GB992256A - Improvements in or relating to a casing for a liquid pump - Google Patents
Improvements in or relating to a casing for a liquid pumpInfo
- Publication number
- GB992256A GB992256A GB3544/62A GB354462A GB992256A GB 992256 A GB992256 A GB 992256A GB 3544/62 A GB3544/62 A GB 3544/62A GB 354462 A GB354462 A GB 354462A GB 992256 A GB992256 A GB 992256A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flanges
- members
- clamps
- clamped
- held together
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
-
- 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
-
- 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
- F04B43/023—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms double acting plate-like flexible member
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
- F04B53/1047—Flap valves the valve being formed by one or more flexible elements
- F04B53/105—Flap valves the valve being formed by one or more flexible elements one flexible element oscillating around a fixed point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
992,256. Clips. TOKHEIM CORPORATION. Jan. 30, 1962, No. 3544/62. Heading E2B. [Also in Division Fl] A hand actuated double acting diaphragm pump comprises body members 1, 3 between which the diaphragm 41 is clamped so that a peripheral bead enters recesses formed in the members 1, 3 to form a seal. The members 1, 3 have outwardly converging flanges 17, 21 and are held together by arcuate clamps 45 the included angle between the arms of the clamps being less than the angle AB of the assembled flanges 17, 21. The members 1, 3 are provided with flanges 11, 13, and 8, 9, Fig. 1, which mate with similar flanges on outlet and inlet connections 7, 5, valve units being clamped between the assembled flanges which again converge outwardly and are held together by arcuate clamps 109. Projections are provided on the clamps and locate in recesses in the flanges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3544/62A GB992256A (en) | 1962-01-30 | 1962-01-30 | Improvements in or relating to a casing for a liquid pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3544/62A GB992256A (en) | 1962-01-30 | 1962-01-30 | Improvements in or relating to a casing for a liquid pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB992256A true GB992256A (en) | 1965-05-19 |
Family
ID=9760338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3544/62A Expired GB992256A (en) | 1962-01-30 | 1962-01-30 | Improvements in or relating to a casing for a liquid pump |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB992256A (en) |
-
1962
- 1962-01-30 GB GB3544/62A patent/GB992256A/en not_active Expired
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