JPS5484766A - Water level controller of washing machine - Google Patents
Water level controller of washing machineInfo
- Publication number
- JPS5484766A JPS5484766A JP15180477A JP15180477A JPS5484766A JP S5484766 A JPS5484766 A JP S5484766A JP 15180477 A JP15180477 A JP 15180477A JP 15180477 A JP15180477 A JP 15180477A JP S5484766 A JPS5484766 A JP S5484766A
- Authority
- JP
- Japan
- Prior art keywords
- washing
- tank
- water
- objects
- weights
- 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.)
- Pending
Links
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
PURPOSE: To perform automatic water supply of optimum volume to the washing machine according to the weights of washing objects by detecting the elastic deformations of the bottom and side wall of the washing tank with two sets of strain gauges and controlling water feeding.
CONSTITUTION: Voltages V1, V2 corresponding to the bottom distortion of a tank 1 owing to the weight of washing objects 25 and water feed rate and the elastic distortion of the side wall of a tank 1 according to the water feed rate are detected by the strain gauges 6, 8 provided to the bottom and side parts of the washing tank 1. When the washing objects 25 are light in weight, the time until the voltage difference V2 - V1 becomes threshold voltage is shorter as compared to the case when they are heavy. Hence, if the required threshold value is selected and a thyristor 20 is conducted to de-energize a solenoid 12 and close a valve 11 when the differential voltage V2 - V1 becomes above the threshold value, then water supply stops and at the same time power is supplied to a motor 19 for turning a pulsator 2 and washing is started after the optimum volume of water has been automatically supplied into the washing tank according to the weights of the washing objects.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15180477A JPS5484766A (en) | 1977-12-19 | 1977-12-19 | Water level controller of washing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15180477A JPS5484766A (en) | 1977-12-19 | 1977-12-19 | Water level controller of washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5484766A true JPS5484766A (en) | 1979-07-05 |
Family
ID=15526657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15180477A Pending JPS5484766A (en) | 1977-12-19 | 1977-12-19 | Water level controller of washing machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484766A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56161531U (en) * | 1980-04-30 | 1981-12-01 | ||
JPS58189522A (en) * | 1982-04-30 | 1983-11-05 | Nippon Soken Inc | Detecting device of liquid quantity in container |
-
1977
- 1977-12-19 JP JP15180477A patent/JPS5484766A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56161531U (en) * | 1980-04-30 | 1981-12-01 | ||
JPS58189522A (en) * | 1982-04-30 | 1983-11-05 | Nippon Soken Inc | Detecting device of liquid quantity in container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56114957A (en) | Transfer material feeder | |
JPS5484766A (en) | Water level controller of washing machine | |
JPS54157987A (en) | Ship for collecting refuse or the like floating on water surface | |
JPS5777134A (en) | Automatic paper feed supplier in paper feeder of top feeder type | |
JPS5431898A (en) | Spent fuel storage facility with forced circulation device | |
JPS5564896A (en) | Automatic control method for oxidation-reduction potential in aerobic active sludge treatment | |
JPS5483468A (en) | Water level controller of washing machine | |
JPS5596271A (en) | Automatic continuous blasting machine | |
JPS55109985A (en) | Timer unit | |
KR870001292B1 (en) | Dye auto arrangements of apparatus for treating | |
JPS5798404A (en) | Method and equipment for storing coal under water with water level adjustment | |
JPS5428467A (en) | Water-level controller of washing machine | |
JPS56163844A (en) | Electric discharge machining apparatus | |
JPS54121480A (en) | Control of steel tube cutting | |
JPS54105861A (en) | Feed level control method of and apparatus for washing machine | |
JPS5486971A (en) | Water level controller for washer | |
JPS57142656A (en) | Paper feed controller of apparatus provided with manual insertion paper feed mechanism | |
JPS56139189A (en) | Concentrating method of sludge and its apparatus | |
JPS5394459A (en) | Fully automatic washing machine | |
JPS5362091A (en) | Reactor container | |
JPS578765A (en) | Water level detector for preparation tank in laver sheet making machine | |
JPS53137565A (en) | Method and device for cleaning separator | |
JPS569397A (en) | Electrolytic treatment of strip-shaped metal plate | |
JPS5454374A (en) | Classification method of microscopic particle | |
JPS5484371A (en) | Water-level of washing machine and washing starting controller |