GB660153A - Improvements in speed regulating means for internal combustion engines associated with arc welding plant - Google Patents
Improvements in speed regulating means for internal combustion engines associated with arc welding plantInfo
- Publication number
- GB660153A GB660153A GB153149A GB153149A GB660153A GB 660153 A GB660153 A GB 660153A GB 153149 A GB153149 A GB 153149A GB 153149 A GB153149 A GB 153149A GB 660153 A GB660153 A GB 660153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bellows
- pipe
- pressure
- valve
- welding
- 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
-
- 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
- F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
- F02D2700/0294—Control of fuel supply by acting on the fuel pump control element depending on another parameter
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
660,153. Regulating. BOWLER, H. P., and SIDNEY, D. L. Jan. 10, 1950 [Jan. 19, 1949], No. 1531/49. Class 7(vi) The speed of an engine driving the generator of an arc welding plant is controlled by a bellows 12 operated by pressure fluid under the control of a valve 9 actuated by an electromagnet 7 having its energizing coil 8 in the welding circuit. For a Diesel engine the bellows 12 is connected to the control rod 15 of the injection pump 3 and the pressure fluid comprises fuel oil supplied by a pipe 22 from a pipe 19 through which a feed pump 2 supplies the pump 3. During welding the valve 9 is raised to an upper seat 10 to cut off the pressure from the pipe 22 and to release the pressure in the bellows through a pipe 23 leading to the fuel tank 1, whereby the bellows collapses and the rod 15 is moved to increase the engine speed to its normal load value. When welding ceases, the valve 9 drops to its seat 11 and the pressure from pipe 22 expands the bellows 12 to reduce the engine speed, the rate at which this occurs being controlled either by a valve 5 in the pipe 22 or by a dash pot 17. The bellows 12 may alternatively control an air or mixture throttle valve and, if the tank 1 is high enough, the static pressure head thereof may be used to uperate the bellows 12; alternatively it can be operated by the lubricating oil pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB153149A GB660153A (en) | 1949-01-19 | 1949-01-19 | Improvements in speed regulating means for internal combustion engines associated with arc welding plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB153149A GB660153A (en) | 1949-01-19 | 1949-01-19 | Improvements in speed regulating means for internal combustion engines associated with arc welding plant |
Publications (1)
Publication Number | Publication Date |
---|---|
GB660153A true GB660153A (en) | 1951-10-31 |
Family
ID=9723609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB153149A Expired GB660153A (en) | 1949-01-19 | 1949-01-19 | Improvements in speed regulating means for internal combustion engines associated with arc welding plant |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB660153A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2312652A1 (en) * | 1975-05-30 | 1976-12-24 | Hewitt Ind Of La | AUTOMATIC CONTROL SYSTEM FOR DIESEL ENGINES |
-
1949
- 1949-01-19 GB GB153149A patent/GB660153A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2312652A1 (en) * | 1975-05-30 | 1976-12-24 | Hewitt Ind Of La | AUTOMATIC CONTROL SYSTEM FOR DIESEL ENGINES |
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