FR2476714B1 - Appareil de pompage pour liquides pollues - Google Patents
Appareil de pompage pour liquides polluesInfo
- Publication number
- FR2476714B1 FR2476714B1 FR8103407A FR8103407A FR2476714B1 FR 2476714 B1 FR2476714 B1 FR 2476714B1 FR 8103407 A FR8103407 A FR 8103407A FR 8103407 A FR8103407 A FR 8103407A FR 2476714 B1 FR2476714 B1 FR 2476714B1
- Authority
- FR
- France
- Prior art keywords
- pumping apparatus
- polluted liquids
- polluted
- liquids
- pumping
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
- E02B15/106—Overflow skimmers with suction heads; suction heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/066—Floating-units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/12—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Removal Of Floating Material (AREA)
- Centrifugal Separators (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8006149 | 1980-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476714A1 FR2476714A1 (fr) | 1981-08-28 |
FR2476714B1 true FR2476714B1 (fr) | 1985-06-28 |
Family
ID=10511610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8103407A Expired FR2476714B1 (fr) | 1980-02-22 | 1981-02-20 | Appareil de pompage pour liquides pollues |
Country Status (9)
Country | Link |
---|---|
US (1) | US4400134A (fr) |
JP (1) | JPS56154195A (fr) |
DE (1) | DE3106291A1 (fr) |
ES (1) | ES8204361A1 (fr) |
FR (1) | FR2476714B1 (fr) |
GB (1) | GB2070146B (fr) |
NL (1) | NL8100843A (fr) |
NO (1) | NO153150C (fr) |
SE (1) | SE8101115L (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8515576D0 (en) * | 1985-06-19 | 1985-07-24 | Sweeney W T | Pump |
US4886420A (en) * | 1988-06-10 | 1989-12-12 | Engineering Measurments Company | Protected flow meter rotor bearing |
FR2671141B1 (fr) * | 1990-12-31 | 1993-08-20 | Europ Propulsion | Turbopompe a gavage integre en flux unique. |
FR2671142B1 (fr) * | 1990-12-31 | 1993-04-23 | Europ Propulsion | Turbopompe a gavage integre en flux derive. |
FR2671143B1 (fr) * | 1990-12-31 | 1993-04-23 | Europ Propulsion | Turbopompe a gavage integre en flux axial. |
FR2702232B1 (fr) * | 1993-03-05 | 1995-05-05 | Lechelon Bernard | Dispositif d'écremage flottant. |
GB9612201D0 (en) * | 1996-06-11 | 1996-08-14 | Sweepax International Limited | Rotodynamic pump |
US6589013B2 (en) | 2001-02-23 | 2003-07-08 | Macro-Micro Devices, Inc. | Fluid flow controller |
NO322684B1 (no) * | 2001-05-16 | 2006-11-27 | Stord Bartz As | Fremgangsmate og anordning for torke av limholdige materialer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1034454A (fr) * | 1951-03-28 | 1953-07-24 | Turbine | |
DE1039694B (de) * | 1952-07-12 | 1958-09-25 | Dr Alfred Buechi | Radialverdichter mit einander gegenlaeufigen Schaufelraedern |
US3101170A (en) * | 1955-06-08 | 1963-08-20 | American Mach & Foundry | Radial dynamic machines including centripetal compressors and centrifugal turbines |
GB1353806A (en) * | 1971-08-23 | 1974-05-22 | Watermaster Ind Ltd | Floatable skimmer |
GB1454967A (en) * | 1973-05-31 | 1976-11-10 | World Chem Kk | Floating matter removing apparatus |
US3941499A (en) * | 1974-11-06 | 1976-03-02 | United Turbine Ab & Co., Kommanditbolag | Compressor having two or more stages |
GB1553758A (en) * | 1977-08-13 | 1979-09-26 | Lathe D C C | Skimming device |
-
1981
- 1981-02-17 US US06/234,752 patent/US4400134A/en not_active Expired - Fee Related
- 1981-02-19 GB GB8105252A patent/GB2070146B/en not_active Expired
- 1981-02-19 SE SE8101115A patent/SE8101115L/xx not_active Application Discontinuation
- 1981-02-20 NO NO810595A patent/NO153150C/no unknown
- 1981-02-20 FR FR8103407A patent/FR2476714B1/fr not_active Expired
- 1981-02-20 NL NL8100843A patent/NL8100843A/nl not_active Application Discontinuation
- 1981-02-20 DE DE19813106291 patent/DE3106291A1/de not_active Withdrawn
- 1981-02-23 JP JP2437681A patent/JPS56154195A/ja active Pending
- 1981-02-23 ES ES499722A patent/ES8204361A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3106291A1 (de) | 1982-01-21 |
NL8100843A (nl) | 1981-09-16 |
FR2476714A1 (fr) | 1981-08-28 |
SE8101115L (sv) | 1981-08-23 |
NO153150B (no) | 1985-10-14 |
US4400134A (en) | 1983-08-23 |
ES499722A0 (es) | 1982-05-01 |
NO810595L (no) | 1981-08-24 |
NO153150C (no) | 1986-01-22 |
GB2070146B (en) | 1983-09-21 |
GB2070146A (en) | 1981-09-03 |
JPS56154195A (en) | 1981-11-28 |
ES8204361A1 (es) | 1982-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |