JPS5576262A - Gas control valve for gas instrument - Google Patents
Gas control valve for gas instrumentInfo
- 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
Links
Landscapes
- 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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1939505A1 (en) * | 2006-12-28 | 2008-07-02 | FagorBrandt SAS | Gas-supply tap |
-
1978
- 1978-12-05 JP JP15087778A patent/JPS5576262A/en active Pending
Cited By (2)
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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