KR930004754Y1 - 자동차의 연료량 표시장치 - Google Patents
자동차의 연료량 표시장치 Download PDFInfo
- Publication number
- KR930004754Y1 KR930004754Y1 KR2019910008777U KR910008777U KR930004754Y1 KR 930004754 Y1 KR930004754 Y1 KR 930004754Y1 KR 2019910008777 U KR2019910008777 U KR 2019910008777U KR 910008777 U KR910008777 U KR 910008777U KR 930004754 Y1 KR930004754 Y1 KR 930004754Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- amount
- light
- float
- optical filter
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 45
- 230000003287 optical effect Effects 0.000 claims description 18
- 239000002828 fuel tank Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000007423 decrease Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (3)
- 연료탱크(1)에 수납된 연료량에 따라 상하 이동되는 플로트(2)를 이용하여 연료표시계(4)에 연료량을 표시하는 자동차의 연료량 표시장치에 있어서, 플로트(2)가 상하로 이동함에 따라 달라지는 수광량을 검출하는 광량검출부(9)와, 광량검출부(9)에 의해 검출된 광량에 따라 연료표시계(4)로 흐르는 전류량을 가변시키는 전류제어부(10)를 구비한 것을 특징으로 하는 자동차의 연료량 표시장치.
- 제1항에 있어서, 상기 광량검출부(9)는 플로트(2)가 연결된 힌지를 중심으로 하여 플로트(2)와 연동되면서 플로트(2)의 상하이동력을 광필터(7)로 전달하는 연동부재(6)와, 연동부재(6)에 의해 회전되는 광필터(7)와, 광필터(7)로 빛을 조사하고 투과된 빛의 양을 검출하는 포토 인터럽트(8)로 구성하는 것을 특징으로 하는 자동차의 연료량 표시장치.
- 제2항에 있어서, 상기 광필터(7)는 원호형상을 하고, 각 부분마다 색의 명암을 다르게 하여 조사위치에 따라 투과되는 빛의 양이 달라지도록 한 것을 특징으로 하는 자동차의 연료량 표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008777U KR930004754Y1 (ko) | 1991-06-13 | 1991-06-13 | 자동차의 연료량 표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008777U KR930004754Y1 (ko) | 1991-06-13 | 1991-06-13 | 자동차의 연료량 표시장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930000581U KR930000581U (ko) | 1993-01-20 |
KR930004754Y1 true KR930004754Y1 (ko) | 1993-07-23 |
Family
ID=19315089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910008777U KR930004754Y1 (ko) | 1991-06-13 | 1991-06-13 | 자동차의 연료량 표시장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930004754Y1 (ko) |
-
1991
- 1991-06-13 KR KR2019910008777U patent/KR930004754Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930000581U (ko) | 1993-01-20 |
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