GB875509A - Improvements in hydraulically actuated pumps - Google Patents
Improvements in hydraulically actuated pumpsInfo
- Publication number
- GB875509A GB875509A GB37996/58A GB3799658A GB875509A GB 875509 A GB875509 A GB 875509A GB 37996/58 A GB37996/58 A GB 37996/58A GB 3799658 A GB3799658 A GB 3799658A GB 875509 A GB875509 A GB 875509A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydraulically actuated
- actuating mechanism
- nov
- valve
- actuated pumps
- 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
875,509. Diaphragm pumps. MILTON ROY CO. Nov. 25, 1958 [Nov. 27, 1957], No. 37996/58. Drawings to Specification. Class 102(1). In a hydraulically actuated diaphragm pump a spring loaded relief valve is provided between the liquid actuating chamber and a reservoir and at the end of the suction stroke of the pump the valve is opened mechanically from the actuating mechanism. The link between the actuating mechanism and the valve opening mechanism may be electrical. The stroke of the actuating mechanism may be varied. Specification 825,229 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US875509XA | 1957-11-27 | 1957-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB875509A true GB875509A (en) | 1961-08-23 |
Family
ID=22205838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37996/58A Expired GB875509A (en) | 1957-11-27 | 1958-11-25 | Improvements in hydraulically actuated pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB875509A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1627629B1 (en) * | 1967-02-25 | 1970-10-15 | Steinmueller Gmbh L & C | Insert ring |
EP0354883A1 (en) * | 1988-08-10 | 1990-02-14 | ANSALDO S.p.A. | Pumping device for particularly abrasive slurries |
GB2233716A (en) * | 1989-05-13 | 1991-01-16 | Atlantic Gold Engineering Limi | Diaphragm pump |
-
1958
- 1958-11-25 GB GB37996/58A patent/GB875509A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1627629B1 (en) * | 1967-02-25 | 1970-10-15 | Steinmueller Gmbh L & C | Insert ring |
EP0354883A1 (en) * | 1988-08-10 | 1990-02-14 | ANSALDO S.p.A. | Pumping device for particularly abrasive slurries |
GB2233716A (en) * | 1989-05-13 | 1991-01-16 | Atlantic Gold Engineering Limi | Diaphragm pump |
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