JPS5487318A - Fuel control valve - Google Patents
Fuel control valveInfo
- Publication number
- JPS5487318A JPS5487318A JP15437577A JP15437577A JPS5487318A JP S5487318 A JPS5487318 A JP S5487318A JP 15437577 A JP15437577 A JP 15437577A JP 15437577 A JP15437577 A JP 15437577A JP S5487318 A JPS5487318 A JP S5487318A
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- fuel
- conduit
- valve
- main
- 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
- Fuel-Injection Apparatus (AREA)
Abstract
PURPOSE: To improve elusive response characteristics of turbine, by installing parallel auxiliary conduit having a closed valve to open at the time to require quick increase of fuel to the gas turbine-use fuel control valve.
CONSTITUTION: Fuel injection valve 8 installed to the main conduit 4 to connect fuel inlet to the prime mover is composed of orifice 2 on the main conduit 4, positioning equipment 1 having servo mechamism which varies the area of orifice 2 in accordance with running condition, and differential pressure regulating valve 3 to maintain constantly the differential pressure before and behind of the orifice 2. Auxiliary conduit 5 to by-pass the injection valve 8 is installed on the main coduit 4, a closed valve 7 to be opened by control circuit without showing in the drawing only at the time to require the second orifice 6 and quick increased fuel is arranged on this conduit 5.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15437577A JPS5487318A (en) | 1977-12-23 | 1977-12-23 | Fuel control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15437577A JPS5487318A (en) | 1977-12-23 | 1977-12-23 | Fuel control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5487318A true JPS5487318A (en) | 1979-07-11 |
Family
ID=15582771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15437577A Pending JPS5487318A (en) | 1977-12-23 | 1977-12-23 | Fuel control valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5487318A (en) |
-
1977
- 1977-12-23 JP JP15437577A patent/JPS5487318A/en active Pending
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