KR960029607A - Sub fuel supply control device of vehicle - Google Patents

Sub fuel supply control device of vehicle Download PDF

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Publication number
KR960029607A
KR960029607A KR1019950001666A KR19950001666A KR960029607A KR 960029607 A KR960029607 A KR 960029607A KR 1019950001666 A KR1019950001666 A KR 1019950001666A KR 19950001666 A KR19950001666 A KR 19950001666A KR 960029607 A KR960029607 A KR 960029607A
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KR
South Korea
Prior art keywords
fuel
auxiliary
fuel tank
auxiliary fuel
main
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KR1019950001666A
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Korean (ko)
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KR0119660B1 (en
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김점태
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김태구
대우자동차 주식회사
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Priority to KR1019950001666A priority Critical patent/KR0119660B1/en
Publication of KR960029607A publication Critical patent/KR960029607A/en
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Publication of KR0119660B1 publication Critical patent/KR0119660B1/en

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    • 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
    • B60K15/03—Fuel tanks
    • B60K15/06—Fuel tanks characterised by fuel reserve systems
    • B60K15/061—Fuel tanks characterised by fuel reserve systems with level control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
    • 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
    • B60K15/03—Fuel tanks
    • B60K2015/0319—Fuel tanks with electronic systems, e.g. for controlling fuelling or venting
    • 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
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • 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
    • B60K15/03—Fuel tanks
    • B60K15/06—Fuel tanks characterised by fuel reserve systems
    • B60K15/061—Fuel tanks characterised by fuel reserve systems with level control
    • B60K2015/062—Arrangement for filling the fuel reserve systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

본 발명은 차량의 연료탱크내의 연료감지센서를 통해 연료의 미보충상태가 경고되고 그 차량이 급격한 정체현상이 가중되고 있는 도로를 주행하고 있거나 주유소가 거의 설치되어 있지 않은 산악로 또는 고속도로를 주행하고 있는 경우에는 부족된 연료의 부충이 용이하지 않게 되어 계속되는 주행으로 인해 남은 연료를 완전히 소진하게 됨에 따라, 차량의 주행이 불가능하게 된다는 문제점을 해소하기 위해 이루어진 것으로, 차량의 메인연료탱크에 접속되어 보조연료탱크를 설치하여 그 메인연료탱크내의 연료가 미보충되는 경우에 보조연료공급스위치가 조작되면 그 보조연료탱크내의 연료가 매인연료탱크내로 공급되어 차량이 정상적으로 주행될 수 있도록 하는 차량의 보조연료 공급제어장치를 제공한다.According to the present invention, a fuel detection sensor in a fuel tank of a vehicle warns that the fuel is not replenished, and the vehicle is traveling on a road or a mountain road or a highway on which gas stations are hardly installed. If there is a lack of fuel is not easy to continue and the remaining fuel is completely exhausted due to the continued running, to solve the problem that the vehicle is impossible to run, connected to the main fuel tank of the vehicle to assist If the auxiliary fuel supply switch is operated when the fuel tank is not replenished and the fuel in the main fuel tank is not replenished, the fuel in the auxiliary fuel tank is supplied into the main fuel tank so that the vehicle can run normally. Provide a control device.

그에 따라 본 발명은, 연료주입구(22)를 통해 주입받는 연료의 보충상태를 메인연료감지센서(26)를 통해 감지하고 있는 상태에서 연료배출관(24)을 통해 연료를 기화기측으로 공급하는 메인연료탱크(20)를 구비한 차량의 연료장치에 있어서; 상기 메인연료탱크(20)로부터의 보조연료의 확보와 그 확보된 보조연료가 그 메인연료탱크(20)내로 공급되도록 조작되는 보조연료공급스위치(10)와, 그 내부에 저장되는 연료의 잔량을 감지하는 보조연료감지센서(32)와 그 내부의 연료고갈상태를 감지하는 보조연료경고센서(34)를 갖추어서 연료를 보조적으로 저장하기 위한 보조연료탱크(30), 상기 메인연료탱크(20)와 보조연료탱크(30)의 사이에 연료가 상호 선택적으로 공급 또는 배출될 수 있도록 그 메인연료탱크(20)와 보조연료탱크(30)를 연통가능하게 접속하는 제1 및 제2연통수단(40,42), 상기 보조연료공급스위치(10)의 스위칭동작하에서 상기 메인연료탱크(20)내의 메인연료감지센서(26)와 상기 보조연료탱크(30)내의 보조연료감지센서(32) 및 보조연료경고센서(34)의 감지상태에 따라 구동되는 연료공급구동회로(43), 상기 연료공급구동회로(43)의 구동에 의해 동작전원을 인가받아서 상기 제1연통수단(40)을 통해 상기 메인연료탱크(20)로부터 상기 보조연료탱크(30)에 공급되는 연료의 공급량을 제어하는 보조연료공급제어수단(SOL1,44) 및 상기 연료공급구동회로(43)의 구동에 의해 동작전원을 인가받아서 상기 제2연통수단(42)을 통해 사이 보조연료탱크(30)로부터 상기 메인연료탱크(20)에 공급되는 보조연료의 공급량을 제어하는 보조연료배출제어수단(SOL2,46)을 더 구비하여 구성된 것을 특징으로 한다.Accordingly, the present invention, the main fuel tank for supplying the fuel to the carburetor side through the fuel discharge pipe 24 in a state in which the replenishment state of the fuel injected through the fuel inlet 22 is sensed through the main fuel sensor 26. A fuel device of a vehicle provided with (20); The auxiliary fuel supply switch 10 which is operated to secure the auxiliary fuel from the main fuel tank 20 and the secured auxiliary fuel is supplied into the main fuel tank 20, and the remaining amount of the fuel stored therein Auxiliary fuel detection sensor 32 for detecting and a secondary fuel warning sensor 34 for detecting a fuel exhaustion state therein, the auxiliary fuel tank 30 for auxiliary fuel storage, the main fuel tank 20 First and second communication means (40) for connecting the main fuel tank (20) and the auxiliary fuel tank (30) to communicate with each other so that fuel can be selectively supplied or discharged between the fuel tank (30) and the auxiliary fuel tank (30). 42, the main fuel detection sensor 26 in the main fuel tank 20 and the auxiliary fuel detection sensor 32 and the auxiliary fuel in the auxiliary fuel tank 30 under the switching operation of the auxiliary fuel supply switch 10. Fuel supply driven according to the detection state of the warning sensor 34 The operating circuit is applied by the driving of the copper circuit 43 and the fuel supply driving circuit 43 and is supplied to the auxiliary fuel tank 30 from the main fuel tank 20 through the first communication means 40. Auxiliary fuel supply control means (SOL1, 44) and the fuel supply driving circuit 43 for controlling the supply amount of the fuel supplied to the operating power is applied to the auxiliary fuel tank between the second communication means (42) It is characterized in that it further comprises a secondary fuel discharge control means (SOL2, 46) for controlling the amount of auxiliary fuel supplied to the main fuel tank 20 from 30.

Description

차량의 보조연료 공급제어장치Sub fuel supply control device of vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 차량의 연료장치에 본 발명의 보조연료 공급제어장치가 채용된 상태를 나타낸 단면도, 제2도는 본 발명에 따른 차량의 보조연료 공급제어장치의 작동회로구성을 나타낸 도면, 제3도는 제1도에 도시된 보조연료 공급스위치가 차량의 제어패널상에 설치된 일예를 나타낸 일부확대사시도이다.1 is a cross-sectional view showing a state in which the auxiliary fuel supply control device of the present invention is employed in the fuel device of the vehicle, Figure 2 is a view showing the configuration of the operation circuit of the auxiliary fuel supply control device of the vehicle according to the present invention, Figure 3 1 is a partially enlarged perspective view showing an example in which the auxiliary fuel supply switch shown in FIG. 1 is installed on a control panel of a vehicle.

Claims (3)

연료주입구(22)를 통해 주입받는 연료의 보충상태를 메인연료감지센서(26)를 통해 감지하고 있는 상태에서 연료배출관(24)을 통해 연료를 기화기측으로 공급하는 메인연료탱크(20)를 구비한 차량의 연료장치에 있어서, 상기 메인연료탱크(20)로부터의 보조연료의 확보와 그 확보된 보조연료가 그 메인연료탱크(20)내로 공급되도록 조작되는 보조연료공급스위치(10)와, 그 내부에 저장되는 연료의 잔량을 감지하는 보조연료감지센서(32)와 그 내부의 연료고갈상태를 감지하는 보조연료경고센서(34)를 갖추어서 연료를 보조적으로 저장하기 위한 보조연료탱크(30), 상기 메인연료탱크(20)와 보조연료탱크(30)의 사이에 연료가 상호 선택적으로 공급 또는 배출될 수 있도록 그 메인연료탱크(20)와 보조연료탱크(30)를 연통가능하게 접속하는 제1 및 제2연통수단(40,42), 상기 보조연료공급스위치(10)의 스위칭동작하에서 상기 메인연료탱크(20)내의 메인연료감지센서(26)와 상기 보조연료탱크(30)내의 보조연료감지센서(32) 및 보조연료경고센서(34)의 감지상태에 따라 구동되는 연료공급구동회로(43), 상기 연료공급구동회로(43)의 구동에 의해 동작전원을 인가받아서 상기 제1연통수단(40)을 통해 상기 메인연료탱크(20)로부터 상기 보조연료탱크(30)에 공급되는 연료의 공급량을 제어하는 보조연료공급제어수단(SOL1,44) 및, 상기 연료공급구동회로(43)의 구동에 의해 동작전원을 인가받아서, 상기 제2연통수단(42)을 통해 상기 보조연료탱크(30)로부터 상기 메인연료탱크(20)에 공급되는 보조연료의 공급량을 제어하는 보조연료배출제어수단(SOL2,46)을 더 구비하여 구성된 것을 특징으로 하는 차량의 보조연료 공급제어장치.The main fuel tank 20 for supplying fuel to the carburetor through the fuel discharge pipe 24 in a state in which the replenishment state of the fuel injected through the fuel inlet 22 is sensed through the main fuel detection sensor 26. In the fuel device of the vehicle, the auxiliary fuel supply switch 10 which is operated to secure the auxiliary fuel from the main fuel tank 20 and the secured auxiliary fuel to be supplied into the main fuel tank 20, and the interior thereof. Auxiliary fuel detection sensor (32) for detecting the remaining amount of fuel stored in the fuel cell and the auxiliary fuel warning sensor (34) for detecting the state of exhaustion of fuel in the auxiliary fuel tank (30) for auxiliary storage of fuel, First to connect the main fuel tank 20 and the auxiliary fuel tank 30 so as to be able to selectively supply or discharge the fuel between the main fuel tank 20 and the auxiliary fuel tank 30. And second communication means (40, 42), Under the switching operation of the auxiliary fuel supply switch 10, the main fuel detection sensor 26 in the main fuel tank 20, the auxiliary fuel detection sensor 32 and the auxiliary fuel warning sensor 34 in the auxiliary fuel tank 30. Fuel supply driving circuit 43 driven according to a sensing state of the fuel cell and the main fuel tank 20 through the first communication means 40 by receiving operating power by driving the fuel supply driving circuit 43. The auxiliary fuel supply control means (SOL1, 44) for controlling the supply amount of the fuel supplied to the auxiliary fuel tank (30) from the operation and the operating power is applied by driving the fuel supply drive circuit 43, the second It characterized in that it further comprises a secondary fuel discharge control means (SOL2, 46) for controlling the supply amount of the auxiliary fuel supplied from the auxiliary fuel tank 30 to the main fuel tank 20 through the communication means 42 Auxiliary fuel supply control device for a vehicle. 제1항에 있어서, 상기 보조연료공급스위치(10)는 운전석 제어패널의 소정부에 설치되고, 키홀더(11)내에 삽입되는 조작키(12)가 조작되면서 그 가동단자(10A)가 그 고정접점(10B)과 접속됨에 의해 스위칭동작되도록 이루어진 것을 특징으로 하는 차량의 보조연료 공급제어장치.The auxiliary fuel supply switch (10) of claim 1, wherein the auxiliary fuel supply switch (10) is provided in a predetermined portion of the driver's seat control panel, and the movable terminal (10A) is fixed to the fixed contact point while the operation key (12) inserted into the key holder (11) is operated. A secondary fuel supply control apparatus for a vehicle, characterized in that the switching operation is made by being connected to (10B). 제1항에 있어서, 상기 연료공급구동회로(43)는 상기 보조연료공급스위치(10)의 일단에 상기 메인연료감지센서(26)의 연료 미보충감지에 의해 접속되는 메인연료감지접점(26-1)이 직렬연결되고, 그 메인연료감지접점(26-1)에 상기 보조연료감지센서(32)의 보조연료 보충감지에 의해 접속되는 제1보조연료감지접점(32-1)이 직렬연결되며, 그 보조연료감지접점(32-1)에 상기 보조연료공급스위치(10)의 스위칭동작하에서 상기 메인연료감지접점(26-1)과 보조연료감지접점(32-1)의 접속에 의해 온되는 릴레이(CR)가 직렬연결되고, 상호 직렬연결되고서 그 릴레이(CR)의 온동작에 의해 접속되는 제1 및 제2릴레이접점(CR-1,CR-2)이 상기 릴레이(CR)와 병렬연결되며, 상기 릴레이(CR)와 병렬연결되고서 그 릴레이(CR)의 오프동작에 의해 접속되는 제3릴레이접점(CR-3)의 일단이 상기 보조연료감지센서(32)의 연료 미보충감지에 의해 접속되는 제2보조연료감지접점(32-2)과 직렬연결됨과 더불어 그 다른단이 상기 보조연료공급제어수단(SOL1,44)과 직렬연결되고, 상기 보조연료경고센서(34)의 보조연료 고갈감지에 의해 비접속되는 보조연료경고접점(34-1)의 일단이 상기 제2릴레이접점(CR-2)과 직렬연결됨과 더불어 그 다른단이 상기 보조연료배출제어수단(SOL2,46)과 직렬연결되도록 이루어진 것을 특징으로 하는 차량의 보조연료 공급제어장치.The main fuel detecting contact (26-) according to claim 1, wherein the fuel supply driving circuit (43) is connected to one end of the auxiliary fuel supply switch (10) by non-fuel detection of the main fuel detection sensor (26). 1) is connected in series, and the first auxiliary fuel detection contact 32-1 connected to the main fuel detection contact 26-1 by the supplementary fuel supplement detection of the auxiliary fuel detection sensor 32 is connected in series. Turned on by the connection between the main fuel sensing contact 26-1 and the auxiliary fuel sensing contact 32-1 under the switching operation of the auxiliary fuel supply switch 10 to the auxiliary fuel sensing contact 32-1. The first and second relay contacts CR-1 and CR-2 connected in series with the relay CR, connected in series with each other, and connected by the on operation of the relay CR are parallel to the relay CR. One end of the third relay contact CR-3 connected to the relay CR in parallel and connected by an off operation of the relay CR. It is connected in series with the second auxiliary fuel detection contact point 32-2 connected by the fuel supplement detection of the crude fuel detection sensor 32, and the other end thereof is connected in series with the auxiliary fuel supply control means SOL1,44. And one end of the auxiliary fuel warning contact 34-1 which is not connected by the auxiliary fuel depletion detection of the auxiliary fuel warning sensor 34 is connected in series with the second relay contact CR-2 and the other end thereof. Sub fuel supply control device for a vehicle, characterized in that the secondary fuel discharge control means (SOL2, 46) is made in series connection. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950001666A 1995-01-28 1995-01-28 Device for controlling auxiliary fuel supply in a car KR0119660B1 (en)

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KR960029607A true KR960029607A (en) 1996-08-17
KR0119660B1 KR0119660B1 (en) 1997-10-30

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