WO2003078846A1 - Ventilateur pouvant également servir de chauffage - Google Patents

Ventilateur pouvant également servir de chauffage Download PDF

Info

Publication number
WO2003078846A1
WO2003078846A1 PCT/JP2002/002578 JP0202578W WO03078846A1 WO 2003078846 A1 WO2003078846 A1 WO 2003078846A1 JP 0202578 W JP0202578 W JP 0202578W WO 03078846 A1 WO03078846 A1 WO 03078846A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
heating element
heater
protection net
motor case
Prior art date
Application number
PCT/JP2002/002578
Other languages
English (en)
Japanese (ja)
Inventor
Tadashi Sato
Original Assignee
Tadashi Sato
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.)
Filing date
Publication date
Application filed by Tadashi Sato filed Critical Tadashi Sato
Priority to PCT/JP2002/002578 priority Critical patent/WO2003078846A1/fr
Priority to JP2003576820A priority patent/JP3532562B2/ja
Priority to CN02800026.9A priority patent/CN1252391C/zh
Publication of WO2003078846A1 publication Critical patent/WO2003078846A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/16—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor the conductor being mounted on an insulating base
    • 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
    • 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
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile

Abstract

Un ventilateur pouvant également servir de chauffage peut facilement passer de la fonction de chauffage à la fonction de ventilation, et inversement. Ce ventilateur comprend un filet de protection arrière (3) fixé sur un boîtier de moteur (2), une partie de bossage (21) formée sur la partie avant du boîtier de moteur (2), un arbre de moteur (23) faisant saillie du boîtier de moteur (2) à travers un trou traversant (22) formé dans la partie de bossage (21), des pales rotatives (31) fixées amovibles via l'arbre de moteur (23), ainsi qu'un filet de protection avant (4) fixé amovible sur le bord avant du filet de protection arrière. Par ailleurs, ce ventilateur comprend des plaques de réflexion fendues (24) disposées dans une partie intermédiaire entre le filet de protection arrière (4) et les pales rotatives (31) qui s'étendent à la manière de pétales de fleurs dans une direction radiale de la partie de bossage (21), en partant de la partie de bossage (21), pour former un ensemble plaque de réflexion parabolique. Les plaques de réflexion paraboliques (24) sont fixées rotatives autour de la partie de bossage (21) dans la direction longitudinale de laquelle ils se chevauchent. En démontant les pales rotatives (31), une structure de chauffage (51) peut être montée devant la plaque de réflexion parabolique. Un boîtier d'alimentation (15) pouvant être connecté à la structure de chauffage (51) est fourni.
PCT/JP2002/002578 2002-03-18 2002-03-18 Ventilateur pouvant également servir de chauffage WO2003078846A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2002/002578 WO2003078846A1 (fr) 2002-03-18 2002-03-18 Ventilateur pouvant également servir de chauffage
JP2003576820A JP3532562B2 (ja) 2002-03-18 2002-03-18 ヒーター兼用扇風機
CN02800026.9A CN1252391C (zh) 2002-03-18 2002-03-18 兼用作加热器的电风扇

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/002578 WO2003078846A1 (fr) 2002-03-18 2002-03-18 Ventilateur pouvant également servir de chauffage

Publications (1)

Publication Number Publication Date
WO2003078846A1 true WO2003078846A1 (fr) 2003-09-25

Family

ID=27854640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/002578 WO2003078846A1 (fr) 2002-03-18 2002-03-18 Ventilateur pouvant également servir de chauffage

Country Status (3)

Country Link
JP (1) JP3532562B2 (fr)
CN (1) CN1252391C (fr)
WO (1) WO2003078846A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057091A1 (fr) * 2003-11-19 2005-06-23 Lasko Holdings, Inc. Appareil de chauffage electrique a air pulse sur socle
US20210059238A1 (en) * 2019-08-28 2021-03-04 Denis Remi Proulx Fan With Support For Mosquito Coil
TWI795260B (zh) * 2022-04-01 2023-03-01 張筱絨 具有降風阻結構的風扇網罩

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213223A (zh) * 2010-04-01 2011-10-12 卢昌 带有电风扇和电暖器的电器
GB2501301B (en) * 2012-04-19 2016-02-03 Dyson Technology Ltd A fan assembly
KR101806134B1 (ko) * 2016-04-21 2017-12-07 신일산업 주식회사 선풍기의 전후면망 결합 분리 구조
CN109026782A (zh) * 2018-08-29 2018-12-18 珠海格力电器股份有限公司 家用电器
CN110469793B (zh) 2019-01-25 2020-10-27 深圳叠品科技有限公司 一种新型折叠装置及其运用的风扇和台灯
CN111578514A (zh) * 2020-06-24 2020-08-25 深圳市飞天慧景科技有限公司 一种智能控制风扇及其控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106863U (fr) * 1984-12-17 1986-07-07
JPH0175748U (fr) * 1987-11-10 1989-05-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61106863U (fr) * 1984-12-17 1986-07-07
JPH0175748U (fr) * 1987-11-10 1989-05-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158716B2 (en) 2002-12-18 2007-01-02 Lasko Holdings, Inc. Portable pedestal electric heater
WO2005057091A1 (fr) * 2003-11-19 2005-06-23 Lasko Holdings, Inc. Appareil de chauffage electrique a air pulse sur socle
US20210059238A1 (en) * 2019-08-28 2021-03-04 Denis Remi Proulx Fan With Support For Mosquito Coil
TWI795260B (zh) * 2022-04-01 2023-03-01 張筱絨 具有降風阻結構的風扇網罩

Also Published As

Publication number Publication date
JP3532562B2 (ja) 2004-05-31
CN1455850A (zh) 2003-11-12
CN1252391C (zh) 2006-04-19
JPWO2003078846A1 (ja) 2005-07-14

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