GB826051A - Improvements in pumps and compressors of the flexible-tube type - Google Patents
Improvements in pumps and compressors of the flexible-tube typeInfo
- Publication number
- GB826051A GB826051A GB3609/57A GB360957A GB826051A GB 826051 A GB826051 A GB 826051A GB 3609/57 A GB3609/57 A GB 3609/57A GB 360957 A GB360957 A GB 360957A GB 826051 A GB826051 A GB 826051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- pump
- casing
- flexible
- 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
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- F04B43/0072—Special features particularities of the flexible members of tubular flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Check Valves (AREA)
- Reciprocating Pumps (AREA)
Abstract
826,051. Rotary pumps. SEYLER, L. A. Feb. 1, 1957 [Feb. 10, 1956], No. 3609/57. Class 110 (2). In a rotary pump of the flexible tube type the tube, Fig. 1, is provided with end flanges 2 and a longitudinally-extending serrated reinforcing ridge 4. Two such tubes may be mounted about a common casing, one tube constituting an auxiliary air pump for increasing or decreasing the pressure within the casing of the main pump and having a valve-controlled inlet port (see Fig. 3, not shown). In a modification, the tube is provided with a flange at one end whilst the other end is smooth or circumferentially grooved (see Fig. 4, not shown). The pump casing, Fig. 6, may constitute an aluminium casting 19 having recesses 21, 22 for the tube flanges and a toroidal chamber 20 having enlarged recesses 24, 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR826051X | 1956-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB826051A true GB826051A (en) | 1959-12-23 |
Family
ID=9282646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3609/57A Expired GB826051A (en) | 1956-02-10 | 1957-02-01 | Improvements in pumps and compressors of the flexible-tube type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB826051A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993024755A1 (en) * | 1992-06-03 | 1993-12-09 | Allergan, Inc. | Reduced pulsation tapered ramp pump head |
-
1957
- 1957-02-01 GB GB3609/57A patent/GB826051A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993024755A1 (en) * | 1992-06-03 | 1993-12-09 | Allergan, Inc. | Reduced pulsation tapered ramp pump head |
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