GB523583A - Improvements relating to speed governors for internal combustion engines of the diesel or analogous types - Google Patents
Improvements relating to speed governors for internal combustion engines of the diesel or analogous typesInfo
- Publication number
- GB523583A GB523583A GB61539A GB61539A GB523583A GB 523583 A GB523583 A GB 523583A GB 61539 A GB61539 A GB 61539A GB 61539 A GB61539 A GB 61539A GB 523583 A GB523583 A GB 523583A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- suction
- diaphragms
- rod
- valve
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
-
- 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
- F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- High-Pressure Fuel Injection Pump Control (AREA)
Abstract
523,583. Speed governors. C. A. V., Ltd., and NICOLLS, W. E. W. Jan. 7, 1939, No. 615. [Class 57] A governor for an engine of the Diesel type comprises two co-axial diaphragms c, d, or pistons mounted in a suction-chamber a, the diaphragm c being connected to the controlling-rod l and having lost-motion engagement with the diaphragm d, preferably by means of a headed rod f, and a sleeve g provided with a cap h. The diaphragms are urged apart by a spring k, and the diaphragm d abuts on another opening m and can engage a damping- device consisting of a pin n supported by an adjustable spring o. The suction-arrangement preferably comprises Venturis s, r which communicate with the air-induction pipe q, and through tubes u, v with the chamber a, the Venturi r being provided with a valve t. At normal speeds, the valve is open, and the suction between the diaphragms causes the diaphragm c to move the rod l in the direction for reducing fuel-supply. Moreover, the spring k moves the diaphragm d into contact with the damping device n, and the last-motion device then permits the diaphragm c to move independently and without interference from the damping- device of the diaphragm d. At slow speeds, the valve t is closed, and since no suction is created between the diaphragms, these separate to take up the lost-motion, the controlling-rod is moved only by the diaphragm d.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB61539A GB523583A (en) | 1939-01-07 | 1939-01-07 | Improvements relating to speed governors for internal combustion engines of the diesel or analogous types |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB61539A GB523583A (en) | 1939-01-07 | 1939-01-07 | Improvements relating to speed governors for internal combustion engines of the diesel or analogous types |
Publications (1)
Publication Number | Publication Date |
---|---|
GB523583A true GB523583A (en) | 1940-07-17 |
Family
ID=9707467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB61539A Expired GB523583A (en) | 1939-01-07 | 1939-01-07 | Improvements relating to speed governors for internal combustion engines of the diesel or analogous types |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB523583A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433132A (en) * | 1966-11-28 | 1969-03-18 | F & E Mfg Co | Vacuum motor |
US3683753A (en) * | 1971-02-09 | 1972-08-15 | Avm Corp | Dual diaphragm short travel actuator |
-
1939
- 1939-01-07 GB GB61539A patent/GB523583A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3433132A (en) * | 1966-11-28 | 1969-03-18 | F & E Mfg Co | Vacuum motor |
US3683753A (en) * | 1971-02-09 | 1972-08-15 | Avm Corp | Dual diaphragm short travel actuator |
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