JPH0444713A - Water boiling device - Google Patents

Water boiling device

Info

Publication number
JPH0444713A
JPH0444713A JP2153702A JP15370290A JPH0444713A JP H0444713 A JPH0444713 A JP H0444713A JP 2153702 A JP2153702 A JP 2153702A JP 15370290 A JP15370290 A JP 15370290A JP H0444713 A JPH0444713 A JP H0444713A
Authority
JP
Japan
Prior art keywords
heater
temperature
turned
deciding means
state
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
JP2153702A
Other languages
Japanese (ja)
Inventor
Hideo Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration 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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP2153702A priority Critical patent/JPH0444713A/en
Publication of JPH0444713A publication Critical patent/JPH0444713A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve safety by providing a dry burning preventing control means to turn OFF a heater if a time when a heater is turned ON by a first temperature deciding means after the heater is turned OFF by a second temperature deciding means is below a given time.
CONSTITUTION: A control device 13 is provided with a first temperature deciding means 14 to compare a temperature signal from a temperature detector 12 with a first reference temperature signal and a second temperature deciding means 15 to compare a temperature with a second reference temperature signal higher than the first reference temperature signal. A dry burning preventing control means 17 to turn OFF a heater 3 if a time when the heater 3 is turned ON by the first temperature deciding means 14 after the heater 3 is turned OFF by the second temperature deciding means 15 is below a given time is provided. When a power source is turned ON in a state that a dry burning state occurs as a result of a user leaving a tank 2 in a state not to feed water therein and a heater being turned ON though there is no water, this state is detected to forcibly turn OFF the heater 3, an alarm is displayed to report it to the user and a fire can be prevented from occurring.
COPYRIGHT: (C)1992,JPO&Japio
JP2153702A 1990-06-12 1990-06-12 Water boiling device Pending JPH0444713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2153702A JPH0444713A (en) 1990-06-12 1990-06-12 Water boiling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2153702A JPH0444713A (en) 1990-06-12 1990-06-12 Water boiling device

Publications (1)

Publication Number Publication Date
JPH0444713A true JPH0444713A (en) 1992-02-14

Family

ID=15568247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2153702A Pending JPH0444713A (en) 1990-06-12 1990-06-12 Water boiling device

Country Status (1)

Country Link
JP (1) JPH0444713A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07265208A (en) * 1994-03-29 1995-10-17 Tiger Vacuum Bottle Co Ltd Electric hot water storage container
US6501436B1 (en) 1998-12-25 2002-12-31 Matsushita Electric Industrial Co., Ltd. Antenna apparatus and wireless apparatus and radio relaying apparatus using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07265208A (en) * 1994-03-29 1995-10-17 Tiger Vacuum Bottle Co Ltd Electric hot water storage container
US6501436B1 (en) 1998-12-25 2002-12-31 Matsushita Electric Industrial Co., Ltd. Antenna apparatus and wireless apparatus and radio relaying apparatus using the same

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