • an air conditioner as set forth in claim 1.
  • the second portion may include a slope configured to guide a current of the air closer to the longitudinal center portion of the air duct having the air outlet as the outlet.
  • the second portion may include an inclined surface portion configured to guide a current of the air closer to the longitudinal center portion of the air duct having the air outlet as the outlet, and a straight surface portion extending in a direction orthogonal to the rotation shaft, and the straight surface portion may be positioned on a downstream side of the inclined surface portion.
  • an air conditioner as set forth in claim 4.
  • the airflow direction deflecting portion may be a rib extending toward each of the side walls from a surface of each support plate on which each rotation shaft is connected.
  • the airflow direction deflecting portion may include a rib extending from each of the side walls toward a surface of each support plate on which each rotation shaft is connected.
  • short cycling is less liable to occur, and dew condensation on the airflow direction flap can be prevented.
  • FIG. 1 is a side view for illustrating an internal structure of an air conditioner according to a first embodiment of the present invention. More specifically, the air conditioner according to the first embodiment corresponds to an indoor unit of a so-called package air conditioner.
  • FIG. 1 is an illustration of a state in which a principal part of a main body of the air conditioner is embedded in a ceiling of a room and a lower part of the main body faces the inside of the room.
  • a casing 50 of a ceiling-concealed air conditioner 100 at least an axial fan (turbofan) 1, a fan motor 2, and a heat exchanger 3 are arranged.
  • the casing 50 of the air conditioner 100 is embedded on a back side (side opposite to a room 17) of a ceiling surface 15 of the room 17 being a target space.
  • the casing 50 includes a casing top panel 5 having a rectangular shape in plan view, and four casing side panels 4 extending downward from four sides of the casing top panel 5.
  • the casing 50 is such a box that an upper surface of a rectangular tube defined by the four casing side panels 4 is closed by the casing top panel 5.
  • a decorative panel 6 is mounted on the casing 50 in a freely removable manner. As illustrated in FIG. 1 , the casing top panel 5 is positioned above the ceiling surface 15, whereas the decorative panel 6 is positioned substantially flush with the ceiling surface 15.
  • the casing 50 of the air conditioner 100 has at least one air inlet 8 and at least one air outlet 9.
  • a suction grille 7 is arranged, and the air inlet 8 is formed in the suction grille 7.
  • a filter 7a configured to remove dust in the air passing through the suction grille 7 is arranged at an inner side of the suction grille 7.
  • the decorative panel 6 and the suction grille 7 each have a rectangular outer peripheral edge in plan view.
  • a plurality of air outlets 9 are formed as the outlets of the air.
  • four air outlets 9 are formed in accordance with the structure in which the decorative panel 6 and the suction grille 7 each generally have the outer peripheral edge along four sides thereof, and the respective air outlets 9 are arranged so as to extend along the corresponding sides of the decorative panel 6 and the suction grille 7. Further, the four air outlets 9 are positioned so as to surround the suction grille 7.
  • the fan motor 2 is arranged at a center portion of the inside of the main body 50.
  • the fan motor 2 is supported by a lower surface of the casing top panel 5 (at an inner space side of the casing).
  • An axial fan 1 serving as an air blowing part is fixed to a motor rotation shaft 2a of the fan motor 2, which extends downward.
  • a bellmouth 14 that defines a suction air duct extending from the suction grille 7 toward the axial fan 1 is arranged between the axial fan 1 and the suction grille 7.
  • the axial fan 1 is configured to suck the air into the casing through the suction grille 7, and cause the air to flow out to the inside of the room 17 being the target space through the air outlet 9.
  • the heat exchanger 3 is arranged at a radially outer side of the turbofan 1.
  • the heat exchanger 3 is housed inside the main body 50, in particular, arranged in a flow passage of the air to be sucked into the casing 50 through the air inlet 8 and blown out to the target space through the air outlet 9, to thereby exchange heat between the air and a refrigerant.
  • the heat exchanger 3 includes a plurality of fins arranged at predetermined intervals in a horizontal direction, and heat transfer pipes passing through the fins.
  • the heat transfer pipes are connected to a known outdoor unit (not shown) through a connection pipe so that a cooled or heated refrigerant is supplied to the heat exchanger 3.
  • the structures of the turbofan 1, the bellmouth 14, and the heat exchanger 3 are not particularly limited, but known structures are employed in the first embodiment.
  • FIG. 2 is a top view for illustrating an air outlet of the air conditioner according to the first embodiment.
  • FIG. 3 is a side view for illustrating a vicinity of an airflow direction flap of the air conditioner according to the first embodiment when seen from a direction indicated by the arrows III of FIG. 2 .
  • FIG. 2 and FIG. 3 are schematic illustrations for easy understanding of the drawings. In FIG. 2 , an illustration of the airflow direction flap is omitted.
  • the air outlet 9 is formed between the heat exchanger 3 and the casing side panel 4 in a positional relationship in plan view. More specifically, as illustrated in FIG. 2 , the air outlet 9 is formed between a heat exchanger outlet-side wall 10 and an opposing wall 11, which is opposed to the heat exchanger outlet-side wall 10.
  • a casing center side (heat exchanger side or air blower side) of an air duct, which has the air outlet 9 as an outlet, is defined by the heat exchanger outlet-side wall 10
  • an outer peripheral edge side of the decorative panel 6 of the air duct which has the air outlet 9 as the outlet, is defined by the opposing wall 11 positioned on the side panel side of the casing. Both ends of the heat exchanger outlet-side wall 10 and both ends of the opposing wall 11 are connected to each other by two side walls 12.
  • An airflow direction flap 13 configured to adjust a direction of the air to be blown out is arranged at the air outlet 9.
  • the airflow direction flap 13 includes two rotation shafts 13a, two support plates 13b, and a main body 13c.
  • Each of the two support plates 13b is positioned at a corresponding end portion of the main body 13c in a longitudinal direction (direction substantially orthogonal to a radial direction about the rotation shaft of the axial fan in plan view), and each of the two rotation shafts 13a is positioned on a part of the corresponding support plate 13b side opposite to the main body 13c.
  • the airflow direction flap 13 is supported by the two rotation shafts 13a so as to be rotatable.
  • Each of the support plates 13b is formed on at least a part of a region extending from an upstream end to a downstream end of the main body 13c. Note that, in the illustrated example, each of the support plates 13b extends from the upstream end to the downstream end of the main body 13c. That is, between the two rotation shafts 13a, the airflow direction flap 13 has a substantially constant width in a direction orthogonal to an extending direction of the rotation shafts 13a.
  • each of the side walls 12 includes a first portion 12a configured to support the airflow direction flap 13 in a rotatable manner, and a second portion 12b positioned on an upstream side of the first portion 12a.
  • the airflow direction flap 13 is not positioned between the two second portions 12b.
  • a stepped portion 12c is formed between the first portion 12a and the second portion 12b.
  • each of the side walls 12 is constructed so that the second portion 12b is closer to a longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than the first portion 12a.
  • At least the first portion 12a and the second portion 12b construct an air velocity reducing portion 18 configured to reduce a velocity of a current of the air passing through a space between each side wall 12 and each support plate 13b.
  • the first portion 12a may be constructed by a component of the decorative panel 6, and the second portion 12b may be constructed by a component of the casing.
  • the air conditioner of the first embodiment without depending on a configuration of reducing the width of the airflow direction flap at a vicinity of the rotation shaft, the separation area on the downstream side of the rotation shaft of the airflow direction flap is reduced. Accordingly, short cycling is less liable to occur, and dew condensation on the airflow direction flap can be prevented.
  • the second embodiment further limits the above-mentioned first embodiment, and can be described with reference to a configuration illustrated in FIG. 3 .
  • each of the side walls 12 is constructed so that the second portion 12b is closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than the first portion 12a. Further, when each side wall is projected in a planar manner or projected from a side thereof as illustrated in FIG. 3 , the second portion 12b is more distant from the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than the support plate 13b.
  • a blowing air duct is closed only at an upstream portion of the rotation shaft 13a of the airflow direction flap 13, but the blowing air duct is not closed at an upstream portion of the main body 13c of the airflow direction flap 13. Accordingly, it is possible to suppress decrease in the current of the air blown out along both front and back surfaces of the airflow direction flap 13. Further, it is possible to suppress the current of the air flowing into the rotation shaft 13a of the airflow direction flap while suppressing increase in airflow resistance caused by reduction in an area of the air duct.
  • FIG. 4 is a side view for illustrating a vicinity of a rotation shaft of an airflow direction flap of an air conditioner according to the third embodiment.
  • the air conditioner according to the third embodiment has the same configuration as those of the first embodiment and the second embodiment except for parts described below.
  • a second portion 112b of an air velocity reducing portion 118 is closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than the first portion 12a.
  • a downstream portion of the second portion 112b is closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than an upstream portion of the second portion 112b. That is, the second portion 112b includes a slope configured to guide (deflect) the current of the air closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet.
  • the air conditioner according to the third embodiment having the above-mentioned configuration, the same advantage as that of the above-mentioned first embodiment can be obtained.
  • the air duct having the air outlet as the outlet is shaped to narrow the current of the air as approaching to the airflow direction flap. Accordingly, the current of the air is rectified, thereby being capable of further suppressing undesired intake of the air from the inside of the room.
  • FIG. 5 is a side view for illustrating a vicinity of a rotation shaft of an airflow direction flap of an air conditioner according to the fourth embodiment.
  • the air conditioner according to the fourth embodiment has the same configuration as that of the first embodiment except for parts described below.
  • a second portion 212b of an air velocity reducing portion 218 is closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than the first portion 12a.
  • the second portion 212b includes an inclined surface portion 253 configured to guide (deflect) the current of the air closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet, and a straight surface portion 255 extending in a direction (substantially vertical direction) substantially orthogonal to the rotation shaft 13a.
  • the straight surface portion 255 is positioned on a downstream side of the inclined surface portion 253, and a downstream portion of the inclined surface portion 253 is closer to the longitudinal center portion CP of the air duct having the air outlet 9 as the outlet than an upstream portion of the inclined surface portion 253.
  • the straight surface portion is formed in the second portion formed on the upstream side with respect to a movable region of the airflow direction flap.
  • the current of the air flows straight toward the airflow directionflap.
  • the currentof the blown-out air easily flows along the airflow direction flap up to the downstream end of the airflow direction flap. Also with this, it is possible to suppress undesired intake of the air with high humidity from the inside of the room.
  • FIG. 6 is a view for illustrating an airflow direction flap of an air conditioner according to the fifth embodiment when seen from a direction of a rotation shaft.
  • FIG. 7 is a side view for illustrating a vicinity of the rotation shaft of the airflow direction flap of the air conditioner according to the fifth embodiment. Note that, the air conditioner according to the fifth embodiment has the same configuration as that of the first embodiment except for parts described below.
  • an airflow direction deflecting portion 320 is arranged in the air duct having the air outlet as the outlet.
  • the airflow direction deflecting portion 320 is configured to cause the current of the air, which passes through the heat exchanger outlet-side wall 10 side with respect to the rotation shaft 13a of the airflow direction flap, to flow into the downstream side of the rotation shaft 13a, and then deflect the current of the air to the opposing wall 11 side.
  • the airflow direction deflecting portion 320 is formed of a rib slightly warped to the rotation shaft 13a side.
  • the airflow direction deflecting portion 320 extends toward a side wall 312 from a surface (surface on a side opposite to the main body 13c) of the support plate 13b on which the rotation shaft 13a is connected (without being held in abutment against the side wall 312) .
  • the side wall 312 is formed of a wall surface having almost no step.
  • the airflow direction deflecting portion is formed at a vicinity of a longitudinal end portion of the air outlet.
  • the current of the blown-out air easily flows into the downstream side of the rotation shaft, and it is possible to suppress undesired intake of the air from the inside of the room.
  • FIG. 8 is a view for illustrating a peripheral portion of an air outlet of an air conditioner according to the sixth embodiment when seen from a direction of a rotation shaft.
  • FIG. 9 is a view for illustrating the sixth embodiment of the present invention in the same manner as that of FIG. 7 .
  • the air conditioner according to the sixth embodiment has the same configuration as that of the first embodiment except for parts described below.
  • an airflow direction deflecting portion 420 is arranged in the air duct having the air outlet as the outlet.
  • the airflow direction deflecting portion 420 is configured to cause the current of the air, which passes through the heat exchanger outlet-side wall 10 side with respect to the rotation shaft 13a of the airflow direction flap, to flow into the downstream side of the rotation shaft 13a, and then deflect the current of the air to the opposing wall 11 side.
  • the airflow direction deflecting portion 420 is a rib extending in a flat-plate shape.
  • the airflow direction deflecting portion 420 extends from the side wall 312 toward the surface (surface on the side opposite to the main body 13c) of the support plate 13b on which the rotation shaft 13a is connected (without being held in abutment against the support plate 13b).
  • the side wall 312 is formed of a wall surface having almost no step.
  • the same advantage as that of the above-mentioned first embodiment can be obtained.
  • the current of the blown-out air easily flows into the downstream side of the rotation shaft, and it is possible to suppress undesired intake of the air from the inside of the room.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Duct Arrangements (AREA)

Claims (6)

  1. Climatiseur comprenant :
    un boîtier (50) ;
    une partie de soufflage d'air (1) ; et
    un échangeur de chaleur (3),
    le boîtier (50) comprenant un panneau ayant au moins une entrée d'air (8) et au moins une sortie d'air (9) formées à l'intérieur de ce dernier, destinées à être ouvertes vers un espace cible,
    l'échangeur de chaleur (3) étant agencé dans un passage d'écoulement d'air qui est aspiré dans le boîtier par l'entrée d'air (8) et expulsé vers l'espace cible par la sortie d'air (9),
    dans lequel un conduit d'air ayant la sortie d'air en tant que sortie (9) est défini par une paroi du côté de la sortie de l'échangeur de chaleur (10), une paroi opposée (11) opposée à la paroi du côté de la sortie d'échangeur de chaleur (10), et deux parois latérales (12, 312) raccordant les deux extrémités de la paroi du côté de la sortie d'échangeur de chaleur (10) et les deux extrémités de la paroi opposée (11) entre elles,
    dans lequel un rabat de direction d'écoulement d'air (13) est agencé au niveau de la sortie d'air afin de pouvoir tourner,
    dans lequel le rabat de direction d'écoulement d'air comprend un corps principal (13c), une plaque de support (13b) formée au niveau d'une partie d'extrémité longitudinale du corps principal (13c), et un arbre de rotation (13a) positionné sur une partie du côté de la plaque de support (13b) correspondante opposé au corps principal (13c),
    dans lequel chacune des parois latérales comprend une première partie (12a) configurée pour supporter le rabat de direction d'écoulement d'air d'une manière rotative, et une seconde partie (12b, 112b, 212b) positionnée sur et en amont de la première partie,
    dans lequel une partie de réduction de vitesse d'air (18, 118, 218) qui est configurée pour réduire une vitesse d'un courant de l'air qui passe par un espace entre chacune des parois latérales et chacune des plaques de support, construite par la première partie (12a) et la seconde partie (12b, 112b, 212b), est agencée dans le conduit d'air ayant la sortie d'air (9) en tant que sortie, et
    dans lequel la seconde partie est plus proche que la première partie, d'une partie centrale longitudinale du conduit d'air ayant la sortie d'air en tant que sortie, caractérisé en ce que :
    la seconde partie est plus à distance qu'une extrémité de la plaque de support sur laquelle l'arbre de rotation (13a) est positionné, de la partie centrale longitudinale du conduit d'air ayant la sortie d'air en tant que sortie.
  2. Climatiseur selon la revendication 1, dans lequel la seconde partie comprend une inclinaison configurée pour guider un courant de l'air plus à proximité de la partie centrale longitudinale du conduit d'air ayant la sortie d'air en tant que sortie.
  3. Climatiseur selon la revendication 1,
    dans lequel la seconde partie comprend une partie de surface inclinée configurée pour guider un courant de l'air plus à proximité de la partie centrale longitudinale du conduit d'air ayant la sortie d'air en tant que sortie, et une partie de surface droite s'étendant dans une direction orthogonale à l'arbre de rotation, et
    dans lequel la partie de surface droite est positionnée sur un côté en aval de la partie de surface inclinée.
  4. Climatiseur comprenant :
    un boîtier (50) ;
    une partie de soufflage d'air (1) ; et
    un échangeur de chaleur (3),
    le boîtier (50) comprenant un panneau ayant au moins une entrée d'air (8) et au moins une sortie d'air (9) formées à l'intérieur de ce dernier, destinées à être ouvertes vers un espace cible,
    l'échangeur de chaleur (3) étant agencé dans un passage d'écoulement d'air qui est aspiré dans le boîtier par l'entrée d'air (8) et expulsé vers l'espace cible par la sortie d'air (9),
    dans lequel un conduit d'air ayant la sortie d'air en tant que sortie (9) est défini par une paroi du côté de la sortie de l'échangeur de chaleur (10), une paroi opposée (11) opposée à la paroi du côté de la sortie d'échangeur de chaleur (10), et deux parois latérales (12, 312) raccordant les deux extrémités de la paroi du côté de la sortie d'échangeur de chaleur (10) et deux extrémités de la paroi opposée (11) entre elles,
    dans lequel un rabat de direction d'écoulement d'air (13) est agencé au niveau de la sortie d'air afin de pouvoir tourner, et
    dans lequel le rabat de direction d'écoulement d'air comprend un corps principal (13c), une plaque de support (13b) formée au niveau de chaque partie d'extrémité longitudinale du corps principal, et un arbre de rotation (13a) raccordé à chaque plaque de support, caractérisé en ce que :
    une partie de déviation de direction d'écoulement d'air (320, 420), qui est configurée pour amener un courant d'air passant par le côté de la paroi du côté de la sortie d'échangeur de chaleur par rapport à l'arbre de rotation du rabat de direction d'écoulement d'air, à s'écouler dans un côté en aval de l'arbre de rotation, et ensuite dévier le courant de l'air vers le côté de paroi opposé, est agencée dans le conduit d'air ayant la sortie d'air (9) en tant que sortie.
  5. Climatiseur selon la revendication 4, dans lequel la partie de déviation de direction d'écoulement d'air comprend une nervure s'étendant vers chacune des parois latérales à partir d'une surface de la plaque de support sur laquelle l'arbre de rotation est raccordé.
  6. Climatiseur selon la revendication 4, dans lequel la partie de déviation de direction d'écoulement d'air comprend une nervure s'étendant à partir de chacune des parois latérales vers une surface de la plaque de support sur laquelle l'arbre de rotation est raccordé.
EP13899940.4A 2013-12-20 2013-12-20 Climatiseur Active EP3086051B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/084324 WO2015092926A1 (fr) 2013-12-20 2013-12-20 Climatiseur

Publications (3)

Publication Number Publication Date
EP3086051A1 EP3086051A1 (fr) 2016-10-26
EP3086051A4 EP3086051A4 (fr) 2017-08-30
EP3086051B1 true EP3086051B1 (fr) 2020-01-22

Family

ID=53402318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13899940.4A Active EP3086051B1 (fr) 2013-12-20 2013-12-20 Climatiseur

Country Status (3)

Country Link
EP (1) EP3086051B1 (fr)
JP (1) JP6153141B2 (fr)
WO (1) WO2015092926A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7399156B2 (ja) * 2019-03-29 2023-12-15 三菱電機株式会社 空気調和機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0443253A (ja) * 1990-06-11 1992-02-13 Matsushita Refrig Co Ltd 空気調和機
JP3240854B2 (ja) 1994-09-26 2001-12-25 三菱電機株式会社 空気調和機の吹出口
JPH0914742A (ja) * 1995-06-29 1997-01-17 Mitsubishi Heavy Ind Ltd 空気調和機
JP3240977B2 (ja) * 1997-10-17 2001-12-25 ダイキン工業株式会社 空気調和機
JP3282616B2 (ja) * 1999-11-05 2002-05-20 ダイキン工業株式会社 天井埋込型空気調和装置
JP3333484B2 (ja) * 1999-12-24 2002-10-15 ダイキン工業株式会社 空気調和機の吹出ユニット
JP5036437B2 (ja) * 2007-07-23 2012-09-26 三菱電機株式会社 空気調和機
JP4945678B1 (ja) * 2010-11-30 2012-06-06 パナソニック株式会社 空気調和機
WO2012169110A1 (fr) * 2011-06-09 2012-12-13 三菱電機株式会社 Unité intérieure pour climatiseur
JP4947227B1 (ja) * 2011-06-30 2012-06-06 パナソニック株式会社 空気調和機
JP5131371B1 (ja) * 2011-08-26 2013-01-30 ダイキン工業株式会社 空調室内機
JP5403084B2 (ja) * 2012-02-10 2014-01-29 ダイキン工業株式会社 室内機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3086051A4 (fr) 2017-08-30
JPWO2015092926A1 (ja) 2017-03-16
WO2015092926A1 (fr) 2015-06-25
JP6153141B2 (ja) 2017-06-28
EP3086051A1 (fr) 2016-10-26

Similar Documents

Publication Publication Date Title
KR102302324B1 (ko) 실내기 및 공기 조화 장치
US9995504B2 (en) Air conditioner having air outlet louver with varying curvature
JP6248486B2 (ja) 空気調和機のダクト型室内機
EP3348926B1 (fr) Climatiseur
EP3048375B1 (fr) Climatiseur
US11162693B2 (en) Fan unit, and outdoor unit of air conditioner comprising fan unit
JP6139669B2 (ja) 空気調和機
EP3128242B1 (fr) Climatiseur
EP3130860B1 (fr) Climatiseur
CN110392806B (zh) 空调机的室内机
EP3086051B1 (fr) Climatiseur
JP2015206512A (ja) 空気調和装置
EP3096092A1 (fr) Dispositif de climatisation
WO2023002956A1 (fr) Climatiseur
JP2010216750A (ja) 空気調和機
EP3015774B1 (fr) Climatiseur
CN104807099A (zh) 空调器
WO2020225895A1 (fr) Dispositif de climatisation
KR20140105085A (ko) 천정형 공기조화기
JP2010243049A (ja) 空気調和装置
JP2010084690A (ja) 空気調和機

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: 20160531

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)
A4 Supplementary search report drawn up and despatched

Effective date: 20170801

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 13/14 20060101ALI20170726BHEP

Ipc: F24F 1/00 20110101ALI20170726BHEP

Ipc: F24F 13/06 20060101AFI20170726BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602013065413

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F24F0013060000

Ipc: F24F0001001100

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: F24F 1/0011 20190101AFI20191001BHEP

Ipc: F24F 13/14 20060101ALI20191001BHEP

Ipc: F24F 1/0047 20190101ALI20191001BHEP

INTG Intention to grant announced

Effective date: 20191029

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1227141

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602013065413

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200122

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20200122

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: 20200614

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: 20200122

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: 20200122

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: 20200422

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: 20200122

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: 20200122

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: 20200522

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: 20200122

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: 20200422

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: 20200423

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602013065413

Country of ref document: DE

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

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20200122

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1227141

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200122

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: 20201023

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: 20200122

Ref country code: AT

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: 20200122

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: 20200122

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: 20200122

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602013065413

Country of ref document: DE

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: 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: 20200122

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20201231

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: 20201220

Ref country code: IE

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

Effective date: 20201220

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

Ref country code: LI

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

Effective date: 20201231

Ref country code: CH

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

Effective date: 20201231

Ref country code: DE

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

Effective date: 20210701

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20200122

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: 20201231

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230512

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

Ref country code: GB

Payment date: 20231102

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20231108

Year of fee payment: 11

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20240326