KR101049215B1 - 가스 엔진의 연료 공급 장치 - Google Patents
가스 엔진의 연료 공급 장치 Download PDFInfo
- Publication number
- KR101049215B1 KR101049215B1 KR1020090046560A KR20090046560A KR101049215B1 KR 101049215 B1 KR101049215 B1 KR 101049215B1 KR 1020090046560 A KR1020090046560 A KR 1020090046560A KR 20090046560 A KR20090046560 A KR 20090046560A KR 101049215 B1 KR101049215 B1 KR 101049215B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- primary regulator
- gas engine
- fuel supply
- valve
- Prior art date
Links
Images
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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/04—Gas-air mixing apparatus
- F02M21/047—Venturi mixer
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/02—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with gaseous fuels
- F02D19/025—Failure diagnosis or prevention; Safety measures; Testing
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
-
- 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
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
-
- 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
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/06—Apparatus for de-liquefying, e.g. by heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (3)
- 연료 공급원(12)으로부터 공급된 연료를 가스상으로 하고, 상기 가스상 연료를 연료 공급 통로를 통해 가스 엔진(14)에 공급하는 가스 엔진의 연료 공급 장치로서,상기 연료 공급 통로의 도중에 설치되며, 상기 가스상 연료를 감압하는 1차 레귤레이터(18)와,상기 1차 레귤레이터에 대하여 연료의 흐름의 상류에 배치되고, 상기 1차 레귤레이터와 일체적으로 설치되며, 상기 가스 엔진이 정지 상태에 있을 때에 상기 가스상 연료를 차단하는 차단 밸브(17)를 포함하고,상기 1차 레귤레이터(18) 내부의 연료 통로(61)가 상기 차단 밸브(17)의 작동에 의해 개폐되는 가스 엔진의 연료 공급 장치.
- 가스 엔진의 연료 공급 장치로서,연료 공급원(12)과,상기 연료 공급원으로부터 공급된 연료를 가스상으로 하는 베이퍼라이저(16)와,상기 가스상 연료를 감압하는 1차 레귤레이터(18)와,상기 1차 레귤레이터에서 감압된 상기 가스상 연료를 대기압에 가까운 압력까지 더 감압하는 2차 레귤레이터(21)와,2차 감압된 상기 가스상 연료와 공기를 혼합하는 믹서(22)와,상기 베이퍼라이저에 의해 가스상으로 된 연료를 가스 엔진(14)에 공급하기까지의 연료 공급 통로(25, 26, 27)에 설치되고, 상기 가스 엔진이 정지 상태에 있을 때에 연료의 흐름을 차단하는 차단 밸브(71)를 포함하고,상기 차단 밸브는, 상기 1차 레귤레이터(18)에 대하여 연료의 흐름의 상류측에 배치되며, 주변 온도를 감지하여 주변 온도가 설정 온도보다 낮아졌을 때에 폐쇄되는 온도 감지형 밸브(71)이고,상기 1차 레귤레이터(18)는, 연료 통로 입구(18a)를 갖고, 이 연료 통로 입구를 개폐하는 압력 조절 밸브(93)에 일체적으로 설치된 다이어프램 레버(92)를 가지며,상기 1차 레귤레이터(18)는, 그 주변 온도를 검지하여 상기 다이어프램 레버(92)를 작동시키는 구동 로드(102)를 갖는 온도 검지형 작동 장치(100)를 포함하는 것인 가스 엔진의 연료 공급 장치.
- 삭제
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008147207A JP5047063B2 (ja) | 2008-06-04 | 2008-06-04 | ガスエンジンの燃料供給装置 |
JPJP-P-2008-147165 | 2008-06-04 | ||
JPJP-P-2008-147207 | 2008-06-04 | ||
JP2008147165A JP5063491B2 (ja) | 2008-06-04 | 2008-06-04 | ガスエンジンの燃料供給装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090127062A KR20090127062A (ko) | 2009-12-09 |
KR101049215B1 true KR101049215B1 (ko) | 2011-07-15 |
Family
ID=41055350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090046560A KR101049215B1 (ko) | 2008-06-04 | 2009-05-27 | 가스 엔진의 연료 공급 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8490604B2 (ko) |
EP (2) | EP2131033B1 (ko) |
KR (1) | KR101049215B1 (ko) |
CN (1) | CN102174916B (ko) |
ES (2) | ES2427607T3 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006025857A1 (de) * | 2006-06-02 | 2007-12-06 | GM Global Technology Operations, Inc., Detroit | Verfahren zum Betrieb einer Brennkraftmaschinenanordnung |
EP1950409B1 (en) * | 2007-01-29 | 2015-12-02 | Robert Bosch Gmbh | Method and device for operating a gas injection system of a gas fuel and a liquid fuel operated internal combustion engine |
JP5084651B2 (ja) | 2008-07-22 | 2012-11-28 | 本田技研工業株式会社 | ガスエンジン用レギュレータ |
EP2341233B1 (en) * | 2009-12-30 | 2013-01-23 | Honda Motor Co., Ltd. | Gas engine regulator |
FR2999657B1 (fr) * | 2012-12-13 | 2015-01-23 | Klever Energy Europ | Systeme moteur a explosion alimente en gaz et appareil comportant un tel systeme tel qu'un groupe electrogene ou une motopompe |
KR101371761B1 (ko) * | 2012-12-26 | 2014-03-07 | 기아자동차(주) | Lpg봄베장치 |
CN109184961A (zh) * | 2018-10-04 | 2019-01-11 | 李晨天 | 进气(歧)管真空吸入式气体燃料供应方法和装置 |
US11988175B2 (en) | 2021-09-01 | 2024-05-21 | American CNG, LLC | Supplemental fuel system for compression-ignition engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11311367A (ja) | 1998-04-27 | 1999-11-09 | Denso Corp | 流量制御弁 |
JP2006312901A (ja) * | 2005-05-09 | 2006-11-16 | Honda Motor Co Ltd | ガスエンジン用燃料供給装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2675793A (en) * | 1954-04-20 | Vapor-liquid selector valve | ||
US2933076A (en) * | 1956-02-01 | 1960-04-19 | Eugene G Spencer | Liquefied petroleum fuel system for internal combustion engines |
US3118494A (en) * | 1959-02-02 | 1964-01-21 | Robertshaw Controls Co | Combination pressure regulator and control devices |
US3860170A (en) * | 1973-06-18 | 1975-01-14 | Robertshaw Controls Co | Combination thermostat and regulator valve device |
DE2623122A1 (de) * | 1976-05-22 | 1977-12-01 | Bosch Gmbh Robert | Druckregelventil fuer eine kraftstoffeinspritzanlage |
JPS5464813U (ko) | 1977-10-17 | 1979-05-08 | ||
US4497339A (en) * | 1982-08-16 | 1985-02-05 | The Gillette Company | Two-stage pressure regulator |
GB2135729B (en) * | 1983-02-25 | 1986-07-16 | Nippon Carburettor Co Ltd | Regulating liquefied petroleum gas supply to an engine |
US4483303A (en) * | 1983-03-02 | 1984-11-20 | Nippon Carbureter Co., Ltd. | Apparatus for regulating fuel supply to liquefied petroleum gas engine |
DE3312760A1 (de) * | 1983-04-09 | 1984-10-11 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur einblasung von fluessiggas |
JPH0718384B2 (ja) | 1986-08-06 | 1995-03-06 | トヨタ自動車株式会社 | ガス燃料用レギユレ−タの安全装置 |
JPH06213078A (ja) | 1993-01-22 | 1994-08-02 | Nippon Carbureter Co Ltd | エンジンの気体燃料供給装置 |
JPH08210191A (ja) | 1995-01-31 | 1996-08-20 | Suzuki Motor Corp | 天然ガスエンジンの燃料供給装置 |
JP3075685B2 (ja) * | 1995-09-04 | 2000-08-14 | 本田技研工業株式会社 | 気体燃料エンジンの燃料噴射方法 |
US6044825A (en) * | 1996-02-21 | 2000-04-04 | Gfi Control Systems, Inc. | Low pressure gas vaporizer and method of operation |
JP3949348B2 (ja) | 2000-04-20 | 2007-07-25 | 本田技研工業株式会社 | ガス燃料供給装置 |
JP2002021643A (ja) * | 2000-07-11 | 2002-01-23 | Nikki Co Ltd | エンジンのガス燃料供給装置 |
US6708674B2 (en) | 2001-12-11 | 2004-03-23 | Steven R. Benson | Propane assist converter and regulator |
JP2003214260A (ja) * | 2002-01-22 | 2003-07-30 | Yamaha Motor Co Ltd | エンジンのガス燃料供給装置 |
EP1382830A2 (en) * | 2002-07-15 | 2004-01-21 | POLIAUTO di P. Parietti & C. S.n.c. | Compressed gas pressure regulator designed for engine fuelling |
JP4226486B2 (ja) * | 2004-02-10 | 2009-02-18 | 株式会社ケーヒン | ガス用レギュレータ |
MY144417A (en) | 2004-02-10 | 2011-09-15 | Keihin Corp | Pressure reducing valve and regulator for gas |
US7451747B2 (en) * | 2004-06-17 | 2008-11-18 | Fujitsu Ten Limited | Heating system for liquefied gas fuel supply apparatus and fuel supply appartus for liquefied gas engine |
JP2006348918A (ja) | 2005-06-20 | 2006-12-28 | Honda Motor Co Ltd | ガスエンジン用燃料供給装置 |
-
2009
- 2009-05-27 KR KR1020090046560A patent/KR101049215B1/ko active IP Right Grant
- 2009-06-03 US US12/477,408 patent/US8490604B2/en active Active
- 2009-06-04 CN CN201110078529.1A patent/CN102174916B/zh not_active Expired - Fee Related
- 2009-06-04 ES ES11167249T patent/ES2427607T3/es active Active
- 2009-06-04 EP EP09251485.0A patent/EP2131033B1/en not_active Not-in-force
- 2009-06-04 ES ES09251485.0T patent/ES2525464T3/es active Active
- 2009-06-04 EP EP11167249.9A patent/EP2363589B1/en not_active Not-in-force
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11311367A (ja) | 1998-04-27 | 1999-11-09 | Denso Corp | 流量制御弁 |
JP2006312901A (ja) * | 2005-05-09 | 2006-11-16 | Honda Motor Co Ltd | ガスエンジン用燃料供給装置 |
Also Published As
Publication number | Publication date |
---|---|
US20090301443A1 (en) | 2009-12-10 |
CN102174916B (zh) | 2016-03-09 |
EP2131033B1 (en) | 2014-11-12 |
EP2131033A3 (en) | 2011-07-20 |
EP2363589A3 (en) | 2011-11-02 |
CN102174916A (zh) | 2011-09-07 |
EP2131033A2 (en) | 2009-12-09 |
EP2363589A2 (en) | 2011-09-07 |
EP2363589B1 (en) | 2013-09-11 |
KR20090127062A (ko) | 2009-12-09 |
ES2525464T3 (es) | 2014-12-23 |
ES2427607T3 (es) | 2013-10-31 |
US8490604B2 (en) | 2013-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101049215B1 (ko) | 가스 엔진의 연료 공급 장치 | |
KR100725786B1 (ko) | 가스 유량 조절 시스템 | |
CA2632119C (en) | Gas feeding system for an internal combustion engine, having a pressure reducing valve connected to the intake manifold | |
RU2009147677A (ru) | Регулятор высокого давления | |
US20020088441A1 (en) | Evaporative emission control system including a fuel tank isolation valve | |
JP5247298B2 (ja) | サックバックバルブ | |
JP5009107B2 (ja) | サックバックバルブ | |
JP2004515717A (ja) | 耐衝撃性の瞬時オン型の弁 | |
EP1394646A2 (en) | Differential pressure control valve | |
JP5063491B2 (ja) | ガスエンジンの燃料供給装置 | |
JP2009203944A (ja) | 二元燃料エンジンのガス燃料供給方法及び装置 | |
JP5047063B2 (ja) | ガスエンジンの燃料供給装置 | |
US9777677B2 (en) | Valve for ventilation of a tank | |
US7077111B2 (en) | Variable purge orifice assembly | |
KR20240089454A (ko) | 가스 계량 밸브 | |
ATE319026T1 (de) | Anordnung für gasbehälter | |
CN110735736A (zh) | 用于低温燃料的燃料输送装置 | |
JPH053889Y2 (ko) | ||
JPH0893575A (ja) | Egrバルブ | |
JP2007162951A (ja) | 電磁制御弁 | |
JP2005188344A (ja) | ガス燃料用レギュレータ | |
JPH02219793A (ja) | 給油ノズル | |
RO113762B1 (ro) | Supapa de siguranta | |
JPS63172823A (ja) | 気体燃料供給システムの安全装置 | |
JPH0676630U (ja) | スライド式排気ブレーキ装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20140630 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20150618 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160617 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170616 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180619 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190619 Year of fee payment: 9 |