JPS55132915A - Fuel gauge - Google Patents
Fuel gaugeInfo
- Publication number
- JPS55132915A JPS55132915A JP4044379A JP4044379A JPS55132915A JP S55132915 A JPS55132915 A JP S55132915A JP 4044379 A JP4044379 A JP 4044379A JP 4044379 A JP4044379 A JP 4044379A JP S55132915 A JPS55132915 A JP S55132915A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- pipe
- clearance
- flow path
- storage amount
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
PURPOSE: To make possible accurate displaying of the storage amount of fuel even if vibrations occur by making use of the intrinsic dielectric constant of the fuel.
CONSTITUTION: A fuel detecting sensor 1 composed of the outside pipe 2 containing an inside pipe 4 fitted with insulation members 7a, 7b at its top and bottom ends and closed with insulation sockets 5a, 5b with an oil flow path 6 and air vent path 9 at its top and bottom ends is prepared. The fuel detecting sensor 1 is then vertically disposed in a fuel tank 10 by way of nonwoven mat 11 and tube 12. Then, the oil in the fuel tank 10 flows into the clearance 3 between both the inside and outside pipes 2, 4 through the oil flow path 6 and this creates condenser action with the outside pipe 2 and inside pipe 4 as electrode plates. The storage amount thereof is then detected as an electrostatic capacity value in the detecting part connected to a cable 13. Since the clearance 3 is narrow, the accurate detection becomes feasible even if the vibrations accompanied with the running of an automobile occur.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4044379A JPS55132915A (en) | 1979-04-04 | 1979-04-04 | Fuel gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4044379A JPS55132915A (en) | 1979-04-04 | 1979-04-04 | Fuel gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55132915A true JPS55132915A (en) | 1980-10-16 |
Family
ID=12580780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4044379A Pending JPS55132915A (en) | 1979-04-04 | 1979-04-04 | Fuel gauge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55132915A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282130A (en) * | 1988-09-20 | 1990-03-22 | Hitachi Ltd | Piping leak fluid treatment structure, leak detector used in the structure, and its detection method |
| JPH0961222A (en) * | 1995-08-24 | 1997-03-07 | Kankoku Genshiryoku Kenkyusho | Capacitor type continuous water-level measuring method and device |
| KR101202924B1 (en) | 2010-10-02 | 2012-11-19 | 다임폴라특장주식회사 | Method and apparatus for gauging of Tank Level |
-
1979
- 1979-04-04 JP JP4044379A patent/JPS55132915A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0282130A (en) * | 1988-09-20 | 1990-03-22 | Hitachi Ltd | Piping leak fluid treatment structure, leak detector used in the structure, and its detection method |
| JPH0961222A (en) * | 1995-08-24 | 1997-03-07 | Kankoku Genshiryoku Kenkyusho | Capacitor type continuous water-level measuring method and device |
| KR101202924B1 (en) | 2010-10-02 | 2012-11-19 | 다임폴라특장주식회사 | Method and apparatus for gauging of Tank Level |
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