JPS5623628A - Water flow detecting device in prior-stoppage-type instantaneous water heater - Google Patents

Water flow detecting device in prior-stoppage-type instantaneous water heater

Info

Publication number
JPS5623628A
JPS5623628A JP9857079A JP9857079A JPS5623628A JP S5623628 A JPS5623628 A JP S5623628A JP 9857079 A JP9857079 A JP 9857079A JP 9857079 A JP9857079 A JP 9857079A JP S5623628 A JPS5623628 A JP S5623628A
Authority
JP
Japan
Prior art keywords
valve
point
water
control valve
watering
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
JP9857079A
Other languages
Japanese (ja)
Other versions
JPS5916167B2 (en
Inventor
Katsuhiro Hidaka
Hiromichi Maeda
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 JP9857079A priority Critical patent/JPS5916167B2/en
Publication of JPS5623628A publication Critical patent/JPS5623628A/en
Publication of JPS5916167B2 publication Critical patent/JPS5916167B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE: To enable the continuous supply of hot water of high temperature by a method wherein a control valve is provided in direct connection with a diaphragm and thus a switch for opening and closing a gas valve is maintained surely in the ON state even when the quantity of water is small.
CONSTITUTION: A control valve 15 having a plantain-lily like valve disc 16 on a diaphragm 6 is provided. And, the quantity of water (the minimum operational quantity of water) at the point of time when the top part A of the valve disc 16 comes to one end part B of a valve orifice 13 is set, at the time when the control valve 15 moves, starting from the beginning of watering, while the ON-OFF point of a microswitch 20 being set so that the ON-OFF is switched when the top part A passes the valve orifice 13. By this, at the beginning when the watering is started, the control valve 15 continues to move beyond the ON point of the switch 20 and then reaches a stable position, if the watering quantity is more than the set quantity even a little. Therefore, the switch 20 is stabilized in the area of ON having a sufficient way left to the OFF point.
COPYRIGHT: (C)1981,JPO&Japio
JP9857079A 1979-07-31 1979-07-31 Water flow detection device for first-stop instantaneous water heaters Expired JPS5916167B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9857079A JPS5916167B2 (en) 1979-07-31 1979-07-31 Water flow detection device for first-stop instantaneous water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9857079A JPS5916167B2 (en) 1979-07-31 1979-07-31 Water flow detection device for first-stop instantaneous water heaters

Publications (2)

Publication Number Publication Date
JPS5623628A true JPS5623628A (en) 1981-03-06
JPS5916167B2 JPS5916167B2 (en) 1984-04-13

Family

ID=14223329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9857079A Expired JPS5916167B2 (en) 1979-07-31 1979-07-31 Water flow detection device for first-stop instantaneous water heaters

Country Status (1)

Country Link
JP (1) JPS5916167B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955248U (en) * 1982-09-27 1984-04-11 リンナイ株式会社 instant water heater
JPS59103158U (en) * 1982-12-28 1984-07-11 株式会社ノーリツ water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955248U (en) * 1982-09-27 1984-04-11 リンナイ株式会社 instant water heater
JPS621563Y2 (en) * 1982-09-27 1987-01-14
JPS59103158U (en) * 1982-12-28 1984-07-11 株式会社ノーリツ water heater

Also Published As

Publication number Publication date
JPS5916167B2 (en) 1984-04-13

Similar Documents

Publication Publication Date Title
EP0358173A3 (en) Automatic hot water supply apparatus
JPS5623628A (en) Water flow detecting device in prior-stoppage-type instantaneous water heater
JPS5568554A (en) Hot-water circulation heater for bath
SE8903551D0 (en) PROCEDURE BEFORE SETTING THE AVERAGE BEFORE THE FORMATING TEMPERATURE OF A HEATING MEDIUM AND APPLICATION
JPS5790479A (en) Gas flow rate control apparatus
JPS54108953A (en) Temperature control system for hot water heater
JPS52109656A (en) Control equipment for dryer
JPS52112844A (en) Temperature control device
JPS52149653A (en) Cock controlling type gas burner hot water system
JPS5575132A (en) Gas cooking apparatus
JPS5487954A (en) Freezing preventing apparatus
JPS56119420A (en) Apparatus for automatically controlling exhaust gas discharging rate of gas water heater used for room heating or supply of hot water
JPS6479543A (en) Constant-temperature water supply in water heater
JPS52100635A (en) Hot water supply heater
JPS57112637A (en) Controller for mixing of hot water and cold water
JPS56102609A (en) Gas combustion control device
JPS55134735A (en) Structure of automatic choke for carburetor
JPS5580120A (en) Temperature control method
JPS52109641A (en) Instantaneous water heater
JPS5655770A (en) Bimetal system flow controlling valve
JPS52151943A (en) Fuel flow control device
JPS54150728A (en) Gas burner control device
JPS51148101A (en) Control device for steam temperature
JPS5362347A (en) Apparatus for controlling temperature
JPS5656523A (en) Combustion controller