JPS5538484A - Temperature controller for instantaneous boiler - Google Patents

Temperature controller for instantaneous boiler

Info

Publication number
JPS5538484A
JPS5538484A JP11310978A JP11310978A JPS5538484A JP S5538484 A JPS5538484 A JP S5538484A JP 11310978 A JP11310978 A JP 11310978A JP 11310978 A JP11310978 A JP 11310978A JP S5538484 A JPS5538484 A JP S5538484A
Authority
JP
Japan
Prior art keywords
amplified
output
set value
temperature controller
elements
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
JP11310978A
Other languages
Japanese (ja)
Other versions
JPS606453B2 (en
Inventor
Kiyoshi Tamura
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.)
Noritz Corp
Original Assignee
Noritz Corp
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 Noritz Corp filed Critical Noritz Corp
Priority to JP11310978A priority Critical patent/JPS606453B2/en
Publication of JPS5538484A publication Critical patent/JPS5538484A/en
Publication of JPS606453B2 publication Critical patent/JPS606453B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
    • F23N1/082—Regulating fuel supply conjointly with another medium, e.g. boiler water using electronic means

Abstract

PURPOSE:To prevent rapid increase in gas volume at the changing of the set value and check abnormal combustion by means of an ignition retarding circuit which is adapted to delay the rising speed of the drive output of a proportional valve of the burner according to the amplified rise in the output as a result of comparing the temperature of hot water and the set value. CONSTITUTION:Thermosensitive elements 3 and 3' comprising a diode varister is provided at the downstream of a heat exchanger 1 to be heated with a burner and between the inlet and the outlet thereof. The output of the elements is amplified by an operation amplifier 6 and delayed with an ignition retarding circuit 7. Then, the drive output is amplified with a power amplifier 8 to control a proportional control valve 4.
JP11310978A 1978-09-13 1978-09-13 Temperature control device in instant water heater Expired JPS606453B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11310978A JPS606453B2 (en) 1978-09-13 1978-09-13 Temperature control device in instant water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11310978A JPS606453B2 (en) 1978-09-13 1978-09-13 Temperature control device in instant water heater

Publications (2)

Publication Number Publication Date
JPS5538484A true JPS5538484A (en) 1980-03-17
JPS606453B2 JPS606453B2 (en) 1985-02-18

Family

ID=14603720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11310978A Expired JPS606453B2 (en) 1978-09-13 1978-09-13 Temperature control device in instant water heater

Country Status (1)

Country Link
JP (1) JPS606453B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131920A (en) * 1981-02-06 1982-08-16 Omron Tateisi Electronics Co Combustion controlling device
JPS5929916A (en) * 1982-08-10 1984-02-17 Matsushita Electric Ind Co Ltd Gas burner
JPS5935715A (en) * 1982-08-24 1984-02-27 Matsushita Electric Ind Co Ltd Gas combustion device
JPS6096827A (en) * 1983-10-31 1985-05-30 Rinnai Corp Combustion control circuit
JPH01118020A (en) * 1987-10-30 1989-05-10 Rinnai Corp Combustion control device
US6624561B2 (en) 2000-09-19 2003-09-23 Hitachi, Ltd. Color cathode ray tube having an internal voltage-dividing resistor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131920A (en) * 1981-02-06 1982-08-16 Omron Tateisi Electronics Co Combustion controlling device
JPS5929916A (en) * 1982-08-10 1984-02-17 Matsushita Electric Ind Co Ltd Gas burner
JPS5935715A (en) * 1982-08-24 1984-02-27 Matsushita Electric Ind Co Ltd Gas combustion device
JPS6096827A (en) * 1983-10-31 1985-05-30 Rinnai Corp Combustion control circuit
JPS6237291B2 (en) * 1983-10-31 1987-08-12 Rinnai Kk
JPH01118020A (en) * 1987-10-30 1989-05-10 Rinnai Corp Combustion control device
JPH0248811B2 (en) * 1987-10-30 1990-10-26 Rinnai Kk
US6624561B2 (en) 2000-09-19 2003-09-23 Hitachi, Ltd. Color cathode ray tube having an internal voltage-dividing resistor

Also Published As

Publication number Publication date
JPS606453B2 (en) 1985-02-18

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