FI94729C - Method and apparatus for screening soil pulp - Google Patents

Method and apparatus for screening soil pulp

Info

Publication number: FI94729C
Authority: FI; Finland
Prior art keywords: screening soil; soil pulp; pulp; screening; soil
Prior art date: 1993-10-22

Application number

FI934662A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI94729B (en

FI934662A0 (en

FI934662L (en

Inventor

Reino Mantsinen

Original Assignee

Humuspehtoori Oy

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.)

1993-10-22

Filing date

1993-10-22

Publication date

1995-10-25

1993-10-22 Application filed by Humuspehtoori Oy filed Critical Humuspehtoori Oy

1993-10-22 Priority to FI934662A priority Critical patent/FI94729C/en

1993-10-22 Publication of FI934662A0 publication Critical patent/FI934662A0/en

1994-10-06 Priority to DE69418890T priority patent/DE69418890T2/en

1994-10-06 Priority to AU77849/94A priority patent/AU7784994A/en

1994-10-06 Priority to PCT/FI1994/000446 priority patent/WO1995011093A1/en

1994-10-06 Priority to EP94928411A priority patent/EP0724489B1/en

1994-10-06 Priority to DK94928411T priority patent/DK0724489T3/en

1995-04-23 Publication of FI934662L publication Critical patent/FI934662L/en

1995-07-14 Publication of FI94729B publication Critical patent/FI94729B/en

1995-10-25 Application granted granted Critical

1995-10-25 Publication of FI94729C publication Critical patent/FI94729C/en

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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
- B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/18—Control

FI934662A 1993-10-22 1993-10-22 Method and apparatus for screening soil pulp FI94729C (en)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
FI934662A FI94729C (en)	1993-10-22	1993-10-22	Method and apparatus for screening soil pulp
DE69418890T DE69418890T2 (en)	1993-10-22	1994-10-06	METHOD AND DEVICE FOR SCREENING EARTH MATERIALS
AU77849/94A AU7784994A (en)	1993-10-22	1994-10-06	Gradation method and device for soil material
PCT/FI1994/000446 WO1995011093A1 (en)	1993-10-22	1994-10-06	Gradation method and device for soil material
EP94928411A EP0724489B1 (en)	1993-10-22	1994-10-06	Gradation method and device for soil material
DK94928411T DK0724489T3 (en)	1993-10-22	1994-10-06	Method and apparatus for sieving soil materials

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI934662		1993-10-22
FI934662A FI94729C (en)	1993-10-22	1993-10-22	Method and apparatus for screening soil pulp

Publications (4)

Publication Number	Publication Date
FI934662A0 FI934662A0 (en)	1993-10-22
FI934662L FI934662L (en)	1995-04-23
FI94729B FI94729B (en)	1995-07-14
FI94729C true FI94729C (en)	1995-10-25

Family

ID=8538821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI934662A FI94729C (en)	1993-10-22	1993-10-22	Method and apparatus for screening soil pulp

Country Status (6)

Country	Link
EP (1)	EP0724489B1 (en)
AU (1)	AU7784994A (en)
DE (1)	DE69418890T2 (en)
DK (1)	DK0724489T3 (en)
FI (1)	FI94729C (en)
WO (1)	WO1995011093A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPP220498A0 (en) *	1998-03-05	1998-04-02	Forress Pty Ltd	Screening apparatus
FI113846B (en) *	2003-04-09	2004-06-30	Yhteisviejaet Tamex Oy	Soil screening method for dredging rivers, city canals and harbors, involves scooping soil with scoop equipment and sucking soil and water from scoop equipment into outlet tube
EP1725335B1 (en)	2004-01-30	2011-10-05	Mmd Design & Consultancy Limited	Rotating mineral breaker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2846941A1 (en) *	1977-11-09	1979-10-04	Rader Int Ab	DEVICE FOR THE SIZE DISTRIBUTION OF GRAIN OR PIECE-SHAPED MATERIAL
SE442174C (en) *	1981-05-11	1987-06-29	Oscar Wilje	SKIVSALL
DE3301766A1 (en) *	1983-01-20	1984-07-26	Günter 2730 Zeven Gerlach	DEVICE (KRAUTFAHRGER) for separating fibrous objects from a mixture comprising sugar beets
DE3818946A1 (en) *	1988-06-03	1989-12-14	Passavant Werke	Method for operating a drum screening machine
US4972959A (en) *	1989-11-30	1990-11-27	Beloit Corporation	Compressible ring spacer disk screen
US5133852A (en) *	1990-07-30	1992-07-28	Wark Rickey E	Coal sizing grid

1993
- 1993-10-22 FI FI934662A patent/FI94729C/en active IP Right Grant
1994
- 1994-10-06 DE DE69418890T patent/DE69418890T2/en not_active Expired - Fee Related
- 1994-10-06 EP EP94928411A patent/EP0724489B1/en not_active Expired - Lifetime
- 1994-10-06 AU AU77849/94A patent/AU7784994A/en not_active Abandoned
- 1994-10-06 DK DK94928411T patent/DK0724489T3/en active
- 1994-10-06 WO PCT/FI1994/000446 patent/WO1995011093A1/en not_active Ceased

Also Published As

Publication number	Publication date
AU7784994A (en)	1995-05-08
FI94729B (en)	1995-07-14
FI934662A0 (en)	1993-10-22
DK0724489T3 (en)	1999-12-06
FI934662L (en)	1995-04-23
WO1995011093A1 (en)	1995-04-27
EP0724489B1 (en)	1999-06-02
DE69418890T2 (en)	1999-12-23
DE69418890D1 (en)	1999-07-08
EP0724489A1 (en)	1996-08-07

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Legal Events

Date	Code	Title	Description
1993-10-22	FG	Patent granted	Owner name: HUMUSPEHTOORI OY
1994-12-29	HC	Name/ company changed in application	Owner name: HUMUSPEHTOORI OY
1995-06-16	BB	Publication of examined application