WO2003098051A1 - Extractor de aire con tapa frontal extraible - Google Patents
Extractor de aire con tapa frontal extraible Download PDFInfo
- Publication number
- WO2003098051A1 WO2003098051A1 PCT/ES2003/000023 ES0300023W WO03098051A1 WO 2003098051 A1 WO2003098051 A1 WO 2003098051A1 ES 0300023 W ES0300023 W ES 0300023W WO 03098051 A1 WO03098051 A1 WO 03098051A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- front cover
- perimeter flange
- support
- electric motor
- Prior art date
Links
- 238000004873 anchoring Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
- F04D29/526—Details of the casing section radially opposing blade tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- 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
- F05D2210/12—Kind or type gaseous, i.e. compressible
-
- 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
- F24F2007/001—Ventilation with exhausting air ducts
Definitions
- the present invention relates to an air extractor of the type comprising a cylindrical housing-support finished off by the suction side by a perimeter edge, on which a front cover is arranged, and houses an electric motor, a coaxial housing for said electric motor, a fan and means of regulation and control.
- the object of the invention lies in the design of the support-housing and the housings in which its different components are installed, which allow the installation of a removable front cover, all complying with the corresponding safety standards.
- these safety means are embodied in a protective cover with an enclosed grill, which prevents contact with the rotating propeller.
- the safety means consist 'in incorporating a front cover with grid the passage of air, closed enough to prevent the passage of the user's fingers.
- the arrangement of said cover causes a great brake and a large contribution of dirt in the form of dust that added to the large amount of moisture that exists in the enclosures to be ventilated, causes an unpleasant view of the extractor shortly after being installed.
- the air extractor proposed by the invention solves the above-mentioned problem by having a design that facilitates its maintenance and conservation, by allowing the front cover to be disassembled in a practical and simple way, without any risk to the user, all This complying with the corresponding safety regulations.
- the air extractor of the type that includes a cylindrical housing-support topped by the suction side by a perimeter flange, on which a front cover is arranged, and houses an electric motor , a coaxial housing for said electric motor, a fan and regulation and control means, comprises a housing for the electric motor that is composed of a bowl located at the rear of the cylindrical zone of the housing, it being provided that said bowl is held inside the cylindrical zone of the housing by a plurality of arcuate radial projections, in the form of fins, which prevent access to the moving parts.
- said arcuate radial projections prevent accidental access to the active parts of the extractor, it allows the front cover arranged in correspondence with the perimeter opening of the housing, to have anchoring elements that allow its fixation and separation with respect to the perimeter flange of the housing-support in a fast, practical and simple way.
- the anchoring elements are composed of a series of lugs that protrude from the inner surface of the front cover, in correspondence with two holes made in the perimeter flange of the support housing.
- the ends of the lugs have a magnetized base that is fixed on metal washers arranged at the bottom of the holes made in the perimeter flange of the support housing.
- Another aspect of the invention lies in the arrangement, within the perimeter flange of the housing-support, of a housing that houses the connection, regulation and steering elements of the electric motor, whose housing is closed by an articulated cover integrated in the design outside the perimeter flange of the housing, which is assisted by a soft opening spring.
- Figure 1 shows an exploded perspective view of the exhaust fan with removable front cover made in accordance with the object of the present invention, in which all the elements that comprise it can be seen.
- Figure 2 shows a longitudinal section of the properly assembled puller.
- Figure 3 shows a plant of the air extractor, without the front cover.
- Figure 4 shows a detail of the articulated lid integrated in the perimeter flange of the housing, in the open position.
- Figure 5 shows a section along the D-D cutting lines of Figure 4, in which the arrangement of the soft opening spring can be seen.
- Figure 6 shows a section along the lines A-A of Figure 3, in which the arcuate radial projections can be seen, in the form of a fin.
- Figure 7 shows a detailed section of the anchoring of the front cover to the perimeter flange of the support housing by magnets.
- the air extractor that the invention proposes is composed of a support housing (1) of cylindrical configuration, topped by the suction side by a perimeter flange (2).
- Such housing (1) supports the different components that make up the extractor, such as the electric motor (3), the fan
- the housing of the electric motor (3) which is composed of a bowl (8) located coaxially at the back of the cylindrical area of the housing (1) and held by a plurality of arched radial projections (9), in the form of fins, as can be seen in Figure 6.
- a large part of the interior of the housing (1) can be accessed for cleaning, preventing projections radial (9) accidental access to the fan (4).
- the arrangement of the plurality of arched radial projections (9) offers the necessary security to prevent access to the moving parts, which allows the installation of a removable and easily removable front cover (10), arranged in correspondence with the opening perimeter suction housing (1) that offers a pleasant aesthetic.
- Said cover (10) has anchoring elements that allow its fixation and separation with respect to the perimeter flange (2) composed of a series of lugs (11) protruding from the inner surface of the cover (10) in correspondence with two holes (12) in the perimeter flange (2).
- the diameter of said lugs (11) is slightly larger than the diameter of the holes (12) for fixing.
- the ends of the lugs (11) have a magnetized base (13) that is fixed on metal washers (14) located at the bottom of the holes (12) .
- the electric motor (3) is covered by a dome (15) approximately semi-oiled, in correspondence with the central hole (16) presented by the front cover (10).
- the air intake is carried out through the central hole (16) of the front cover (10), as well as through the space between the front cover (10) and the perimeter flange (2)
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)
- Food-Manufacturing Devices (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Apparatus For Making Beverages (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Motor Or Generator Frames (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Massaging Devices (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA20040503614A UA80954C2 (uk) | 2002-05-22 | 2003-01-17 | Витяжний вентилятор зі знімною передньою кришкою |
EP03708281A EP1508702B1 (en) | 2002-05-22 | 2003-01-17 | Air extractor with a removable front lid |
AU2003212388A AU2003212388A1 (en) | 2002-05-22 | 2003-01-17 | Air extractor with a removable front lid |
DE60305695T DE60305695T2 (de) | 2002-05-22 | 2003-01-17 | Luftabsaugvorrichtung mit entfernbarem frontdeckel |
ES03708281T ES2266785T3 (es) | 2002-05-22 | 2003-01-17 | Extractor de aire con tapa frontal extraible. |
KR1020047011274A KR100954774B1 (ko) | 2002-05-22 | 2003-01-17 | 분리가능한 전면 커버를 구비한 환풍기 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200201173A ES2212720B1 (es) | 2002-05-22 | 2002-05-22 | Extractor de aire con tapa frontal extraible. |
ESP0201173 | 2002-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003098051A1 true WO2003098051A1 (es) | 2003-11-27 |
Family
ID=29433285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2003/000023 WO2003098051A1 (es) | 2002-05-22 | 2003-01-17 | Extractor de aire con tapa frontal extraible |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1508702B1 (uk) |
KR (1) | KR100954774B1 (uk) |
AT (1) | ATE328204T1 (uk) |
AU (1) | AU2003212388A1 (uk) |
DE (1) | DE60305695T2 (uk) |
ES (2) | ES2212720B1 (uk) |
PL (1) | PL372143A1 (uk) |
RU (1) | RU2297553C2 (uk) |
UA (1) | UA80954C2 (uk) |
WO (1) | WO2003098051A1 (uk) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100984252B1 (ko) * | 2009-09-21 | 2010-09-30 | 이춘우 | 욕실용 환풍기 |
CZ306817B6 (cs) * | 2009-11-20 | 2017-07-26 | Cz Loko, A.S. | Zařízení pro chlazení elektrického pohonu ventilátoru |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353680A (en) * | 1979-06-19 | 1982-10-12 | Tokyo Shibaura Denki Kabushiki Kaisha | Exhaust fan with removable face cover |
GB2181183A (en) * | 1985-09-30 | 1987-04-15 | Hunter Int Ltd | Improvements in or relating to a fan assembly |
US5294195A (en) * | 1992-11-02 | 1994-03-15 | Carrier Corporation | Cover for the outside enclosure of an air conditioning system |
ES1038510U (es) * | 1997-10-27 | 1998-07-01 | Electromecanica Cata S A | Extractor de aire encastrable. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687637A5 (de) * | 1993-11-04 | 1997-01-15 | Micronel Ag | Axialkleinventilator. |
-
2002
- 2002-05-22 ES ES200201173A patent/ES2212720B1/es not_active Expired - Fee Related
-
2003
- 2003-01-17 KR KR1020047011274A patent/KR100954774B1/ko active IP Right Grant
- 2003-01-17 WO PCT/ES2003/000023 patent/WO2003098051A1/es not_active Application Discontinuation
- 2003-01-17 PL PL03372143A patent/PL372143A1/xx unknown
- 2003-01-17 DE DE60305695T patent/DE60305695T2/de not_active Expired - Lifetime
- 2003-01-17 EP EP03708281A patent/EP1508702B1/en not_active Expired - Lifetime
- 2003-01-17 ES ES03708281T patent/ES2266785T3/es not_active Expired - Lifetime
- 2003-01-17 AU AU2003212388A patent/AU2003212388A1/en not_active Abandoned
- 2003-01-17 UA UA20040503614A patent/UA80954C2/uk unknown
- 2003-01-17 RU RU2004114556/06A patent/RU2297553C2/ru not_active IP Right Cessation
- 2003-01-17 AT AT03708281T patent/ATE328204T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4353680A (en) * | 1979-06-19 | 1982-10-12 | Tokyo Shibaura Denki Kabushiki Kaisha | Exhaust fan with removable face cover |
GB2181183A (en) * | 1985-09-30 | 1987-04-15 | Hunter Int Ltd | Improvements in or relating to a fan assembly |
US5294195A (en) * | 1992-11-02 | 1994-03-15 | Carrier Corporation | Cover for the outside enclosure of an air conditioning system |
ES1038510U (es) * | 1997-10-27 | 1998-07-01 | Electromecanica Cata S A | Extractor de aire encastrable. |
Also Published As
Publication number | Publication date |
---|---|
RU2004114556A (ru) | 2005-05-20 |
AU2003212388A1 (en) | 2003-12-02 |
UA80954C2 (uk) | 2007-11-26 |
ATE328204T1 (de) | 2006-06-15 |
ES2212720A1 (es) | 2004-07-16 |
ES2266785T3 (es) | 2007-03-01 |
EP1508702B1 (en) | 2006-05-31 |
KR100954774B1 (ko) | 2010-04-28 |
RU2297553C2 (ru) | 2007-04-20 |
DE60305695D1 (de) | 2006-07-06 |
ES2212720B1 (es) | 2005-10-01 |
DE60305695T2 (de) | 2006-12-28 |
PL372143A1 (en) | 2005-07-11 |
KR20040108647A (ko) | 2004-12-24 |
EP1508702A1 (en) | 2005-02-23 |
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