KR970035735A - Fuel temperature control device for gaseous fuel vehicles - Google Patents

Fuel temperature control device for gaseous fuel vehicles Download PDF

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Publication number
KR970035735A
KR970035735A KR1019950047512A KR19950047512A KR970035735A KR 970035735 A KR970035735 A KR 970035735A KR 1019950047512 A KR1019950047512 A KR 1019950047512A KR 19950047512 A KR19950047512 A KR 19950047512A KR 970035735 A KR970035735 A KR 970035735A
Authority
KR
South Korea
Prior art keywords
fuel
coolant
temperature sensor
pressure regulator
pipe
Prior art date
Application number
KR1019950047512A
Other languages
Korean (ko)
Other versions
KR0136012B1 (en
Inventor
장창현
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950047512A priority Critical patent/KR0136012B1/en
Publication of KR970035735A publication Critical patent/KR970035735A/en
Application granted granted Critical
Publication of KR0136012B1 publication Critical patent/KR0136012B1/en

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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
    • B60K15/10—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 concerning gas-producing plants

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  • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

딜리버리 파이프를 통하여 공급되는 천연가스 등의 기체 연료의 온도를 항상 일정하게 유지하여 엔진의 성능을 향상시키기 위하여, 연료탱크와 연료 파이프를 통하여 압력 조정기가 연결되고, 딜리버리 파이프와 이 압력 조정기가 연료 파이프와 연결되며, 이 압력 조정기 내에는 엔진의 냉각수가 출입 가능하도록 냉각수 입, 출구가 형성됨에 있어서, 냉각수의 온도를 검출하는 냉각수 온도 센서와, 딜리버리 파이프의 일측에 설치되어 연료의 온도를 검출하는 연료 온도 센서와, 상기 냉각수 온도 센서와 연료 온도 센서와 연결되며 센싱값을 입력받는 전자 제어 유닛과, 압력 조정기에 냉각수가 유입되는 냉각수 입구 파이프의 일측에 설치되며 센싱값의 비교에 따라 전자 제어 유닛에 의하여 제어되는 개폐 밸브로 이루어지는 기체 연료 차량의 연료 온도 제어장치를 제공한다.In order to improve the performance of the engine by constantly maintaining a constant temperature of gaseous fuel such as natural gas supplied through the delivery pipe, a pressure regulator is connected through the fuel tank and the fuel pipe, and the delivery pipe and the pressure regulator are connected to the fuel pipe. In this pressure regulator, the coolant inlet and outlet are formed so that the coolant of the engine can enter and exit, and a coolant temperature sensor for detecting the temperature of the coolant and a fuel installed at one side of the delivery pipe to detect the temperature of the fuel An electronic control unit connected to a temperature sensor, the coolant temperature sensor and the fuel temperature sensor, and receiving a sensing value, and installed at one side of the cooling water inlet pipe through which the coolant flows into the pressure regulator, and the electronic control unit according to the comparison of the sensing values. Fuel of a gaseous fuel vehicle comprising an on / off valve controlled by means of Also it provides a control device.

Description

기체 연료 차량의 연료 온도 제어장치Fuel temperature control device for gaseous fuel vehicles

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

제1도는 본 발명에 따른 실시예를 도시한 구성도.1 is a block diagram showing an embodiment according to the present invention.

제2도는 종래의 기체 연료 차량의 온도 제어장치를 도시한 구성도.2 is a block diagram showing a temperature control device of a conventional gaseous fuel vehicle.

Claims (1)

연료탱크와 연료 파이프를 통하여 압력 조정기가 연결되고, 딜리버리 파이프와 이 압력 조정기가 연료 파이프와 연결되며, 이 압력 조정기 내에는 엔진의 냉각수가 출입 가능하도록 냉각수 입, 출구가 형성됨에 있어서, 냉각수의 온도를 검출하는 냉각수 온도 센서와, 딜리버리 파이프의 일측에 설치되어 연료의 온도를 검출하는 연료 온도 센서와, 상기 냉각수 온도 센서와 연료 온도 센서와 연결되며 센싱값을 입력받는 전자 제어 유닛과, 압력 조정기에 냉각수가 유입되는 냉각수 입구 파이프의 일측에 설치되며 센싱값의 비교에 따라 전자 제어 유닛에 의하여 제어되는 개폐 밸브로 이루어지는 기체 연료 차량의 연료 온도 제어장치.The pressure regulator is connected through the fuel tank and the fuel pipe, and the delivery pipe and the pressure regulator are connected to the fuel pipe, and in the pressure regulator, a coolant inlet and an outlet are formed to allow the coolant of the engine to enter and exit, thereby providing a temperature of the coolant. A coolant temperature sensor for detecting a fuel temperature sensor, a fuel temperature sensor installed at one side of a delivery pipe to detect a temperature of fuel, an electronic control unit connected to the coolant temperature sensor and a fuel temperature sensor and receiving a sensing value, and a pressure regulator A fuel temperature control apparatus for a gaseous fuel vehicle, which is installed at one side of a coolant inlet pipe into which coolant is introduced and is configured by an on / off valve controlled by an electronic control unit according to a comparison of sensing values. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950047512A 1995-12-07 1995-12-07 Temperature control device of a gas vehicle KR0136012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950047512A KR0136012B1 (en) 1995-12-07 1995-12-07 Temperature control device of a gas vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950047512A KR0136012B1 (en) 1995-12-07 1995-12-07 Temperature control device of a gas vehicle

Publications (2)

Publication Number Publication Date
KR970035735A true KR970035735A (en) 1997-07-22
KR0136012B1 KR0136012B1 (en) 1998-04-24

Family

ID=19438338

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950047512A KR0136012B1 (en) 1995-12-07 1995-12-07 Temperature control device of a gas vehicle

Country Status (1)

Country Link
KR (1) KR0136012B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482563B1 (en) * 2002-06-27 2005-04-14 현대자동차주식회사 Fuel indication apparatus for methanol fuel tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482563B1 (en) * 2002-06-27 2005-04-14 현대자동차주식회사 Fuel indication apparatus for methanol fuel tank

Also Published As

Publication number Publication date
KR0136012B1 (en) 1998-04-24

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