EP0321025A3 - Hydraulic-motor driven rotary spray-arm device for dish-washing machines - Google Patents

Hydraulic-motor driven rotary spray-arm device for dish-washing machines Download PDF

Info

Publication number
EP0321025A3
EP0321025A3 EP88202807A EP88202807A EP0321025A3 EP 0321025 A3 EP0321025 A3 EP 0321025A3 EP 88202807 A EP88202807 A EP 88202807A EP 88202807 A EP88202807 A EP 88202807A EP 0321025 A3 EP0321025 A3 EP 0321025A3
Authority
EP
European Patent Office
Prior art keywords
dish
hydraulic
motor driven
washing machines
arm device
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.)
Withdrawn
Application number
EP88202807A
Other languages
German (de)
French (fr)
Other versions
EP0321025A2 (en
Inventor
Erminio Dall'oglio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0321025A2 publication Critical patent/EP0321025A2/en
Publication of EP0321025A3 publication Critical patent/EP0321025A3/en
Withdrawn legal-status Critical Current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
    • A47L15/14—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
    • 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

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention concerns a dish-washing machine of the type comprising at least one spray-arm (17, 18) supported rotably on a shaft (21). A hydraulic motor, such as a hydraulic turbine (22, 29), sets in rotation the spray-arms. In a preferred embodiment the flow of water feeding the turbine pass into the spray-arm to be discharged trough the nozzles (19, 31) on the arm to obtain the washing and rinsing effect.
EP88202807A 1987-12-18 1988-12-08 Hydraulic-motor driven rotary spray-arm device for dish-washing machines Withdrawn EP0321025A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2291387U 1987-12-18
IT2291387U IT213087Z2 (en) 1987-12-18 1987-12-18 ROTATING ARMS DEVICE THROUGH A HYDRAULIC MOTOR FOR DISHWASHER MACHINE.

Publications (2)

Publication Number Publication Date
EP0321025A2 EP0321025A2 (en) 1989-06-21
EP0321025A3 true EP0321025A3 (en) 1989-07-12

Family

ID=11201839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88202807A Withdrawn EP0321025A3 (en) 1987-12-18 1988-12-08 Hydraulic-motor driven rotary spray-arm device for dish-washing machines

Country Status (3)

Country Link
EP (1) EP0321025A3 (en)
JP (1) JPH01201226A (en)
IT (1) IT213087Z2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10039880A1 (en) * 2000-08-16 2002-03-07 Aeg Hausgeraete Gmbh Spray arm for dishwashing machine has water inlet including turbine blades
EP1183983B1 (en) * 2000-08-16 2006-07-12 AEG Hausgeräte GmbH Spraying device for a dishwasher
US10064536B2 (en) * 2016-03-21 2018-09-04 Whirlpool Corporation Dishwasher with hydraulically powered wash system
EP4098172A1 (en) 2021-06-03 2022-12-07 Belimed Life Science AG Spraying device for a cleaning machine for cleaning medical, pharmaceutical and/or laboratory utensils

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR30464E (en) * 1925-01-14 1926-07-17 P Navarre Et Fils Soc Dishwasher
DE474197C (en) * 1926-02-10 1929-04-06 P Navarre & Fils Soc Water distribution device for dishwashers
US2286203A (en) * 1939-01-13 1942-06-16 Hobart Mfg Co Washing machine
US4298015A (en) * 1979-12-12 1981-11-03 Garza Antonio M Dishwasher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR30464E (en) * 1925-01-14 1926-07-17 P Navarre Et Fils Soc Dishwasher
DE474197C (en) * 1926-02-10 1929-04-06 P Navarre & Fils Soc Water distribution device for dishwashers
US2286203A (en) * 1939-01-13 1942-06-16 Hobart Mfg Co Washing machine
US4298015A (en) * 1979-12-12 1981-11-03 Garza Antonio M Dishwasher

Also Published As

Publication number Publication date
IT213087Z2 (en) 1989-10-13
JPH01201226A (en) 1989-08-14
IT8722913V0 (en) 1987-12-18
EP0321025A2 (en) 1989-06-21

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