FR2187425B1 - - Google Patents
Info
- Publication number
- FR2187425B1 FR2187425B1 FR7320136A FR7320136A FR2187425B1 FR 2187425 B1 FR2187425 B1 FR 2187425B1 FR 7320136 A FR7320136 A FR 7320136A FR 7320136 A FR7320136 A FR 7320136A FR 2187425 B1 FR2187425 B1 FR 2187425B1
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
- B07B7/086—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by the winding course of the gas stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C3/06—Construction of inlets or outlets to the vortex chamber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S239/00—Fluid sprinkling, spraying, and diffusing
- Y10S239/07—Coanda
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
- Y10T137/2109—By tangential input to axial output [e.g., vortex amplifier]
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cyclones (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26160272A | 1972-06-12 | 1972-06-12 | |
US47436474 US3885931A (en) | 1972-06-12 | 1974-05-30 | Vortex forming apparatus and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2187425A1 FR2187425A1 (de) | 1974-01-18 |
FR2187425B1 true FR2187425B1 (de) | 1978-06-30 |
Family
ID=26948711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7320136A Expired FR2187425B1 (de) | 1972-06-12 | 1973-06-04 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3885931A (de) |
CA (1) | CA1005363A (de) |
DE (1) | DE2328220C2 (de) |
FR (1) | FR2187425B1 (de) |
GB (1) | GB1433253A (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2551457C2 (de) * | 1975-11-15 | 1982-10-07 | Bayer Ag, 5090 Leverkusen | Vorrichtung zum Trennen von Stäuben in Grobgut und Feingut im Zentrifugalfeld |
US4157985A (en) * | 1976-02-23 | 1979-06-12 | Atlantic Richfield Company | Chemical conversion method |
US4298229A (en) * | 1979-04-11 | 1981-11-03 | Alli Sebastian J D | Process for dry mining phosphate ore utilizing a supersonic gas |
DE3230280C2 (de) * | 1982-08-14 | 1986-09-25 | Filtan, Filter-Anlagenbau GmbH, 6000 Frankfurt | Zyklon |
US4459141A (en) * | 1983-01-03 | 1984-07-10 | Medalie Manufacturing Company | Air cleaning device |
EP0211117A3 (de) * | 1985-08-02 | 1988-02-03 | Rmd Industries, Inc. | Verfahren und Vorrichtung zur Herstellung von feinverteiltem Pulver |
DE3343163A1 (de) * | 1983-11-29 | 1985-06-05 | N P P Techenergo, Sofija | Verwirbelungsvorrichtung fuer einen staub-zentrifugalsichter |
US5423132A (en) * | 1992-09-30 | 1995-06-13 | Graber; David A. | Dryer apparatus using hot gases in free standing vortex |
BE1015084A3 (nl) * | 2002-08-29 | 2004-09-07 | Atlas Copco Airpower Nv | Inlaatstuk voor een vloeistofgeinjecteerd compressorelement. |
WO2005077488A1 (en) * | 2004-02-13 | 2005-08-25 | Pat Technology Systems Inc. | Gas filtration system and filter cleaning method |
DE102005045534A1 (de) * | 2005-09-23 | 2007-03-29 | Basf Ag | Vorrichtung zum tangentialen Einleiten eines gasbeladenen Flüssigkeitsstroms in den Kopf einer Kolonne |
JP4785802B2 (ja) * | 2007-07-31 | 2011-10-05 | 株式会社日清製粉グループ本社 | 粉体分級装置 |
DE102009010064A1 (de) * | 2009-02-21 | 2010-08-26 | Inficon Gmbh | Schnüffellecksucher |
US8893804B2 (en) * | 2009-08-18 | 2014-11-25 | Halliburton Energy Services, Inc. | Alternating flow resistance increases and decreases for propagating pressure pulses in a subterranean well |
US8276669B2 (en) * | 2010-06-02 | 2012-10-02 | Halliburton Energy Services, Inc. | Variable flow resistance system with circulation inducing structure therein to variably resist flow in a subterranean well |
US8851180B2 (en) | 2010-09-14 | 2014-10-07 | Halliburton Energy Services, Inc. | Self-releasing plug for use in a subterranean well |
US8739880B2 (en) | 2011-11-07 | 2014-06-03 | Halliburton Energy Services, P.C. | Fluid discrimination for use with a subterranean well |
US9506320B2 (en) | 2011-11-07 | 2016-11-29 | Halliburton Energy Services, Inc. | Variable flow resistance for use with a subterranean well |
US8945254B2 (en) * | 2011-12-21 | 2015-02-03 | General Electric Company | Gas turbine engine particle separator |
JP5821709B2 (ja) * | 2012-03-07 | 2015-11-24 | 株式会社デンソー | エジェクタ |
US9845815B2 (en) * | 2012-12-27 | 2017-12-19 | Luxnara Yaovaphankul | Apparatus for creating a swirling flow of fluid |
JP6194548B2 (ja) * | 2014-09-29 | 2017-09-13 | ヨアウァパンクル,ルクスナラ | 流体の旋回流を生成する装置 |
CN107002725B (zh) | 2014-12-18 | 2019-06-21 | 樂那拉·邀媧攀崑 | 用于在水平面上产生流体的旋流的装置 |
SE541654C2 (en) | 2015-06-02 | 2019-11-19 | Yaovaphankul Luxnara | Multi-Stage Axial Flow Cyclone Separator |
USD786515S1 (en) | 2015-09-29 | 2017-05-09 | Daniel R. Schumaier | Dryer appliance |
USD786516S1 (en) | 2015-09-29 | 2017-05-09 | Daniel R. Schumaier | Dryer appliance |
JP6711383B2 (ja) * | 2018-09-28 | 2020-06-17 | ダイキン工業株式会社 | 渦輪発生装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1464113A (en) * | 1922-01-26 | 1923-08-07 | Herbert C Ryding | Gas cleaner |
US2125086A (en) * | 1935-01-29 | 1938-07-26 | Rupert K Rourke | Pneumatic classifier |
US2496281A (en) * | 1944-07-12 | 1950-02-07 | Whiting Corp | Fly ash and dust collector |
BE507186A (de) * | 1950-11-18 | |||
US3060664A (en) * | 1958-02-03 | 1962-10-30 | Morawski Julian | Cyclone separator |
IT699996A (de) * | 1958-02-03 | |||
US3042202A (en) * | 1958-07-03 | 1962-07-03 | Lincoln T Work | Cyclone classifier |
CH382716A (de) * | 1958-08-22 | 1964-10-15 | Siemens Ag | Verfahren zur Erzeugung von Relativkräften in technischen Strömungen mit Medien verschiedener Massenträgheit und Vorrichtung zur Durchführung des Verfahrens |
SE320870B (de) * | 1964-10-01 | 1970-02-16 | Skandinaviska Apparatind | |
US3351080A (en) * | 1965-06-24 | 1967-11-07 | Bendix Corp | Fluid device |
DE1240374B (de) * | 1966-03-03 | 1967-05-11 | Westfalia Dinnendahl Groeppel | Umluftsichter |
DE1576610A1 (de) * | 1967-01-07 | 1970-05-27 | Siemens Ag | Luftreiniger fuer Brennkraftmaschinen |
US3620370A (en) * | 1969-06-02 | 1971-11-16 | Rue E Swayze | Ore concentrator |
DE2137128C3 (de) * | 1971-07-24 | 1978-10-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zur Drallerzeugung in einem Drehströmungswirbler |
-
1973
- 1973-05-28 CA CA172,430A patent/CA1005363A/en not_active Expired
- 1973-06-01 GB GB2617873A patent/GB1433253A/en not_active Expired
- 1973-06-02 DE DE2328220A patent/DE2328220C2/de not_active Expired
- 1973-06-04 FR FR7320136A patent/FR2187425B1/fr not_active Expired
-
1974
- 1974-05-30 US US47436474 patent/US3885931A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1005363A (en) | 1977-02-15 |
GB1433253A (en) | 1976-04-22 |
US3885931A (en) | 1975-05-27 |
DE2328220A1 (de) | 1974-01-03 |
DE2328220C2 (de) | 1983-05-19 |
FR2187425A1 (de) | 1974-01-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |