BE488454A - - Google Patents

Info

Publication number: BE488454A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1948-04-14

Publication of BE488454A publication Critical patent/BE488454A/xx

Classifications

- 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
- B04C5/24—Multiple arrangement thereof
- 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
- 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
- B04C5/04—Tangential inlets
- 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
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
- 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
- B04C5/08—Vortex chamber constructions
- B04C5/103—Bodies or members, e.g. bulkheads, guides, in 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
- B04C5/08—Vortex chamber constructions
- B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones
- 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
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- 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

Landscapes

Physics & Mathematics (AREA)
Geometry (AREA)
Fluid Mechanics (AREA)
Cyclones (AREA)

BE488454D 1948-04-14 BE488454A (hu)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL671943X		1948-04-14

Publications (1)

Publication Number	Publication Date
BE488454A true BE488454A (hu)

Family

ID=19802151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE488454D BE488454A (hu)	1948-04-14

Country Status (6)

Country	Link
US (1)	US2700468A (hu)
BE (1)	BE488454A (hu)
DE (1)	DE804430C (hu)
FR (1)	FR984678A (hu)
GB (1)	GB671943A (hu)
NL (2)	NL139918C (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2723750A (en) *		1955-11-15		Hydrocyclone
US2783887A (en) *		1957-03-05		Cyclone separator
US2701056A (en) *	1951-09-01	1955-02-01	Thomas R Morton	Method and apparatus for classifying and concentrating materials
DE929119C (de) *	1951-09-05	1955-07-11	Stamicarbon	Verfahren zur Gewinnung von Staerke
DE929120C (de) *	1951-09-05	1955-06-20	Stamicarbon	Verfahren zur Gewinnung reiner Staerke
US2725983A (en) *	1953-10-30	1955-12-06	Rakowsky Victor	Whirlpool separation of particulate materials
DE1186001B (de) *	1959-05-29	1965-01-28	Coal Industry Patents Ltd	Hydrozyklon zur Nassaufbereitung von wichtedifferenziertem Material
US3487923A (en) *	1968-08-28	1970-01-06	Canadian Patents Dev	Apparatus for separating aqueous suspensions of solid particles
IT1152915B (it) *	1982-10-18	1987-01-14	Prominco Srl	Apparecchio per la separazione di miscele di solidi, in particolare miscele di minerali, in almeno tre prodotti di differente peso specifico
US4950389A (en) *	1988-04-14	1990-08-21	Pilat Boris V	Gravity concentrator
DE29809558U1 (de)	1998-05-27	1998-10-01	Pan-Technik GmbH Umwelt-, Filter- und Trenntechnik, 80807 München	Hydrozyklon zur Abscheidung leichterer Phasen
US6607572B2 (en) *	2001-02-24	2003-08-19	Dyson Limited	Cyclonic separating apparatus
WO2020019057A1 (en)	2018-07-23	2020-01-30	Veolia Water Solutions & Technologies Support	Vortex grit removal apparatus with eddy generator

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1897144A (en) *		1933-02-14		Dust separator and collector system
US762868A (en) *	1902-07-23	1904-06-21	Henry A Allen	Apparatus for separating materials of different gravities.
US856611A (en) *	1905-03-27	1907-06-11	William Rattle	Process of separating or classifying ores.
US1197946A (en) *	1913-05-02	1916-09-12	Frank Pardee	Apparatus for separating coal, ore, &c.
US1149463A (en) *	1913-05-02	1915-08-10	Frank Pardee	Apparatus for separating coal, ore, &c.
GB191314428A (en) *	1913-06-21	1914-06-23	Claude Vautin	Improvements in or relating to the Dressing of Ores.
US1115897A (en) *	1913-10-14	1914-11-03	Sylvester Clingmon Buchanan	Cone-classifier.
US1595257A (en) *	1925-10-03	1926-08-10	Albert H Stebbins	Cyclone classifier
US1624518A (en) *	1925-12-10	1927-04-12	Albert H Stebbins	Air-blast classifier
FR660180A (hu) *	1926-09-07	1929-07-13
US1845358A (en) *	1929-10-29	1932-02-16	Albert H Stebbins	Separator for treating material laden air
US2104537A (en) *	1937-02-12	1938-01-04	Ellis Russell Scott	Method of and means for separating particles of solid material by flotation
GB506488A (en) *	1937-10-29	1939-05-30	Ig Farbenindustrie Ag	A process and apparatus for separating pulverulent materials
US2312706A (en) *	1938-11-19	1943-03-02	Nichols Eng & Res Corp	Method and apparatus for separating heavy particles from paper pulp suspensions
US2329299A (en) *	1941-10-29	1943-09-14	Johns Manville	Pneumatic classifier
CH238137A (de) *	1942-08-17	1945-06-30	W Eicher	Zyklon.
NL60482C (hu) *	1945-07-31	1947-08-15
US2554480A (en) *	1948-01-08	1951-05-22	Walter N T Morton	Ore concentrator

0
- BE BE488454D patent/BE488454A/xx unknown
- NL NL70738D patent/NL70738C/xx active
- NL NL139918D patent/NL139918C/xx active
1949
- 1949-03-29 DE DEP37988A patent/DE804430C/de not_active Expired
- 1949-04-12 US US87076A patent/US2700468A/en not_active Expired - Lifetime
- 1949-04-13 GB GB10071/49A patent/GB671943A/en not_active Expired
- 1949-04-13 FR FR984678D patent/FR984678A/fr not_active Expired

Also Published As

Publication number	Publication date
NL70738C (hu)
NL139918C (hu)
FR984678A (fr)	1951-07-09
US2700468A (en)	1955-01-25
DE804430C (de)	1951-04-23
GB671943A (en)	1952-05-14

Publication	Publication Date	Title
FR965520A (hu)	1950-09-15
FR961526A (hu)	1950-05-13
BE488145A (hu)
BE492214A (hu)
BE480353A (hu)
NL70738C (hu)
NL84735C (hu)
BE491151A (hu)
BE483030A (hu)
BE482939A (hu)
BE482897A (hu)
BE482754A (hu)	1948-06-15
BE482739A (hu)
BE482724A (hu)
BE482555A (hu)
BE482453A (hu)	1948-05-13
BE482415A (hu)
BE482360A (hu)	1948-05-31
BE482263A (hu)	1948-05-15
BE482110A (hu)
BE482108A (hu)	1950-03-03
BE482016A (hu)
BE481876A (hu)
BE481873A (hu)
BE481851A (hu)