EP1243864A3 - Unité intérieure et conditionneur d'air - Google Patents

Unité intérieure et conditionneur d'air Download PDF

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Publication number
EP1243864A3
EP1243864A3 EP02006380A EP02006380A EP1243864A3 EP 1243864 A3 EP1243864 A3 EP 1243864A3 EP 02006380 A EP02006380 A EP 02006380A EP 02006380 A EP02006380 A EP 02006380A EP 1243864 A3 EP1243864 A3 EP 1243864A3
Authority
EP
European Patent Office
Prior art keywords
taken
degrees
air duct
casing
range
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
EP02006380A
Other languages
German (de)
English (en)
Other versions
EP1243864A2 (fr
EP1243864B1 (fr
Inventor
Kazuhiro c/o Mitsubishi Heavy Industries Suzuki
Yuuji c/o Mitsubishi Heavy Industries Okada
Kenichi/O Mitsubishi Heavy Industries Miyazawa
Hajime c/o Mitsubishi Heavy Industries Izumi
Kiyoshi c/o Mitsubishi Heavy Industries Suenaga
Tetsuo c/o Mitsubishi Heavy Industries Tominaga
Fumio c/o Mitsubishi Heavy Industries Kondou
Masashi c/o Mitsubishi Heavy Industries Maeno
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Priority claimed from JP2001084416A external-priority patent/JP2002276585A/ja
Priority claimed from JP2001084413A external-priority patent/JP3564414B2/ja
Priority claimed from JP2001084415A external-priority patent/JP3621892B2/ja
Priority claimed from JP2001084414A external-priority patent/JP2002276975A/ja
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP1243864A2 publication Critical patent/EP1243864A2/fr
Publication of EP1243864A3 publication Critical patent/EP1243864A3/fr
Application granted granted Critical
Publication of EP1243864B1 publication Critical patent/EP1243864B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • 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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
EP02006380A 2001-03-23 2002-03-21 Unité intérieure et conditionneur d'air Expired - Lifetime EP1243864B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2001084416A JP2002276585A (ja) 2001-03-23 2001-03-23 室内機ユニット及び空気調和機
JP2001084413 2001-03-23
JP2001084413A JP3564414B2 (ja) 2001-03-23 2001-03-23 室内機ユニット及び空気調和機
JP2001084415A JP3621892B2 (ja) 2001-03-23 2001-03-23 室内機ユニット及び空気調和機
JP2001084415 2001-03-23
JP2001084416 2001-03-23
JP2001084414A JP2002276975A (ja) 2001-03-23 2001-03-23 室内機ユニット及び空気調和機
JP2001084414 2001-03-23

Publications (3)

Publication Number Publication Date
EP1243864A2 EP1243864A2 (fr) 2002-09-25
EP1243864A3 true EP1243864A3 (fr) 2003-01-02
EP1243864B1 EP1243864B1 (fr) 2007-10-10

Family

ID=27482133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02006380A Expired - Lifetime EP1243864B1 (fr) 2001-03-23 2002-03-21 Unité intérieure et conditionneur d'air

Country Status (5)

Country Link
EP (1) EP1243864B1 (fr)
CN (1) CN1282853C (fr)
AT (1) ATE375483T1 (fr)
DE (1) DE60222823D1 (fr)
ES (1) ES2291387T3 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343595C (zh) * 2003-05-20 2007-10-17 乐金电子(天津)电器有限公司 空调器室内机的风扇罩
JP4873845B2 (ja) * 2004-10-01 2012-02-08 三菱電機株式会社 空気調和機
KR20090040690A (ko) * 2007-10-22 2009-04-27 엘지전자 주식회사 공기 조화기
CN103486661B (zh) * 2012-06-13 2016-08-03 珠海格力电器股份有限公司 风管室内机
CN103486664B (zh) * 2012-06-13 2015-12-09 珠海格力电器股份有限公司 室内机
JP5862655B2 (ja) * 2013-12-27 2016-02-16 ダイキン工業株式会社 空調室内機
WO2016125916A1 (fr) 2016-03-17 2016-08-11 株式会社小松製作所 Système de commande de véhicule de travail, procédé de commande, et véhicule de travail
US11396879B2 (en) * 2016-09-30 2022-07-26 Daikin Industries, Ltd. Cross-flow blower and indoor unit of air-conditioning device equipped with same
CN107490067B (zh) * 2017-08-25 2022-11-15 珠海凌达压缩机有限公司 室内机和空调系统
CN107490066B (zh) * 2017-08-25 2023-05-23 武汉凌达压缩机有限公司 室内机和空调系统
CN107490064B (zh) * 2017-08-25 2023-11-07 格力电器（武汉）有限公司 室内机和空调系统
CN111997936B (zh) * 2020-08-27 2021-04-06 华中科技大学 一种可调节蜗舌装置及贯流风机
CN112253541A (zh) * 2020-09-25 2021-01-22 宁波方太厨具有限公司 一种离心风机的蜗壳型线生成方法、蜗壳和离心风机
CN112432355B (zh) * 2020-12-03 2022-06-28 珠海格力电器股份有限公司 蜗壳组件、送风组件和空调系统
WO2022195834A1 (fr) * 2021-03-19 2022-09-22 三菱電機株式会社 Unité intérieure et dispositif de climatisation
CN114636197B (zh) * 2022-03-31 2023-09-08 广东美的白色家电技术创新中心有限公司 贯流风机及空调器
CN114837974A (zh) * 2022-06-07 2022-08-02 珠海格力电器股份有限公司 贯流风机及空气调节设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014625A (en) * 1973-08-20 1977-03-29 Teruo Yamamoto Transverse flow fan
JPH0771781A (ja) * 1993-08-31 1995-03-17 Mitsubishi Heavy Ind Ltd 空気調和機
JPH07305695A (ja) * 1995-04-14 1995-11-21 Sanyo Electric Co Ltd 空気調和機
EP0930472A2 (fr) * 1998-01-19 1999-07-21 Mitsubishi Denki Kabushiki Kaisha Ventilateur à courant transversal
US5943878A (en) * 1998-05-22 1999-08-31 American Standard Inc. Tangential fan scroll and discharged diffuser design
JP2000009098A (ja) * 1998-06-22 2000-01-11 Pacific Ind Co Ltd 壁掛け式の浴室暖房乾燥機
JP2000291594A (ja) * 1999-04-05 2000-10-17 Sharp Corp クロスフローファン

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014625A (en) * 1973-08-20 1977-03-29 Teruo Yamamoto Transverse flow fan
JPH0771781A (ja) * 1993-08-31 1995-03-17 Mitsubishi Heavy Ind Ltd 空気調和機
JPH07305695A (ja) * 1995-04-14 1995-11-21 Sanyo Electric Co Ltd 空気調和機
EP0930472A2 (fr) * 1998-01-19 1999-07-21 Mitsubishi Denki Kabushiki Kaisha Ventilateur à courant transversal
US5943878A (en) * 1998-05-22 1999-08-31 American Standard Inc. Tangential fan scroll and discharged diffuser design
JP2000009098A (ja) * 1998-06-22 2000-01-11 Pacific Ind Co Ltd 壁掛け式の浴室暖房乾燥機
JP2000291594A (ja) * 1999-04-05 2000-10-17 Sharp Corp クロスフローファン

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 06 31 July 1995 (1995-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 04 31 August 2000 (2000-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
CN1376878A (zh) 2002-10-30
ATE375483T1 (de) 2007-10-15
CN1282853C (zh) 2006-11-01
EP1243864A2 (fr) 2002-09-25
DE60222823D1 (de) 2007-11-22
ES2291387T3 (es) 2008-03-01
EP1243864B1 (fr) 2007-10-10

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