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JPS57101249A - Apparatus for controlling water temperature - Google Patents

Apparatus for controlling water temperature

Info

Publication number
JPS57101249A
JPS57101249A JP55176146A JP17614680A JPS57101249A JP S57101249 A JPS57101249 A JP S57101249A JP 55176146 A JP55176146 A JP 55176146A JP 17614680 A JP17614680 A JP 17614680A JP S57101249 A JPS57101249 A JP S57101249A
Authority
JP
Japan
Prior art keywords
water temperature
output
bathtub
comparator
reference voltage
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.)
Granted
Application number
JP55176146A
Other languages
Japanese (ja)
Other versions
JPS6149579B2 (en
Inventor
Tamotsu Utsunomiya
Akinori Terasaka
Yoshishige Miwa
Norio Morimoto
Takeshi Tamura
Tsunemasa Asai
Junichi Kajimura
Shigeru Shimoda
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.)
Tokyo Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Tokyo Sanyo Electric Co Ltd
Tottori Sanyo Electric Co Ltd
Sanyo Electric Co Ltd
Sanyo Denki 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 Tokyo Sanyo Electric Co Ltd, Tottori Sanyo Electric Co Ltd, Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Tokyo Sanyo Electric Co Ltd
Priority to JP55176146A priority Critical patent/JPS57101249A/en
Publication of JPS57101249A publication Critical patent/JPS57101249A/en
Publication of JPS6149579B2 publication Critical patent/JPS6149579B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control For Baths (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE: To minimize the fluctuations of heated water temperature due to the initial water temperature, by providing correction means for controlling the source of heat by comparing a heating set value with the output of a water temperature sensor that measures the water temperature in a bathtub.
CONSTITUTION: When a switch 16 is closed after water supply to the bathtub 1, and if the water temperature is t1 or less or t2 or more, the and outputs of first and second comparators 22, 23 become low levels, and the output of a flip- flop 24 is secured at a low level. Accordingly, an analogue switch 28 is turned on, and the reference voltage of a third comparator 33 is set at a first reference voltage circuit 37. When the water in the bathtub 1 is further heated by burning operation of a gas burner 6, and the output of the water temperature sensor 12 becomes the reference voltage or below, the output of the third comparator 33 is turned to a high level to turn the output of a fourth comparator 40 to a low level to turn a transistor 43 on, and the electric charge of a condenser 48 is permitted to discharge to a series circuit 47 to release the retention of opening of an electromagnetic valve 11 so that the burning operation of the gas burner is stopped.
COPYRIGHT: (C)1982,JPO&Japio
JP55176146A 1980-12-12 1980-12-12 Apparatus for controlling water temperature Granted JPS57101249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176146A JPS57101249A (en) 1980-12-12 1980-12-12 Apparatus for controlling water temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176146A JPS57101249A (en) 1980-12-12 1980-12-12 Apparatus for controlling water temperature

Publications (2)

Publication Number Publication Date
JPS57101249A true JPS57101249A (en) 1982-06-23
JPS6149579B2 JPS6149579B2 (en) 1986-10-30

Family

ID=16008460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176146A Granted JPS57101249A (en) 1980-12-12 1980-12-12 Apparatus for controlling water temperature

Country Status (1)

Country Link
JP (1) JPS57101249A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636336A (en) * 1986-06-27 1988-01-12 Takagi Ind Co Ltd Method of temperature control of delivered hot water
JPS636335A (en) * 1986-06-27 1988-01-12 Takagi Ind Co Ltd Method of temperature control of delivered hot water
CN104390342A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with filtering circuit
CN104390341A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Intelligent heating furnace
CN104390343A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Intelligent water heater
CN104390361A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with sampling circuit
CN104390340A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with amplification circuit
CN104390362A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Heat radiator with filtering circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184364A (en) * 1975-01-16 1976-07-23 Marukon Denshi Kk Yokuuinoondoseigyosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184364A (en) * 1975-01-16 1976-07-23 Marukon Denshi Kk Yokuuinoondoseigyosochi

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS636336A (en) * 1986-06-27 1988-01-12 Takagi Ind Co Ltd Method of temperature control of delivered hot water
JPS636335A (en) * 1986-06-27 1988-01-12 Takagi Ind Co Ltd Method of temperature control of delivered hot water
JPH0330791B2 (en) * 1986-06-27 1991-05-01 Takagi Sangyo Kk
CN104390342A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with filtering circuit
CN104390341A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Intelligent heating furnace
CN104390343A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Intelligent water heater
CN104390361A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with sampling circuit
CN104390340A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Hot-water stove with amplification circuit
CN104390362A (en) * 2014-11-06 2015-03-04 无锡鸿声铝业有限公司 Heat radiator with filtering circuit

Also Published As

Publication number Publication date
JPS6149579B2 (en) 1986-10-30

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