JPS5624565A - Dry level detector - Google Patents

Dry level detector

Info

Publication number
JPS5624565A
JPS5624565A JP10020079A JP10020079A JPS5624565A JP S5624565 A JPS5624565 A JP S5624565A JP 10020079 A JP10020079 A JP 10020079A JP 10020079 A JP10020079 A JP 10020079A JP S5624565 A JPS5624565 A JP S5624565A
Authority
JP
Japan
Prior art keywords
revolution
motor
dry
change
ventilation resistance
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
JP10020079A
Other languages
Japanese (ja)
Inventor
Noboru Kawauchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10020079A priority Critical patent/JPS5624565A/en
Publication of JPS5624565A publication Critical patent/JPS5624565A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

PURPOSE: To perform simple detection of dry level of beddings in bedding dryer or the like by detecting the change in the number of revolution of a motor for blowing hot air.
CONSTITUTION: In an initial stage of drying, because of a high air humidity of the bedding 5 and a large ventilation resistance, the number of revolution of the air blowing motor is small. But as the drying progresses, the ventilation resistance decreases leading the number of revolution of the motor to increase. Accordingly, the number of revolution is detected by a revolution detection circuit 6 to calculate the change in the number of revolution of the motor increasing with a progressing dryness by means of a main control circuit 7. When the results reach a preset level, a stop signal is generated to turn off the power source of the motor 2, thereby enabling simple control of dry levels.
COPYRIGHT: (C)1981,JPO&Japio
JP10020079A 1979-08-08 1979-08-08 Dry level detector Pending JPS5624565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10020079A JPS5624565A (en) 1979-08-08 1979-08-08 Dry level detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10020079A JPS5624565A (en) 1979-08-08 1979-08-08 Dry level detector

Publications (1)

Publication Number Publication Date
JPS5624565A true JPS5624565A (en) 1981-03-09

Family

ID=14267652

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10020079A Pending JPS5624565A (en) 1979-08-08 1979-08-08 Dry level detector

Country Status (1)

Country Link
JP (1) JPS5624565A (en)

Similar Documents

Publication Publication Date Title
JPS5695239A (en) Controlling method for drying section of photosensitive material processing apparatus
JPS5624565A (en) Dry level detector
AU560520B2 (en) Improvements in or relating to clothes driers
JPS54156258A (en) Moisture removing type clothes drier
JPH04240495A (en) Ventilating dryer
JPS5587940A (en) Safety device for automatic water content measuring instrument
JPS578552A (en) Image forming apparatus
JPS5419103A (en) Humidity controller for rotary machine
JPS54159767A (en) Cloth dryer
JPS5611349A (en) Method and unit for gas detection
JPS54161153A (en) Drier controller
JPS54159765A (en) Cloth dryer
JPS5311350A (en) Clothes dryer controller
JPS52113065A (en) Method of automatically controlling trash incinerator
JPS52111055A (en) Drier control device
JPS5264053A (en) Clothes drier
KR930016594A (en) Heating control method of air supply of dryer and its apparatus
FR2437459A1 (en) Dual device for humidity detection and control in washing drum-drier - combines measurement of electrical resistance, and temperature
JPS542543A (en) High frequency heating device
JPS53141968A (en) Clothes drier
JPS54119754A (en) Drier
JPS53109256A (en) Dryness detection and control circuit
JPS6467588A (en) Method and device for drying cereal
JPS5644825A (en) Moisture measuring method
JPS57129330A (en) Electric oven