Title (en)

Machine dishwashing process.

Title (de)

Verfahren zum Reinigen von Geschirr.

Title (fr)

Procédé de lavage de vaiselle.

Publication

EP 0282214 A1 19880914 (EN)

Application

EP 88301755 A 19880301

Priority

DE 3707366 A 19870307

Abstract (en)

A machine dishwashing process characterised in that a highly concentrated aqueous cleaning formulation is sprayed onto at least partially soiled articles and, after a contact time, the cleaning formulation and soil are removed in one or more subsequent stages is disclosed. A dishwashing machine characterised in that it is adapted to effect such a process is also disclosed. Improved results, for example as regards starch and stain removal, may be obtained by application of the present process.

IPC 1-7

A47L 15/00; A47L 15/24

IPC 8 full level

A47L 15/00 (2006.01); A47L 15/24 (2006.01)

CPC (source: EP)

A47L 15/0055 (2013.01); A47L 15/44 (2013.01); A47L 15/241 (2013.01)

Citation (search report)

• [X] FR 2086019 A1 19711231 - PHILCO FORD CORP [US]
• [X] DE 3330537 A1 19850314 - BOSCH SIEMENS HAUSGERAETE [DE]
• [X] GB 1099701 A 19680117 - HOWARD DUNCAN GOULDING
• [Y] EP 0040006 A1 19811118 - TCA INC [US]
• [Y] FR 2125396 A1 19720929 - HENKEL & CIE GMBH, et al
• [A] GB 1021051 A 19660223 - HOOVER LTD
• [A] US 3043724 A 19620710 - BUNN BALSHAW LEONARD
• [A] US 3954500 A 19760504 - BROWN JR GEORGE E
• [A] FR 2282840 A1 19760326 - BOSCH SIEMENS HAUSGERAETE [DE]
• [A] FR 2090151 A3 19720114 - AVANT IND [US]
• [A] FR 2574645 A1 19860620 - ESSWEIN SA [FR]
• [A] EP 0036217 A1 19810923 - STIERLEN MAQUET AG [DE]
• [A] FR 1386199 A 19650115 - LYONS & CO LTD J
• [A] FR 2169695 A5 19730907 - HILDEBRAND ED ING AG [CH]
• [A] DE 1703441 A1 19711209 - BOSCH HAUSGERAETE GMBH
• [A] US 3645421 A 19720229 - TUTHILL JOHN B
• [A] FR 2589057 A1 19870430 - LICENTIA GMBH [DE]
• [A] FR 2275116 A7 19760109 - LICENTIA GMBH [DE]
• [A] US 3549294 A 19701222 - KERR ROBERT R, et al

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

EP 0282214 A1 19880914; EP 0282214 B1 19911009; EP 0282214 B2 19990901; AU 1257688 A 19880901; AU 604854 B2 19910103; CA 1324945 C 19931207; DE 3707366 A1 19880915; DE 3865324 D1 19911114; DK 114888 A 19880904; DK 114888 D0 19880303; DK 171583 B1 19970210; DK 171583 B2 20030414; ES 2026250 T3 19920416; ES 2026250 T5 19991216

DOCDB simple family (application)

EP 88301755 A 19880301; AU 1257688 A 19880302; CA 560223 A 19880301; DE 3707366 A 19870307; DE 3865324 T 19880301; DK 114888 A 19880303; ES 88301755 T 19880301