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
GB4634361A
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.)
Whirlpool Corp
Original Assignee
Whirlpool Corp
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 Whirlpool CorpfiledCriticalWhirlpool Corp
Publication of GB934674ApublicationCriticalpatent/GB934674A/en
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
A47L15/42—Details
A47L15/4229—Water softening arrangements
Landscapes
Cleaning By Liquid Or Steam
(AREA)
Abstract
934,674. Dish-washing machines. WHIRLPOOL CORPORATION. Dec. 27, 1961 [Jan. 6, 1961], No. 46343/61. Class 138 (1). Films deposited on glassware or like articles resulting from washing in hard water with phosphate or silicate detergents are removed by forcefully impinging a solution of at least 3% sodium chloride against the glassware. The solution is preferably 10%, and may be saturated. In the embodiment described, the salt solution is prepared from water passing through the valve 14 and selector valve 21, through the salt container 23 (which may be by-passed by the pipe 16), and thence fed to a known washing machine.
GB4634361A1961-01-061961-12-27Improvements in or relating to dishwashing apparatus
ExpiredGB934674A
(en)