JPS5715155A - Valve configuration of proportional control valve for gas - Google Patents

Valve configuration of proportional control valve for gas

Info

Publication number
JPS5715155A
JPS5715155A JP9045580A JP9045580A JPS5715155A JP S5715155 A JPS5715155 A JP S5715155A JP 9045580 A JP9045580 A JP 9045580A JP 9045580 A JP9045580 A JP 9045580A JP S5715155 A JPS5715155 A JP S5715155A
Authority
JP
Japan
Prior art keywords
valve
flow rate
gas flow
valve seat
gas
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.)
Pending
Application number
JP9045580A
Other languages
Japanese (ja)
Inventor
Kazuo Okamura
Akira Sugawara
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.)
Tohoku Mikuni Kogyo Co Ltd
Original Assignee
Tohoku Mikuni Kogyo 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 Tohoku Mikuni Kogyo Co Ltd filed Critical Tohoku Mikuni Kogyo Co Ltd
Priority to JP9045580A priority Critical patent/JPS5715155A/en
Publication of JPS5715155A publication Critical patent/JPS5715155A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide controllable gas flow rate, by setting the area of the opening formed between the outer and the inner diameters of the valve piece of the proportional control valve for gas which consists of a valve piece and a valve seat.
CONSTITUTION: As for the poppet valve in which the valve piece 10 consisting of a conical body 8 and a disc body 9 is set opposite to a valve seat 11, the outer surface of the disc body 9 is set vertical to the base of the poppet valve and not to contact with the valve seat 11, and a gap 15 is formed between the outer surface of the disc body 9 and the valve seat 11. The minimum gas flow rate Qmin. is maintained in the range of the control current of an actuator from O to I1, and when the valve piece 10 is shifted upward with a larger gas flow rate than the minimum, the gas flow rate Q is controlled in a prescribed proportion corresponding to the shape of the conical body 8.
COPYRIGHT: (C)1982,JPO&Japio
JP9045580A 1980-07-01 1980-07-01 Valve configuration of proportional control valve for gas Pending JPS5715155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9045580A JPS5715155A (en) 1980-07-01 1980-07-01 Valve configuration of proportional control valve for gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9045580A JPS5715155A (en) 1980-07-01 1980-07-01 Valve configuration of proportional control valve for gas

Publications (1)

Publication Number Publication Date
JPS5715155A true JPS5715155A (en) 1982-01-26

Family

ID=13999085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9045580A Pending JPS5715155A (en) 1980-07-01 1980-07-01 Valve configuration of proportional control valve for gas

Country Status (1)

Country Link
JP (1) JPS5715155A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170460U (en) * 1982-05-12 1983-11-14 鈴木　朋司 Fine adjustment mechanism for combustion gas flow rate in gas burner
JPS58207581A (en) * 1982-05-27 1983-12-03 Toyokuni Kk Gas flow control device in gas apparatus
US5267452A (en) * 1992-01-02 1993-12-07 Carrier Corporation Back pressure valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039494A (en) * 1973-08-09 1975-04-11
JPS525095A (en) * 1975-06-26 1977-01-14 Cremona Angelo Horizontal travelling device for use in woodworking shearing machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039494A (en) * 1973-08-09 1975-04-11
JPS525095A (en) * 1975-06-26 1977-01-14 Cremona Angelo Horizontal travelling device for use in woodworking shearing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58170460U (en) * 1982-05-12 1983-11-14 鈴木　朋司 Fine adjustment mechanism for combustion gas flow rate in gas burner
JPS58207581A (en) * 1982-05-27 1983-12-03 Toyokuni Kk Gas flow control device in gas apparatus
US5267452A (en) * 1992-01-02 1993-12-07 Carrier Corporation Back pressure valve

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