IT1253942B - Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie. - Google Patents
Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie.Info
- Publication number
- IT1253942B IT1253942B ITPN910062A ITPN910062A IT1253942B IT 1253942 B IT1253942 B IT 1253942B IT PN910062 A ITPN910062 A IT PN910062A IT PN910062 A ITPN910062 A IT PN910062A IT 1253942 B IT1253942 B IT 1253942B
- Authority
- IT
- Italy
- Prior art keywords
- washing
- machine
- control device
- cycle control
- water circuit
- Prior art date
Links
- 238000005406 washing Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 238000004851 dishwashing Methods 0.000 abstract 1
- 239000008237 rinsing water Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
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
- A47L2401/14—Water pressure or flow rate
-
- 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
Landscapes
- Washing And Drying Of Tableware (AREA)
- Measuring Volume Flow (AREA)
Abstract
Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie di tipo industriale, comprendente una vasca di lavaggio (4), due coppie di bracci di spruzzo (5, 6) raccordati nel circuito idrico della macchina, trasduttori di misura (19) atti a rilevare la velocità di rotazione dei bracci (5, 6) per segnalarne il funzionamento attraverso un dispositivo indicatore (22 o 27), collegato con l'unità di controllo elettronica (18) che comanda i diversi cicli operativi della macchina. Dispositivo comprendente ulteriori trasduttori di misura (23) inseriti nel circuito idrico per rilevare il flusso del liquido di lavaggio o dell'acqua di risciacquo circolante, trasduttori che sono collegati con l'unità di controllo (18) per segnalare, attraverso essa ed il dispositivo indicatore (22 o 27), il passaggio della quantità di liquido attraverso le condutture del circuito idrico, e quindi il funzionamento corretto o meno del circuito stesso.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN910062A IT1253942B (it) | 1991-09-26 | 1991-09-26 | Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie. |
EP92115223A EP0534213A1 (en) | 1991-09-26 | 1992-09-05 | Monitoring arrangement for the washing and rinsing cycles of dishwashing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN910062A IT1253942B (it) | 1991-09-26 | 1991-09-26 | Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPN910062A0 ITPN910062A0 (it) | 1991-09-26 |
ITPN910062A1 ITPN910062A1 (it) | 1993-03-26 |
IT1253942B true IT1253942B (it) | 1995-09-05 |
Family
ID=11394582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPN910062A IT1253942B (it) | 1991-09-26 | 1991-09-26 | Dispositivo di controllo dei cicli di lavaggio e di risciacquo per macchina lavastoviglie. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0534213A1 (it) |
IT (1) | IT1253942B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4215574C2 (de) * | 1992-05-12 | 1996-05-30 | Aeg Hausgeraete Gmbh | Geschirrspülmaschine |
IT1310723B1 (it) | 1999-09-16 | 2002-02-22 | Elbi Int Spa | Dispositivo per rilevare le condizioni di funzionamento di almenouna girante di spruzzatura di una macchina lavastoviglie |
DE10134916A1 (de) * | 2001-07-18 | 2003-04-24 | Aeg Hausgeraete Gmbh | Haushaltsgerät mit einer einstellbaren Flüssigkeitsverteilungseinrichtung und Verfahren zu deren Kontrolle |
DE10347835B4 (de) * | 2003-10-10 | 2006-02-09 | Bht Hygienetechnik Gmbh | Reinigungsmaschine |
DE102005033110B4 (de) * | 2005-07-15 | 2011-05-19 | Miele & Cie. Kg | Spülmaschine |
DE102005059604B3 (de) * | 2005-12-12 | 2007-03-22 | Bht Hygienetechnik Gmbh | Verfahren zur Überwachung einer Drehbewegung von Dreharmen einer Reinigungsmaschine und Reinigungsmaschine zur Durchführung des Verfahrens |
DE102006007329B4 (de) * | 2006-02-16 | 2018-02-15 | BSH Hausgeräte GmbH | Einrichtung zur Überwachung des Betriebsablaufs einer Geschirrspülmaschine |
US7988791B2 (en) | 2008-01-14 | 2011-08-02 | Whirlpool Corporation | Dishwasher with multiple wash zones |
US20140053873A1 (en) * | 2012-08-21 | 2014-02-27 | Michael T. Watson | Warewash machine system and method for detecting clogged wash arm |
CN109938661B (zh) * | 2017-12-21 | 2022-07-22 | 青岛海尔洗碗机有限公司 | 一种洗碗机喷淋报警装置和使用方法及具有其的洗碗机 |
CN110870739A (zh) * | 2018-08-30 | 2020-03-10 | 青岛海尔洗碗机有限公司 | 一种判断喷淋器内是否需清理的方法及洗碗机 |
CH719239A1 (de) * | 2021-12-10 | 2023-06-15 | Gehrig Group Ag | Reinigungsvorrichtung mit einer Wasch- und Spülarm-Rotationsüberwachung. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1136460B (it) * | 1980-11-28 | 1986-08-27 | Zanussi Zeltron Inst | Lavastoviglie con dispositivo di controllo della rotazione dei mulinelli |
IT1174941B (it) * | 1983-02-14 | 1987-07-01 | Zanussi A Spa Industrie | Sistema di controllo del carico d'acqua per lavastoviglie |
DE3732451A1 (de) * | 1987-09-25 | 1989-04-20 | Bosch Siemens Hausgeraete | Geschirrspuelmaschine mit einer einrichtung zur ueberwachung der drehbewegung des sprueharmes |
DE3825502A1 (de) * | 1988-07-27 | 1990-02-01 | Licentia Gmbh | Verfahren und vorrichtung zur steuerung des laugen-abpumpvorgangs bei waschmaschinen |
-
1991
- 1991-09-26 IT ITPN910062A patent/IT1253942B/it active
-
1992
- 1992-09-05 EP EP92115223A patent/EP0534213A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITPN910062A0 (it) | 1991-09-26 |
EP0534213A1 (en) | 1993-03-31 |
ITPN910062A1 (it) | 1993-03-26 |
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