GB729936A - Improvements in or relating to reciprocating pumps - Google Patents
Improvements in or relating to reciprocating pumpsInfo
- Publication number
- GB729936A GB729936A GB2094752A GB2094752A GB729936A GB 729936 A GB729936 A GB 729936A GB 2094752 A GB2094752 A GB 2094752A GB 2094752 A GB2094752 A GB 2094752A GB 729936 A GB729936 A GB 729936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pump
- ports
- piston
- rotor
- liner
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N25/00—Distributing equipment with or without proportioning devices
- F16N25/04—Distributing equipment with or without proportioning devices with rotary distributing member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
729,936. Reciprocating pumps. BRISTOL AEROPLANE CO., Ltd. Aug. 19, 1953 [Aug. 20, 1952], No. 20947/52. Class 102 (1). A pump comprises a rotor 14, revolving within a liner 11 in a housing 12, having two bores 16, 17, within which are arranged a pump piston 22 connected to a motor piston 18. A source 33 of liquid under pressure is connected by passage 32 to ports 27, 29 and 40 in the liner 11 and a drain 35 is connected by the passage 34 to ports 28, 30 in the liner 11. A pump discharge passage 41 is provided. Ports 25, 26 are provided in the rotor on either side of the motor piston and ports 38, 39 communicate with the pump cylinder. As the rotor revolves, the ports 25, 26 register respectively with ports 27, 28 and 29, 30 to cause reciprocation of the motor piston and as the pump piston reciprocates motor piston and as the pump piston reciprocates the port 38 registers with the source of liquid through port 40 and during the discharge stroke, the port 39 registers with the discharge passage 41. A second pump piston may be connected to the other side of the piston 18. The rotor may be driven by a machine part which is lubricated by the pump. The ports may be adapted so that the pump pistons make several strokes to deliver to separate outlets during one rotation of the rotor. An adjustable stop may be provided to limit the stroke of the pistons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2094752A GB729936A (en) | 1952-08-20 | 1952-08-20 | Improvements in or relating to reciprocating pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2094752A GB729936A (en) | 1952-08-20 | 1952-08-20 | Improvements in or relating to reciprocating pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729936A true GB729936A (en) | 1955-05-11 |
Family
ID=10154521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2094752A Expired GB729936A (en) | 1952-08-20 | 1952-08-20 | Improvements in or relating to reciprocating pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB729936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1101959B (en) * | 1956-03-09 | 1961-03-09 | Tecalemit Ltd | Dosing pump |
-
1952
- 1952-08-20 GB GB2094752A patent/GB729936A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1101959B (en) * | 1956-03-09 | 1961-03-09 | Tecalemit Ltd | Dosing pump |
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