RU2013153138A - FUEL DISTRIBUTOR - Google Patents
FUEL DISTRIBUTOR Download PDFInfo
- Publication number
- RU2013153138A RU2013153138A RU2013153138/06A RU2013153138A RU2013153138A RU 2013153138 A RU2013153138 A RU 2013153138A RU 2013153138/06 A RU2013153138/06 A RU 2013153138/06A RU 2013153138 A RU2013153138 A RU 2013153138A RU 2013153138 A RU2013153138 A RU 2013153138A
- Authority
- RU
- Russia
- Prior art keywords
- coupling
- dispenser according
- fuel dispenser
- fuel
- housing
- Prior art date
Links
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
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
1. Топливный распределитель (1), прежде всего для систем впрыскивания топлива в двигатели внутреннего сгорания со сжатием рабочей смеси и ее принудительным воспламенением, имеющий корпус (6) и по меньшей мере одну муфту (10), выполненную на основе по меньшей мере одной пластмассы, при этом в корпусе (6) образована топливная полость (7), а также в корпусе (6) в месте расположения муфты (10) предусмотрен сквозной канал (20), который с одной стороны сообщается с топливной полостью (7) в корпусе (6), а с другой стороны сообщается с полым внутренним пространством (21) муфты (10), которая имеет уплотняющую кромку (22) с центральным отверстием (24) в ней, которым сквозной канал (20) входит в полое внутреннее пространство (21) муфты (10).2. Топливный распределитель по п. 1, отличающийся тем, что муфта (10) выполнена на основе термопласта.3. Топливный распределитель по п. 1, отличающийся тем, что его корпус (6) по меньшей мере в основном выполнен из металла, реактопласта или волокнистого композиционного материала.4. Топливный распределитель по п. 3, отличающийся тем, что с наружной стороны его корпуса (6) по меньшей мере в месте расположения муфты (10) предусмотрена структурированная поверхность (15).5. Топливный распределитель по п. 4, отличающийся тем, что наружная сторона (23) уплотняющей кромки (22) по меньшей мере в основном соединена со структурированной поверхностью (15).6. Топливный распределитель по п. 1, отличающийся тем, что муфта (10) охватывает его корпус (6).7. Топливный распределитель по п. 1, отличающийся тем, что его корпус (6) выполнен в виде трубчатого корпуса (6), а муфта (10) имеет по меньшей мере одно охватывающее его крепежное кольцо (16, 34).8. Топливный распредели�1. Fuel dispenser (1), primarily for systems of fuel injection into internal combustion engines with compression of the working mixture and its forced ignition, having a housing (6) and at least one coupling (10) made on the basis of at least one plastic in this case, a fuel cavity (7) is formed in the housing (6), and also in the housing (6) at the location of the coupling (10) a through channel (20) is provided, which on one side communicates with the fuel cavity (7) in the housing ( 6), and on the other hand communicates with hollow internal spaces m (21) of the coupling (10) which has a sealing lip (22) with a central opening (24) therein, through which the channel (20) enters the hollow interior (21) of the coupling (10) .2. A fuel dispenser according to claim 1, characterized in that the coupling (10) is made on the basis of thermoplastic. 3. A fuel dispenser according to claim 1, characterized in that its housing (6) is at least mainly made of metal, thermosetting plastic or fibrous composite material. A fuel dispenser according to claim 3, characterized in that a structured surface (15) is provided on the outside of its housing (6) at least at the location of the coupling (10). A fuel dispenser according to claim 4, characterized in that the outer side (23) of the sealing lip (22) is at least substantially connected to the structured surface (15) .6. A fuel dispenser according to claim 1, characterized in that the clutch (10) covers its body (6). 7. A fuel dispenser according to claim 1, characterized in that its casing (6) is made in the form of a tubular casing (6), and the coupling (10) has at least one fixing ring covering it (16, 34) .8. Fuel Distribution�
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011075050.9 | 2011-05-02 | ||
DE201110075050 DE102011075050A1 (en) | 2011-05-02 | 2011-05-02 | fuel distributor |
PCT/EP2012/054505 WO2012150071A1 (en) | 2011-05-02 | 2012-03-15 | Fuel distributor |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2013153138A true RU2013153138A (en) | 2015-12-10 |
RU2628467C2 RU2628467C2 (en) | 2017-08-17 |
Family
ID=45875945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013153138A RU2628467C2 (en) | 2011-05-02 | 2012-03-15 | Fuel distributor |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2705244B1 (en) |
CN (1) | CN103502626B (en) |
DE (1) | DE102011075050A1 (en) |
PL (1) | PL2705244T3 (en) |
RU (1) | RU2628467C2 (en) |
WO (1) | WO2012150071A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011075052A1 (en) * | 2011-05-02 | 2012-11-08 | Robert Bosch Gmbh | fuel distributor |
RU2595317C1 (en) * | 2015-10-13 | 2016-08-27 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" | Detachable fuel accumulator |
EP3470661A1 (en) * | 2017-10-10 | 2019-04-17 | Continental Automotive GmbH | A fuel rail assembly for an internal combustion engine and a method for its manufacture |
WO2023161366A1 (en) * | 2022-02-28 | 2023-08-31 | Robert Bosch Gmbh | A fuel distributor having a plug closure system for a fuel charge assembly |
WO2023161367A1 (en) * | 2022-02-28 | 2023-08-31 | Robert Bosch Gmbh | A fuel distributor having a plug closure system for a fuel charge assembly |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197435A (en) * | 1992-08-13 | 1993-03-30 | Walbro Corporation | Molded fuel injection rail |
US5390638A (en) * | 1994-02-25 | 1995-02-21 | Siemens Automotive L.P. | Fuel rail assembly |
DE19853090A1 (en) * | 1998-11-18 | 2000-05-25 | Bosch Gmbh Robert | Fuel injection system |
JP4212752B2 (en) * | 2000-02-18 | 2009-01-21 | 株式会社オティックス | Common rail |
JP3871016B2 (en) * | 2000-05-22 | 2007-01-24 | スズキ株式会社 | Fuel injector mounting structure for in-cylinder injection engine |
US6640784B1 (en) * | 2002-10-09 | 2003-11-04 | Robert Bosch Corporation | Spark ignition direct injection system |
DE102004037787B4 (en) * | 2004-08-03 | 2006-05-18 | Benteler Automobiltechnik Gmbh | Fuel supply for internal combustion engine, has feed line with branch pipes on one side, and diagonal bores provided in connecting consoles of pipes penetrate centering spigot in longitudinal direction to connect blind holes with feed line |
US20080169364A1 (en) * | 2007-01-11 | 2008-07-17 | Zdroik Michael J | Welded fuel injector attachment |
CN201116498Y (en) * | 2007-11-07 | 2008-09-17 | 奇瑞汽车股份有限公司 | Mounting base for orbit pressing sensor |
CN100557227C (en) * | 2007-11-27 | 2009-11-04 | 无锡威孚高科技股份有限公司 | The combined rail that is used for high pressure co-rail system |
DE102008040782A1 (en) | 2008-07-28 | 2010-02-04 | Robert Bosch Gmbh | Composite component and method for producing a composite component |
DE102008057517A1 (en) * | 2008-11-15 | 2010-05-20 | Daimler Ag | Distributor pipe of fuel injection system of internal combustion engine for motor vehicle, comprises a tube-like main metal body having a hollow dome-like distributing metal sockets, which are connected with the interior of the main body |
-
2011
- 2011-05-02 DE DE201110075050 patent/DE102011075050A1/en not_active Withdrawn
-
2012
- 2012-03-15 EP EP12710066.7A patent/EP2705244B1/en not_active Not-in-force
- 2012-03-15 WO PCT/EP2012/054505 patent/WO2012150071A1/en active Application Filing
- 2012-03-15 CN CN201280021161.8A patent/CN103502626B/en not_active Expired - Fee Related
- 2012-03-15 PL PL12710066T patent/PL2705244T3/en unknown
- 2012-03-15 RU RU2013153138A patent/RU2628467C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP2705244A1 (en) | 2014-03-12 |
WO2012150071A1 (en) | 2012-11-08 |
RU2628467C2 (en) | 2017-08-17 |
CN103502626B (en) | 2017-08-15 |
EP2705244B1 (en) | 2017-05-10 |
PL2705244T3 (en) | 2017-09-29 |
CN103502626A (en) | 2014-01-08 |
DE102011075050A1 (en) | 2012-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190316 |