EP2128451A4 - Ventilateur sirocco et conditionneur d'air - Google Patents

Ventilateur sirocco et conditionneur d'air

Info

Publication number: EP2128451A4
Authority: EP; European Patent Office
Prior art keywords: air conditioner; sirocco fan; sirocco; fan; conditioner
Prior art date: 2007-03-27
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

EP08722743.5A

Other languages

German (de)

English (en)

Other versions

EP2128451A1 (fr

EP2128451B1 (fr

Inventor

Hiroki Okazawa

Ryouji Abe

Hiroshi Tsutsumi

Takahiro Yamatani

Kazunobu Nishimiya

Yukihiko Kawanori

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.)

2007-03-27

Filing date

2008-03-25

Publication date

2014-01-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39830703&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2128451(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2008-03-25 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2008-03-25 Priority to EP14164771.9A priority Critical patent/EP2757268B1/fr

2008-03-25 Priority to EP14164774.3A priority patent/EP2757269B1/fr

2009-12-02 Publication of EP2128451A1 publication Critical patent/EP2128451A1/fr

2014-01-15 Publication of EP2128451A4 publication Critical patent/EP2128451A4/fr

2017-04-19 Application granted granted Critical

2017-04-19 Publication of EP2128451B1 publication Critical patent/EP2128451B1/fr

Status Active legal-status Critical Current

2028-03-25 Anticipated expiration legal-status Critical

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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- 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
- F04D29/40—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
- F04D29/4226—Fan casings
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
- F04D29/602—Mounting in cavities
- 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
- 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
- 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
- F24F1/0022—Centrifugal or radial fans
- 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
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
- 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
- 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
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
- 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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
- 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
- F24F13/24—Means for preventing or suppressing noise
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/50—Inlet or outlet
- F05D2250/52—Outlet

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

EP08722743.5A 2007-03-27 2008-03-25 Ventilateur sirocco et conditionneur d'air Active EP2128451B1 (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
EP14164771.9A EP2757268B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164774.3A EP2757269B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2007081325A JP4906555B2 (ja)	2007-03-27	2007-03-27	シロッコファン及び空気調和装置
PCT/JP2008/055477 WO2008123208A1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et conditionneur d'air

Related Child Applications (4)

Application Number	Title	Priority Date	Filing Date
EP14164774.3A Division EP2757269B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164774.3A Division-Into EP2757269B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164771.9A Division EP2757268B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164771.9A Division-Into EP2757268B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation

Publications (3)

Publication Number	Publication Date
EP2128451A1 EP2128451A1 (fr)	2009-12-02
EP2128451A4 true EP2128451A4 (fr)	2014-01-15
EP2128451B1 EP2128451B1 (fr)	2017-04-19

Family

ID=39830703

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP08722743.5A Active EP2128451B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et conditionneur d'air
EP14164774.3A Active EP2757269B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164771.9A Active EP2757268B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP14164774.3A Active EP2757269B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation
EP14164771.9A Active EP2757268B1 (fr)	2007-03-27	2008-03-25	Ventilateur sirocco et appareil de climatisation

Country Status (9)

Country	Link
EP (3)	EP2128451B1 (fr)
JP (1)	JP4906555B2 (fr)
KR (1)	KR101179805B1 (fr)
CN (1)	CN101595310B (fr)
AU (1)	AU2008236109C1 (fr)
ES (3)	ES2744990T3 (fr)
HK (1)	HK1135160A1 (fr)
TW (1)	TW200916663A (fr)
WO (1)	WO2008123208A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102865248B (zh) *	2011-07-06	2015-05-13	珠海格力电器股份有限公司	空调器蜗壳及具有该空调器蜗壳的空调器
KR101698788B1 (ko) *	2011-10-17	2017-01-23	엘지전자 주식회사	시로코팬 및 그를 갖는 공기조화기
US9039363B2 (en)	2012-06-22	2015-05-26	Trane International Inc.	Blower housing
JP6425325B2 (ja) *	2012-12-26	2018-11-21	新晃工業株式会社	空気調和機におけるプラグファンのガイド板部
JPWO2016139732A1 (ja) *	2015-03-02	2017-09-14	三菱電機株式会社	シロッコファン及びこのシロッコファンを用いた空気調和機の室内機
CN107477677B (zh) *	2017-08-25	2023-06-06	重庆凌达压缩机有限公司	一种空调室内机和空调器
WO2019082392A1 (fr) *	2017-10-27	2019-05-02	三菱電機株式会社	Soufflante centrifuge, dispositif de soufflante d'air, dispositif de climatisation, et dispositif à cycle de réfrigération
JP6960464B2 (ja)	2017-10-31	2021-11-05	三菱電機株式会社	遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置
CN107832261B (zh) *	2017-11-02	2020-09-29	华东交通大学	一种基于小波变换的非平稳排气噪声信号阶次定量提取方法
EP3530956B1 (fr)	2018-02-26	2021-09-22	Honeywell Technologies Sarl	Roue à aubes pour soufflante radiale et appareil à brûleur à gaz
JP6937903B2 (ja) *	2018-05-21	2021-09-22	三菱電機株式会社	遠心送風機、送風装置、空気調和装置及び冷凍サイクル装置
US11994148B2 (en)	2018-12-19	2024-05-28	Mitsubishi Electric Corporation	Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus
KR20210011699A (ko)	2019-07-23	2021-02-02	삼성전자주식회사	의류 관리기
US12000602B2 (en) *	2020-11-27	2024-06-04	Mitsubishi Electric Corporation	Air-conditioning apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3846040A (en) *	1972-06-16	1974-11-05	D Dennis	Blower housing
JPH0180698U (fr) *	1987-11-19	1989-05-30
JP2000240594A (ja) *	1999-02-17	2000-09-05	Matsushita Electric Ind Co Ltd	多翼ファンのスクロールケーシング
US6273679B1 (en) *	1999-07-28	2001-08-14	Samsung Electronics Co., Ltd.	Centrifugal blower
JP2006138268A (ja) *	2004-11-12	2006-06-01	Fujitsu General Ltd	遠心ファン装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60153900A (ja) *	1984-01-21	1985-08-13	山野　陸三	洗濯物用脱水乾燥装置
JPS6480698A (en) *	1987-09-24	1989-03-27	Tokyo Gas Co Ltd	Automatic supply and recovery device for pipe
US5449271A (en) *	1994-12-27	1995-09-12	Carrier Corporation	Transverse fan with randomly varying I-shaped tongue
JP3700217B2 (ja)	1995-10-31	2005-09-28	株式会社デンソー	遠心式送風機
JPH109198A (ja) *	1996-06-26	1998-01-13	Matsushita Seiko Co Ltd	ファンモータの取付支持方法
JP3575986B2 (ja) *	1998-05-06	2004-10-13	松下エコシステムズ株式会社	多翼送風機
JP2005273593A (ja) *	2004-03-26	2005-10-06	Nippon Densan Corp	遠心ファン
KR100591335B1 (ko) *	2004-06-16	2006-06-19	엘지전자 주식회사	원심 송풍기
JP2006233835A (ja)	2005-02-24	2006-09-07	Matsushita Electric Ind Co Ltd	送風機

2007
- 2007-03-27 JP JP2007081325A patent/JP4906555B2/ja active Active
2008
- 2008-03-25 EP EP08722743.5A patent/EP2128451B1/fr active Active
- 2008-03-25 KR KR1020097014245A patent/KR101179805B1/ko active IP Right Grant
- 2008-03-25 ES ES14164771T patent/ES2744990T3/es active Active
- 2008-03-25 EP EP14164774.3A patent/EP2757269B1/fr active Active
- 2008-03-25 ES ES08722743.5T patent/ES2625932T3/es active Active
- 2008-03-25 CN CN200880002818XA patent/CN101595310B/zh active Active
- 2008-03-25 EP EP14164771.9A patent/EP2757268B1/fr active Active
- 2008-03-25 WO PCT/JP2008/055477 patent/WO2008123208A1/fr active Application Filing
- 2008-03-25 AU AU2008236109A patent/AU2008236109C1/en active Active
- 2008-03-25 ES ES14164774T patent/ES2749113T3/es active Active
- 2008-03-26 TW TW097110727A patent/TW200916663A/zh unknown
2010
- 2010-02-12 HK HK10101626.8A patent/HK1135160A1/xx unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3846040A (en) *	1972-06-16	1974-11-05	D Dennis	Blower housing
JPH0180698U (fr) *	1987-11-19	1989-05-30
JP2000240594A (ja) *	1999-02-17	2000-09-05	Matsushita Electric Ind Co Ltd	多翼ファンのスクロールケーシング
US6273679B1 (en) *	1999-07-28	2001-08-14	Samsung Electronics Co., Ltd.	Centrifugal blower
JP2006138268A (ja) *	2004-11-12	2006-06-01	Fujitsu General Ltd	遠心ファン装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008123208A1 *

Also Published As

Publication number	Publication date
TW200916663A (en)	2009-04-16
AU2008236109A1 (en)	2008-10-16
ES2744990T3 (es)	2020-02-27
AU2008236109B2 (en)	2011-01-27
ES2749113T3 (es)	2020-03-19
TWI352780B (fr)	2011-11-21
EP2757269B1 (fr)	2019-09-04
HK1135160A1 (en)	2010-05-28
JP2008240612A (ja)	2008-10-09
CN101595310A (zh)	2009-12-02
EP2757268B1 (fr)	2019-08-07
ES2625932T3 (es)	2017-07-21
EP2128451A1 (fr)	2009-12-02
EP2757268A2 (fr)	2014-07-23
KR101179805B1 (ko)	2012-09-04
JP4906555B2 (ja)	2012-03-28
EP2128451B1 (fr)	2017-04-19
EP2757269A3 (fr)	2016-11-16
CN101595310B (zh)	2013-09-18
AU2008236109C1 (en)	2011-10-13
WO2008123208A1 (fr)	2008-10-16
EP2757269A2 (fr)	2014-07-23
KR20090088440A (ko)	2009-08-19
EP2757268A3 (fr)	2016-11-16

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