JPS54102480A - Water supply controller for home electrical appliances - Google Patents

Water supply controller for home electrical appliances

Info

Publication number
JPS54102480A
JPS54102480A JP824878A JP824878A JPS54102480A JP S54102480 A JPS54102480 A JP S54102480A JP 824878 A JP824878 A JP 824878A JP 824878 A JP824878 A JP 824878A JP S54102480 A JPS54102480 A JP S54102480A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
water supply
signal
counter
water
input
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
Application number
JP824878A
Inventor
Naoya Fujita
Hideyuki Hida
Osamu Imamura
Koichi Nozaki
Original Assignee
Hitachi Ltd
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

Links

Abstract

PURPOSE:To operate a newly established timer circuit when the water supply command signal from a digital controller is generated and generate a signal to display an alarm and an abnormality when water level signal is not generated within the preset time. CONSTITUTION:When the assigned program input switch 1 to start the water supply stroke to the digital controller 2 turns on, the signal from the water level detector 3 is input to the digital controller 2 and determines whether or not water is supplied. When water level does not exceed the preset one, water supply is started. When the water supply signal W is generated, the clock signal cp is input to the one-second counter 5 of the timer 4 by the NAND gate of the water supply control circuit 10. The output of the one-second counter is input to the one-minute counter 6. For example, when the time is preset to six minutes, the signal X is output by the NAND gate 12 after the counter 6 counts up six minutes and externally gives an alarm to notify that water supply is disabled.
JP824878A 1978-01-30 1978-01-30 Water supply controller for home electrical appliances Pending JPS54102480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP824878A JPS54102480A (en) 1978-01-30 1978-01-30 Water supply controller for home electrical appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP824878A JPS54102480A (en) 1978-01-30 1978-01-30 Water supply controller for home electrical appliances

Publications (1)

Publication Number Publication Date
JPS54102480A true true JPS54102480A (en) 1979-08-11

Family

ID=11687831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP824878A Pending JPS54102480A (en) 1978-01-30 1978-01-30 Water supply controller for home electrical appliances

Country Status (1)

Country Link
JP (1) JPS54102480A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171028A (en) * 1984-02-17 1985-09-04 Matsushita Electric Ind Co Ltd Tablewear washer
JPS6116608U (en) * 1984-07-02 1986-01-30
EP0173823A2 (en) * 1984-08-22 1986-03-12 Bosch-Siemens Hausgeräte GmbH Circuit arrangement for controlled filling up and refilling of containers with liquids
JPS6268493A (en) * 1985-09-20 1987-03-28 Matsushita Electric Ind Co Ltd Cloth amount detector of washing machine
JPH059476U (en) * 1991-07-15 1993-02-09 三洋電機株式会社 Washing machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171028A (en) * 1984-02-17 1985-09-04 Matsushita Electric Ind Co Ltd Tablewear washer
JPH0534009B2 (en) * 1984-02-17 1993-05-21 Matsushita Electric Ind Co Ltd
JPS6116608U (en) * 1984-07-02 1986-01-30
EP0173823A2 (en) * 1984-08-22 1986-03-12 Bosch-Siemens Hausgeräte GmbH Circuit arrangement for controlled filling up and refilling of containers with liquids
US4729495A (en) * 1984-08-22 1988-03-08 The Coco-Cola Company Circuit configuration for the controlled filling and refilling of containers with liquids
JPS6268493A (en) * 1985-09-20 1987-03-28 Matsushita Electric Ind Co Ltd Cloth amount detector of washing machine
JPH0417078B2 (en) * 1985-09-20 1992-03-25 Matsushita Electric Ind Co Ltd
JPH059476U (en) * 1991-07-15 1993-02-09 三洋電機株式会社 Washing machine

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