BR9206532A - Aparelho para prover um leito fluidizado. - Google Patents

Aparelho para prover um leito fluidizado.

Info

Publication number: BR9206532A
Authority: BR; Brazil
Prior art keywords: fluidized bed; mixture; articles; density; medium
Prior art date: 1991-09-23

Application number

BR9206532A

Other languages

English (en)

Portuguese (pt)

Inventor

Arthur Zaltzman

Sylvester Lynn Woodland

Original Assignee

Camas Int Inc

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.)

1991-09-23

Filing date

1992-09-23

Publication date

1994-10-11

1991-09-23 Priority claimed from US07/764,691 external-priority patent/US5244099A/en

1992-09-23 Application filed by Camas Int Inc filed Critical Camas Int Inc

1994-10-11 Publication of BR9206532A publication Critical patent/BR9206532A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B4/00—Separating by pneumatic tables or by pneumatic jigs
- B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/46—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using dry heavy media; Devices therefor

Landscapes

Combined Means For Separation Of Solids (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Sorting Of Articles (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Crucibles And Fluidized-Bed Furnaces (AREA)
Fluidized-Bed Combustion And Resonant Combustion (AREA)
Separating Particles In Gases By Inertia (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

BR9206532A 1991-09-23 1992-09-23 Aparelho para prover um leito fluidizado. BR9206532A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/764,691 US5244099A (en)	1989-06-28	1991-09-23	Apparatus and method for improving density uniformity of a fluidized bed medium, and/or for improved material fluidized bed sorting
PCT/US1992/008098 WO1993005882A1 (fr)	1991-09-23	1992-09-23	Procede et appareil de triage par lits fluidises uniformes

Publications (1)

Publication Number	Publication Date
BR9206532A true BR9206532A (pt)	1994-10-11

Family

ID=25071476

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9206532A BR9206532A (pt)	1991-09-23	1992-09-23	Aparelho para prover um leito fluidizado.

Country Status (9)

Country	Link
EP (1)	EP0608293B1 (fr)
JP (1)	JPH07503887A (fr)
AT (1)	ATE176608T1 (fr)
AU (1)	AU656430B2 (fr)
BR (1)	BR9206532A (fr)
CA (1)	CA2119653C (fr)
DE (1)	DE69228425T2 (fr)
DK (1)	DK0608293T3 (fr)
WO (1)	WO1993005882A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102005019998A1 (de) *	2005-04-27	2006-11-02	Bühler AG	Verfahren und Einrichtung zur Reinigung von Getreide
CN112934667A (zh) *	2021-01-25	2021-06-11	山西农业大学	一种简易杂豆种子精选分级装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US76331A (en) *		1868-04-07		Improved appaeatus poe sepaeating gees and mineeals
US2273296A (en) *		1942-02-17		Apparatus and process for separat
US2006119A (en) *	1932-08-10	1935-06-25	Steinmetser Joseph Nicholas	Apparatus for the separation of dry materials
US2154784A (en) *	1937-09-22	1939-04-18	Roberts & Schaefer Co	Resistance pack for gravity separators and the like
US2310894A (en) *	1941-01-22	1943-02-09	Brusset Jean Albert	Dry flotation, and media and apparatus therefor
US2678131A (en) *	1950-07-17	1954-05-11	Robert F Dore	Dry concentrator
DE1102061B (de) *	1958-09-12	1961-03-16	Maerkische Steinkohlengewerksc	Vorrichtung zum beruhigten Austrag von Schwergut aus Setzmaschinen
GB1072233A (en) *	1962-12-17	1967-06-14	Coal Industry Patents Ltd	Methods and apparatus for density separation of particulate material
US3424309A (en) *	1965-12-07	1969-01-28	William B Binnix	Pneumatic separator and classifier apparatus and method
SE388132B (sv) *	1971-10-28	1976-09-27	Deister Concentrator	Anriktningsanordning innefattande ett separeringsbord
US4861464A (en) *	1987-05-29	1989-08-29	State Of Israel, Ministry Of Agriculture	Method and apparatus for separation using fluidized bed
US4865722A (en) *	1987-09-01	1989-09-12	Max Ririe	Method and apparatus for separation using fluidized bed
US5024334A (en) *	1989-06-09	1991-06-18	Iowa State University Research Foundation, Inc.	Method and means for gravity table automation
US5048693A (en) *	1989-06-28	1991-09-17	World Agrosearch, Ltd.	Method and apparatus for sorting articles with small density differences utilizing a flotation stream
US5118409A (en) *	1989-06-28	1992-06-02	Sddm, Inc.	Apparatus and method for improving density uniformity of a fluidized bed medium, and/or for improving material fluidized bed sorting

1992
- 1992-09-23 AU AU27572/92A patent/AU656430B2/en not_active Ceased
- 1992-09-23 DK DK92921245T patent/DK0608293T3/da active
- 1992-09-23 BR BR9206532A patent/BR9206532A/pt not_active IP Right Cessation
- 1992-09-23 EP EP92921245A patent/EP0608293B1/fr not_active Expired - Lifetime
- 1992-09-23 AT AT92921245T patent/ATE176608T1/de not_active IP Right Cessation
- 1992-09-23 CA CA002119653A patent/CA2119653C/fr not_active Expired - Fee Related
- 1992-09-23 WO PCT/US1992/008098 patent/WO1993005882A1/fr not_active Ceased
- 1992-09-23 DE DE69228425T patent/DE69228425T2/de not_active Expired - Fee Related
- 1992-09-23 JP JP5506358A patent/JPH07503887A/ja active Pending

Also Published As

Publication number	Publication date
JPH07503887A (ja)	1995-04-27
CA2119653A1 (fr)	1993-04-01
EP0608293A1 (fr)	1994-08-03
EP0608293A4 (fr)	1995-04-19
DK0608293T3 (da)	1999-09-20
AU656430B2 (en)	1995-02-02
ATE176608T1 (de)	1999-02-15
WO1993005882A1 (fr)	1993-04-01
DE69228425D1 (de)	1999-03-25
CA2119653C (fr)	1999-04-20
DE69228425T2 (de)	1999-08-19
AU2757292A (en)	1993-04-27
EP0608293B1 (fr)	1999-02-10

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Legal Events

Date	Code	Title	Description
1996-02-06	EE	Request for examination
1996-12-31	FF	Decision: intention to grant
1997-05-06	KD	Notifcation of receipt (letter patent)
1997-09-30	FG9A	Patent or certificate of addition granted
2010-12-28	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 16A,17A E 18A ANUIDADES
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 16A, 17A E 18A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.