EP4699513A1 - Évent d'assistance de ventilateur à double polarité pour lave-vaisselle - Google Patents

Évent d'assistance de ventilateur à double polarité pour lave-vaisselle

Info

Publication number
EP4699513A1
EP4699513A1 EP25197076.0A EP25197076A EP4699513A1 EP 4699513 A1 EP4699513 A1 EP 4699513A1 EP 25197076 A EP25197076 A EP 25197076A EP 4699513 A1 EP4699513 A1 EP 4699513A1
Authority
EP
European Patent Office
Prior art keywords
flapper valve
fan
vent
opening
plenum
Prior art date
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.)
Pending
Application number
EP25197076.0A
Other languages
German (de)
English (en)
Inventor
Massoud B. ELKHOURY
Tong Le
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of EP4699513A1 publication Critical patent/EP4699513A1/fr
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/486—Blower arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/48—Drying arrangements
    • A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements

Landscapes

  • Washing And Drying Of Tableware (AREA)
EP25197076.0A 2024-08-22 2025-08-20 Évent d'assistance de ventilateur à double polarité pour lave-vaisselle Pending EP4699513A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202463685901P 2024-08-22 2024-08-22
US19/303,654 US20260053330A1 (en) 2024-08-22 2025-08-19 Dual polarity fan assist vent for dishwasher

Publications (1)

Publication Number Publication Date
EP4699513A1 true EP4699513A1 (fr) 2026-02-25

Family

ID=96736913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP25197076.0A Pending EP4699513A1 (fr) 2024-08-22 2025-08-20 Évent d'assistance de ventilateur à double polarité pour lave-vaisselle

Country Status (3)

Country Link
US (1) US20260053330A1 (fr)
EP (1) EP4699513A1 (fr)
CN (1) CN121587641A (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247158A (en) * 1979-07-02 1981-01-27 The Maytag Company Dishwasher airflow drying system
US5273061A (en) * 1991-11-26 1993-12-28 Zanussi Elettrodomestici S.P.A. Dishwasher with drying by condensation
WO2013025668A1 (fr) * 2011-08-15 2013-02-21 Illinois Tool Works Inc. Lave-vaisselle équipé d'un ventilateur de sortie d'air auto-obturant
US20160143507A1 (en) * 2014-11-20 2016-05-26 Whirlpool Corporation Reduced vapor dry systems and methods for dishwashers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247158A (en) * 1979-07-02 1981-01-27 The Maytag Company Dishwasher airflow drying system
US5273061A (en) * 1991-11-26 1993-12-28 Zanussi Elettrodomestici S.P.A. Dishwasher with drying by condensation
WO2013025668A1 (fr) * 2011-08-15 2013-02-21 Illinois Tool Works Inc. Lave-vaisselle équipé d'un ventilateur de sortie d'air auto-obturant
US20160143507A1 (en) * 2014-11-20 2016-05-26 Whirlpool Corporation Reduced vapor dry systems and methods for dishwashers

Also Published As

Publication number Publication date
CN121587641A (zh) 2026-03-03
US20260053330A1 (en) 2026-02-26

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