JPS56147974A - Proportional gas control apparatus - Google Patents

Proportional gas control apparatus

Info

Publication number
JPS56147974A
JPS56147974A JP4887880A JP4887880A JPS56147974A JP S56147974 A JPS56147974 A JP S56147974A JP 4887880 A JP4887880 A JP 4887880A JP 4887880 A JP4887880 A JP 4887880A JP S56147974 A JPS56147974 A JP S56147974A
Authority
JP
Japan
Prior art keywords
control current
gas
flow rate
predetermined value
valve seat
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
JP4887880A
Other languages
Japanese (ja)
Other versions
JPS6140874B2 (en
Inventor
Masafumi Kameda
Kazuo Okamura
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.)
Mikuni Corp
YOUEI SEISAKUSHO KK
Original Assignee
Mikuni Corp
YOUEI SEISAKUSHO KK
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 Mikuni Corp, YOUEI SEISAKUSHO KK filed Critical Mikuni Corp
Priority to JP4887880A priority Critical patent/JPS56147974A/en
Publication of JPS56147974A publication Critical patent/JPS56147974A/en
Publication of JPS6140874B2 publication Critical patent/JPS6140874B2/ja
Granted 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
    • F23N1/005—Regulating fuel supply using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/20—Calibrating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/16—Fuel valves variable flow or proportional valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Flow Control (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE: To make an accurate control of gaseous flow rate by providing selective range of control current through those processes of classifying various sorts of gas into several groups such as liquefied petorleum gas, natural gas, productive gas or the like, and assigning each set of valve and valve seat, in common to those gases clossified in the same group.
CONSTITUTION: When the water temperature detected by means of detector 11 is below a predetermined value, the control current is output in accordance with the difference between the predetermined value and detected value so as to increase the gaseous flow rate from a regulator 6, then solenoid coil 15 is energized and a plunger 21 is absorbed into the coil 15 and the value 14 is shifted to the position where suction may balance with the repulsive forces of a spring 34, while expanding the gap to the valve seat 13 and increasing gaseous flow rate. As the water temperature is raised and the difference from the predetermined value is decreased, the control current is minimized, the valve body 14 being shifted to the position until it is balanced with the suction of solenoid 15, and the gap to the valve seat 13 is reduced. The range of control current is changed by switching device 9.
COPYRIGHT: (C)1981,JPO&Japio
JP4887880A 1980-04-14 1980-04-14 Proportional gas control apparatus Granted JPS56147974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4887880A JPS56147974A (en) 1980-04-14 1980-04-14 Proportional gas control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4887880A JPS56147974A (en) 1980-04-14 1980-04-14 Proportional gas control apparatus

Publications (2)

Publication Number Publication Date
JPS56147974A true JPS56147974A (en) 1981-11-17
JPS6140874B2 JPS6140874B2 (en) 1986-09-11

Family

ID=12815535

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4887880A Granted JPS56147974A (en) 1980-04-14 1980-04-14 Proportional gas control apparatus

Country Status (1)

Country Link
JP (1) JPS56147974A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074839A (en) * 2001-09-05 2003-03-12 Paloma Ind Ltd Gas combustion system
ES2327993A1 (en) * 2006-10-04 2009-11-05 Orkli, S.Coop Safety electromagnetic valve with internal spring
JP2021025722A (en) * 2019-08-07 2021-02-22 リンナイ株式会社 Premixing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074839A (en) * 2001-09-05 2003-03-12 Paloma Ind Ltd Gas combustion system
JP4654461B2 (en) * 2001-09-05 2011-03-23 パロマ工業株式会社 Gas combustion system
ES2327993A1 (en) * 2006-10-04 2009-11-05 Orkli, S.Coop Safety electromagnetic valve with internal spring
JP2021025722A (en) * 2019-08-07 2021-02-22 リンナイ株式会社 Premixing device

Also Published As

Publication number Publication date
JPS6140874B2 (en) 1986-09-11

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