JPS5576262A - Gas control valve for gas instrument - Google Patents

Gas control valve for gas instrument

Info

Publication number
JPS5576262A
JPS5576262A JP15087778A JP15087778A JPS5576262A JP S5576262 A JPS5576262 A JP S5576262A JP 15087778 A JP15087778 A JP 15087778A JP 15087778 A JP15087778 A JP 15087778A JP S5576262 A JPS5576262 A JP S5576262A
Authority
JP
Japan
Prior art keywords
gas
groove
drum
knob
maximum
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
JP15087778A
Other languages
Japanese (ja)
Inventor
Toyoharu Hazama
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15087778A priority Critical patent/JPS5576262A/en
Publication of JPS5576262A publication Critical patent/JPS5576262A/en
Pending legal-status Critical Current

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  • Taps Or Cocks (AREA)

Abstract

PURPOSE: To make the minute control of caloric force throughout the full range of rotation of the knob possible and easy by providing the groove of which gas passage cross section is changeable around the drum of the valve.
CONSTITUTION: The variable groove 3 of which cross section gradually changes within 1/4 of the circumference of the circle is provided around the drum 2 which contacts the valve 1. The change from the maximum 4 to the minimum 5 of the variable groove 3 is from 0 to the opening area of the nozzle 8. A part of the groove 10 from the maximum 4 to the 1/2 of the circumference is the gas induction groove which is connected with the gas inlet port 6 while gas is released through the variable groove 3 which is connected to the gas outlet port 7 by turning the drum by 90°. When the knob 9 is at the 0 position of the scale board 11, the minimum part 5 does not contact the gas outlet port 7, and therefore, gas does not flow. When the knob 9 is turned to the 10 position of the scale board 11, the cross section of the maximum part 4 which contacts the gas outlet port 7 is as large as the opening area of the nozzle 8, and the port 7 becomes fully open.
COPYRIGHT: (C)1980,JPO&Japio
JP15087778A 1978-12-05 1978-12-05 Gas control valve for gas instrument Pending JPS5576262A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15087778A JPS5576262A (en) 1978-12-05 1978-12-05 Gas control valve for gas instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15087778A JPS5576262A (en) 1978-12-05 1978-12-05 Gas control valve for gas instrument

Publications (1)

Publication Number Publication Date
JPS5576262A true JPS5576262A (en) 1980-06-09

Family

ID=15506322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15087778A Pending JPS5576262A (en) 1978-12-05 1978-12-05 Gas control valve for gas instrument

Country Status (1)

Country Link
JP (1) JPS5576262A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1939505A1 (en) * 2006-12-28 2008-07-02 FagorBrandt SAS Gas-supply tap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1939505A1 (en) * 2006-12-28 2008-07-02 FagorBrandt SAS Gas-supply tap
FR2910951A1 (en) * 2006-12-28 2008-07-04 Brandt Ind Sas GAS SUPPLY VALVE

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