EP2809839A4 - System for controlling supply of ozone to washing machine to maximize cumulative ct value - Google Patents

System for controlling supply of ozone to washing machine to maximize cumulative ct value

Info

Publication number: EP2809839A4
Authority: EP; European Patent Office
Prior art keywords: ozone; value; washing machine; controlling supply; maximize cumulative
Prior art date: 2012-01-23
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.): Granted

Application number

EP12866544.5A

Other languages

German (de)

French (fr)

Other versions

EP2809839A1 (en

EP2809839B1 (en

Inventor

Ralph G Daniels

David A Spofford

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.)

Awois LLC

Original Assignee

Awois 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.)

2012-01-23

Filing date

2012-08-01

Publication date

2015-09-23

2012-01-23 Priority claimed from PCT/US2012/022212 external-priority patent/WO2012103006A2/en

2012-08-01 Application filed by Awois LLC filed Critical Awois LLC

2014-12-10 Publication of EP2809839A1 publication Critical patent/EP2809839A1/en

2015-09-23 Publication of EP2809839A4 publication Critical patent/EP2809839A4/en

2023-09-13 Application granted granted Critical

2023-09-13 Publication of EP2809839B1 publication Critical patent/EP2809839B1/en

Status Active legal-status Critical Current

2032-08-01 Anticipated expiration legal-status Critical

Links

CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title 1
230000001186 cumulative effect Effects 0.000 title 1
238000005406 washing Methods 0.000 title 1

Classifications

- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/12—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid solely by gases, e.g. air or steam, introduced into the washing liquid

EP12866544.5A 2012-01-23 2012-08-01 System for controlling supply of ozone to washing machine to maximize cumulative ct value Active EP2809839B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PCT/US2012/022212 WO2012103006A2 (en)	2011-01-24	2012-01-23	System for controlling supply of ozone to washing machine to maximize cumulative ct value
PCT/US2012/049179 WO2013112197A1 (en)	2012-01-23	2012-08-01	System for controlling supply of ozone to washing machine to maximize cumulative ct value

Publications (3)

Publication Number	Publication Date
EP2809839A1 EP2809839A1 (en)	2014-12-10
EP2809839A4 true EP2809839A4 (en)	2015-09-23
EP2809839B1 EP2809839B1 (en)	2023-09-13

Family

ID=48874603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12866544.5A Active EP2809839B1 (en)	2012-01-23	2012-08-01	System for controlling supply of ozone to washing machine to maximize cumulative ct value

Country Status (2)

Country	Link
EP (1)	EP2809839B1 (en)
WO (1)	WO2013112197A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102014220355B3 (en) *	2014-10-08	2016-01-21	BSH Hausgeräte GmbH	Laundry care device with an ozone generating device
CN107177952B (en) *	2016-03-09	2021-01-26	青岛海尔洗衣机有限公司	Intelligent sterilizing washing machine
US10342246B2 (en)	2016-09-09	2019-07-09	Quail Systems, Llc	Ozone generator, system, and methods for retrofit of enclosed and air-conditioned environments

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1307691A (en) *	1969-02-26	1973-02-21	Steiner Co Lausanne Sa	Laundry process for producing fabrics that are substantially free from bacteria and bacterial spores
US5493743A (en) *	1994-07-22	1996-02-27	Tri-O-Clean Laundry, Inc.	Ozone assisted laundry wash process and waste water treatment system
US20100107343A1 (en) *	2004-05-11	2010-05-06	Daniels Equipment Company, Inc.	System for monitoring ozone and controlling supply of ozone to washing machine
DE102010029885A1 (en) *	2010-06-09	2011-12-15	BSH Bosch und Siemens Hausgeräte GmbH	Method for treating laundry in a washing machine at low temperature and suitable washing machine for this purpose

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3923288A (en)	1973-12-27	1975-12-02	Komax Systems Inc	Material mixing apparatus
US5863128A (en)	1997-12-04	1999-01-26	Mazzei; Angelo L.	Mixer-injectors with twisting and straightening vanes
US20080092601A1 (en) *	2006-10-23	2008-04-24	James Anthony Konides	Ozone laundering system and method
DE102010030441B4 (en) *	2010-06-23	2021-01-28	BSH Hausgeräte GmbH	Method for determining laundry-specific properties in a laundry treatment device and a laundry treatment device suitable therefor

2012
- 2012-08-01 EP EP12866544.5A patent/EP2809839B1/en active Active
- 2012-08-01 WO PCT/US2012/049179 patent/WO2013112197A1/en active Application Filing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1307691A (en) *	1969-02-26	1973-02-21	Steiner Co Lausanne Sa	Laundry process for producing fabrics that are substantially free from bacteria and bacterial spores
US5493743A (en) *	1994-07-22	1996-02-27	Tri-O-Clean Laundry, Inc.	Ozone assisted laundry wash process and waste water treatment system
US20100107343A1 (en) *	2004-05-11	2010-05-06	Daniels Equipment Company, Inc.	System for monitoring ozone and controlling supply of ozone to washing machine
DE102010029885A1 (en) *	2010-06-09	2011-12-15	BSH Bosch und Siemens Hausgeräte GmbH	Method for treating laundry in a washing machine at low temperature and suitable washing machine for this purpose

Also Published As

Publication number	Publication date
WO2013112197A1 (en)	2013-08-01
EP2809839A1 (en)	2014-12-10
EP2809839B1 (en)	2023-09-13

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2014-12-10	AX	Request for extension of the european patent	Extension state: BA ME
2015-03-18	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: AWOIS LLC
2015-04-29	DAX	Request for extension of the european patent (deleted)
2015-09-23	RA4	Supplementary search report drawn up and despatched (corrected)	Effective date: 20150826
2015-09-23	RIC1	Information provided on ipc code assigned before grant	Ipc: D06F 17/12 20060101ALI20150820BHEP Ipc: D06F 33/02 20060101AFI20150820BHEP
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