JPH0122550B2 - - Google Patents

Info

Publication number
JPH0122550B2
JPH0122550B2 JP57183144A JP18314482A JPH0122550B2 JP H0122550 B2 JPH0122550 B2 JP H0122550B2 JP 57183144 A JP57183144 A JP 57183144A JP 18314482 A JP18314482 A JP 18314482A JP H0122550 B2 JPH0122550 B2 JP H0122550B2
Authority
JP
Japan
Prior art keywords
heat
heating element
temperature
antifreeze
antifreeze device
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.)
Expired
Application number
JP57183144A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5971946A (ja
Inventor
Kyotaka Myazaki
Yukikazu Harashima
Seiichi Ookawa
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 Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57183144A priority Critical patent/JPS5971946A/ja
Publication of JPS5971946A publication Critical patent/JPS5971946A/ja
Publication of JPH0122550B2 publication Critical patent/JPH0122550B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/136—Defrosting or de-icing; Preventing freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/10—Control of fluid heaters characterised by the purpose of the control
    • F24H15/156—Reducing the quantity of energy consumed; Increasing efficiency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H15/00—Control of fluid heaters
    • F24H15/20—Control of fluid heaters characterised by control inputs
    • F24H15/212—Temperature of the water
    • F24H15/215—Temperature of the water before heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
JP57183144A 1982-10-18 1982-10-18 湯沸器の凍結防止装置 Granted JPS5971946A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57183144A JPS5971946A (ja) 1982-10-18 1982-10-18 湯沸器の凍結防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57183144A JPS5971946A (ja) 1982-10-18 1982-10-18 湯沸器の凍結防止装置

Publications (2)

Publication Number Publication Date
JPS5971946A JPS5971946A (ja) 1984-04-23
JPH0122550B2 true JPH0122550B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-04-26

Family

ID=16130566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57183144A Granted JPS5971946A (ja) 1982-10-18 1982-10-18 湯沸器の凍結防止装置

Country Status (1)

Country Link
JP (1) JPS5971946A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300159A (ja) * 1988-05-27 1989-12-04 Takagi Ind Co Ltd 湯沸器用熱交換器の凍結防止機構
US6643454B1 (en) 2001-03-20 2003-11-04 Alpha-Western Corporation Bath temperature maintenance heater
US6591063B2 (en) 2001-03-20 2003-07-08 Alpha-Western Corporation Bath temperature maintenance heater

Also Published As

Publication number Publication date
JPS5971946A (ja) 1984-04-23

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