BE659585A - - Google Patents
Info
- Publication number
- BE659585A BE659585A BE659585DA BE659585A BE 659585 A BE659585 A BE 659585A BE 659585D A BE659585D A BE 659585DA BE 659585 A BE659585 A BE 659585A
- Authority
- BE
- Belgium
- Prior art keywords
- chamber
- liquid
- impeller
- pumping chamber
- pumping
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 91
- 238000005086 pumping Methods 0.000 claims description 75
- 238000007789 sealing Methods 0.000 claims description 30
- 238000013016 damping Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 10
- 239000005060 rubber Substances 0.000 description 10
- 239000002184 metal Substances 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 239000012858 resilient material Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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
- F04B43/0036—Special features the flexible member being formed as an O-ring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659585A true BE659585A (forum.php) |
Family
ID=207039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659585D BE659585A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE659585A (forum.php) |
-
0
- BE BE659585D patent/BE659585A/fr unknown
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