GB196612A - Improvements in or relating to governing devices for internal-combustion engines - Google Patents
Improvements in or relating to governing devices for internal-combustion enginesInfo
- Publication number
- GB196612A GB196612A GB10617/23A GB1061723A GB196612A GB 196612 A GB196612 A GB 196612A GB 10617/23 A GB10617/23 A GB 10617/23A GB 1061723 A GB1061723 A GB 1061723A GB 196612 A GB196612 A GB 196612A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- governor
- bell
- crank
- varied
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000000446 fuel Substances 0.000 abstract 3
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
- F02D2700/02—Controlling by changing the air or fuel supply
- F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
- F02D2700/0282—Control of fuel supply
- F02D2700/0297—Control of fuel supply by control means in the fuel conduit between pump and injector
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
196,612. Aktiebolaget Atlas Diesel. April 19, 1922, [Convention date]. Regulating.-In a governing-device wherein the fuel pump is provided with an overflow by-pass controlled by a valve the time of opening of which is varied by the governor, the valve is arranged so that air present in the charging passage gathers at the valve and escapes therethrough. The pump plunger 4 is actuated by a bell-crank 6 and a tappet rod 7 passing through a guide 8, and supplies fuel to the cylinder through a passage 11. The overflow by-pass 25 is controlled by a lift valve 12 through which air and surplus fuel escape when it is opened against the pressure of a spring 15 bv an arm 17 on the bell-crank 6. The time of opening of the valve 12 is varied by means of a wedge 18, which is moved along the arm 17 by the governor through a lever 20, rod 21, and a lateral arm 22 on the guide 8, which is rotatably mounted and ccnnected to the governor. In a modification. Fig. 2, the valve 12 is allowed to open by a lever 30 connected to the bell-crank 6 and eccentrically mounted at 29, the position of the eccentric being varied by the governor. Any air which is forced past the valve 12 is prevented from returning at the beginning of the suction stroke of the pump, by a valve 32. In another form, the valve 32 is omitted, its function being performed bv the valve 12, which is then fitted with an additional spring arranged between the valve stem and the actuating-plunger 31.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE196612X | 1922-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB196612A true GB196612A (en) | 1924-03-20 |
Family
ID=20304782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10617/23A Expired GB196612A (en) | 1922-04-19 | 1923-04-18 | Improvements in or relating to governing devices for internal-combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB196612A (en) |
-
1923
- 1923-04-18 GB GB10617/23A patent/GB196612A/en not_active Expired
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