IT1109112B - DISHWASHER MACHINE - Google Patents

DISHWASHER MACHINE

Info

Publication number
IT1109112B
IT1109112B IT69718/78A IT6971878A IT1109112B IT 1109112 B IT1109112 B IT 1109112B IT 69718/78 A IT69718/78 A IT 69718/78A IT 6971878 A IT6971878 A IT 6971878A IT 1109112 B IT1109112 B IT 1109112B
Authority
IT
Italy
Prior art keywords
dishwasher machine
dishwasher
machine
Prior art date
Application number
IT69718/78A
Other languages
Italian (it)
Other versions
IT7869718A0 (en
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT69718/78A priority Critical patent/IT1109112B/en
Publication of IT7869718A0 publication Critical patent/IT7869718A0/en
Priority to FR7916387A priority patent/FR2442618A1/en
Application granted granted Critical
Publication of IT1109112B publication Critical patent/IT1109112B/en

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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0049—Detection or prevention of malfunction, including accident prevention
    • 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
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/18—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with movably-mounted spraying devices
    • A47L15/22—Rotary spraying devices
    • A47L15/23—Rotary spraying devices moved by means of the sprays
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/24—Spray arms status, e.g. detection of spray arm rotation
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/30—Variation of electrical, magnetical or optical quantities
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/26—Indication or alarm to the controlling device or to the user
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/32—Stopping or disabling machine operation, including disconnecting the machine from a network, e.g. from an electrical power supply
IT69718/78A 1978-11-28 1978-11-28 DISHWASHER MACHINE IT1109112B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT69718/78A IT1109112B (en) 1978-11-28 1978-11-28 DISHWASHER MACHINE
FR7916387A FR2442618A1 (en) 1978-11-28 1979-06-26 Automatic dishwashing machine with visual and/or audible alarm - includes spray arm rotational speed detector warning of any item impeding rotation of spray arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT69718/78A IT1109112B (en) 1978-11-28 1978-11-28 DISHWASHER MACHINE

Publications (2)

Publication Number Publication Date
IT7869718A0 IT7869718A0 (en) 1978-11-28
IT1109112B true IT1109112B (en) 1985-12-16

Family

ID=11312691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69718/78A IT1109112B (en) 1978-11-28 1978-11-28 DISHWASHER MACHINE

Country Status (2)

Country Link
FR (1) FR2442618A1 (en)
IT (1) IT1109112B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1136460B (en) * 1980-11-28 1986-08-27 Zanussi Zeltron Inst DISHWASHER WITH REEL ROTATION CONTROL DEVICE
DE3732451A1 (en) * 1987-09-25 1989-04-20 Bosch Siemens Hausgeraete Dishwasher with a device for monitoring the rotation of the spray arm
DE4010066C2 (en) * 1990-03-29 1997-11-27 Miele & Cie Method for monitoring the spray arm rotation in a dishwasher
DE4018048A1 (en) * 1990-06-06 1991-12-12 Licentia Gmbh Rotation sensor for electric dishwashing machine - uses light source and cooperating photodetector detecting rotation of spray arm
DE4020898A1 (en) * 1990-06-30 1992-01-02 Licentia Gmbh Dishwasher spray arm - has movement sensor to indicate blockage through incorrect loading
DE4215574C2 (en) * 1992-05-12 1996-05-30 Aeg Hausgeraete Gmbh dishwasher
DE4235973A1 (en) * 1992-10-24 1994-04-28 Miele & Cie Control of water supply to programmable dishwashing machine - using rotating spray heads, with speed proportional to water pressure, and inlet valve to keep speed constant
EP1349677A4 (en) * 2000-10-23 2004-04-07 James Tyson Improved sound-based vessel cleaner inspection
US7250087B1 (en) 2006-05-16 2007-07-31 James Tyson Clogged nozzle detection
US7988791B2 (en) 2008-01-14 2011-08-02 Whirlpool Corporation Dishwasher with multiple wash zones
US8025743B2 (en) 2009-01-05 2011-09-27 Electrolux Home Products, Inc. Safety arrangement for a dishwasher, and associated apparatus
DE102010051524A1 (en) * 2010-11-16 2012-05-16 Belimed Ag Rotation monitoring for the washing arms of a multi-level laundry pickup car
US20140053873A1 (en) * 2012-08-21 2014-02-27 Michael T. Watson Warewash machine system and method for detecting clogged wash arm
CN109744956A (en) * 2017-11-06 2019-05-14 青岛海尔洗碗机有限公司 Dish-washing machine and its control method
CN109938661B (en) * 2017-12-21 2022-07-22 青岛海尔洗碗机有限公司 Dish washing machine spraying alarm device, use method and dish washing machine with same
US11618046B2 (en) * 2019-05-06 2023-04-04 Spraying Systems Co. Cleaning apparatus including a rotating spray head assembly rotation sensor
CH719239A1 (en) * 2021-12-10 2023-06-15 Gehrig Group Ag Cleaning device with a wash and rinse arm rotation monitor.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088474A (en) * 1961-10-09 1963-05-07 Gen Motors Corp Dishwashing machine with spray tube rotational speed analyzer
NL7004879A (en) * 1970-04-04 1971-10-06 Carbon black from hydrocarbons
DE2038301C3 (en) * 1970-08-01 1974-06-20 Fried. Krupp Gmbh, 4300 Essen Stopping device for stranding machines

Also Published As

Publication number Publication date
FR2442618B1 (en) 1983-04-01
FR2442618A1 (en) 1980-06-27
IT7869718A0 (en) 1978-11-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941129