CA1226877A - Pompe d'aspiration commandee par pression - Google Patents
Pompe d'aspiration commandee par pressionInfo
- Publication number
- CA1226877A CA1226877A CA000455944A CA455944A CA1226877A CA 1226877 A CA1226877 A CA 1226877A CA 000455944 A CA000455944 A CA 000455944A CA 455944 A CA455944 A CA 455944A CA 1226877 A CA1226877 A CA 1226877A
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- discharge pipe
- pipe
- opening
- chips
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000007787 solid 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
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Disintegrating Or Milling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50169983A | 1983-06-06 | 1983-06-06 | |
| US501,699 | 1983-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1226877A true CA1226877A (fr) | 1987-09-15 |
Family
ID=23994671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000455944A Expired CA1226877A (fr) | 1983-06-06 | 1984-06-05 | Pompe d'aspiration commandee par pression |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA1226877A (fr) |
| GB (1) | GB2145473B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8913276D0 (en) * | 1989-06-09 | 1989-07-26 | Hanford Eng Ltd | A venturi pump apparatus |
| AU6174800A (en) * | 1999-07-26 | 2001-02-13 | Christopher Peter Sharland | Method of removing a filter medium from a filter vessel, and evacuating device for use in such method |
-
1984
- 1984-06-05 CA CA000455944A patent/CA1226877A/fr not_active Expired
- 1984-06-06 GB GB08414477A patent/GB2145473B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8414477D0 (en) | 1984-07-11 |
| GB2145473B (en) | 1986-08-13 |
| GB2145473A (en) | 1985-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4409746A (en) | Vortex injection dredging apparatus and method | |
| US5564509A (en) | Oil and gas well cuttings disposal system | |
| US4807373A (en) | Loop circuit dredging apparatus | |
| US5129167A (en) | Method of and apparatus for preventing diffusion of muddy water in sand gathering equipment | |
| JPH1157527A (ja) | 砂金掘削分別方法及び掘削分別システム | |
| CN114439393A (zh) | 碎软煤层气动定向钻进用防喷及粉尘钻渣处理系统 | |
| NZ195076A (en) | Activated sludge sewage disposal system adapted for marine use | |
| CA1226877A (fr) | Pompe d'aspiration commandee par pression | |
| CN109488324B (zh) | 土压盾构机挖掘过程中智能防泥浆喷涌系统 | |
| WO1999007949A1 (fr) | Appareil et procede d'exploitation sous-marine de minerais | |
| JP2004522877A (ja) | 液圧式海中浚渫法 | |
| US3853176A (en) | Well cleaning apparatus | |
| US4839064A (en) | Method and apparatus for cleaning cooling tower basins | |
| US3621593A (en) | Self-regulating system for transmission of solids in a fluid medium | |
| WO2001038648A1 (fr) | Procedes et moyens d'extraction de matieres contaminees | |
| JP4352615B2 (ja) | 土砂運搬方法及び装置 | |
| JP2002212970A (ja) | 土砂吸い込み排送装置 | |
| JP2729547B2 (ja) | 気圧応用による浚渫、固液分離、分級、搬送装置 | |
| JPS6032028Y2 (ja) | スラリ−吸引装置 | |
| SU1701838A2 (ru) | Устройство дл подводной разработки грунта | |
| SU991023A1 (ru) | Металлоуловитель | |
| RU2001007C1 (ru) | Устройство дл доставки пульпы со дна водоема | |
| SU1250734A1 (ru) | Эрлифт дл подъема металлосодержащих пульп | |
| CA1236004A (fr) | Extraction du minerai d'uranium | |
| SU681154A2 (ru) | Устройство дл бетонировани скважин |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |