EP2402673A4 - Local exhaust apparatus - Google Patents

Local exhaust apparatus

Info

Publication number: EP2402673A4
Authority: EP; European Patent Office
Prior art keywords: exhaust apparatus; local exhaust; local; exhaust
Prior art date: 2009-02-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP09840868.5A

Other languages

German (de)

French (fr)

Other versions

EP2402673A1 (en

Inventor

Chan-Young Noh

Hak-Seung Kim

Heung-Won Cho

Yung-Chul Yun

Jang-Youl Lee

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

GTEC

Original Assignee

GTEC

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.)

2009-02-24

Filing date

2009-08-26

Publication date

2013-07-31

2009-08-26 Application filed by GTEC filed Critical GTEC

2012-01-04 Publication of EP2402673A1 publication Critical patent/EP2402673A1/en

2013-07-31 Publication of EP2402673A4 publication Critical patent/EP2402673A4/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/022—Multi-stage pumps with concentric rows of 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- 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
- 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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

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)
Jet Pumps And Other Pumps (AREA)
Ventilation (AREA)

EP09840868.5A 2009-02-24 2009-08-26 Local exhaust apparatus Withdrawn EP2402673A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR20090015487		2009-02-24
KR1020090072886A KR100955727B1 (en)	2009-02-24	2009-08-07	Local ventilator device
PCT/KR2009/004762 WO2010098522A1 (en)	2009-02-24	2009-08-26	Local exhaust apparatus

Publications (2)

Publication Number	Publication Date
EP2402673A1 EP2402673A1 (en)	2012-01-04
EP2402673A4 true EP2402673A4 (en)	2013-07-31

Family

ID=42281360

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP09840868.5A Withdrawn EP2402673A4 (en)	2009-02-24	2009-08-26	Local exhaust apparatus

Country Status (7)

Country	Link
US (1)	US20110305564A1 (en)
EP (1)	EP2402673A4 (en)
JP (1)	JP2012514178A (en)
KR (1)	KR100955727B1 (en)
CN (1)	CN101970944A (en)
BR (1)	BRPI0922898A2 (en)
WO (1)	WO2010098522A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101170160B1 (en)	2012-02-17	2012-07-31	이일란	Local ventilator with swirler
KR101335662B1 (en) *	2012-04-03	2013-12-03	주식회사트라이애드	Exhaust system with built-in rotation body
CN103375831A (en) *	2012-04-20	2013-10-30	博西华电器（江苏）有限公司	Range hood and rotary air curtain generation device for oil smoke purification device
KR101294325B1 (en)	2012-04-26	2013-08-07	김지하	Local ventilator with swirler
KR101193604B1 (en) *	2012-06-04	2012-10-23	김지하	Local ventilator with swirler
KR101647885B1 (en) *	2014-10-06	2016-08-23	이장열	An exhaust fan using vortex
CN104646195A (en) *	2015-02-11	2015-05-27	天津腾达集团有限公司	Cyclone dust collector
WO2017175889A1 (en) *	2016-04-06	2017-10-12	이장열	Integrated exhaust fan using vortex
KR101740675B1 (en) *	2016-08-31	2017-05-26	주식회사 재진엔지니어링	Inhalation Device for Local Ventilation System
KR102104317B1 (en) *	2017-05-02	2020-04-24	엘지전자 주식회사	Local ventilation equipment and swirler therein
KR102146057B1 (en) *	2018-07-18	2020-08-19	김지하	Local ventilator
CN111912071A (en) *	2020-09-12	2020-11-10	浙江航威专用设备有限公司	Air conditioner humidifier and humidifying method thereof
CN113048332B (en) *	2021-04-06	2024-02-09	江苏环亚医用科技集团股份有限公司	Wall-penetrating antifreezing device

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US4665806A (en) *	1985-09-12	1987-05-19	Martin Sr Lendell	Ventilating air distributor
US4955286A (en) *	1988-07-01	1990-09-11	Schako Metallwarenfabrik Ferdinand Schad Ag	Turbulence outlet
DE202004006360U1 (en) *	2004-04-22	2004-07-15	Gebrüder Trox Gesellschaft mit beschränkter Haftung	Spin discharge opening for ventilating spaces, has at least two spin areas comprising each spin shovel, with stage formed between adjoining spin areas
US20060025066A1 (en) *	2004-08-02	2006-02-02	Carrier Corporation	Control for dual stepper motors
WO2008069740A1 (en) *	2006-12-06	2008-06-12	Scania Cv Ab (Publ)	Air nozzle

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US3557681A (en) *	1968-01-25	1971-01-26	Nordisk Ventilator	Fan for the ventilation of buildings, e.g. stables
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GB2212224A (en) *	1987-11-05	1989-07-19	Karjasuo Oy	Fan
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CN100398924C (en) *	2003-12-23	2008-07-02	乐金电子(天津)电器有限公司	Air exhaust apparatus for indoor unit of ceiling type air-conditioner
KR100529002B1 (en) *	2003-12-31	2005-11-15	학교법인 포항공과대학교	Local exhaust ventilation system with covered rotating swirler
US7387556B1 (en) *	2006-03-01	2008-06-17	Brunswick Corporation	Exhaust system for a marine propulsion device having a driveshaft extending vertically through a bottom portion of a boat hull
US20080253896A1 (en) *	2007-04-13	2008-10-16	Walls Gary C	High efficiency fan blades with airflow-directing baffle elements
US20090105547A1 (en) *	2007-04-20	2009-04-23	Spotlight Surgical, Inc.	Adjustable Retractor Blade
KR100873521B1 (en)	2007-04-20	2008-12-15	포항공과대학교 산학협력단	Vortex Type Local Exhaust System
KR100821295B1 (en)	2007-04-20	2008-04-11	포항공과대학교 산학협력단	Vortex Type Local Exhaust System
KR100873522B1 (en)	2007-04-20	2008-12-15	포항공과대학교 산학협력단	Vortex Type Local Exhaust System

2009
- 2009-08-07 KR KR1020090072886A patent/KR100955727B1/en not_active IP Right Cessation
- 2009-08-26 BR BRPI0922898A patent/BRPI0922898A2/en not_active IP Right Cessation
- 2009-08-26 EP EP09840868.5A patent/EP2402673A4/en not_active Withdrawn
- 2009-08-26 JP JP2011544352A patent/JP2012514178A/en active Pending
- 2009-08-26 WO PCT/KR2009/004762 patent/WO2010098522A1/en active Application Filing
- 2009-08-26 CN CN2009801085517A patent/CN101970944A/en active Pending
- 2009-08-26 US US13/202,928 patent/US20110305564A1/en not_active Abandoned

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4665806A (en) *	1985-09-12	1987-05-19	Martin Sr Lendell	Ventilating air distributor
US4955286A (en) *	1988-07-01	1990-09-11	Schako Metallwarenfabrik Ferdinand Schad Ag	Turbulence outlet
DE202004006360U1 (en) *	2004-04-22	2004-07-15	Gebrüder Trox Gesellschaft mit beschränkter Haftung	Spin discharge opening for ventilating spaces, has at least two spin areas comprising each spin shovel, with stage formed between adjoining spin areas
US20060025066A1 (en) *	2004-08-02	2006-02-02	Carrier Corporation	Control for dual stepper motors
WO2008069740A1 (en) *	2006-12-06	2008-06-12	Scania Cv Ab (Publ)	Air nozzle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010098522A1 *

Also Published As

Publication number	Publication date
KR100955727B1 (en)	2010-05-03
US20110305564A1 (en)	2011-12-15
CN101970944A (en)	2011-02-09
BRPI0922898A2 (en)	2019-09-24
JP2012514178A (en)	2012-06-21
WO2010098522A1 (en)	2010-09-02
EP2402673A1 (en)	2012-01-04

Publication	Publication Date	Title
GB0918246D0 (en)	2009-12-02	Apparatus
GB0906192D0 (en)	2009-05-20	Apparatus
GB0915595D0 (en)	2009-10-07	An apparatus
EP2402673A4 (en)	2013-07-31	Local exhaust apparatus
GB0912799D0 (en)	2009-08-26	Apparatus
EP2507789A4 (en)	2016-10-26	An apparatus
EP2489554A4 (en)	2013-02-27	Object holding apparatus
GB0913229D0 (en)	2009-09-02	Apparatus for bio-automation
EP2395211A4 (en)	2015-02-18	Exhaust purification apparatus
GB0921269D0 (en)	2010-01-20	Actuating apparatus
GB0915594D0 (en)	2009-10-07	An apparatus
GB2467433B (en)	2013-09-25	Combustion apparatus
EP2497914A4 (en)	2013-04-17	Camshaft apparatus
GB0906058D0 (en)	2009-05-20	An apparatus
GB201008983D0 (en)	2010-07-14	Apparatus
GB0922536D0 (en)	2010-02-10	Apparatus
GB2473320B (en)	2011-09-07	Securing apparatus
GB2471725B (en)	2013-08-28	Snorkelling apparatus
GB0912769D0 (en)	2009-08-26	Combustion apparatus
GB0912770D0 (en)	2009-08-26	Combustion apparatus
GB0921374D0 (en)	2010-01-20	Apparatus
GB201504194D0 (en)	2015-04-29	Apparatus
GB201014083D0 (en)	2010-10-06	Apparatus for retaining
GB0917301D0 (en)	2009-11-18	Forming apparatus
GB0901688D0 (en)	2009-03-11	Combustion apparatus

Legal Events

Date	Code	Title	Description
2011-12-02	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2011-12-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2012-01-04	17P	Request for examination filed	Effective date: 20110701
2012-01-04	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
2012-05-30	DAX	Request for extension of the european patent (deleted)
2013-07-31	A4	Supplementary search report drawn up and despatched	Effective date: 20130702
2013-07-31	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 13/06 20060101AFI20130626BHEP Ipc: F24F 13/08 20060101ALI20130626BHEP
2014-09-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2014-10-15	18D	Application deemed to be withdrawn	Effective date: 20140130