FR2023739A1 - - Google Patents
Info
- Publication number
- FR2023739A1 FR2023739A1 FR6939984A FR6939984A FR2023739A1 FR 2023739 A1 FR2023739 A1 FR 2023739A1 FR 6939984 A FR6939984 A FR 6939984A FR 6939984 A FR6939984 A FR 6939984A FR 2023739 A1 FR2023739 A1 FR 2023739A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/14—Activated sludge processes using surface aeration
- C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/503—Floating mixing devices
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77744068A | 1968-11-20 | 1968-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2023739A1 true FR2023739A1 (fr) | 1970-08-21 |
Family
ID=25110266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6939984A Withdrawn FR2023739A1 (fr) | 1968-11-20 | 1969-11-20 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3497185A (fr) |
BE (1) | BE741852A (fr) |
DE (1) | DE1957793C3 (fr) |
FR (1) | FR2023739A1 (fr) |
GB (1) | GB1240218A (fr) |
NL (1) | NL6917533A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474889A1 (fr) * | 1980-02-01 | 1981-08-07 | Brucker Christian | Dispositif pour la dispersion d'un liquide dans une phase gazeuse |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH478719A (de) * | 1968-11-28 | 1969-09-30 | Kaelin J R | Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten, insbesondere von zu klärenden Abwässern |
US3648989A (en) * | 1969-07-24 | 1972-03-14 | Bernhard Friehe | Apparatus for the aeration of liquids |
US3856272A (en) * | 1972-06-08 | 1974-12-24 | Richards Of Rockford Inc | Floating mixer |
US3935156A (en) * | 1972-08-04 | 1976-01-27 | The Tec Group, Inc. | Unit and method for spray cooling fluid |
FI55002C (fi) * | 1972-09-25 | 1979-05-10 | Tampella Oy Ab | Anordning foer loesande av en svaorloeslig gas i en vaetska |
US3785558A (en) * | 1972-09-27 | 1974-01-15 | Ashbrook Corp | Single float water cooler |
US3865909A (en) * | 1973-05-07 | 1975-02-11 | Jr Roy A Cramer | Floatation aerator for aerating and moving water |
SE373639B (sv) * | 1973-06-18 | 1975-02-10 | M W Gustafson | Anordning for att tillvarata energi som er bunden i vattnets vagrorelse eller sjohevning |
US3796414A (en) * | 1973-07-19 | 1974-03-12 | Fresh Flo Corp | Aerator |
US3940461A (en) * | 1974-02-15 | 1976-02-24 | Ernest J. Martin | Liquid aeration method and pump apparatus with stationary vanes and downward flow |
US4151231A (en) * | 1976-01-10 | 1979-04-24 | Simon-Hartley Limited | Rotary surface aerators |
US4001077A (en) * | 1976-02-27 | 1977-01-04 | Orville Kemper | Evaporation accelerator |
US4089620A (en) * | 1976-10-26 | 1978-05-16 | Riga, Inc. | Floating pumping device |
US4169050A (en) * | 1977-11-03 | 1979-09-25 | Solar Aquasystems, Inc. | Buoyant contact surfaces in waste treatment pond |
US4269791A (en) * | 1977-11-14 | 1981-05-26 | The United States Of America As Represented By The Secretary Of The Navy | Hydrogen-oxygen mixer apparatus and process |
US4290885A (en) * | 1977-12-22 | 1981-09-22 | Dochan Kwak | Aeration device |
US4240990A (en) * | 1979-04-10 | 1980-12-23 | Aeration Industries, Inc. | Aeration propeller and apparatus |
US4350648A (en) * | 1981-06-30 | 1982-09-21 | Watkins Iii William L | Floating aerator |
US4485013A (en) * | 1981-08-31 | 1984-11-27 | Cockman Haggie I | Liquid separator and purification system |
US4461704A (en) * | 1981-11-09 | 1984-07-24 | Arneson Products, Inc. | Pool cleaning device for operation under floating pool cover |
US4582612A (en) * | 1983-12-09 | 1986-04-15 | Long Enterprises, Inc. | Sewage sludge treatment apparatus |
US4487699A (en) * | 1983-12-09 | 1984-12-11 | Long Jr Charles A | Sewage sludge treatment apparatus and process |
US4659464A (en) * | 1984-09-14 | 1987-04-21 | Long Enterprises, Inc. | Apparatus for dispersing sludge with gas impingement |
US4620925A (en) * | 1985-08-07 | 1986-11-04 | Allen Douglas M | Aerobic sewage system and aerating unit therefore |
US4681711A (en) * | 1986-05-06 | 1987-07-21 | Eaton John M | Method and apparatus for aeration of wastewater lagoons |
US4734235A (en) * | 1986-11-24 | 1988-03-29 | Holyoak H Ken | Aerator |
US4981622A (en) * | 1989-04-05 | 1991-01-01 | Nigrelli Systems, Inc. | Aeration apparatus and method |
US5192025A (en) * | 1991-07-19 | 1993-03-09 | Hu Ming Thy | Electric water jet for automobile |
CA2070030A1 (fr) * | 1992-05-29 | 1993-11-30 | Ed Stengel | Humidificateur |
US5770062A (en) * | 1993-05-03 | 1998-06-23 | Wildlife Science, Inc. | Device for aiding the solubilization of gases in liquids |
FR2754738B1 (fr) * | 1996-10-23 | 1998-12-04 | Ferrandez Joseph | Dispositif d'aeration et d'aspersion de liquides charges de particules en suspension |
DE29813951U1 (de) * | 1998-08-04 | 1999-03-04 | Liu Xu | Solar Springbrunnen Pumpe |
GB0227016D0 (en) * | 2002-11-19 | 2002-12-24 | Redding John | Dredging,scouring & excavation |
US7434538B2 (en) * | 2003-04-10 | 2008-10-14 | Allied Precision Industries, Inc. | Water agitation system for water retention structure |
FR2868332B1 (fr) * | 2004-03-31 | 2006-05-26 | Air Liquide Electronics Sys | Appareil de traitement d'effluents gazeux |
US7465123B2 (en) * | 2006-01-06 | 2008-12-16 | Bergman Carla E | Water circulation apparatus to reduce evaporation |
US9501072B2 (en) * | 2006-02-09 | 2016-11-22 | Hayward Industries, Inc. | Programmable temperature control system for pools and spas |
CN102983657B (zh) * | 2012-11-22 | 2014-12-10 | 中国船舶重工集团公司第七○二研究所 | 载人潜水器用推进电机的支撑结构 |
US9457327B2 (en) * | 2013-01-15 | 2016-10-04 | John L. Jacobs | Method and apparatus for treatment and purification of liquid through aeration |
EP2972902B1 (fr) | 2013-03-15 | 2019-10-02 | Hayward Industries, Inc. | Système modulaire de commande de piscine/spa |
US9675942B1 (en) | 2013-10-15 | 2017-06-13 | Aeration Industries International, LLC. | Universal bridge and wall mounted aeration apparatus |
US20170209338A1 (en) | 2016-01-22 | 2017-07-27 | Hayward Industries, Inc. | Systems and Methods for Providing Network Connectivity and Remote Monitoring, Optimization, and Control of Pool/Spa Equipment |
US11720085B2 (en) | 2016-01-22 | 2023-08-08 | Hayward Industries, Inc. | Systems and methods for providing network connectivity and remote monitoring, optimization, and control of pool/spa equipment |
US10150052B1 (en) * | 2017-10-04 | 2018-12-11 | Mark D. Goodley | System and method for evaporation and collection of liquids |
US11596907B1 (en) | 2019-06-14 | 2023-03-07 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and operational durability |
US11406943B1 (en) | 2019-06-14 | 2022-08-09 | Aeration Industries International, Llc | Apparatus for treating fluids having improved aeration efficiency and dual function operation |
US20220226786A1 (en) * | 2021-01-15 | 2022-07-21 | Alexander G. Kolchinski | Magnetically Driven Liquid Dispersion Devices |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2394860A (en) * | 1943-01-27 | 1946-02-12 | Carter Carburetor Corp | Fuel pump |
US3033372A (en) * | 1957-08-15 | 1962-05-08 | Thomas M Riddick | Apparatus for circulating large bodies of liquid |
US3086472A (en) * | 1959-03-31 | 1963-04-23 | Lorenzetti Lorenzo | Float-carried pump apparatus |
US3101173A (en) * | 1961-03-01 | 1963-08-20 | Richard H Jennings | Fountain device |
US3193260A (en) * | 1961-03-13 | 1965-07-06 | Charles M Lamb | Apparatus for aerating and eliminating ice on water |
US3218042A (en) * | 1961-07-19 | 1965-11-16 | Yeomans Brothers Co | Aeration apparatus |
US3228526A (en) * | 1962-04-10 | 1966-01-11 | Yeomans Brothers Co | Apparatus for gasification of liquids |
US3206176A (en) * | 1963-02-14 | 1965-09-14 | Peterson York | Apparatus for aerating sewage |
US3189334A (en) * | 1963-10-04 | 1965-06-15 | Bell Robert Wayne | Aerating device |
US3318252A (en) * | 1964-06-02 | 1967-05-09 | Claude C Nichols | Fluid pump |
US3210053A (en) * | 1964-08-04 | 1965-10-05 | Carl F Boester | Aerator structure |
US3320160A (en) * | 1965-08-24 | 1967-05-16 | Welles Products Inc | Method and apparatus for aerating a body of liquid |
DE1584885A1 (de) * | 1965-09-14 | 1970-02-05 | Danjes Dipl Ing Martin | Vorrichtung zum biologischen Reinigen von Abwaessern |
US3418236A (en) * | 1966-07-18 | 1968-12-24 | Combustion Eng | Flotation method and apparatus |
US3416729A (en) * | 1966-08-12 | 1968-12-17 | Richards Of Rockford Inc | Liquid aerator |
-
1968
- 1968-11-20 US US3497185D patent/US3497185A/en not_active Expired - Lifetime
-
1969
- 1969-11-04 GB GB5407169A patent/GB1240218A/en not_active Expired
- 1969-11-18 DE DE1957793A patent/DE1957793C3/de not_active Expired
- 1969-11-18 BE BE741852D patent/BE741852A/xx unknown
- 1969-11-20 FR FR6939984A patent/FR2023739A1/fr not_active Withdrawn
- 1969-11-20 NL NL6917533A patent/NL6917533A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2474889A1 (fr) * | 1980-02-01 | 1981-08-07 | Brucker Christian | Dispositif pour la dispersion d'un liquide dans une phase gazeuse |
EP0033681A1 (fr) * | 1980-02-01 | 1981-08-12 | Christian Brucker | Dispositif pour la dispersion d'un liquide dans une phase gazeuse |
Also Published As
Publication number | Publication date |
---|---|
DE1957793C3 (de) | 1974-07-11 |
BE741852A (fr) | 1970-05-04 |
DE1957793B2 (de) | 1973-12-13 |
GB1240218A (en) | 1971-07-21 |
US3497185A (en) | 1970-02-24 |
NL6917533A (fr) | 1970-05-22 |
DE1957793A1 (de) | 1970-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |