EP2844923A4 - Downdraft system - Google Patents

Downdraft system

Info

Publication number: EP2844923A4
Authority: EP; European Patent Office
Prior art keywords: downdraft system; downdraft
Prior art date: 2012-05-03
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP13784786.9A

Other languages

German (de)

French (fr)

Other versions

EP2844923A1 (en

Inventor

Richard R Sinur

Brian R Wellnitz

Jay F Perkins

Sean Montag

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.)

Broan Nutone LLC

Original Assignee

Broan Nutone LLC

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.)

2012-05-03

Filing date

2013-05-03

Publication date

2016-01-06

2013-05-03 Application filed by Broan Nutone LLC filed Critical Broan Nutone LLC

2013-05-03 Priority claimed from PCT/US2013/039554 external-priority patent/WO2013166445A1/en

2015-03-11 Publication of EP2844923A1 publication Critical patent/EP2844923A1/en

2016-01-06 Publication of EP2844923A4 publication Critical patent/EP2844923A4/en

Status Withdrawn legal-status Critical Current

Classifications

- 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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
- 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
- F24C15/2021—Arrangement or mounting of control or safety systems
- 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
- F24C15/2064—Removing cooking fumes illumination for cooking hood
- 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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Ventilation (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

EP13784786.9A 2012-05-03 2013-05-03 Downdraft system Withdrawn EP2844923A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201261642060P	2012-05-03	2012-05-03
PCT/US2013/039554 WO2013166445A1 (en)	2012-05-03	2013-05-03	Downdraft system

Publications (2)

Publication Number	Publication Date
EP2844923A1 EP2844923A1 (en)	2015-03-11
EP2844923A4 true EP2844923A4 (en)	2016-01-06

Family

ID=49546714

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13784786.9A Withdrawn EP2844923A4 (en)	2012-05-03	2013-05-03	Downdraft system

Country Status (3)

Country	Link
EP (1)	EP2844923A4 (en)
CN (1)	CN108954428A (en)
CA (1)	CA2814915C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10126000B2 (en)	2012-05-03	2018-11-13	Broan-Nutone Llc	Downdraft ventilation systems and methods
AU2013256025A1 (en)	2012-05-03	2014-11-20	Broan-Nutone Llc	Downdraft system

Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5918232U (en) *	1982-07-28	1984-02-03	土川　善司	kitchen exhaust system
US4945891A (en) *	1989-03-30	1990-08-07	General Electric Company	Drive mechanism for retractable down draft vent
US5062410A (en) *	1990-07-23	1991-11-05	Broan Mfg. Co., Inc.	Downdraft range ventilator
US20020029696A1 (en) *	1999-02-19	2002-03-14	Maximilian Grimm	Vapor extraction device disposed in the region next to open hot-food areas
JP2005106374A (en) *	2003-09-30	2005-04-21	Fuji Industrial Co Ltd	Exhaust device for open kitchen
US20080029081A1 (en) *	2005-08-01	2008-02-07	Gagas John M	Low Depth Telescoping Downdraft Ventilator
US20080202491A1 (en) *	2004-08-31	2008-08-28	Jurgen Eberhard	Air Collecting Device And Exhaust Air Box, In Particular Usable In Said Device
US20100065038A1 (en) *	2008-09-13	2010-03-18	John Mills Davies	Exhaust Canopy
CN101813331A (en) *	2010-03-08	2010-08-25	蔡木生	Vertical lifting oil smoke extraction system, gas stove and integral cabinet
DE102009025038A1 (en) *	2009-06-10	2010-12-16	Wilhelm Bruckbauer	Cooking fume inlet device with removable lid-shaped closing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6276358B1 (en) *	1999-11-15	2001-08-21	Maytag Corporation	Vertically adjustable ventilation hood system for a cooking appliance
US7836877B2 (en) *	2005-05-02	2010-11-23	Western Industries, Inc.	Adjustable downdraft ventilator
CN201277612Y (en) *	2008-08-01	2009-07-22	浙江普田电器有限公司	Household kitchen electric integration stove with independently controlled smoke suction port
CN201892246U (en) *	2010-05-11	2011-07-06	南通星海电器有限公司	Lifting side-suction combined range
CN202350154U (en) *	2011-12-09	2012-07-25	刘洪华	Movable and invisible multifunctional cooking fume purifying machine
CN202581493U (en) *	2012-05-24	2012-12-05	广东奥特龙电器制造有限公司	Down-draught smoke exhaust ventilator

2013
- 2013-05-03 EP EP13784786.9A patent/EP2844923A4/en not_active Withdrawn
- 2013-05-03 CN CN201810682749.7A patent/CN108954428A/en active Pending
- 2013-05-03 CA CA2814915A patent/CA2814915C/en active Active

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5918232U (en) *	1982-07-28	1984-02-03	土川　善司	kitchen exhaust system
US4945891A (en) *	1989-03-30	1990-08-07	General Electric Company	Drive mechanism for retractable down draft vent
US5062410A (en) *	1990-07-23	1991-11-05	Broan Mfg. Co., Inc.	Downdraft range ventilator
US20020029696A1 (en) *	1999-02-19	2002-03-14	Maximilian Grimm	Vapor extraction device disposed in the region next to open hot-food areas
JP2005106374A (en) *	2003-09-30	2005-04-21	Fuji Industrial Co Ltd	Exhaust device for open kitchen
US20080202491A1 (en) *	2004-08-31	2008-08-28	Jurgen Eberhard	Air Collecting Device And Exhaust Air Box, In Particular Usable In Said Device
US20080029081A1 (en) *	2005-08-01	2008-02-07	Gagas John M	Low Depth Telescoping Downdraft Ventilator
US20100065038A1 (en) *	2008-09-13	2010-03-18	John Mills Davies	Exhaust Canopy
DE102009025038A1 (en) *	2009-06-10	2010-12-16	Wilhelm Bruckbauer	Cooking fume inlet device with removable lid-shaped closing device
CN101813331A (en) *	2010-03-08	2010-08-25	蔡木生	Vertical lifting oil smoke extraction system, gas stove and integral cabinet

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013166445A1 *

Also Published As

Publication number	Publication date
CA2814915A1 (en)	2013-11-03
EP2844923A1 (en)	2015-03-11
CN108954428A (en)	2018-12-07
CA2814915C (en)	2020-03-10

Publication	Publication Date	Title
HK1208258A1 (en)	2016-02-26	Downdraft system
IL233614B (en)	2020-06-30	Anti-rocket system
GB201200831D0 (en)	2012-02-29	Improved positioning system
IL218530A0 (en)	2012-04-30	Aquaclture system
GB201222472D0 (en)	2013-01-30	Camera system
GB201213846D0 (en)	2012-09-19	Location system
HK1180931A1 (en)	2013-11-01	An electro-pulsograph
EP2859438A4 (en)	2016-02-24	Operating system
EP2832969A4 (en)	2015-11-18	Turbocharger
GB201217418D0 (en)	2012-11-14	System
EP2904178A4 (en)	2016-10-26	Retaining system
ZA201500983B (en)	2016-01-27	Carrying system
ZA201500982B (en)	2019-04-24	Carrying system
IL217432A0 (en)	2012-06-28	System
GB201203111D0 (en)	2012-04-04	Turbocharger
PL2562484T3 (en)	2020-08-10	Evaporative system
GB2498400B (en)	2017-08-30	Turbocharger arrangement
EP2844923A4 (en)	2016-01-06	Downdraft system
GB2503904B (en)	2020-11-25	System design
PL2692258T3 (en)	2020-05-18	Hood system
GB2551450B (en)	2018-06-13	Turbocharger arrangement
GB201510949D0 (en)	2015-08-05	Covering system
GB2498748B (en)	2017-07-26	Connection system
GB201220312D0 (en)	2012-12-26	Passerelle system
GB201220308D0 (en)	2012-12-26	Passerelle system

Legal Events

Date	Code	Title	Description
2015-02-06	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
2015-03-11	17P	Request for examination filed	Effective date: 20141031
2015-03-11	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL 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 RS SE SI SK SM TR
2015-03-11	AX	Request for extension of the european patent	Extension state: BA ME
2015-08-12	DAX	Request for extension of the european patent (deleted)
2016-01-06	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20151204
2016-01-06	RIC1	Information provided on ipc code assigned before grant	Ipc: F24C 15/20 20060101AFI20151130BHEP
2017-01-11	17Q	First examination report despatched	Effective date: 20161214
2019-05-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-05-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2020-06-10	18W	Application withdrawn	Effective date: 20200504