JPS5517485A - Fuel meter for vehicle - Google Patents
Fuel meter for vehicleInfo
- Publication number
- JPS5517485A JPS5517485A JP9134678A JP9134678A JPS5517485A JP S5517485 A JPS5517485 A JP S5517485A JP 9134678 A JP9134678 A JP 9134678A JP 9134678 A JP9134678 A JP 9134678A JP S5517485 A JPS5517485 A JP S5517485A
- Authority
- JP
- Japan
- Prior art keywords
- providing
- resistor
- smooth
- capacitor
- display means
- 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
- Level Indicators Using A Float (AREA)
- Indicating Measured Values (AREA)
Abstract
PURPOSE: To prevent the malfunction in the display means, by adding smooth means, rapid charging means and the like.
CONSTITUTION: The unit provides the smooth means providing the resistor 5, capacitor 6 and operational amplifier 7, rapid charging means providing the PNP transistor 9, resistor 10, and the time limit means providing the comparator 11, resistor 12 and capacitor 13, in addition to the detection means 4 providing the variable resistor 4a, moving piece 4b and float 4c, and display means 8 providing the resistor heater 8a, bimetal 8b and indicator 8c. Thus, the capacitor 6 in the smooth means can rapidly charged up with the rapid charge means at the application of power supply to quickly deliver the signal from the detection means 4 to the display means, and the signal change in the detection means 4 due to temporary change of the fuel surface due to acceleration and deceleration is smoothed with the smooth means to prevent the malfunction of the display means 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9134678A JPS5517485A (en) | 1978-07-25 | 1978-07-25 | Fuel meter for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9134678A JPS5517485A (en) | 1978-07-25 | 1978-07-25 | Fuel meter for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5517485A true JPS5517485A (en) | 1980-02-06 |
JPS6122890B2 JPS6122890B2 (en) | 1986-06-03 |
Family
ID=14023847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9134678A Granted JPS5517485A (en) | 1978-07-25 | 1978-07-25 | Fuel meter for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517485A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799047A (en) * | 1986-12-17 | 1989-01-17 | Nippondenso Co., Ltd. | Liquid level detecting and indicating system with coil type measuring device |
JPH02167433A (en) * | 1988-09-12 | 1990-06-27 | Yazaki Corp | Fuel gauge with rest warning device |
JP2011122877A (en) * | 2009-12-09 | 2011-06-23 | Toshiba Mach Co Ltd | Display device of liquid level warning light in construction machine or the like |
-
1978
- 1978-07-25 JP JP9134678A patent/JPS5517485A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4799047A (en) * | 1986-12-17 | 1989-01-17 | Nippondenso Co., Ltd. | Liquid level detecting and indicating system with coil type measuring device |
JPH02167433A (en) * | 1988-09-12 | 1990-06-27 | Yazaki Corp | Fuel gauge with rest warning device |
JP2011122877A (en) * | 2009-12-09 | 2011-06-23 | Toshiba Mach Co Ltd | Display device of liquid level warning light in construction machine or the like |
Also Published As
Publication number | Publication date |
---|---|
JPS6122890B2 (en) | 1986-06-03 |
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