EP0791789A2 - Klimaanlage vom diskreten Typ - Google Patents

Klimaanlage vom diskreten Typ Download PDF

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Publication number
EP0791789A2
EP0791789A2 EP97102912A EP97102912A EP0791789A2 EP 0791789 A2 EP0791789 A2 EP 0791789A2 EP 97102912 A EP97102912 A EP 97102912A EP 97102912 A EP97102912 A EP 97102912A EP 0791789 A2 EP0791789 A2 EP 0791789A2
Authority
EP
European Patent Office
Prior art keywords
outdoor unit
main body
air conditioner
type air
discrete type
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.)
Granted
Application number
EP97102912A
Other languages
English (en)
French (fr)
Other versions
EP0791789B1 (de
EP0791789A3 (de
Inventor
Koji Hatano
Nobuhisa Isemura
Masatoshi Nagano
Hideki Matsumi
Mitsuo Nakanuma
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP0791789A2 publication Critical patent/EP0791789A2/de
Publication of EP0791789A3 publication Critical patent/EP0791789A3/de
Application granted granted Critical
Publication of EP0791789B1 publication Critical patent/EP0791789B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/46—Component arrangements in separate outdoor units
    • 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
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/60—Arrangement or mounting of the outdoor unit
    • F24F1/62—Wall-mounted

Definitions

  • the present invention relates to a discrete type air conditioner which consists of an indoor unit and an outdoor unit, and is used for conditioning temperatures and humidities of air in rooms.
  • An outdoor unit main body 101 is configured as a box consisting of a base plate 102 which composes a bottom surface of the main body, side plates 103 which compose side surfaces of the main body, a rear plate (not shown) which composes a rear surface of the main body, a front plate which composes a front surface of the main body and a ceiling plate which composes a ceiling surface of the main body.
  • Shown in FIG. 11 is a conventional example of outer unit which uses an outer box 106 having the side plates 103, the rear plate and the ceiling plate 105 which are integrated with one another.
  • the outdoor unit main body 101 has an interior which is partitioned by an acoustic plate 107 into a wind passage section 108 and a refrigerating cycle section 109.
  • a fan motor stand 110 is disposed on the base plate 102 and a fan motor 111 is mounted on the fan motor stand 110. Further, a fan 112 is attached to the fan motor 111.
  • outdoor air suction ports not shown
  • the outdoor air passes through an outdoor heat exchanger 113, and then is exhausted out of the outdoor unit main body 101 through an outdoor air blow-off port (not shown) formed in the front surface of the main body.
  • a compressor 114, a throttle device (not shown), and pipes 115 for connecting these members, etc. are arranged in the refrigerating section 109.
  • An electric power source board 117 is disposed in an upper portion of the refrigerating cycle section 109 for connecting electric parts 116, the fan motor 111 and the compressor 114 to an electric power source.
  • connecting valves 118 for connecting pipes extending from an indoor unit main body (not shown) and an electric power source board cover 119 for closing an opening formed for passing connecting electric wires extending from the indoor unit main body (not shown).
  • legs 120 are laid under the bottom surface of the outdoor unit main body 101 for disposing the outdoor unit main body 101 on a horizontal plane.
  • An installation member 121 consists of wall fixing members 122, main body mounting members 123 and coupling sash bars 124.
  • the coupling sash bars 124 are preliminarily adjusted so that a spacing between the main body mounting members 123 is matched with a spacing between the legs 120 under the outdoor unit main body 101.
  • the installation member 121 is tightened and fixed to a house wall surface using anchor bolts 125 and so on.
  • the outdoor unit main body 101 is mounted on the main body mounting members 123 of the installation member 121 attached to the wall surface.
  • the configuration of the conventional discrete type air conditioner described above requires, at the stage to install it on the wall, precise mounting of the legs 120 of the outdoor unit main body 101 on the main body mounting members 123 of the installation member 121. Since the outdoor unit main body 101 contains heavy members such as the compressor 114, it is rather toilsome to mount it precisely onto the installation member 121 while adjusting its position. For installing the outdoor unit on a high location such as a wall surface of an upper floor, it is necessary to assemble a scaffold or hang down the outdoor unit from above with a rope, thereby requiring many hands.
  • certain arrangement of the indoor unit and the outdoor unit obliges the pipes connecting the indoor unit to the outdoor unit to be disposed so as to wind the outdoor unit main body 101, thereby lowering aesthetic appearance of the discrete type air conditioner.
  • An invention as claimed in claim 1 is configured to attach main body side installation members to the outdoor unit, attach a wall surface side installation member to a house wall and join the main body side installation members with the wall surface side installation member. This configuration makes it possible to easily install the outdoor unit onto a wall surface, thereby remarkably facilitate the works for installation of the outdoor unit.
  • An invention as claimed in claim 2 is configured to form connectors which are open downward on tops of main body side installation members attached to the outdoor unit, form a connector member which is open upward on tops of a wall surface side installation member to be attached to a house wall and engage both the connectors with each other for installing an outdoor unit in a suspended condition.
  • This configuration allows the connectors of the main body side installation members and connectors of the wall surface side installation member to be engaged with each other by mounting the outdoor unit obliquely on the wall surface side installation member attached to a wall surface and slidingly displacing the outdoor unit downward.
  • the outdoor unit can be installed on the wall surface from inside a room by utilizing a window. Even when the outdoor unit is to be installed on a wall surface of a high story, it is unnecessary to assemble a scaffold or hang down the outdoor unit with a rope, thereby allowing it to save hands.
  • An invention as claimed in claim 3 is configured to dispose main body side installation members for the outdoor unit from upper portions of a rear surface of the outdoor unit toward lower portions thereof and form connectors which are open downward by folding back outward top ends of the main body side installation members.
  • An invention as claimed in claim 4 is configured so that main body side installation members attached to the outdoor unit and a wall surface side installation member to be attached to a house wall surface can be tightened to each other with tightening implements. This configuration allows the outdoor unit to be fixed to a wall surface. Moreover, a worker need not go outdoors through a window for fixing the outdoor unit and can easily carry out the fixing work.
  • An invention as claimed in claim 5 is configured to dispose spacers which have lengths adjustable with screws or the similar means in lower portions of main body installation members attached to the outdoor unit. These spacers hold the outdoor unit vertically in its installed condition. Further, these spacers facilitate to adjust an installation angle after the outdoor unit is installed. Moreover, the spacers prevent noise from being produced by inclined pipes.
  • spacers which are disposed in lower portions of main body installation members attached to the outdoor unit are made of an elastic material such as rubber. This rubber spacers hinder vibrations from being propagated to a wall surface in an operating condition of the outdoor unit after it is installed. Accordingly, this invention makes it possible to lower noises produced by vibrations of the outdoor unit.
  • a partition plate which partitions an interior of the outdoor unit into a wind passage section and a refrigerating cycle section is fixed directly or by way of another part to a rear plate on a rear surface and a base plate on a bottom surface of the outdoor unit. This partition plate enhances strength of the outdoor unit main body.
  • An invention as claimed in claim 8 is configured to integrate a rear plate on a rear surface of an outdoor unit with a base plate on a bottom surface thereof. This configuration enhances strength of the outdoor unit main body while reducing a number of parts used for composing the outdoor unit.
  • An invention as claimed in claim 9 is configured to adopt an integral structure for a blower unit equipped with a fan, an air guider and an electric power source board disposed in the outdoor unit, and allow the blower unit to be taken out upward after a ceiling plate composing a ceiling surface of the outdoor unit is detached from the outdoor unit.
  • This configuration makes it possible to take out the blower unit from above the outdoor unit after the ceiling plate is detached from the outdoor unit. Accordingly, this configuration remarkably facilitates repair works since no work other than detachment of the ceiling plate from the outdoor unit from indoor side is necessary to detach parts required for repairing a trouble in the blower unit.
  • An invention as claimed in claim 10 is configured to allow lead wires which are used for electrical connection between electric parts including a compressor disposed in an outdoor unit and an electric power source board to be connected to an electric connector disposed on the electric power source board.
  • This configuration facilitates to connect and disconnect, from the electric power source board, the lead wires which are used for electrical connection between the electric parts such as the compressor and the electric power source board which are disposed in the outdoor unit. Accordingly, this configuration facilitates to connect and disconnect the lead wires, and prevents erroneous wiring from being made at stages to install and remove the blower unit into and out of the outdoor unit.
  • An invention as claimed in claim 11 is configured to form grooves in locations at which right and left ends of an air guider for a blower unit are to be positioned in the outdoor unit, and fit the right and left ends of the air guider into these grooves so that the blower unit can slide in a vertical direction along the grooves. Accordingly, this configuration allows the blower unit to be detached from the outdoor unit main body simply by pulling it out along the grooves, thereby improving operability of the blower unit or facilitating the detaching work.
  • grooves in which right and left ends of an air guider for a blower unit are to be fitted in the outdoor unit are configured so as to be wider from lower portions to higher portions of the grooves. This configuration reduces frictional resistance in sliding the blower unit, thereby reducing a force required for removing the blower unit and facilitating the removing work.
  • An invention as claimed in claim 13 is configured to form a groove into which a lower end of an air guider for a blower unit is to be fitted at a location of a base plate with which the lower end of the air guider is brought in contact so that the groove holds the lower end of the air guider.
  • An invention as claimed in claim 14 is configured to form protruding portions and concave portions in right and left ends of an air guider for a blower unit in the outdoor unit and walls of grooves into which the air guider is to be fitted for positioning the air guider when it is fitted in its regular position in the outdoor unit.
  • These protruding portions and concave portions fix the blower unit at its correct position, thereby enhancing an accuracy of a blower circuit.
  • An invention as claimed in claim 15 is configured to dispose, under a ceiling plate, a partition plate which partitions an upper portion of a wind passage section so that pipes connecting the outdoor unit to the indoor unit can be disposed in a space partitioned by the partition plate. This configuration permits disposing the pipes for connecting the outdoor unit to the indoor unit so that the pipes are free from unseemliness without degrading aesthetic appearance of the air conditioner after installation.
  • installation members which are used for installing an outdoor unit main body 1 of the discrete type air conditioner on a house wall surface consist of main body side installation members 2a which are to be preliminarily attached to the outdoor unit main body 1 and a wall surface side installation member 2b which is to be preliminarily attached to the house wall surface.
  • Each of the main body side installation members 2a is composed of a main body connector 3, an erecting plate 3a perpendicularly rising rearward from a side of the main body connector 3 , a guide portion 4 which is perpendicularly bent inward from a top end of the erecting plate 3a and extends along the outdoor unit within a range from a top to a bottom of the outdoor unit, a hook-like connector 5 which is formed by folding a top end of the guide portion 4 rearward so as to reserve a space and open downward, and a coupling portion 6 which is formed by folding a top end of the main body connector 3 rearward.
  • the wall surface side installation member 2b is configured nearly in a channel form, and is composed of a wall surface connector 7 which is to be connected to a wall surface, a hook-like connector 8 which has a nearly U-shaped section and is open upward, and couplers 9 which are formed by extending right and left ends of the connector 8 and bending the extensions frontward.
  • the two extensions 9 are formed so as to reserve a spacing 10 which is wider than a spacing 11 reserved, between both guide portions 4 of the two main body side installation members 2a attached to the outdoor unit main body 1.
  • the main body side installation members 2a are connected and fixed to the outdoor unit main body by fitting screws 13 into holes 12 formed in the main unit connectors 3 and tightening the screws 13 into the outdoor unit main body 1.
  • the wall surface side installation member 2b is fixed to an outside wall surface which is located below a window or accessible from indoors by passing anchor bolts 15 through holes 14 formed in the wall surface connector 7 and tightening the anchor bolts into the wall surface.
  • Spacers 16 made of an elastic material such as rubber are disposed in lower portions of the guide portions 4 of the main body side installation members 2a. Since lengths of the spacers 16 can be adjusted by turning the screws, the lengths of the spacers 16 are adjusted according to a shape of the wall surface. Then, the outdoor unit main body 1 is lifted up, taken out through a window or the similar opening as shown in FIG. 2, and the outdoor unit main body 1 is obliquely mounted on the wall surface side installation member 2b (as shown in solid lines in FIG. 2) so that the guide portions 4 of the main body side installation members 2a are accommodated in the spacing 10 reserved between the two couplers 9.
  • the outdoor unit main body 1 is gradually slided downward while being supported until the connectors 5 of the main body side installation members 2a are automatically caught by the connector 8 of the wall surface side installation member 2b. Since the outdoor unit main body 1 has a center of gravity located outside the position where the connectors 5 are caught by the connector 8, the outdoor unit main body 1 rotates around a fulcrum formed at the location where the connectors 5 are caught and a lower end of the outdoor unit main body 1 is brought into contact with the wall. However, the outdoor unit main body 1 is held in a vertical position since the spacers 16 have preliminarily been adjusted so as to reserve an adequate distance from the wall surface as shown in FIG. 3. The spacers 16 which are made of the elastic material such as rubber absorb vibrations of the compressor, etc. and do not allow the vibrations to be propagated to the wall surface.
  • the couplers 6 of the main body side installation members 2a are overlapped with the couplers 9 of the wall surface side installation member 2b and holes 17 and 18 formed in the couplers 6 and the couplers 9 respectively are overlapped with each other.
  • the main body side installation members 2a are tightened to the wall surface side installation member 2b by fitting screws into the overlapped holes 17 and 18.
  • the outdoor unit main body 1 is fixed to the wall surface by tightening and fixing the main body side installation members 2a which are fixed to the wall surface side installation member 2b which is fixed to the wall surface as described above.
  • the outdoor unit main body 1 Since the outdoor unit main body 1 is supported on its rear surface when the outdoor unit main body 1 is installed on a wall surface as described above, it is necessary to impart sufficient mechanical strength to the outdoor unit main body, its rear surface in particular. Therefore, the outdoor unit main body 1 has an interior which is partitioned by a partition plate 21 into a wind passage section 19 and a refrigerating cycle section 20 in the embodiment of the present invention.
  • the partition plate 21 is fixed to a rear plate (not shown) composing the rear surface of the outdoor unit main body 1 by way of an end plate 23 of an outdoor heat exchanger 22 and directly fixed to a base plate 24 composing a bottom surface.
  • the partition plate 21 functions as a wall resisting a tensile force and provides required strength even when a heavy article such as the compressor 25 is mounted on the base plate 24.
  • the partition plate 21 can exhibit the same function and effect even when it is fixed directly to the rear plate and the base plate of the outdoor unit main body 1 in a manner which is not shown.
  • FIG. 5 Another embodiment of the present invention will be described with reference to FIG. 5.
  • a rear plate portion 26 composing a rear surface of the outdoor unit 1 is formed integrally with the base plate 24 so as to erect vertically. Required strength can be obtained with a single member by selecting the composition of this embodiment.
  • blower unit disposed in the outdoor unit which is used in the embodiment of the discrete type air conditioner according to the present invention will be described with reference to FIG. 4.
  • a fan 27 which functions as a blast source for the wind passage section 19 is attached to a fan motor 28.
  • the fan motor 28 is attached to an air guider 29 which portions a windward side from a leeward side by way of a fan motor stand 30.
  • an electric power source board 32 Disposed on an upper portion of the air guider 29 is an electric power source board 32 which accommodates electrical parts 31, lead wires 34 and an electric connector 35.
  • the air guider 29, the fan motor stand 30, the fan motor 28, the fan 27 and the electric power source board 32 are integrated so as to compose the blower unit 33.
  • the blower unit 33 is inserted into the wind passage section 19 of the outdoor unit main body 1 from above. After the blower unit 33 is inserted into the outdoor unit main body 1, a ceiling cover (not shown) is attached to the outdoor unit main body 1 so as to cover its ceiling surface.
  • An electric connector 35 is used as shown in FIG. 6 so that the lead wires 34 which electrically connect the compressor to the electric power source board 32 can be connected and disconnected from the electric power source board.
  • the blower unit 33 can therefore be taken out of the outdoor unit main body 1 from above after disconnecting the lead wires 34 with the electric connector 35.
  • grooves 37 are formed as shown in FIG. 7 at locations where right and left ends 36 of the air guider 29 of the blower unit 33 are positioned.
  • the right and left ends 36 can be fitted into these grooves from above while sliding them downward.
  • the grooves 37 for holding the right and left ends 36 of the air guider 29 are wider upward. Accordingly, the blower unit 33 is held firmly with the grooves 37 when the air guider 29 is fitted into lowermost ends of the grooves 37.
  • contact is low between the grooves 37 and the air guider 29, whereby the blower unit 33 can easily be displaced in a vertical direction.
  • a groove 39 is formed in the base plate 24 as shown in FIG. 8, whereby a lower end 38 of the air guider 29 of the blower unit 33 is fixed by the groove 39 and the blower unit 33 is positioned in a back-and-forth direction when the blower unit 33 is fitted into a lowermost end.
  • fitting portions 36a are formed on tops of the right and left ends 36 of the air guider 29 so as to correspond to the groove 37 and protruding portions 40 are formed in the back-and-forth direction of the fitting portions 36a as shown in FIG. 9.
  • Concave portions 41 are formed in locations of the grooves 37 which are opposed to the protruding portions.
  • a partition plate 43 which partitions an upper portion of a wind circuit with a space 44 reserved between the ceiling plate 42 and the partition plate 43 as shown in FIGs. 10(a) and 10(b) so that pipes 45 connecting the outdoor unit to the indoor unit can be disposed within this space 44. Even when the pipes 45 are led to the outdoor unit main body 1 from a right or left side thereof, the pipes 45 can be led directly into the outdoor unit, thereby preventing an outside form of the outdoor unit main body 1 from being made unseemly by the pipes 45.
EP97102912A 1996-02-22 1997-02-21 Klimaanlage vom diskreten Typ Expired - Lifetime EP0791789B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6215396A JP3433338B2 (ja) 1996-02-22 1996-02-22 分離型空気調和装置
JP62153/96 1996-02-22
JP6215396 1996-02-22

Publications (3)

Publication Number Publication Date
EP0791789A2 true EP0791789A2 (de) 1997-08-27
EP0791789A3 EP0791789A3 (de) 2000-03-15
EP0791789B1 EP0791789B1 (de) 2004-01-07

Family

ID=13191887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97102912A Expired - Lifetime EP0791789B1 (de) 1996-02-22 1997-02-21 Klimaanlage vom diskreten Typ

Country Status (4)

Country Link
EP (1) EP0791789B1 (de)
JP (1) JP3433338B2 (de)
CN (3) CN1103430C (de)
ES (1) ES2213787T3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097338A2 (en) * 2001-05-31 2002-12-05 Venmar Ventilation Inc. Ventilation method and device
CN109442598A (zh) * 2018-12-29 2019-03-08 奥克斯空调股份有限公司 一种空调外机及空调器
CN112212417A (zh) * 2020-10-13 2021-01-12 安徽建筑大学城市建设学院 一种多功能暖通空调外机固定装置
CN112594830A (zh) * 2020-12-18 2021-04-02 北京东方华脉工程设计有限公司 一种室内新风换气除霾系统

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4187031B2 (ja) * 2006-09-29 2008-11-26 ダイキン工業株式会社 空気調和機の室内機
CN201666626U (zh) * 2010-03-24 2010-12-08 珠海格力电器股份有限公司 分体式房间空调器室内机
KR101305332B1 (ko) * 2011-10-06 2013-09-06 엘지전자 주식회사 실외기 브라켓 및 이를 포함하는 실외기
EP3760936A4 (de) * 2018-02-28 2021-03-10 Mitsubishi Electric Corporation Klimatisierungsvorrichtung
CN113465049B (zh) * 2021-06-24 2022-09-06 中铁建工集团有限公司 一种暖通空调固定装置
CN113320356B (zh) * 2021-08-02 2021-09-24 深圳市智为时代科技有限公司 一种新能源汽车制冷系统

Citations (7)

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Publication number Priority date Publication date Assignee Title
US3545611A (en) * 1969-01-15 1970-12-08 Robert G Husome Rebound type checkweigher
US3548611A (en) * 1968-12-05 1970-12-22 Westinghouse Electric Corp Outside mounted room air conditioner
US4736598A (en) * 1986-03-25 1988-04-12 Kabushiki Kaisha Toshiba Outdoor unit of air conditioner
US5027614A (en) * 1988-09-19 1991-07-02 Matsushita Electric Industrial Co., Ltd. L-shaped one-package type air conditioner and a bracket for installing the same
US5191770A (en) * 1990-12-17 1993-03-09 Samsung Electronics Co., Ltd. Mounting assembly of a separate type air-conditioner
JPH08303820A (ja) * 1995-05-11 1996-11-22 Yashima Kogyo Kk エアコン室外機用取付金具
WO1998036226A1 (fr) * 1997-02-17 1998-08-20 Matsushita Electric Industrial Co., Ltd. Dispositif pour fixer une unite exterieure de conditionneur d'air de type separe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548611A (en) * 1968-12-05 1970-12-22 Westinghouse Electric Corp Outside mounted room air conditioner
US3545611A (en) * 1969-01-15 1970-12-08 Robert G Husome Rebound type checkweigher
US4736598A (en) * 1986-03-25 1988-04-12 Kabushiki Kaisha Toshiba Outdoor unit of air conditioner
US5027614A (en) * 1988-09-19 1991-07-02 Matsushita Electric Industrial Co., Ltd. L-shaped one-package type air conditioner and a bracket for installing the same
US5191770A (en) * 1990-12-17 1993-03-09 Samsung Electronics Co., Ltd. Mounting assembly of a separate type air-conditioner
JPH08303820A (ja) * 1995-05-11 1996-11-22 Yashima Kogyo Kk エアコン室外機用取付金具
WO1998036226A1 (fr) * 1997-02-17 1998-08-20 Matsushita Electric Industrial Co., Ltd. Dispositif pour fixer une unite exterieure de conditionneur d'air de type separe

Non-Patent Citations (1)

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Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 03, 31 March 1997 (1997-03-31) & JP 08 303820 A (YASHIMA KOGYO KK;YAMAMOTO KIMIYOSHI), 22 November 1996 (1996-11-22) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002097338A2 (en) * 2001-05-31 2002-12-05 Venmar Ventilation Inc. Ventilation method and device
WO2002097338A3 (en) * 2001-05-31 2003-04-10 Venmar Ventilation Inc Ventilation method and device
US6855050B2 (en) 2001-05-31 2005-02-15 Venmar Ventilation Inc. Ventilation method and device
CN109442598A (zh) * 2018-12-29 2019-03-08 奥克斯空调股份有限公司 一种空调外机及空调器
CN112212417A (zh) * 2020-10-13 2021-01-12 安徽建筑大学城市建设学院 一种多功能暖通空调外机固定装置
CN112594830A (zh) * 2020-12-18 2021-04-02 北京东方华脉工程设计有限公司 一种室内新风换气除霾系统

Also Published As

Publication number Publication date
ES2213787T3 (es) 2004-09-01
JP3433338B2 (ja) 2003-08-04
CN1103430C (zh) 2003-03-19
EP0791789B1 (de) 2004-01-07
CN1162726A (zh) 1997-10-22
EP0791789A3 (de) 2000-03-15
CN1380520A (zh) 2002-11-20
CN1380519A (zh) 2002-11-20
CN1173133C (zh) 2004-10-27
CN1172126C (zh) 2004-10-20
JPH09229428A (ja) 1997-09-05

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