KR960007234A - Air exhaust device of fuel supply line - Google Patents

Air exhaust device of fuel supply line Download PDF

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Publication number
KR960007234A
KR960007234A KR1019940019646A KR19940019646A KR960007234A KR 960007234 A KR960007234 A KR 960007234A KR 1019940019646 A KR1019940019646 A KR 1019940019646A KR 19940019646 A KR19940019646 A KR 19940019646A KR 960007234 A KR960007234 A KR 960007234A
Authority
KR
South Korea
Prior art keywords
fuel
fuel tank
air
valve
engine
Prior art date
Application number
KR1019940019646A
Other languages
Korean (ko)
Other versions
KR0174438B1 (en
Inventor
김중규
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 KR1019940019646A priority Critical patent/KR0174438B1/en
Publication of KR960007234A publication Critical patent/KR960007234A/en
Application granted granted Critical
Publication of KR0174438B1 publication Critical patent/KR0174438B1/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
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation

Abstract

디젤엔진 차량에서 연료계통에 혼입된 공기를 자동으로 배출할 수 있는 연료공급라인의 공기배출장치는 연료 공급밸브를 통해 인젝션펌프로 공급되는 연료를 저장하는 연료탱크와, 내부에는 연료펌프가 내장되어 있고 연료라인에 포함된 공기를 외부로 방출하는 공기방출공을 지닌 보조연료탱크와, 보조연료탱크로부터 공급되는 연료를 인젝션펌프로 보내는 한편, 연료중에 함유된 공기를 보조연료탱크로 리턴시켜 공기방출공을 통해 배출하는 혼기방지밸브와, 보조연료탱크에 연료를 공급하는 연료보충수단과, 인젝션펌프를 통해 분사노즐에 공급되고 남은 연료를 연료탱크로 리턴시키는 연료회수밸브로 구성된다.The air discharge device of the fuel supply line that can automatically discharge the air mixed in the fuel system in the diesel engine vehicle is a fuel tank for storing the fuel supplied to the injection pump through the fuel supply valve, and a fuel pump inside Fuel tank, which has an air discharge hole for discharging the air contained in the fuel line to the outside, and sends fuel supplied from the auxiliary fuel tank to the injection pump, and returns the air contained in the fuel to the auxiliary fuel tank to discharge the air. It is composed of an anti-fog valve discharged through the ball, a fuel supplement means for supplying fuel to the auxiliary fuel tank, and a fuel recovery valve for returning the remaining fuel supplied to the injection nozzle through the injection pump to the fuel tank.

Description

연료공급라인의 공기 배출장치Air exhaust device of fuel supply line

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

제1도는 본 발명의 공기배출장치의 계통도.1 is a system diagram of an air discharge device of the present invention.

Claims (3)

연소실로 공급되는 연료를 저장하는 연료탱크와, 엔진정상작동시 상기 연료탱크의 연료를 엔진에 공급하는 연료공급밸브와, 연료펄프가 내장되어 있고 연료계통의 공기를 배출하는 공기방출공을 지닌 보조연료탱크와, 엔진정상 작동중에 상기 보조연료탱크로부터 공기가 연료계통으로 혼입되는 것을 방지하는 혼기방지밸브와, 엔진정상 작동중 상기 보조연료탱크에 연료를 보충하는 연료보충수단과, 엔진정상 작동중 연소실에 분사하고 남은 연료를 상기 연료탱크로 리턴시키는 연료회수밸브와, 상기 연통계통내의 압력을 일정압력 이하로 유지하는 감압밸브로 구성되는 것을 특징으로 하는 연료공급라인의 공기배출장치.A fuel tank for storing fuel supplied to the combustion chamber, a fuel supply valve for supplying fuel from the fuel tank to the engine during normal operation of the engine, and an air discharge hole having a fuel pulp and exhausting air from the fuel system; A fuel tank, an anti-air valve for preventing air from entering the fuel system from the auxiliary fuel tank during normal operation of the engine, fuel supplement means for replenishing the fuel in the auxiliary fuel tank during engine normal operation, and engine normal operation And a pressure recovery valve for returning fuel remaining in the combustion chamber to the fuel tank, and a pressure reducing valve for maintaining a pressure within the communication system below a predetermined pressure. 제1항에 있어서, 상기 연료계통내의 압력을 지시하는 압력게이지를 포함하는 연료공급라인의 공기배출장치.The air discharge device of the fuel supply line of claim 1, further comprising a pressure gauge indicating a pressure in the fuel system. 제1항에 있어서, 상기 연료보충수단은 보조연료탱크내에 설치되는 뜨개와 니들밸브로 구성된 연료공급라인의 공기배출장치.The air discharge device of the fuel supply line of claim 1, wherein the fuel replenishing means comprises a needle and a needle valve installed in the auxiliary fuel tank. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019646A 1994-08-10 1994-08-10 Air vent system of fuel line KR0174438B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940019646A KR0174438B1 (en) 1994-08-10 1994-08-10 Air vent system of fuel line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019646A KR0174438B1 (en) 1994-08-10 1994-08-10 Air vent system of fuel line

Publications (2)

Publication Number Publication Date
KR960007234A true KR960007234A (en) 1996-03-22
KR0174438B1 KR0174438B1 (en) 1999-02-18

Family

ID=19390075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940019646A KR0174438B1 (en) 1994-08-10 1994-08-10 Air vent system of fuel line

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KR (1) KR0174438B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030031632A (en) * 2001-10-15 2003-04-23 기아자동차주식회사 Fuel-Supply-Line Control System for Diesel Engine
US20190374970A1 (en) 2017-01-11 2019-12-12 Kopec Co.,Ltd Enamel-coating device and method for fin tube
KR20210025306A (en) 2019-08-27 2021-03-09 조경애 Driver
KR20210025305A (en) 2019-08-27 2021-03-09 조경애 Driver
KR20210025304A (en) 2019-08-27 2021-03-09 조경애 Driver

Also Published As

Publication number Publication date
KR0174438B1 (en) 1999-02-18

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