GB637038A - Improvements in or relating to fuel injection systems for internal combustion engines - Google Patents
Improvements in or relating to fuel injection systems for internal combustion enginesInfo
- Publication number
- GB637038A GB637038A GB128/48A GB12848A GB637038A GB 637038 A GB637038 A GB 637038A GB 128/48 A GB128/48 A GB 128/48A GB 12848 A GB12848 A GB 12848A GB 637038 A GB637038 A GB 637038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- liquid
- chamber
- fuel injection
- relating
- 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.)
- Expired
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/04—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure using fluid, other than fuel, for injection-valve actuation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
637,038. Fuel injectors. NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ. Jan. 2, 1948, No. 128. Convention date, Jan. 3, 1947. [Class 7 (iii)] The opening of a fuel injection valve 4 by the pressure of the fuel supplied through a pipe I is damped by liquid in a chamber 5 connected to a liquid reservoir 6 by a non- return valve 8 which allows free flow of liquid into chamber 5 and closes when valve 4 lifts so that liquid can only escape from chamber 5 through a narrow restriction 10 in the valve 8. The valve 4 may be closed by the pressure of the liquid supplied to chamber 6 or by a valve closing spring. The valve 8 is loaded by a light spring, and the restriction 10 may be formed in the head 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL637038X | 1947-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB637038A true GB637038A (en) | 1950-05-10 |
Family
ID=19788897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB128/48A Expired GB637038A (en) | 1947-01-03 | 1948-01-02 | Improvements in or relating to fuel injection systems for internal combustion engines |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE840481C (en) |
| FR (1) | FR959196A (en) |
| GB (1) | GB637038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597927A1 (en) * | 1986-04-29 | 1987-10-30 | Daimler Benz Ag | INJECTOR FOR FUEL INJECTION IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION, INJECTION AND AIR COMPRESSION ENGINE |
| GB2336627A (en) * | 1998-04-24 | 1999-10-27 | Lucas Ind Plc | Fuel injector with biassing spring in blind bore in valve needle |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948302B2 (en) * | 1976-07-01 | 1984-11-26 | 株式会社デンソー | fuel injection valve |
| ATE119238T1 (en) * | 1989-01-12 | 1995-03-15 | Bosch Robert Ag | FUEL INJECTOR. |
| JP2616825B2 (en) * | 1989-12-28 | 1997-06-04 | トヨタ自動車株式会社 | Fuel injection valve for internal combustion engine |
| FR2959557B1 (en) | 2010-05-03 | 2012-05-25 | Acome Soc Cooperative De Production Sa A Capital Variable | METHOD AND SYSTEM FOR CONTROLLING A HEAT PUMP WITH THERMOELECTRIC MODULES |
-
0
- FR FR959196D patent/FR959196A/fr not_active Expired
-
1948
- 1948-01-02 GB GB128/48A patent/GB637038A/en not_active Expired
-
1950
- 1950-10-01 DE DEN2583A patent/DE840481C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597927A1 (en) * | 1986-04-29 | 1987-10-30 | Daimler Benz Ag | INJECTOR FOR FUEL INJECTION IN THE COMBUSTION CHAMBER OF AN INTERNAL COMBUSTION, INJECTION AND AIR COMPRESSION ENGINE |
| GB2336627A (en) * | 1998-04-24 | 1999-10-27 | Lucas Ind Plc | Fuel injector with biassing spring in blind bore in valve needle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR959196A (en) | 1950-03-25 |
| DE840481C (en) | 1952-06-03 |
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