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US20010032825A1 - Dish rack for a dishwasher - Google Patents

Dish rack for a dishwasher Download PDF

Info

Publication number
US20010032825A1
US20010032825A1 US09/801,764 US80176401A US2001032825A1 US 20010032825 A1 US20010032825 A1 US 20010032825A1 US 80176401 A US80176401 A US 80176401A US 2001032825 A1 US2001032825 A1 US 2001032825A1
Authority
US
United States
Prior art keywords
dish rack
coating
frame
rack according
dishwasher
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.)
Abandoned
Application number
US09/801,764
Other languages
English (en)
Inventor
Guenter Hess
Heinz Scholten
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.)
Evonik Operations GmbH
Original Assignee
Degussa Huels AG
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 Degussa Huels AG filed Critical Degussa Huels AG
Assigned to DEGUSSA-HUELS AKTIENGESELLSCHAFT reassignment DEGUSSA-HUELS AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HESS, GUENTER, SCHOLTEN, HEINZ
Publication of US20010032825A1 publication Critical patent/US20010032825A1/en
Assigned to DEGUSSA AG reassignment DEGUSSA AG CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: DEGUSSA-HUELS AKTIENGESELLSCHAFT
Abandoned legal-status Critical Current

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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
    • A47L15/50—Racks ; Baskets

Definitions

  • the present invention relates to a dish rack for a dishwasher.
  • the dish racks in these dishwashers are customarily manufactured with frames made of steel wire.
  • the dish racks are usually coated with an anticorrosive made of organic polymers.
  • the color of the coating varies according to the design of the machine equipped with the rack and is produced by adding commercial pigments to the coating. Smooth surfaces are particularly preferred for the coating and are therefore generally customary, because the user assumes that no residual foreign matter will stick to these surfaces.
  • drops of water usually remain on the contact points where the dishes rest on the rack and do not vaporize easily. The dishes therefore remain wet. To vaporize these drops and dry the dishes quickly, it is necessary to increase vaporization energy. As a result, power consumption increases.
  • a dish rack for a dishwasher includes a frame and a coating covering the frame and configured to distribute water over a surface of the coating in a thin film.
  • FIG. 1 is a schematic view of a dish rack according to one embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of the dishwasher rack shown in FIG. 1.
  • a dish rack according to the present invention ensures in a simple manner that the water running off the dishes, which collects as drops at the contact points between rack and dishes in conventional dish racks, distributes itself over the rack's surface and consequently vaporizes more easily. Also, a dish rack according to the present invention draws drops of water away from the contact points.
  • FIG. 1 is a schematic view of a dish rack according to one embodiment of the present invention and FIG. 2 is a cross-sectional view of the dishwasher rack shown in FIG. 1.
  • a dish rack 1 for a dishwasher 2 includes a frame 11 and a coating 12 covering the frame 11 .
  • the coating 12 distributes water over a surface of the coating 12 in a thin film. Consequently, the water is distributed uniformly as a film across the entire coated surface and vaporizes quickly with little addition of heat.
  • a dish rack includes a plastic coating which has an average roughness R z ⁇ 5 ⁇ m and which feels smooth nevertheless.
  • the peak-to-valley-height is measured in accordance with DIN 4768 using the Rodenstock RM 600 laser profilometer. The measurement is performed by scanning the surface with a laser beam. Mechanical detectors, such as the Perthometer M4P, display values that are too small.
  • the dish racks may be a wire frame coated with plastic.
  • the wire frame of the dish racks may be manufactured of a structural steel.
  • a dish rack according to the present invention is coated with a coating that distributes water in the manner described above.
  • a coating may be plastic, substantially polyamide or polyamide, and deposited by a plastic coating process. Such a coating may be deposited by a coating process such as one described in DE-OS 2050905, for example.
  • a dishwasher rack can be manufactured in a simple manner without any extra cost, improves its overall appearance, and ensure that the dishes will be dried without any noticeable energy expenditure.

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
US09/801,764 2000-03-09 2001-03-09 Dish rack for a dishwasher Abandoned US20010032825A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20004244.0 2000-03-09
DE20004244U DE20004244U1 (de) 2000-03-09 2000-03-09 Geschirrkorb für eine Geschirrspülmaschine

Publications (1)

Publication Number Publication Date
US20010032825A1 true US20010032825A1 (en) 2001-10-25

Family

ID=7938428

Family Applications (1)

Application Number Title Priority Date Filing Date
US09/801,764 Abandoned US20010032825A1 (en) 2000-03-09 2001-03-09 Dish rack for a dishwasher

Country Status (11)

Country Link
US (1) US20010032825A1 (de)
EP (1) EP1145681A3 (de)
JP (1) JP2001292952A (de)
KR (1) KR20010088798A (de)
CN (1) CN2538275Y (de)
AU (1) AU737815B3 (de)
BR (1) BR8100958U (de)
CA (1) CA2339915A1 (de)
DE (1) DE20004244U1 (de)
NZ (1) NZ507806A (de)
TR (1) TR200003378U (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104488A1 (en) * 2003-11-14 2005-05-19 Hunt Stacy A. Dishwaser with electrocoated dish rack
US20080121253A1 (en) * 2006-11-28 2008-05-29 Shotwell Craig R Cleansing bin
US20140375190A1 (en) * 2013-06-19 2014-12-25 Bsh Home Appliances Corporation Dishwasher with sliding dish rack

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101172281B (zh) 2006-11-03 2010-09-29 鸿富锦精密工业（深圳）有限公司 清洗治具
DE102007036007A1 (de) 2007-07-30 2009-02-19 Miele & Cie. Kg Einspülvorrichtung für eine Waschmaschine und Waschmaschine
DE102017200272B4 (de) * 2017-01-10 2026-01-29 BSH Hausgeräte GmbH Geschirrspülmaschine, insbesondere Haushaltsgeschirrspülmaschine
CN113040518B (zh) * 2021-04-01 2022-10-18 于春伟 一种家用免收拾餐桌

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628610B2 (de) * 1967-02-11 1975-04-10 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Geschirrspülmaschine
IT1201784B (it) * 1986-11-28 1989-02-02 Zanussi Zeltron Inst Procedimento per la fabbricazione di cesti per macchine lavastoviglie e cesti ottenuti con tale procedimento
JPS6475539A (en) * 1987-09-18 1989-03-22 Hitachi Ltd Treatment for improving wettability
DE4113211A1 (de) 1991-04-23 1992-10-29 Winfried Heinzel Verfahren zum beschichten von haus- und kuechengeraetschaften
SE507969C2 (sv) * 1996-12-20 1998-08-03 Electrolux Ab Korg för förvaring av artiklar samt ämne till en korg
IT243433Y1 (it) * 1997-09-12 2002-03-04 Electrolux Zanussi Elettrodome Lavastoviglie con cesto regolabile in altezza
DE29809170U1 (de) * 1998-05-20 1998-09-24 BSH Bosch und Siemens Hausgeräte GmbH, 81669 München Geschirrkorb für eine Haushalt-Geschirrspülmaschine
DE19842095A1 (de) * 1998-09-15 2000-03-16 Miele & Cie Anwendung des Verfahrens, Werkstoffe aus Kunststoff durch Fluorierung oder Plasma-Behandlung in ihren Eigenschaften zu verbessern
DE19917151A1 (de) 1999-04-16 2000-10-19 Miele & Cie Verfahren zur Kunststoffbeschichtung eines Drahtkorbes, insbesondere eines Geschirrkorbes oder dgl. für Geschirrspülmaschinen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050104488A1 (en) * 2003-11-14 2005-05-19 Hunt Stacy A. Dishwaser with electrocoated dish rack
US20080121253A1 (en) * 2006-11-28 2008-05-29 Shotwell Craig R Cleansing bin
US20140375190A1 (en) * 2013-06-19 2014-12-25 Bsh Home Appliances Corporation Dishwasher with sliding dish rack
US9345382B2 (en) * 2013-06-19 2016-05-24 Bsh Home Appliances Corporation Dishwasher with sliding dish rack

Also Published As

Publication number Publication date
TR200003378U (tr) 2001-10-22
CN2538275Y (zh) 2003-03-05
DE20004244U1 (de) 2000-05-18
NZ507806A (en) 2002-07-26
EP1145681A3 (de) 2003-01-02
BR8100958U (pt) 2002-02-13
KR20010088798A (ko) 2001-09-28
AU737815B3 (en) 2001-08-30
EP1145681A2 (de) 2001-10-17
JP2001292952A (ja) 2001-10-23
CA2339915A1 (en) 2001-09-09

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Legal Events

Date Code Title Description
AS Assignment

Owner name: DEGUSSA-HUELS AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HESS, GUENTER;SCHOLTEN, HEINZ;REEL/FRAME:011894/0809

Effective date: 20010521

AS Assignment

Owner name: DEGUSSA AG, GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:DEGUSSA-HUELS AKTIENGESELLSCHAFT;REEL/FRAME:012463/0601

Effective date: 20010209

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION