GB536779A - Improvements in or relating to washing machines - Google Patents

Improvements in or relating to washing machines

Info

Publication number
GB536779A
GB536779A GB763/40A GB76340A GB536779A GB 536779 A GB536779 A GB 536779A GB 763/40 A GB763/40 A GB 763/40A GB 76340 A GB76340 A GB 76340A GB 536779 A GB536779 A GB 536779A
Authority
GB
United Kingdom
Prior art keywords
arms
washing
rinsing
water
rotated
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.)
Expired
Application number
GB763/40A
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.)
Hobart Manfacturing Co
Original Assignee
Hobart Manfacturing Co
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 Hobart Manfacturing Co filed Critical Hobart Manfacturing Co
Publication of GB536779A publication Critical patent/GB536779A/en
Expired 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

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

536,779. Dish washing machines. HOBART MANUFACTURING CO. Jan. 12, 1940, No. 763. Convention date, Jan. 13, 1939. [Class 138 (i)] In a dish-washing machine in which washing water and rinsing water are sprayed in turn on to the dishes from arms rotated by the reaction of the jets, the rinsing arms can rotate independently of the washing arms but are rotated when the latter rotate. The washing water is supplied through a pipe 37 to the arms 19 which rotate on a central stem 41 and are provided with apertures 52, 56. The rinsing arms 70 are mounted on the same stem and are supplied from a pipe 23. The washing arms slide slightly up the stem when the water pressure is on and over-running clutch members 90 are engaged to drive the rinsing arms. When the washing water is turned off, the arms fall and free the clutch so that the rinsing arms are rotated separately when the rinsing water is turned on. The clutch elements are arranged so that the rinsing arms occupy a position at right angles to the washing arms when driven thereby.
GB763/40A 1939-01-13 1940-01-12 Improvements in or relating to washing machines Expired GB536779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US250793A US2286203A (en) 1939-01-13 1939-01-13 Washing machine

Publications (1)

Publication Number Publication Date
GB536779A true GB536779A (en) 1941-05-27

Family

ID=22949168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB763/40A Expired GB536779A (en) 1939-01-13 1940-01-12 Improvements in or relating to washing machines

Country Status (3)

Country Link
US (1) US2286203A (en)
FR (1) FR862860A (en)
GB (1) GB536779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108992014A (en) * 2018-09-17 2018-12-14 许昌涉步餐饮管理有限公司 A kind of efficient kitchen dish-washing machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424770A (en) * 1943-03-04 1947-07-29 Pedersen John Dishwashing machine
US2637595A (en) * 1946-10-03 1953-05-05 Hobart Mfg Co Rinse arm connection
US2534016A (en) * 1949-07-20 1950-12-12 Grelson Peter Lawn sprinkler
US2576982A (en) * 1950-01-13 1951-12-04 Frank G Walker Spray device for washing machines
US2905393A (en) * 1958-03-14 1959-09-22 George J Federighi Rotary spray arm for a cleaning machine
IT213087Z2 (en) * 1987-12-18 1989-10-13 Dall Oglio Erminio ROTATING ARMS DEVICE THROUGH A HYDRAULIC MOTOR FOR DISHWASHER MACHINE.
US20110220149A1 (en) * 2006-06-27 2011-09-15 Ramasamy Thiyagarajan Spray device for an appliance and method of operation
IT1403024B1 (en) * 2010-06-10 2013-09-27 Steelco Spa WASH IMPELLER AND WASHING MACHINE INCLUDING SUCH IMPELLERS
USD785253S1 (en) * 2015-08-30 2017-04-25 Carl Thrasher Cylindrical dishwasher with dome top
DE102020128326B3 (en) * 2020-10-28 2022-04-28 Winterhalter Product & Technology GmbH Device for transmitting a torque with a drivable shaft for a dishwasher and rinsing arm for a dishwasher
US20240415366A1 (en) * 2023-06-19 2024-12-19 Ecolab Usa Inc. Wash and rinse arm system for dish washer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108992014A (en) * 2018-09-17 2018-12-14 许昌涉步餐饮管理有限公司 A kind of efficient kitchen dish-washing machine

Also Published As

Publication number Publication date
FR862860A (en) 1941-03-18
US2286203A (en) 1942-06-16

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