ES2008914A6 - Perfeccionamientos en la construccion de ventiladores electricos. - Google Patents
Perfeccionamientos en la construccion de ventiladores electricos.Info
- Publication number
- ES2008914A6 ES2008914A6 ES8703194A ES8703194A ES2008914A6 ES 2008914 A6 ES2008914 A6 ES 2008914A6 ES 8703194 A ES8703194 A ES 8703194A ES 8703194 A ES8703194 A ES 8703194A ES 2008914 A6 ES2008914 A6 ES 2008914A6
- Authority
- ES
- Spain
- Prior art keywords
- grid
- impeller wheel
- housing
- electric fan
- reduction gear
- 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.)
- Expired
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
- 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
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
LA INVENCION SE REFIERE A LOS VENTILADORES ELECTRICOS DEL TIPO QUE COMPRENDEN UNA ENVOLVENTE APLANADA PROVISTA DE ABERTURAS ENFRENTADAS DE ENTRADA Y SALIDA DE AIRE, Y UNA REJILLA CIRCULAR MONTADA EN ESTA ULTIMA ABERTURA, CAPAZ DE GIRAR LIBREMENTE Y DISPUESTA PARA DETERMINAR LA DIRECCION DE LA CORRIENTE DE AIRE ENGENDRADA POR EL MOLVIMIENTO DEL CORRESPONDIENTE RODETE HELICOIDAL, Y BASICAMENTE CONSISTE EN LA PREVISION DE UN PEQUEÑO MOTORREDUCTOR INDEPENDIENTE, QUE SE MONTA EN POSICION LIGERAMENTE EXCENTRICA, SOBRE EL MISMO SOPORTE CENTRAL AL QUE SE HALLA FIJADO EL ELECTROMOTOR DE ACCIONAMIENTO DEL RODETE, TRANSMITIENDOSE EL MOVIMIENTO DE AQUEL MOTORREDUCTOR A LA REFERIDA REJILLA DEFLECTORA POR MEDIO DE UN PIÑON SOLIDARIO AL EJE DE SALIDA DE AQUEL, QUE ENGRANA EN UNA CORONA DENTADA CENTRAL PREVISTA EN LA CARA INTERNA DE ESTA, Y SIENDO EL DIAMETRO DE ESTA CORONA INFERIOR AL DEL EXPRESADO SOPORTE CENTRAL.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703194A ES2008914A6 (es) | 1987-11-10 | 1987-11-10 | Perfeccionamientos en la construccion de ventiladores electricos. |
EP88114565A EP0315747A1 (de) | 1987-11-10 | 1988-09-07 | Elektrischer Ventilator mit einem flachen Gehäuse |
DE8811285U DE8811285U1 (de) | 1987-11-10 | 1988-09-07 | Elektrischer Ventilator mit einem flachen Gehäuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703194A ES2008914A6 (es) | 1987-11-10 | 1987-11-10 | Perfeccionamientos en la construccion de ventiladores electricos. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2008914A6 true ES2008914A6 (es) | 1989-08-16 |
Family
ID=8253184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703194A Expired ES2008914A6 (es) | 1987-11-10 | 1987-11-10 | Perfeccionamientos en la construccion de ventiladores electricos. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0315747A1 (es) |
DE (1) | DE8811285U1 (es) |
ES (1) | ES2008914A6 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111706537A (zh) * | 2020-06-19 | 2020-09-25 | 广州嘉宜科技有限公司 | 一种带有保护功能的智能家用电风扇 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6032890A (en) * | 1996-09-23 | 2000-03-07 | Sonoco Development, Inc. | Stacking stable yarn carrier for package dyeing |
CN108825537B (zh) * | 2018-06-07 | 2020-09-29 | 台聪 | 一种多向自动风冷装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1957307A (en) * | 1930-08-07 | 1934-05-01 | Safety Car Heating & Lighting | Fan construction |
JPS5788292A (en) * | 1980-11-25 | 1982-06-02 | Sanyo Electric Co Ltd | Fan |
US4457672A (en) * | 1981-03-23 | 1984-07-03 | Mitsubishi Denki Kabushiki Kaisha | Fan with variable axis impeller |
GB2129493A (en) * | 1982-08-26 | 1984-05-16 | Arthur Scotto | Fans with rotatable air deflectors |
-
1987
- 1987-11-10 ES ES8703194A patent/ES2008914A6/es not_active Expired
-
1988
- 1988-09-07 DE DE8811285U patent/DE8811285U1/de not_active Expired
- 1988-09-07 EP EP88114565A patent/EP0315747A1/de not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111706537A (zh) * | 2020-06-19 | 2020-09-25 | 广州嘉宜科技有限公司 | 一种带有保护功能的智能家用电风扇 |
CN111706537B (zh) * | 2020-06-19 | 2021-08-20 | 佛山市顺德区弗居电子科技有限公司 | 一种带有保护功能的智能家用电风扇 |
Also Published As
Publication number | Publication date |
---|---|
DE8811285U1 (de) | 1989-01-05 |
EP0315747A1 (de) | 1989-05-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2007-11-10 |