SE467795B - Deplacementpump foer vaesentligen vertikal uppfordring av vaetska - Google Patents
Deplacementpump foer vaesentligen vertikal uppfordring av vaetskaInfo
- Publication number
- SE467795B SE467795B SE8900237A SE8900237A SE467795B SE 467795 B SE467795 B SE 467795B SE 8900237 A SE8900237 A SE 8900237A SE 8900237 A SE8900237 A SE 8900237A SE 467795 B SE467795 B SE 467795B
- Authority
- SE
- Sweden
- Prior art keywords
- pump
- pump chamber
- inlet
- pump housing
- outlet
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000002706 hydrostatic effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000013459 approach Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007666 vacuum forming Methods 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
- F04B43/0027—Special features without valves
-
- 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
- F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8900237A SE467795B (sv) | 1989-01-24 | 1989-01-24 | Deplacementpump foer vaesentligen vertikal uppfordring av vaetska |
| DE90902412T DE69002613T2 (de) | 1989-01-24 | 1990-01-24 | Verdrängerpumpe. |
| BR909007049A BR9007049A (pt) | 1989-01-24 | 1990-01-24 | Bomba de deslocamento positivo |
| AU49525/90A AU631181B2 (en) | 1989-01-24 | 1990-01-24 | Positive-displacement pump |
| DK90902412.7T DK0455696T3 (da) | 1989-01-24 | 1990-01-24 | Fortrængningspumpe |
| AT90902412T ATE92593T1 (de) | 1989-01-24 | 1990-01-24 | Verdraengerpumpe. |
| JP2502411A JPH04503985A (ja) | 1989-01-24 | 1990-01-24 | 容積形ポンプ |
| EP90902412A EP0455696B1 (de) | 1989-01-24 | 1990-01-24 | Verdrängerpumpe |
| ES90902412T ES2044558T3 (es) | 1989-01-24 | 1990-01-24 | Bomba de desplazamiento positivo. |
| PCT/SE1990/000053 WO1990008898A1 (en) | 1989-01-24 | 1990-01-24 | Positive-displacement pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8900237A SE467795B (sv) | 1989-01-24 | 1989-01-24 | Deplacementpump foer vaesentligen vertikal uppfordring av vaetska |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8900237D0 SE8900237D0 (sv) | 1989-01-24 |
| SE8900237L SE8900237L (sv) | 1990-07-25 |
| SE467795B true SE467795B (sv) | 1992-09-14 |
Family
ID=20374835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8900237A SE467795B (sv) | 1989-01-24 | 1989-01-24 | Deplacementpump foer vaesentligen vertikal uppfordring av vaetska |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0455696B1 (de) |
| JP (1) | JPH04503985A (de) |
| AT (1) | ATE92593T1 (de) |
| AU (1) | AU631181B2 (de) |
| BR (1) | BR9007049A (de) |
| DE (1) | DE69002613T2 (de) |
| DK (1) | DK0455696T3 (de) |
| ES (1) | ES2044558T3 (de) |
| SE (1) | SE467795B (de) |
| WO (1) | WO1990008898A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527164A (en) * | 1990-06-07 | 1996-06-18 | Humanteknik Ab | Positive-displacement pump with inlet float chamber |
| TW265430B (en) * | 1994-06-30 | 1995-12-11 | Intel Corp | Ducted opposing bonded fin heat sink blower multi-microprocessor cooling system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE875142C (de) * | 1944-04-22 | 1953-04-30 | Messerschmitt A G | Fluessigkeitsfoerdereinrichtung |
| JPS57153978A (en) * | 1981-03-17 | 1982-09-22 | Nitsusaku:Kk | Pump for deep well |
| SE8600190L (sv) * | 1986-01-16 | 1987-07-17 | Olofsson Bjoern | Pumpanordning, speciellt for att pumpa vatten ur djupa brunnar |
-
1989
- 1989-01-24 SE SE8900237A patent/SE467795B/sv unknown
-
1990
- 1990-01-24 EP EP90902412A patent/EP0455696B1/de not_active Expired - Lifetime
- 1990-01-24 DE DE90902412T patent/DE69002613T2/de not_active Expired - Fee Related
- 1990-01-24 DK DK90902412.7T patent/DK0455696T3/da active
- 1990-01-24 AU AU49525/90A patent/AU631181B2/en not_active Ceased
- 1990-01-24 AT AT90902412T patent/ATE92593T1/de not_active IP Right Cessation
- 1990-01-24 WO PCT/SE1990/000053 patent/WO1990008898A1/en not_active Ceased
- 1990-01-24 ES ES90902412T patent/ES2044558T3/es not_active Expired - Lifetime
- 1990-01-24 BR BR909007049A patent/BR9007049A/pt not_active IP Right Cessation
- 1990-01-24 JP JP2502411A patent/JPH04503985A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4952590A (en) | 1990-08-24 |
| EP0455696B1 (de) | 1993-08-04 |
| WO1990008898A1 (en) | 1990-08-09 |
| AU631181B2 (en) | 1992-11-19 |
| DK0455696T3 (da) | 1993-12-27 |
| BR9007049A (pt) | 1991-11-05 |
| SE8900237D0 (sv) | 1989-01-24 |
| EP0455696A1 (de) | 1991-11-13 |
| ES2044558T3 (es) | 1994-01-01 |
| ATE92593T1 (de) | 1993-08-15 |
| DE69002613T2 (de) | 1994-01-13 |
| SE8900237L (sv) | 1990-07-25 |
| DE69002613D1 (de) | 1993-09-09 |
| JPH04503985A (ja) | 1992-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CZ289626B6 (cs) | Elektrohydraulické zařízení | |
| US6364622B1 (en) | Vibratory pump apparatus | |
| EP0646224A4 (de) | Ventilanordnung und pumpe, die diese anordnung enthalten. | |
| EP0455696B1 (de) | Verdrängerpumpe | |
| JPS63500729A (ja) | 下向き穿孔ハンマ− | |
| SE521029C2 (sv) | Förträngningspump | |
| US1489986A (en) | System of and apparatus for bailing wells | |
| EP3207249B1 (de) | Kolbenpumpe | |
| US466094A (en) | William evered | |
| SE452493B (sv) | Verktyg vid borrhal, for att anbringa cement i utrymme kring holjet | |
| WO2018167542A1 (en) | Air-liquid separator for centrifugal pumps and pump system comprising such separator | |
| CN114017360A (zh) | 一种潜水泵 | |
| KR20030043527A (ko) | 물의 중량과 부력을 응용한 양수방법 및 그 장치 | |
| US3416454A (en) | Check valve | |
| SU1483042A1 (ru) | Устройство дл периодического раздельного отбора нефти и воды из скважины | |
| SE462629B (sv) | Hydraulisk kolvpump | |
| SU909298A1 (ru) | Скважинный штанговый насос | |
| SU1183664A1 (ru) | Газлифтный эжектирующий плужнер | |
| CN116658064B (zh) | 液动冲击器 | |
| SU1477899A1 (ru) | Устройство дл удалени жидкости из скважины | |
| US936606A (en) | Pump. | |
| US1637629A (en) | Method of and apparatus for pumping wells | |
| US363721A (en) | Michael s | |
| GB2239904A (en) | Fluidic diode pumps | |
| US568057A (en) | Cistern-cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
Ref document number: 8900237-2 Format of ref document f/p: F |