GB711049A - Speed governors for liquid fuel injection pumps for internal combustion engines - Google Patents
Speed governors for liquid fuel injection pumps for internal combustion enginesInfo
- Publication number
- GB711049A GB711049A GB837751A GB837751A GB711049A GB 711049 A GB711049 A GB 711049A GB 837751 A GB837751 A GB 837751A GB 837751 A GB837751 A GB 837751A GB 711049 A GB711049 A GB 711049A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- internal combustion
- fuel injection
- liquid fuel
- combustion engines
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
- F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
711,049. Speed governors. C.A.V Ltd. Feb. 18, 1952 [April 11. 1951], No. 8377/51, Class 57 In a speed governor for a fuel-injection pump a in which a diaphragm d is connected to the control rack b and loaded by a spring e and subjected through pipe g to the pressure in the throttle controlled engine air induction pipe, movement of the diaphragm to the right causes it, in the idle speed range, to contact and open a valve h to admit atmosphere to the chamber f. The valve h has a head j that engages a seat i and the valve stem has a groove m and axial grooves n which reduce in cross section towards the seat i so that the flow passage increases in section as the valve lifts. In a modified form as shown in Fig. 4, the grooves n are replaced by a groove p which communicates with the chamber f through passages q. Specification 575,146, [Group XXVIII], is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB837751A GB711049A (en) | 1951-04-11 | 1951-04-11 | Speed governors for liquid fuel injection pumps for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB837751A GB711049A (en) | 1951-04-11 | 1951-04-11 | Speed governors for liquid fuel injection pumps for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB711049A true GB711049A (en) | 1954-06-23 |
Family
ID=9851361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB837751A Expired GB711049A (en) | 1951-04-11 | 1951-04-11 | Speed governors for liquid fuel injection pumps for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB711049A (en) |
-
1951
- 1951-04-11 GB GB837751A patent/GB711049A/en not_active Expired
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