GB507717A - Priming systems for pumps driven by internal-combustion engines - Google Patents
Priming systems for pumps driven by internal-combustion enginesInfo
- Publication number
- GB507717A GB507717A GB2398538A GB2398538A GB507717A GB 507717 A GB507717 A GB 507717A GB 2398538 A GB2398538 A GB 2398538A GB 2398538 A GB2398538 A GB 2398538A GB 507717 A GB507717 A GB 507717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- internal
- pipe
- pump
- valve
- combustion engines
- 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
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
- F04D9/065—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type the driving fluid being a gas or vapour, e.g. exhaust of a combustion engine
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
507,717. Centrifugal pumps. COVENTRY CLIMAX ENGINES, Ltd., and LUNN, H. Aug. 15, 1938, No. 23985. [Class 110 (i)] The exhaust gases from an internal-combustion engine 2, which drives a pump 3, are passed through a choke-shaped passage 10 to create suction in a pipe 13, and thus prime the inlet pipe 4a, of the pump. The gases pass on to the normal silencer 5 of the engine. After the pump is primed, a valve 7 is opened and the gases pass through a normal exhaust pipe 6. A lever 8 closes the valve 7 and opens a valve 14 in one operation. A trap 15 prevents liquid passing from the pipe 4a to the passage 11. Specification 507,716 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2398538A GB507717A (en) | 1938-08-15 | 1938-08-15 | Priming systems for pumps driven by internal-combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2398538A GB507717A (en) | 1938-08-15 | 1938-08-15 | Priming systems for pumps driven by internal-combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB507717A true GB507717A (en) | 1939-06-20 |
Family
ID=10204554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2398538A Expired GB507717A (en) | 1938-08-15 | 1938-08-15 | Priming systems for pumps driven by internal-combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB507717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841088A (en) * | 1953-06-12 | 1958-07-01 | Francis E Daddario | Pumping unit |
-
1938
- 1938-08-15 GB GB2398538A patent/GB507717A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841088A (en) * | 1953-06-12 | 1958-07-01 | Francis E Daddario | Pumping unit |
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