KR20200120411A - 엔진용 연료 분할 장치 - Google Patents
엔진용 연료 분할 장치 Download PDFInfo
- Publication number
- KR20200120411A KR20200120411A KR1020190043305A KR20190043305A KR20200120411A KR 20200120411 A KR20200120411 A KR 20200120411A KR 1020190043305 A KR1020190043305 A KR 1020190043305A KR 20190043305 A KR20190043305 A KR 20190043305A KR 20200120411 A KR20200120411 A KR 20200120411A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- flow path
- unit
- divided housing
- present
- 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.)
- Ceased
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Classifications
-
- 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
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/232—Fuel valves; Draining valves or systems
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0054—Check valves
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
도 3은 본 발명의 일 실시예에 따른 연료분할부를 도시한 부분 사시단면도이다.
도 4는 본 발명의 일 실시에에 따른 엔진용 연료 분할 장치를 도시한 배면도이다.
도 5 및 도 6은 본 발명의 일 실시예에 따른 엔진용 연료 분할 장치에 연료가 공급되는 상태를 도시한 측단면도이다.
도 7은 본 발명의 일 실시예에 따른 지지부가 이동된 상태를 도시한 측단면도이다.
10: 연료공급부 100: 본체부
110: 유로부 111: 제1유로
115: 제2유로 200: 연료분할부
210: 분할하우징부 211: 통과홈부
213: 편평부 230: 유로개폐부
231: 채널홈부 250: 지지부
270: 탄성부재 300: 실링부
400: 위치조절부
Claims (6)
- 연료공급부와 연결되며, 복수 개의 유로부가 형성되는 본체부; 및
상기 본체부의 내부에 설치되고, 복수 개의 상기 유로부와 연통되며, 상기 본체부로 유입되는 연료의 유동 경로를 조절하는 연료분할부;를 포함하고,
상기 연료분할부는, 상기 본체부에 삽입 결합되는 분할하우징부와; 상기 분할하우징부의 내부에서 이동가능하게 배치되며, 적어도 하나 이상의 상기 유로부를 개폐하는 유로개폐부;를 포함하는, 엔진용 연료 분할 장치. - 제1항에 있어서,
상기 연료분할부는,
상기 분할하우징부에 이동가능하게 결합되는 지지부; 및
상기 지지부와 상기 유로개폐부 사이에 배치되며, 상기 유로개폐부를 탄성 지지하는 탄성부재;를 더 포함하는, 엔진용 연료 분할 장치. - 제2항에 있어서,
상기 지지부는 상기 유로개폐부와 이동 중심축을 공유하며 상기 분할하우징부의 내측에서 이동 가능한, 엔진용 연료 분할 장치. - 제3항에 있어서,
상기 지지부는 상기 분할하우징부에 나사 결합되는, 엔진용 연료 분할 장치. - 제1항에 있어서,
상기 분할하우징부를 둘러싸며, 상기 본체부와 상기 분할하우징부 사이에 배치되는 실링부;를 더 포함하는, 엔진용 연료 분할 장치. - 제5항에 있어서,
상기 실링부는 오-링 형상으로 형성되는, 엔진용 연료 분할 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190043305A KR20200120411A (ko) | 2019-04-12 | 2019-04-12 | 엔진용 연료 분할 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190043305A KR20200120411A (ko) | 2019-04-12 | 2019-04-12 | 엔진용 연료 분할 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20200120411A true KR20200120411A (ko) | 2020-10-21 |
Family
ID=73035046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190043305A Ceased KR20200120411A (ko) | 2019-04-12 | 2019-04-12 | 엔진용 연료 분할 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20200120411A (ko) |
-
2019
- 2019-04-12 KR KR1020190043305A patent/KR20200120411A/ko not_active Ceased
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190412 |
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Patent event code: PA02012R01D Patent event date: 20220407 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20190412 Comment text: Patent Application |
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Comment text: Notification of reason for refusal Patent event date: 20240122 Patent event code: PE09021S01D |
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Patent event date: 20240807 Comment text: Decision to Refuse Application Patent event code: PE06012S01D |