EP3209946A4 - Perforated wall for removing gases or particles - Google Patents

Perforated wall for removing gases or particles Download PDF

Info

Publication number: EP3209946A4
Authority: EP; European Patent Office
Prior art keywords: particles; perforated wall; removing gases; gases; perforated
Prior art date: 2014-10-23
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

EP15852323.3A

Other languages

German (de)

French (fr)

Other versions

EP3209946A1 (en

Inventor

Bo DOLK-PETERSSON

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.)

Qlean Air Scandinavia AB

Original Assignee

Qlean Air Scandinavia AB

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.)

2014-10-23

Filing date

2015-10-23

Publication date

2018-06-20

2015-10-23 Application filed by Qlean Air Scandinavia AB filed Critical Qlean Air Scandinavia AB

2017-08-30 Publication of EP3209946A1 publication Critical patent/EP3209946A1/en

2018-06-20 Publication of EP3209946A4 publication Critical patent/EP3209946A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/04—Dust-free rooms or enclosures
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- 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
- F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
- F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/08—Ergonomic or safety aspects of handling devices
- B01L2200/082—Handling hazardous material

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Clinical Laboratory Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Ventilation (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Filtering Of Dispersed Particles In Gases (AREA)

EP15852323.3A 2014-10-23 2015-10-23 Perforated wall for removing gases or particles Withdrawn EP3209946A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE1400509A SE539939C2 (en)	2014-10-23	2014-10-23	Drawing room with perforated wall
PCT/SE2015/000061 WO2016064321A1 (en)	2014-10-23	2015-10-23	Perforated wall for removing gases or particles

Publications (2)

Publication Number	Publication Date
EP3209946A1 EP3209946A1 (en)	2017-08-30
EP3209946A4 true EP3209946A4 (en)	2018-06-20

Family

ID=55761225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15852323.3A Withdrawn EP3209946A4 (en)	2014-10-23	2015-10-23	Perforated wall for removing gases or particles

Country Status (4)

Country	Link
EP (1)	EP3209946A4 (en)
JP (1)	JP2017534829A (en)
SE (1)	SE539939C2 (en)
WO (1)	WO2016064321A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3121738A1 (en) *	2021-04-09	2022-10-14	Romain FAUCHER	Vertical unidirectional air distribution plenum for selective sorting cabin
EP4144450B1 (en) *	2021-09-07	2024-08-07	Camfil APC GmbH	Method for cleaning exhaust air generated in a processing process in a clean room/dry room, and system for carrying out the method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990004744A1 (en) *	1988-10-27	1990-05-03	Mj Ventilationsservice	A method and an apparatus for ventilation of working plants
US5454756A (en) *	1991-08-21	1995-10-03	Pace Company	Clean room ventilation system
US5851143A (en) *	1996-05-10	1998-12-22	Thermal Industries	Disk drive test chamber
EP1188994A1 (en) *	2000-09-19	2002-03-20	Alfred Schneider Dr.	Channel for super-clean air conditions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE711393A (en) *	1968-02-28	1968-07-01
US3564990A (en) *	1969-03-19	1971-02-23	E H Sheldon Co	Laboratory equipment having a collapsible canopy
JPS50138698U (en) *	1974-04-30	1975-11-14
FR2485700B1 (en) *	1980-06-24	1986-02-28	Aurore Sa	METHOD FOR ESTABLISHING A DETERMINED LAMINARY FLOW AND WORKSTATION COMPRISING APPLICATION
CA1280929C (en) *	1985-12-19	1991-03-05	Yoshinobu Suzuki	Clean room
JPH10318574A (en) *	1997-05-21	1998-12-04	Sony Corp	Method and apparatus for discharging gas from housing
JP2004211975A (en)	2002-12-28	2004-07-29	Tornex Inc	Smoke separator for simply setting up smoking area
JP4718909B2 (en) *	2005-06-15	2011-07-06	株式会社岡村製作所	Booth with ventilation function
DE102008011161B3 (en) *	2008-02-26	2009-06-04	Wesemann Gmbh & Co. Kg	Device for extracting substances and use of such a device
DE202011101114U1 (en) *	2010-11-13	2012-08-28	Waldner Laboreinrichtungen Gmbh & Co. Kg	off device
JP5199330B2 (en)	2010-11-19	2013-05-15	高砂熱学工業株式会社	Smoking rooms and wall materials
JP5873413B2 (en) *	2012-10-04	2016-03-01	株式会社日立産機システム	Safety cabinet

2014
- 2014-10-23 SE SE1400509A patent/SE539939C2/en unknown
2015
- 2015-10-23 WO PCT/SE2015/000061 patent/WO2016064321A1/en not_active Ceased
- 2015-10-23 EP EP15852323.3A patent/EP3209946A4/en not_active Withdrawn
- 2015-10-23 JP JP2017519609A patent/JP2017534829A/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1990004744A1 (en) *	1988-10-27	1990-05-03	Mj Ventilationsservice	A method and an apparatus for ventilation of working plants
US5454756A (en) *	1991-08-21	1995-10-03	Pace Company	Clean room ventilation system
US5851143A (en) *	1996-05-10	1998-12-22	Thermal Industries	Disk drive test chamber
EP1188994A1 (en) *	2000-09-19	2002-03-20	Alfred Schneider Dr.	Channel for super-clean air conditions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016064321A1 *

Also Published As

Publication number	Publication date
EP3209946A1 (en)	2017-08-30
JP2017534829A (en)	2017-11-24
SE1400509A1 (en)	2016-04-24
WO2016064321A1 (en)	2016-04-28
SE539939C2 (en)	2018-01-30

Legal Events

Date	Code	Title	Description
2017-04-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-07-28	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
2017-07-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2017-08-30	17P	Request for examination filed	Effective date: 20170404
2017-08-30	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
2017-08-30	AX	Request for extension of the european patent	Extension state: BA ME
2018-01-31	DAV	Request for validation of the european patent (deleted)
2018-01-31	DAX	Request for extension of the european patent (deleted)
2018-06-20	A4	Supplementary search report drawn up and despatched	Effective date: 20180524
2018-06-20	RIC1	Information provided on ipc code assigned before grant	Ipc: B08B 15/00 20060101ALI20180517BHEP Ipc: F24F 3/16 20060101ALI20180517BHEP Ipc: F24F 13/068 20060101ALI20180517BHEP Ipc: F24F 7/10 20060101AFI20180517BHEP Ipc: B01L 1/04 20060101ALI20180517BHEP
2020-06-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-07-15	17Q	First examination report despatched	Effective date: 20200612
2023-06-02	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
2023-07-05	18D	Application deemed to be withdrawn	Effective date: 20230207

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