GB671438A - Improvements in or relating to dual fuel (gas-diesel) internal combustion engines - Google Patents
Improvements in or relating to dual fuel (gas-diesel) internal combustion enginesInfo
- Publication number
- GB671438A GB671438A GB25455/49A GB2545549A GB671438A GB 671438 A GB671438 A GB 671438A GB 25455/49 A GB25455/49 A GB 25455/49A GB 2545549 A GB2545549 A GB 2545549A GB 671438 A GB671438 A GB 671438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- governor
- rod
- control
- link
- 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
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/10—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels peculiar to compression-ignition engines in which the main fuel is gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
- F02B7/06—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being gaseous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
671,438. Engines using alternative fuels. ENGLISH ELECTRIC CO., Ltd. Sept. 29, 1950 [Oct. 4, 1949], No. 25455/49. Class 7(ii) In a dual-fuel engine operating alternatively as a diesel engine or a gas engine, a resilient, lost-motion link 3 is arranged between a speed governor 9 and the liquidfuel control-rod 4 which, during operation on gas fuel, is held by a trip mechanism 1 to allow the governor to control the gas supply while keeping the quantity of liquid fuel to the minimum required for pilot injection, the trip mechanism 1 being actuated by the governor to release said link when the engine speed falls below a predetermined value to enable the governor to resume positive control of the liquid fuel for diesel operation. The governor 9 is connected by links 11, 14, 15, to the gas control valve 16 and by links 19, 21, 24 to the link 3 which is connected to the fuel pump control rod 4. For gas operation, a freely-pivoted lever 28 is operated manually to move the outer member of the link 3 down until a collar 2 thereon is engaged by the catch 1. The governor 9 then controls the gas valve only, the movements of the rod 24 being absorbed by the spring 25. If the engine speed drops below a predetermined value, a shoulder 26 trips the catch 1 to release the member 3 to permit the movements of the rod 24 to be transmitted to the control rod 4. The tripping of the catch 1 closes a.switch 30 to operate a visual and/or audible alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25455/49A GB671438A (en) | 1949-10-04 | 1949-10-04 | Improvements in or relating to dual fuel (gas-diesel) internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25455/49A GB671438A (en) | 1949-10-04 | 1949-10-04 | Improvements in or relating to dual fuel (gas-diesel) internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB671438A true GB671438A (en) | 1952-05-07 |
Family
ID=10227948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25455/49A Expired GB671438A (en) | 1949-10-04 | 1949-10-04 | Improvements in or relating to dual fuel (gas-diesel) internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB671438A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291499A (en) * | 2015-10-28 | 2018-07-17 | 瓦锡兰芬兰有限公司 | The multi fuel feed system of internal combustion engine and the method for operating the system |
-
1949
- 1949-10-04 GB GB25455/49A patent/GB671438A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291499A (en) * | 2015-10-28 | 2018-07-17 | 瓦锡兰芬兰有限公司 | The multi fuel feed system of internal combustion engine and the method for operating the system |
| CN108291499B (en) * | 2015-10-28 | 2020-02-04 | 瓦锡兰芬兰有限公司 | Multi-fuel supply system for internal combustion engine and method for operating the same |
| EP3368761B1 (en) * | 2015-10-28 | 2020-04-08 | Wärtsilä Finland Oy | Multiple-fuel feeding system of an internal combustion engine and method of operating the system |
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