JPH04507128A - 燃料―ガス―混合気を噴射するための装置 - Google Patents
燃料―ガス―混合気を噴射するための装置Info
- Publication number
- JPH04507128A JPH04507128A JP3506730A JP50673091A JPH04507128A JP H04507128 A JPH04507128 A JP H04507128A JP 3506730 A JP3506730 A JP 3506730A JP 50673091 A JP50673091 A JP 50673091A JP H04507128 A JPH04507128 A JP H04507128A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- fuel
- mixture
- gap
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 55
- 239000007789 gas Substances 0.000 claims description 89
- 238000002347 injection Methods 0.000 claims description 63
- 239000007924 injection Substances 0.000 claims description 63
- 239000000446 fuel Substances 0.000 claims description 47
- 239000002737 fuel gas Substances 0.000 claims description 16
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/08—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by the fuel being carried by compressed air into main stream of combustion-air
Landscapes
- 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
Claims (1)
- 【特許請求の範囲】 1.燃料−ガスー混合気を内燃機関の吸込管に噴射するための装置であって、燃 料噴射弁を備えており、該燃料噴射弁は、不動の弁座と協働している弁閉鎖体と 、弁座の下流側の噴射端部に少くとも1つの噴射開口部とを有しており、また燃 料噴射弁と共に少くとも噴射端部を取り囲んでいる弁受容部の領域に、弁長手方 向軸線に同心的に延びて段付されている当接面を備えた長手方向孔を有しており 、該当接面に燃料噴射弁の噴射端部が当接しており、また噴射端部の下流側には 混合気導管が形成され、該導管には燃料が燃料噴射弁によって噴射されており、 かつ混合気導管は、上流側で噴射端部と当接面との間に形成されたガスギャップ を介してガスリング通路に接続されており、該ガスリング通路はガス源に接続さ れている形式のものにおいて、ガスリング通路(15)から少くとも2つのガス ギャップ(16)が出発しており、該ガスギャップ(16)は、その互いに向い 合って位置しているギャップ開口部(19)が混合気導管(12)に開口してい ることを特徴とする、燃料−ガスー混合気を噴射するための装置。 2.ガスリング通路(15)から2つのガスギャップ(16)が出発しているこ とを特徴とする、請求項1記載の装置。 3.互いに向い合って位置しているギャップ開口部(19)によって混合気導管 (12)に開口している2つのガスギャップ(16)の中心線(17)が、弁長 手方向軸線(2)を貫通する平面内に位置していることを特徴とする、請求項1 又は2記載の装置。 4.ガスリング通路(15)が少くとも半円形状に形成されていることを特徴と する、請求項1から3までのいづれか1項記載の装置。 5.長手方向孔(5)の当接面(6)と燃料噴射弁(1)の噴射端部(3)とが 、弁長手方向軸線(2)に対し半径方向で円錐台状に先細りになって形成されて いることを特徴とする、請求項1から4までのいづれか1項記載の装置。 6.混合気導管(12)から調整ギャップ(30)が分岐しており、該調整ギャ ップ(30)は、噴射端部(3)と受容部(4)の当接面(6)との間に形成さ れていることを特徴とする、請求項1から5までのいづれか1項記載の装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4014245.0 | 1990-05-04 | ||
DE4014245A DE4014245A1 (de) | 1990-05-04 | 1990-05-04 | Vorrichtung zur einspritzung eines brennstoff-gas-gemisches |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04507128A true JPH04507128A (ja) | 1992-12-10 |
JP3365631B2 JP3365631B2 (ja) | 2003-01-14 |
Family
ID=6405659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50673091A Expired - Lifetime JP3365631B2 (ja) | 1990-05-04 | 1991-04-04 | 燃料―ガス―混合気を噴射するための装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5161511A (ja) |
EP (1) | EP0482136B1 (ja) |
JP (1) | JP3365631B2 (ja) |
AU (1) | AU7550991A (ja) |
DE (2) | DE4014245A1 (ja) |
WO (1) | WO1991017358A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5632253A (en) * | 1996-04-17 | 1997-05-27 | Paul; Marius A. | Universal combustion system |
US6666192B2 (en) | 2001-11-14 | 2003-12-23 | Delphi Technologies, Inc. | Fluid control valve and system |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2623786A (en) * | 1948-10-01 | 1952-12-30 | Rudolf L Wille | Method for atomizing fuel and nozzle for carrying out this method |
JPS58195058A (ja) * | 1982-05-07 | 1983-11-14 | Toyota Motor Corp | 燃料噴射式内燃機関のエアアシスト装置 |
DE3609798A1 (de) * | 1985-03-27 | 1986-10-02 | Volkswagen AG, 3180 Wolfsburg | Kraftstoffeinspritzeinrichtung |
US4708117A (en) * | 1986-04-14 | 1987-11-24 | Colt Industries Inc. | Multi-point fuel injection apparatus |
US4982716A (en) * | 1988-02-19 | 1991-01-08 | Toyota Jidosha Kabushiki Kaisha | Fuel injection valve with an air assist adapter for an internal combustion engine |
DE3808396C2 (de) * | 1988-03-12 | 1995-05-04 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
FR2635827B1 (fr) * | 1988-08-30 | 1993-11-26 | Solex | Dispositif d'injection de combustible a chambre d'aeration |
JP2848491B2 (ja) * | 1988-11-16 | 1999-01-20 | 株式会社日立製作所 | 燃料噴射制御装置 |
US5102054A (en) * | 1989-04-12 | 1992-04-07 | Fuel Systems Textron Inc. | Airblast fuel injector with tubular metering valve |
JPH03107568A (ja) * | 1989-09-22 | 1991-05-07 | Aisin Seiki Co Ltd | 燃料噴射装置 |
-
1990
- 1990-05-04 DE DE4014245A patent/DE4014245A1/de not_active Withdrawn
-
1991
- 1991-04-04 DE DE59106134T patent/DE59106134D1/de not_active Expired - Fee Related
- 1991-04-04 EP EP91906604A patent/EP0482136B1/de not_active Expired - Lifetime
- 1991-04-04 US US07/778,193 patent/US5161511A/en not_active Expired - Fee Related
- 1991-04-04 WO PCT/DE1991/000283 patent/WO1991017358A1/de active IP Right Grant
- 1991-04-04 JP JP50673091A patent/JP3365631B2/ja not_active Expired - Lifetime
- 1991-04-04 AU AU75509/91A patent/AU7550991A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0482136B1 (de) | 1995-08-02 |
DE59106134D1 (de) | 1995-09-07 |
US5161511A (en) | 1992-11-10 |
DE4014245A1 (de) | 1991-11-07 |
WO1991017358A1 (de) | 1991-11-14 |
AU7550991A (en) | 1991-11-27 |
JP3365631B2 (ja) | 2003-01-14 |
EP0482136A1 (de) | 1992-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5323966A (en) | Apparatus for injecting a fuel-air mixture | |
JP2659789B2 (ja) | 燃料噴射弁 | |
US4532906A (en) | Fuel supply system | |
CN1096556C (zh) | 燃料-空气混合装置 | |
US4006719A (en) | Vortex action fuel injection valve for internal combustion engine | |
US4351304A (en) | Fuel injection valve | |
FR2465093A1 (fr) | Soupape d'injection de carburant avec preparation dans la tubulure d'aspiration d'un moteur a combustion interne du carburant a injecter | |
US6349885B1 (en) | Fuel injector for internal combustion engines and method for making same | |
US2623786A (en) | Method for atomizing fuel and nozzle for carrying out this method | |
CA2310389A1 (en) | Combustor for gas turbine | |
US4235210A (en) | Fuel supply apparatus for internal combustion engines | |
US5294056A (en) | Fuel-gas mixture injector with a downstream mixing conduit | |
US5197672A (en) | Fuel injection valve and adjustable gas sleeve forming an annular metering gas gap | |
KR20010071618A (ko) | 연료 공기 혼합물 장치 | |
US4955349A (en) | Device for preparation of a fuel-air mixture for internal combustion engines | |
JPH04507128A (ja) | 燃料―ガス―混合気を噴射するための装置 | |
US5197674A (en) | Apparatus for injecting a fuel-gas mixture into an internal combustion engine | |
KR100294369B1 (ko) | 내연기관용연료공급장치 | |
US5191871A (en) | Apparatus for injecting a fuel-gas mixture | |
GB2167127A (en) | Mixture-forming device for multicylinder internal combustion engines | |
US4288037A (en) | Fuel injection valve | |
KR100534187B1 (ko) | 연료-공기혼합장치 | |
JPS5918543B2 (ja) | 燃料噴射式多気筒内燃機関 | |
RU2136939C1 (ru) | Способ подачи горючей смеси в двигатель внутреннего сгорания и регулировочный винт качества смеси карбюраторного двигателя внутреннего сгорания | |
JP3155412B2 (ja) | エアアシスト式燃料噴射弁 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071101 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081101 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091101 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091101 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101101 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111101 Year of fee payment: 9 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111101 Year of fee payment: 9 |