GB393922A - Improvements in or relating to fuel pumps for internal combustion engines - Google Patents
Improvements in or relating to fuel pumps for internal combustion enginesInfo
- Publication number
- GB393922A GB393922A GB25215/31A GB2521531A GB393922A GB 393922 A GB393922 A GB 393922A GB 25215/31 A GB25215/31 A GB 25215/31A GB 2521531 A GB2521531 A GB 2521531A GB 393922 A GB393922 A GB 393922A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel
- valve
- chamber
- injection
- relating
- 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
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/361—Valves being actuated mechanically
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
393,922. Fuel-injection pumps. FIAT SOC. ANON., 250, Via Nizza, Turin, Italy. Sept. 8, 1931, No. 25215. Convention date, Sept. 30, 1930. Void [Published under Sect. 91 of the Acts]. [Class 102 (i).] In a fuel-injection pump the injection is terminated by a piston-valve 21, which puts the pump chamber 4 in communication with the suction chamber 30 by means of passages 29, 29<1> and a reduced portion 22 of the valve. The suction port is controlled by the plunger, the fuel entering the pump chamber by passages 28<1>, 28 and the space 22. The valve 21 is operated from the plunger-operating rod 9, by means of a lever 13 having an eccentric pivot 12. The operating mechanism is contained in a chamber 2 in the casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT393922X | 1930-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB393922A true GB393922A (en) | 1933-06-15 |
Family
ID=11246207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25215/31A Expired GB393922A (en) | 1930-09-30 | 1931-09-08 | Improvements in or relating to fuel pumps for internal combustion engines |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR722802A (en) |
| GB (1) | GB393922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0423601A2 (en) * | 1989-10-18 | 1991-04-24 | L'orange Gmbh | Individual injection pump for an internal combustion engine |
-
1931
- 1931-09-08 GB GB25215/31A patent/GB393922A/en not_active Expired
- 1931-09-10 FR FR722802D patent/FR722802A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0423601A2 (en) * | 1989-10-18 | 1991-04-24 | L'orange Gmbh | Individual injection pump for an internal combustion engine |
| EP0423601A3 (en) * | 1989-10-18 | 1991-10-09 | L'orange Gmbh | Individual injection pump for an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR722802A (en) | 1932-03-26 |
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