GB506071A - Improvements in reciprocating pumps - Google Patents
Improvements in reciprocating pumpsInfo
- Publication number
- GB506071A GB506071A GB2897837A GB2897837A GB506071A GB 506071 A GB506071 A GB 506071A GB 2897837 A GB2897837 A GB 2897837A GB 2897837 A GB2897837 A GB 2897837A GB 506071 A GB506071 A GB 506071A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- piston
- fuel
- young
- slots
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
- F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
506,071. Fuel-injection pumps. YOUNG, W., and YOUNG, R. M. Oct. 21, 1938, No. 28978/37. [Class 102 (i)] In a fuel - injection pump, the suction valve a is guided by ribs as in a member B, and is attached to a cylinder sleeve A slotted at a4, and gripping the piston C. Upon downward movement of the piston C, the sleeve A is moved until it abuts the shoulder a<2> when fuel is drawn through the passage B<1>, radial passages in the member B, valve a and slots a<4> into the cylinder. Upon upward movement of the piston C, the valve a is closed and delivery takes place through the slots a4, ports d<2> and valve D
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2897837A GB506071A (en) | 1938-10-21 | 1938-10-21 | Improvements in reciprocating pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2897837A GB506071A (en) | 1938-10-21 | 1938-10-21 | Improvements in reciprocating pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB506071A true GB506071A (en) | 1939-05-23 |
Family
ID=10284276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2897837A Expired GB506071A (en) | 1938-10-21 | 1938-10-21 | Improvements in reciprocating pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB506071A (en) |
-
1938
- 1938-10-21 GB GB2897837A patent/GB506071A/en not_active Expired
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