DK163644C - PROCEDURE FOR HYDRAULIC SEPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE - Google Patents

PROCEDURE FOR HYDRAULIC SEPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE

Info

Publication number: DK163644C
Authority: DK; Denmark
Prior art keywords: procedure; exercising; hydraulic separation; hydraulic; separation
Prior art date: 1985-05-03

Application number

DK614886A

Other languages

Danish (da)

Other versions

DK614886A (en

DK163644B (en

DK614886D0 (en

Inventor

Pertti Ovaskainen

Original Assignee

Larox Ag

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.)

1985-05-03

Filing date

1986-12-18

Publication date

1992-08-17

1986-12-18 Application filed by Larox Ag filed Critical Larox Ag

1986-12-18 Publication of DK614886D0 publication Critical patent/DK614886D0/en

1987-01-23 Publication of DK614886A publication Critical patent/DK614886A/en

1992-03-23 Publication of DK163644B publication Critical patent/DK163644B/en

1992-08-17 Application granted granted Critical

1992-08-17 Publication of DK163644C publication Critical patent/DK163644C/en

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
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
- B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
- 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
- B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks

DK614886A 1985-05-03 1986-12-18 PROCEDURE FOR HYDRAULIC SEPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE DK163644C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FI851763		1985-05-03
FI851763A FI80837C (en)	1985-05-03	1985-05-03	Hydraulic grading method and device
FI8600045		1986-05-05
PCT/FI1986/000045 WO1986006653A1 (en)	1985-05-03	1986-05-05	Hydraulic classifying procedure and means

Publications (4)

Publication Number	Publication Date
DK614886D0 DK614886D0 (en)	1986-12-18
DK614886A DK614886A (en)	1987-01-23
DK163644B DK163644B (en)	1992-03-23
DK163644C true DK163644C (en)	1992-08-17

Family

ID=8520770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK614886A DK163644C (en)	1985-05-03	1986-12-18	PROCEDURE FOR HYDRAULIC SEPARATION AND APPARATUS FOR EXERCISING THE PROCEDURE

Country Status (8)

Country	Link
EP (1)	EP0222803B1 (en)
JP (1)	JPS62502735A (en)
AU (1)	AU596592B2 (en)
DE (1)	DE3665996D1 (en)
DK (1)	DK163644C (en)
FI (1)	FI80837C (en)
HU (1)	HU198405B (en)
WO (1)	WO1986006653A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8630999D0 (en) *	1986-12-30	1987-02-04	Coal Industry Patents Ltd	Separation of granular solid material
JPH0525717Y2 (en) *	1987-04-06	1993-06-29
SE469279C (en) *	1988-07-08	1997-10-20	Nils Anders Lennart Wikdahl	Methods and apparatus for releasing a fiber suspension from light impurities
US4927536A (en) *	1989-03-21	1990-05-22	Amoco Corporation	Hydrocyclone separation system
US5180486A (en) *	1989-11-28	1993-01-19	Lsr Environmental Systems Company	Potential flow centrifugal separator system for removing solid particulates from a fluid stream
US6530484B1 (en) *	1999-11-18	2003-03-11	Multotec Process Equipment (Proprietary) Ltd.	Dense medium cyclone separator
JP4865224B2 (en) *	2002-07-22	2012-02-01	エムビーエーポリマーズ，インコーポレイテッド	Control of media particle size in slurried dense media separation
JP2005262080A (en) *	2004-03-18	2005-09-29	Fukuma Manabu	Cyclone device, preparatory revolving part used therefor, dust removing apparatus equipped with cyclone device and automobile
ITGE20110049A1 (en) *	2011-04-28	2012-10-29	Ecomin S R L	METHOD AND EQUIPMENT FOR PARTICLE SEPARATION
WO2013186751A1 (en) *	2012-06-14	2013-12-19	Multotec Process Equipment (Pty) Limited	Centrifugal separator arrangement and method
CN106076672A (en) *	2016-08-12	2016-11-09	华东理工大学	Air-flowing type multi-product subparticle sequence clasfficiator
CN106269315B (en) *	2016-08-12	2019-01-01	华东理工大学	Inlet particle sequence type cyclone
CN109277212A (en) *	2018-11-25	2019-01-29	威海市海王旋流器有限公司	A kind of one section of underflow discharge device of three-product cyclone with on-line control function
CN114260108B (en) *	2021-12-27	2023-12-05	华北理工大学	A multi-entry special-shaped cyclone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2799208A (en) *	1955-04-29	1957-07-16	Scott Harold Eric Baliol	Vortex type separators
BE544291A (en) *	1955-03-10	1900-01-01	Horace Freeman
CA954564A (en) *	1972-01-12	1974-09-10	Anthony R. Barringer	Method and apparatus for transferrig particles from one fluid stream into another
GB8327218D0 (en) *	1983-10-12	1983-11-16	Beloit Corp	Reject handling in cyclones &c

1985
- 1985-05-03 FI FI851763A patent/FI80837C/en not_active IP Right Cessation
1986
- 1986-05-05 JP JP50274186A patent/JPS62502735A/en active Pending
- 1986-05-05 AU AU58648/86A patent/AU596592B2/en not_active Ceased
- 1986-05-05 WO PCT/FI1986/000045 patent/WO1986006653A1/en active IP Right Grant
- 1986-05-05 EP EP19860902838 patent/EP0222803B1/en not_active Expired
- 1986-05-05 DE DE8686902838T patent/DE3665996D1/en not_active Expired
- 1986-05-05 HU HU863119A patent/HU198405B/en not_active IP Right Cessation
- 1986-12-18 DK DK614886A patent/DK163644C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1986006653A1 (en)	1986-11-20
DK614886A (en)	1987-01-23
FI851763L (en)	1986-11-04
FI80837B (en)	1990-04-30
HU198405B (en)	1989-10-30
DE3665996D1 (en)	1989-11-09
HUT45925A (en)	1988-09-28
AU5864886A (en)	1986-12-04
DK163644B (en)	1992-03-23
DK614886D0 (en)	1986-12-18
FI80837C (en)	1990-08-10
FI851763A0 (en)	1985-05-03
AU596592B2 (en)	1990-05-10
EP0222803A1 (en)	1987-05-27
JPS62502735A (en)	1987-10-22
EP0222803B1 (en)	1989-10-04

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Legal Events

Date	Code	Title	Description
2006-02-27	PBP	Patent lapsed	Country of ref document: DK