JPS57146970A - Gas flux control method by electromagnetic valve - Google Patents

Gas flux control method by electromagnetic valve

Info

Publication number
JPS57146970A
JPS57146970A JP56031877A JP3187781A JPS57146970A JP S57146970 A JPS57146970 A JP S57146970A JP 56031877 A JP56031877 A JP 56031877A JP 3187781 A JP3187781 A JP 3187781A JP S57146970 A JPS57146970 A JP S57146970A
Authority
JP
Japan
Prior art keywords
coil
flows
plunger
valve
control method
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
JP56031877A
Other languages
Japanese (ja)
Other versions
JPS6025676B2 (en
Inventor
Akira 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.)
SHII KEE DEI CONTROLS KK
CKD Controls Ltd
Original Assignee
SHII KEE DEI CONTROLS KK
CKD Controls 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 SHII KEE DEI CONTROLS KK, CKD Controls Ltd filed Critical SHII KEE DEI CONTROLS KK
Priority to JP56031877A priority Critical patent/JPS6025676B2/en
Publication of JPS57146970A publication Critical patent/JPS57146970A/en
Publication of JPS6025676B2 publication Critical patent/JPS6025676B2/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
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/025—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using electrical or electromechanical means
    • 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
    • F23N2235/14—Fuel valves electromagnetically operated

Landscapes

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

Abstract

PURPOSE:To correctly control the opening of a valve corresponding to a temperature change by vibrating a plunger for driving a valve and by always reversing the direction of magnetization in a magnetic circuit to eliminate magnetic hysteresis. CONSTITUTION:While a pulse current flows through one coil L1, electricity flows through the other coil L2 to be turned off. When pulse A1 flows through the coil L1, and pulse A2 flows through the coil L2, they are turned on electricity in such a manner that the direction of each magnetic flux is opposed to each other. While the coil L1 or L2 is excited by a pulse current, a magnetic circuit is formed by a yoke 12 and a plunger 11, and the plunger 11 is attracted to the lower end of the yoke to lessen a gap G, so that the reversal of magnetization can eliminate magnetic hysteresis, whereby the opening of a valve can be correctly controlled corresponding to a temperature change.
JP56031877A 1981-03-05 1981-03-05 Gas flow control method using solenoid valve Expired JPS6025676B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56031877A JPS6025676B2 (en) 1981-03-05 1981-03-05 Gas flow control method using solenoid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56031877A JPS6025676B2 (en) 1981-03-05 1981-03-05 Gas flow control method using solenoid valve

Publications (2)

Publication Number Publication Date
JPS57146970A true JPS57146970A (en) 1982-09-10
JPS6025676B2 JPS6025676B2 (en) 1985-06-19

Family

ID=12343260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56031877A Expired JPS6025676B2 (en) 1981-03-05 1981-03-05 Gas flow control method using solenoid valve

Country Status (1)

Country Link
JP (1) JPS6025676B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235912A (en) * 1984-05-10 1985-11-22 Hitachi Chem Co Ltd Gas burning proportional control device
JPS62284122A (en) * 1986-05-30 1987-12-10 Rinnai Corp Combustion device
JPH01220783A (en) * 1988-02-26 1989-09-04 Rinnai Corp Control device for proportional control valve
US5020771A (en) * 1989-01-26 1991-06-04 Ranco Japan Ltd. Proportional control valve
KR100441133B1 (en) * 2002-01-08 2004-07-21 동양매직 주식회사 pressure controll style proportion gas valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60235912A (en) * 1984-05-10 1985-11-22 Hitachi Chem Co Ltd Gas burning proportional control device
JPS62284122A (en) * 1986-05-30 1987-12-10 Rinnai Corp Combustion device
JPH0447212B2 (en) * 1986-05-30 1992-08-03 Rinnai Kk
JPH01220783A (en) * 1988-02-26 1989-09-04 Rinnai Corp Control device for proportional control valve
US5020771A (en) * 1989-01-26 1991-06-04 Ranco Japan Ltd. Proportional control valve
KR100441133B1 (en) * 2002-01-08 2004-07-21 동양매직 주식회사 pressure controll style proportion gas valve

Also Published As

Publication number Publication date
JPS6025676B2 (en) 1985-06-19

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