JPS54137129A - Oil feeding device - Google Patents
Oil feeding deviceInfo
- Publication number
- JPS54137129A JPS54137129A JP4550378A JP4550378A JPS54137129A JP S54137129 A JPS54137129 A JP S54137129A JP 4550378 A JP4550378 A JP 4550378A JP 4550378 A JP4550378 A JP 4550378A JP S54137129 A JPS54137129 A JP S54137129A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- resistance
- pressure
- thermal fluctuation
- resistor
- 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
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
Abstract
PURPOSE: To eliminate the fluctuation of fuel fed in a burner due to thermal fluctuation, by using a resistance pipe having a large thermal fluctuation of system resistance connected in series with a resistor having a small one and by controlling the opening area of an oil pipe in accordance with a pressure difference between the inlet and outlet of the resistance pipe.
CONSTITUTION: Fuel from a pump 4 is fed in a high pressure chamber 7 of a control valve 5 through a pump discharge port 6. Most part of the fuel returns from a return port 8 to an oil tank 3 through a resistance pipe 9 having a large thermal fluctuation of system resistance and a resistor 10 having a smaller thermal fluctuation. A diaphragm 11 partitions the control valve 5 into high and low pressure chambers 7, 12 and a valve body 13 attached to the diaphragm controls the opening of a feed port 14 of oil pipe 15. A pressure lead pipe 18 is connected to the junction of the resistance pipe and resistor to lead the pressure there to the low pressure chamber 12 for displacing the diaphragm 11 by virtue of the pressure.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4550378A JPS606452B2 (en) | 1978-04-17 | 1978-04-17 | Refueling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4550378A JPS606452B2 (en) | 1978-04-17 | 1978-04-17 | Refueling device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54137129A true JPS54137129A (en) | 1979-10-24 |
JPS606452B2 JPS606452B2 (en) | 1985-02-18 |
Family
ID=12721201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4550378A Expired JPS606452B2 (en) | 1978-04-17 | 1978-04-17 | Refueling device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS606452B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0189053U (en) * | 1987-12-04 | 1989-06-12 | ||
EP4023550A4 (en) * | 2019-08-28 | 2022-10-19 | Denso Corporation | Electric vertical takeoff and landing aircraft and control device for electric vertical takeoff and landing aircraft |
-
1978
- 1978-04-17 JP JP4550378A patent/JPS606452B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS606452B2 (en) | 1985-02-18 |
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