TW352410B - Air vent fan for ceiling - Google Patents

Air vent fan for ceiling

Info

Publication number
TW352410B
TW352410B TW087107140A TW87107140A TW352410B TW 352410 B TW352410 B TW 352410B TW 087107140 A TW087107140 A TW 087107140A TW 87107140 A TW87107140 A TW 87107140A TW 352410 B TW352410 B TW 352410B
Authority
TW
Taiwan
Prior art keywords
ceiling
fan
opening
suction inlet
exhaust outlet
Prior art date
Application number
TW087107140A
Other languages
English (en)
Chinese (zh)
Inventor
Yoshimasa Ito
Taido Ushida
Yasuhiro Isogawa
Original Assignee
Toshiba Co Ltd
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 Toshiba Co Ltd filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW352410B publication Critical patent/TW352410B/zh

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
    • F04D25/088—Ceiling fans
    • 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
    • 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
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Residential Or Office Buildings (AREA)
TW087107140A 1997-10-09 1998-05-08 Air vent fan for ceiling TW352410B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9277608A JPH11108414A (ja) 1997-10-09 1997-10-09 天井用換気扇

Publications (1)

Publication Number Publication Date
TW352410B true TW352410B (en) 1999-02-11

Family

ID=17585802

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087107140A TW352410B (en) 1997-10-09 1998-05-08 Air vent fan for ceiling

Country Status (4)

Country Link
JP (1) JPH11108414A (ko)
KR (1) KR100297176B1 (ko)
CN (1) CN1168934C (ko)
TW (1) TW352410B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393846B (zh) * 2009-01-08 2013-04-21 Delta Electronics Inc 通風裝置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337233B1 (ko) * 1999-05-24 2002-05-17 임윤철 다중 집합 제트팬을 이용한 환기장치
JP2005147415A (ja) * 2003-11-11 2005-06-09 Sanyo Electric Co Ltd ダクト用換気扇
JP4432654B2 (ja) * 2004-07-22 2010-03-17 パナソニック株式会社 浴室用換気暖房機
JP4552648B2 (ja) * 2004-12-20 2010-09-29 パナソニック電工株式会社 浴室の空気供給ノズルの取付け構造
JP4685476B2 (ja) * 2005-03-09 2011-05-18 三菱電機株式会社 換気装置
KR101292970B1 (ko) * 2009-02-24 2013-08-02 미쓰비시덴키 가부시키가이샤 동시 급배형 환기 팬 및 공조 장치
CN102192593B (zh) * 2010-03-15 2013-10-09 广东松下环境系统有限公司 浴室用取暖换气扇
CN202048640U (zh) * 2011-03-31 2011-11-23 广东松下环境系统有限公司 换气装置
KR101339929B1 (ko) 2013-09-03 2013-12-10 주식회사 구펜 환풍기
TWI578892B (zh) * 2016-04-25 2017-04-11 建準電機工業股份有限公司 換氣扇
JPWO2019162986A1 (ja) * 2018-02-20 2020-09-03 三菱電機株式会社 ダクト用換気扇

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI393846B (zh) * 2009-01-08 2013-04-21 Delta Electronics Inc 通風裝置

Also Published As

Publication number Publication date
KR100297176B1 (ko) 2001-09-06
CN1214434A (zh) 1999-04-21
CN1168934C (zh) 2004-09-29
JPH11108414A (ja) 1999-04-23
KR19990036553A (ko) 1999-05-25

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees