GB849557A - Improvements in or relating to diaphragm pumps - Google Patents
Improvements in or relating to diaphragm pumpsInfo
- Publication number
- GB849557A GB849557A GB29110/56A GB2911056A GB849557A GB 849557 A GB849557 A GB 849557A GB 29110/56 A GB29110/56 A GB 29110/56A GB 2911056 A GB2911056 A GB 2911056A GB 849557 A GB849557 A GB 849557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- valves
- sept
- pair
- face
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
849,557. Diaphragm pumps. REINERS, W., and WIGGERMANN, G. Sept. 24, 1956 [Sept. 22, 1955], No. 29110/56. Class 102(1). An abnormal movement of a hydraulically actuated diaphragm 10, the hydraulic pressure chamber 6 is placed in communication with the hydraulic reservoir 1 by means of a valve 24 secured to the diaphragm and having a part 29 open to the chamber 6 and connecting with either of parts 15, 16 which communicate through valves 18, 19 with the reservoir 1 so that excess liquid is discharged or deficiency made up. In the event of excess pressure on the pumping side of the diaphragm a face 14 carried by the diaphragm seats on a face 11 on the housing. The pumping chamber communicates through a pair of inlet valves 37 with inlet conduits 42 and through a pair of outlet valves 36 with outlet conduits 41. The pump may comprise a plurality of diaphragm chambers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE849557X | 1955-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB849557A true GB849557A (en) | 1960-09-28 |
Family
ID=6775879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29110/56A Expired GB849557A (en) | 1955-09-22 | 1956-09-24 | Improvements in or relating to diaphragm pumps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB849557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1536137A1 (en) * | 2003-11-25 | 2005-06-01 | Magneti Marelli Powertrain S.p.A. | Fuel pump for an internal combustion engine |
-
1956
- 1956-09-24 GB GB29110/56A patent/GB849557A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1536137A1 (en) * | 2003-11-25 | 2005-06-01 | Magneti Marelli Powertrain S.p.A. | Fuel pump for an internal combustion engine |
| CN100572792C (en) * | 2003-11-25 | 2009-12-23 | 玛涅蒂玛瑞利动力系公开有限公司 | A kind of internal-combustion engine oil pump |
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