CN1966994A - 气流增加的倒圆的鼓风机外壳 - Google Patents
气流增加的倒圆的鼓风机外壳 Download PDFInfo
- Publication number
- CN1966994A CN1966994A CNA2006101436738A CN200610143673A CN1966994A CN 1966994 A CN1966994 A CN 1966994A CN A2006101436738 A CNA2006101436738 A CN A2006101436738A CN 200610143673 A CN200610143673 A CN 200610143673A CN 1966994 A CN1966994 A CN 1966994A
- Authority
- CN
- China
- Prior art keywords
- cross
- section
- shape
- shell
- flow path
- 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
Links
Images
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
- F04D29/4206—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
- 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
-
- 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
- F05D2250/70—Shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (35)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/461,042 US7014422B2 (en) | 2003-06-13 | 2003-06-13 | Rounded blower housing with increased airflow |
| US10/461,042 | 2003-06-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100489917A Division CN100408866C (zh) | 2003-06-13 | 2004-06-14 | 鼓风机外壳 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1966994A true CN1966994A (zh) | 2007-05-23 |
| CN1966994B CN1966994B (zh) | 2012-07-11 |
Family
ID=33511165
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100489917A Expired - Fee Related CN100408866C (zh) | 2003-06-13 | 2004-06-14 | 鼓风机外壳 |
| CN2006101436738A Expired - Fee Related CN1966994B (zh) | 2003-06-13 | 2004-06-14 | 气流增加的倒圆的鼓风机外壳 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100489917A Expired - Fee Related CN100408866C (zh) | 2003-06-13 | 2004-06-14 | 鼓风机外壳 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7014422B2 (zh) |
| CN (2) | CN100408866C (zh) |
| WO (1) | WO2005001295A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728415B (zh) * | 2018-12-19 | 2021-05-21 | 日商三菱電機股份有限公司 | 離心風扇、送風裝置、空調裝置以及冷凍循環裝置 |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI257836B (en) * | 2004-04-23 | 2006-07-01 | Quanta Comp Inc | Turbulent blower |
| USD537517S1 (en) | 2005-03-03 | 2007-02-27 | American Standard International, Inc. | Heating, ventilating and air conditioning blower housing |
| US7591633B2 (en) * | 2005-09-13 | 2009-09-22 | Trane International, Inc. | Centrifugal blower for air handling equipment |
| US7549842B2 (en) * | 2006-02-17 | 2009-06-23 | Lennox Manufacturing, Inc. | Apparatus for housing an air moving unit |
| WO2009058032A1 (en) * | 2007-10-30 | 2009-05-07 | Fisher & Paykel Healthcare Limited | Fan unit with bypass vent holes |
| US8550066B2 (en) * | 2007-11-06 | 2013-10-08 | Regal Beloit America, Inc. | High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle |
| WO2011127116A1 (en) * | 2010-04-06 | 2011-10-13 | 3M Innovative Properties Company | Radial blower with shaped scroll profile |
| CN102235383A (zh) * | 2010-04-26 | 2011-11-09 | 宁波龙泰电讯电机有限公司 | 一种前向离心式风机 |
| JP5629505B2 (ja) * | 2010-06-25 | 2014-11-19 | 山洋電気株式会社 | 遠心ファン |
| CN102465891B (zh) * | 2010-11-02 | 2015-11-25 | 广东松下环境系统有限公司 | 换气扇 |
| US8961150B2 (en) * | 2010-11-02 | 2015-02-24 | Panasonic Ecology Systems Guangdong Co., Ltd. | Air exchange fan and circuit board box therefor |
| KR101812014B1 (ko) * | 2010-12-03 | 2017-12-26 | 엘지전자 주식회사 | 공기조화기용 송풍기 |
| US20120276836A1 (en) | 2011-04-29 | 2012-11-01 | Trane International Inc. | Blower Assembly |
| US9188137B2 (en) | 2011-12-01 | 2015-11-17 | Trane International Inc. | Blower housing |
| US9017011B2 (en) | 2011-12-29 | 2015-04-28 | Regal Beloit America, Inc. | Furnace air handler blower with enlarged backward curved impeller and associated method of use |
| US9039363B2 (en) * | 2012-06-22 | 2015-05-26 | Trane International Inc. | Blower housing |
| US10570928B2 (en) * | 2013-03-15 | 2020-02-25 | Regal Beloit America, Inc. | Centrifugal blower assembly and method for assembling the same |
| USD742498S1 (en) * | 2013-07-31 | 2015-11-03 | Broan-Nutone Llc | Crescent baffle |
| USD764651S1 (en) * | 2013-07-31 | 2016-08-23 | Broan-Nutone Llc | Scroll grid |
| US20180066664A1 (en) | 2014-04-18 | 2018-03-08 | Delta Electronics, Inc. | Thin cooling fan |
| CN104564746A (zh) * | 2015-03-01 | 2015-04-29 | 侯如升 | 一种低阻力鼓风机 |
| CN105134657B (zh) * | 2015-09-11 | 2020-09-29 | 珠海格力电器股份有限公司 | 一种单进风的蜗壳结构 |
| SE539835C2 (en) * | 2016-04-08 | 2017-12-12 | Scania Cv Ab | A turbine arrangement comprising a volute with continuously decreasing flow area |
| CN106382259B (zh) * | 2016-10-20 | 2019-05-24 | 宁波方太厨具有限公司 | 一种吸油烟机 |
| US10662966B2 (en) | 2016-12-02 | 2020-05-26 | Trane International Inc. | Blower housing labyrinth seal |
| US10718536B2 (en) | 2017-05-12 | 2020-07-21 | Trane International Inc. | Blower housing with two position cutoff |
| DE102017122987A1 (de) * | 2017-10-04 | 2019-04-04 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Halbspiralgehäuse |
| ES2973907T3 (es) * | 2017-10-31 | 2024-06-24 | Mitsubishi Electric Corp | Soplador centrífugo, dispositivo de soplado, acondicionador de aire y dispositivo de ciclo de refrigeración |
| US11274678B2 (en) | 2018-05-21 | 2022-03-15 | Mitsubishi Electric Corporation | Centrifugal blower, air-sending device, air-conditioning device, and refrigeration cycle device |
| WO2020136788A1 (ja) * | 2018-12-27 | 2020-07-02 | 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 |
| US11480192B2 (en) | 2019-01-04 | 2022-10-25 | Johnson Controls Tyco IP Holdings LLP | Cutoff for a blower housing |
| JP7427922B2 (ja) * | 2019-03-20 | 2024-02-06 | セイコーエプソン株式会社 | 解繊処理装置、および、繊維処理装置 |
| US11236762B2 (en) * | 2019-04-26 | 2022-02-01 | Johnson Controls Technology Company | Variable geometry of a housing for a blower assembly |
| US20230408140A1 (en) * | 2022-06-15 | 2023-12-21 | Carrier Corporation | Blower housing for air conditioning system |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3145912A (en) | 1962-07-18 | 1964-08-25 | Artag Plastics Corp | Portable centrifugal pump |
| US3811790A (en) * | 1972-05-08 | 1974-05-21 | Trane Co | Air moving apparatus |
| US3846040A (en) * | 1972-06-16 | 1974-11-05 | D Dennis | Blower housing |
| US3856431A (en) * | 1973-10-24 | 1974-12-24 | Singer Co | Side expansion scroll-type blowers |
| US4432759A (en) * | 1982-04-26 | 1984-02-21 | Abbott Laboratories | Connecting device for medical liquid containers |
| JPS60145497A (ja) * | 1983-12-29 | 1985-07-31 | Matsushita Electric Ind Co Ltd | 遠心送風機 |
| DE8416413U1 (de) * | 1984-05-29 | 1984-09-13 | Kunststofftechnik KG, 5210 Troisdorf | Radialventilator |
| US5147343B1 (en) * | 1988-04-21 | 1998-03-17 | Kimberly Clark Co | Absorbent products containing hydrogels with ability to swell against pressure |
| US4865517A (en) * | 1988-07-11 | 1989-09-12 | Heil-Quaker Corporation | Blower with clam shell housing |
| JPH0758080B2 (ja) * | 1989-07-15 | 1995-06-21 | 株式会社荏原製作所 | 板金製うず巻ポンプケーシング |
| IT1234504B (it) * | 1989-08-18 | 1992-05-18 | Tiziano Carretta | Cassa statorica in lamiera metallica, particolarmente per pompe radiali centrifughe |
| US5064315A (en) * | 1990-06-01 | 1991-11-12 | Kubota Corporation | Blower |
| US5141397A (en) * | 1991-01-18 | 1992-08-25 | Sullivan John T | Volute housing for a centrifugal fan, blower or the like |
| US5266003A (en) * | 1992-05-20 | 1993-11-30 | Praxair Technology, Inc. | Compressor collector with nonuniform cross section |
| US5279515A (en) * | 1992-12-21 | 1994-01-18 | American Standard Inc. | Air handling unit with improved acoustical performance |
| US5570996A (en) * | 1994-06-27 | 1996-11-05 | American Standard Inc. | Compact centrifugal fan |
| FR2742813B1 (fr) | 1995-12-26 | 1998-02-13 | Valeo Climatisation | Ventilateur centrifuge, notamment pour vehicule automobile |
| US6145912A (en) * | 1997-12-15 | 2000-11-14 | Flexsteel Industries, Inc. | Recreational vehicle couch mounting assembly |
| DE19901780C1 (de) * | 1999-01-18 | 2000-05-25 | Map Gmbh | Gebläseeinrichtung |
| JP2003322099A (ja) * | 2002-04-30 | 2003-11-14 | Denso Corp | 遠心式送風機 |
-
2003
- 2003-06-13 US US10/461,042 patent/US7014422B2/en not_active Expired - Lifetime
-
2004
- 2004-05-10 WO PCT/US2004/014492 patent/WO2005001295A1/en not_active Ceased
- 2004-06-14 CN CNB2004100489917A patent/CN100408866C/zh not_active Expired - Fee Related
- 2004-06-14 CN CN2006101436738A patent/CN1966994B/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI728415B (zh) * | 2018-12-19 | 2021-05-21 | 日商三菱電機股份有限公司 | 離心風扇、送風裝置、空調裝置以及冷凍循環裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040253092A1 (en) | 2004-12-16 |
| CN100408866C (zh) | 2008-08-06 |
| CN1966994B (zh) | 2012-07-11 |
| WO2005001295A1 (en) | 2005-01-06 |
| CN1573125A (zh) | 2005-02-02 |
| US7014422B2 (en) | 2006-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TRANE INTERNATIONAL LIMITED Free format text: FORMER OWNER: AMERICAN STANDARD INC. Effective date: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20081031 Address after: New jersey, USA Applicant after: Trane Internat Inc. Address before: American New York Applicant before: Americal Standard International Inc. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20210614 |