BR112014028797A2 - impulsor para uma unidade de ventilação e unidade de ventilação compreendendo o referido impulsor - Google Patents
impulsor para uma unidade de ventilação e unidade de ventilação compreendendo o referido impulsorInfo
- Publication number
- BR112014028797A2 BR112014028797A2 BR112014028797A BR112014028797A BR112014028797A2 BR 112014028797 A2 BR112014028797 A2 BR 112014028797A2 BR 112014028797 A BR112014028797 A BR 112014028797A BR 112014028797 A BR112014028797 A BR 112014028797A BR 112014028797 A2 BR112014028797 A2 BR 112014028797A2
- Authority
- BR
- Brazil
- Prior art keywords
- impeller
- ventilation unit
- ventilation
- unit
- ÿþr
- Prior art date
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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/706—Humidity separation
-
- 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
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement 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
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
- F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- 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
- F04D29/444—Bladed diffusers
-
- 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
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/13—Kind or type mixed, e.g. two-phase fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
- Golf Clubs (AREA)
- Control Of Electric Motors In General (AREA)
- Toys (AREA)
Abstract
ÿþr
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000450A ITTO20120450A1 (it) | 2012-05-23 | 2012-05-23 | Girante per gruppo di ventilazione e gruppo di ventilazione comprendente tale girante. |
PCT/IB2013/054278 WO2013175430A2 (en) | 2012-05-23 | 2013-05-23 | Impeller for a ventilation unit and ventilation unit comprising said impeller |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014028797A2 true BR112014028797A2 (pt) | 2017-06-27 |
Family
ID=46584220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014028797A BR112014028797A2 (pt) | 2012-05-23 | 2013-05-23 | impulsor para uma unidade de ventilação e unidade de ventilação compreendendo o referido impulsor |
Country Status (7)
Country | Link |
---|---|
US (1) | US9683582B2 (pt) |
EP (1) | EP2852764B1 (pt) |
BR (1) | BR112014028797A2 (pt) |
CA (1) | CA2873552C (pt) |
ES (1) | ES2804832T3 (pt) |
IT (1) | ITTO20120450A1 (pt) |
WO (1) | WO2013175430A2 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6167037B2 (ja) * | 2013-12-24 | 2017-07-19 | 三鷹光器株式会社 | 断熱軸受構造 |
CN106122049A (zh) * | 2016-08-30 | 2016-11-16 | 南京朗得科技有限公司 | 小型化电梯专用空调器的内凹式离心风叶组件 |
CN108980099A (zh) * | 2018-07-03 | 2018-12-11 | 浙江融乐环境科技有限公司 | 一种半封闭式水泵叶轮 |
US11519417B2 (en) * | 2020-02-24 | 2022-12-06 | Regal Beloit America, Inc. | Water heater blower housing, impeller, and static tap system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801042A (en) * | 1954-08-11 | 1957-07-30 | Proctor & Schwartz Inc | Blowers |
FR2133195A5 (pt) * | 1971-04-13 | 1972-11-24 | Commissariat Energie Atomique | |
FI61236C (fi) * | 1979-06-21 | 1982-06-10 | Nokia Oy Ab | Centrifugalflaekt foer hoegtryck |
JPH02140492A (ja) * | 1988-11-18 | 1990-05-30 | Kubota Ltd | 遠心式フアン |
US5988979A (en) * | 1996-06-04 | 1999-11-23 | Honeywell Consumer Products, Inc. | Centrifugal blower wheel with an upwardly extending, smoothly contoured hub |
FI101565B1 (fi) * | 1997-01-17 | 1998-07-15 | Flaekt Oy | Haihdutinpuhallin ja sen siipipyörä |
US5839374A (en) * | 1997-03-28 | 1998-11-24 | Ametek, Inc. | Blower for generating static pressure |
ITTO20021097A1 (it) | 2002-12-18 | 2004-06-19 | Entsorga Italia S R L | Procedimento ed impianto per il trattamento aerobico di materiali a componente organica ad elevata fermentescibilita'. |
JP4859204B2 (ja) * | 2006-01-27 | 2012-01-25 | 日立アプライアンス株式会社 | 遠心ファンとそれを備えた空気調和装置 |
CN101360916B (zh) | 2006-03-17 | 2012-09-26 | 松下电器产业株式会社 | 多叶片风扇 |
DE102008053144B4 (de) * | 2008-10-24 | 2011-02-24 | Rational Ag | Gargerät mit Lüfteranordnung |
-
2012
- 2012-05-23 IT IT000450A patent/ITTO20120450A1/it unknown
-
2013
- 2013-05-23 US US14/402,738 patent/US9683582B2/en active Active
- 2013-05-23 EP EP13735439.5A patent/EP2852764B1/en active Active
- 2013-05-23 WO PCT/IB2013/054278 patent/WO2013175430A2/en active Application Filing
- 2013-05-23 BR BR112014028797A patent/BR112014028797A2/pt not_active Application Discontinuation
- 2013-05-23 CA CA2873552A patent/CA2873552C/en active Active
- 2013-05-23 ES ES13735439T patent/ES2804832T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
WO2013175430A2 (en) | 2013-11-28 |
CA2873552C (en) | 2020-04-07 |
EP2852764B1 (en) | 2020-04-08 |
EP2852764A2 (en) | 2015-04-01 |
WO2013175430A3 (en) | 2014-02-20 |
ES2804832T3 (es) | 2021-02-09 |
CA2873552A1 (en) | 2013-11-28 |
US9683582B2 (en) | 2017-06-20 |
US20150086371A1 (en) | 2015-03-26 |
ITTO20120450A1 (it) | 2013-11-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |