GB662444A - Improvements in speed governors for fuel-injection internal combustion engines - Google Patents
Improvements in speed governors for fuel-injection internal combustion enginesInfo
- Publication number
- GB662444A GB662444A GB603/49A GB60349A GB662444A GB 662444 A GB662444 A GB 662444A GB 603/49 A GB603/49 A GB 603/49A GB 60349 A GB60349 A GB 60349A GB 662444 A GB662444 A GB 662444A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- governor
- fuel
- lever
- stop
- 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
- F02D2700/0289—Control of fuel supply by acting on the fuel pump control element depending on the pressure of a gaseous or liquid medium
Abstract
662,444. Speed governors. BOSCH GES., R. Jan. 8, 1949 [Oct. 1, 1948], No. 603/49. Class 57 [Also in Group XXVII] A stop lever 15 for a fuel injection pump governor 9 is held in its normal position A, determining the maximum fuel supply, by a second stop 16 which is spring- loaded to allow the lever 15 to be manually rotated to a position B to allow excess fuel to be supplied for starting, the lever 15 also being rotatable to a fuel cut-off position C. The governor comprises a spring-loaded diaphragm 9 controlled by induction pipe suction in the chamber 11 and connected by a sleeve 8 to a pin 7 on the pump control rod 6. The pin 7 also passes through an elongated slot 28, in a member 27, loaded by a spring 25, which is slidable in the sleeve 8 and contacts the stop-lever 15 before the governor 9 reaches the maximum fuel position to act through the spring 25 to oppose the load of the governor spring 20, whereby the governor reacts more readily to an increase of speed in the maximum fuel position. The stop 16 is mounted in an adjustable bush 19 screwed into a slotted projection 22 which may be tighteried by a screw 23 to lock the bush 19 in position.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE662444X | 1948-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB662444A true GB662444A (en) | 1951-12-05 |
Family
ID=6589093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB603/49A Expired GB662444A (en) | 1948-10-01 | 1949-01-08 | Improvements in speed governors for fuel-injection internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB662444A (en) |
-
1949
- 1949-01-08 GB GB603/49A patent/GB662444A/en not_active Expired
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