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.)

1991-11-12

Filing date

1991-11-12

Publication date

1996-05-27

1991-11-12 Application filed by Ahlstroem Oy filed Critical Ahlstroem Oy

1991-11-12 Priority to FI915343A priority Critical patent/FI96184C/fi

1991-11-12 Publication of FI915343A0 publication Critical patent/FI915343A0/fi

1992-11-12 Priority to DE59208228T priority patent/DE59208228D1/de

1992-11-12 Priority to AT92890242T priority patent/ATE150334T1/de

1992-11-12 Priority to EP92890242A priority patent/EP0542713B1/de

1993-05-13 Publication of FI915343L publication Critical patent/FI915343L/fi

1996-02-15 Publication of FI96184B publication Critical patent/FI96184B/fi

1996-05-27 Application granted granted Critical

1996-05-27 Publication of FI96184C publication Critical patent/FI96184C/fi

Links

239000012530 fluid Substances 0.000 title claims abstract description 46
238000000034 method Methods 0.000 title claims abstract description 16
238000003756 stirring Methods 0.000 claims description 3
230000003116 impacting effect Effects 0.000 claims 1
230000000630 rising effect Effects 0.000 abstract description 3
230000033001 locomotion Effects 0.000 description 7
230000003068 static effect Effects 0.000 description 4
230000004888 barrier function Effects 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000013019 agitation Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000007688 edging Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000005477 standard model Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000012360 testing method Methods 0.000 description 1
238000003260 vortexing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller

Landscapes

Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Mixers Of The Rotary Stirring Type (AREA)

FI915343A 1991-11-12 1991-11-12 Menetelmä ja laite fluidien sekoittamiseksi FI96184C (fi)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FI915343A FI96184C (fi)	1991-11-12	1991-11-12	Menetelmä ja laite fluidien sekoittamiseksi
DE59208228T DE59208228D1 (de)	1991-11-12	1992-11-12	Verfahren und Apparat zur Vermischung von Fluiden
AT92890242T ATE150334T1 (de)	1991-11-12	1992-11-12	Verfahren und apparat zur vermischung von fluiden
EP92890242A EP0542713B1 (de)	1991-11-12	1992-11-12	Verfahren und Apparat zur Vermischung von Fluiden

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI915343		1991-11-12
FI915343A FI96184C (fi)	1991-11-12	1991-11-12	Menetelmä ja laite fluidien sekoittamiseksi

Publications (4)

Publication Number	Publication Date
FI915343A0 FI915343A0 (fi)	1991-11-12
FI915343L FI915343L (fi)	1993-05-13
FI96184B FI96184B (fi)	1996-02-15
FI96184C true FI96184C (fi)	1996-05-27

Family

ID=8533483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI915343A FI96184C (fi)	1991-11-12	1991-11-12	Menetelmä ja laite fluidien sekoittamiseksi

Country Status (4)

Country	Link
EP (1)	EP0542713B1 (de)
AT (1)	ATE150334T1 (de)
DE (1)	DE59208228D1 (de)
FI (1)	FI96184C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4401596A1 (de) *	1994-01-20	1995-07-27	Ekato Ruehr Mischtechnik	Rührorgan
US6082890A (en) *	1999-03-24	2000-07-04	Pfaudler, Inc.	High axial flow glass coated impeller
SE531967C2 (sv)	2007-03-10	2009-09-15	Huhnseal Ab	Apparat för omrörning av ett visköst medium, användning därav, datorprogram för apparaten samt omrörarelement, som innefattas i apparaten
US8220986B2 (en) *	2008-11-19	2012-07-17	Chemineer, Inc.	High efficiency mixer-impeller
FI122642B (fi) *	2010-09-16	2012-04-30	Outotec Oyj	Laite ja menetelmä kahden liuoksen dispergoimiseksi toisiinsa neste-nesteuutossa
DE102014110542A1 (de) *	2014-07-25	2016-01-28	EKATO Rühr- und Mischtechnik GmbH	Rührorganvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4468130A (en) *	1981-11-04	1984-08-28	General Signal Corp.	Mixing apparatus
US4519715A (en) *	1981-11-30	1985-05-28	Joy Manufacturing Company	Propeller
US4721394A (en) *	1985-06-24	1988-01-26	Pro-Quip, Inc.	Mixing blade construction
US4722608A (en) *	1985-07-30	1988-02-02	General Signal Corp.	Mixing apparatus
US4802771A (en) *	1986-03-31	1989-02-07	General Signal Corp.	Mixing apparatus

1991
- 1991-11-12 FI FI915343A patent/FI96184C/fi not_active IP Right Cessation
1992
- 1992-11-12 AT AT92890242T patent/ATE150334T1/de not_active IP Right Cessation
- 1992-11-12 EP EP92890242A patent/EP0542713B1/de not_active Expired - Lifetime
- 1992-11-12 DE DE59208228T patent/DE59208228D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE59208228D1 (de)	1997-04-24
EP0542713A1 (de)	1993-05-19
FI96184B (fi)	1996-02-15
FI915343A0 (fi)	1991-11-12
FI915343L (fi)	1993-05-13
ATE150334T1 (de)	1997-04-15
EP0542713B1 (de)	1997-03-19

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Legal Events

Date	Code	Title	Description
1996-01-16	BB	Publication of examined application
1997-01-28	PC	Transfer of assignment of patent	Owner name: AHLSTR!M PUMPUT OY
2011-07-08	MM	Patent lapsed