EP0158048A3 - Mixing systems - Google Patents

Mixing systems Download PDF

Info

Publication number: EP0158048A3
Authority: EP; European Patent Office
Prior art keywords: mixing systems; mixing; systems
Prior art date: 1984-04-11
Legal status (The legal status 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 status listed.): Granted

Application number

EP85101696A

Other versions

EP0158048A2 (en

EP0158048B1 (en

Inventor

Ronald J. Weetman

Jerry A. Carpenter

Chandler K. Coyle

Keith T. Mcdermott

Roger N. Voss

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

SPX Technologies Inc

Original Assignee

General Signal Corp

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.)

1984-04-11

Filing date

1985-02-15

Publication date

1986-10-08

1985-02-15 Application filed by General Signal Corp filed Critical General Signal Corp

1985-10-16 Publication of EP0158048A2 publication Critical patent/EP0158048A2/en

1986-10-08 Publication of EP0158048A3 publication Critical patent/EP0158048A3/en

1990-10-31 Application granted granted Critical

1990-10-31 Publication of EP0158048B1 publication Critical patent/EP0158048B1/en

2005-02-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/86—Mixing heads comprising a driven stirrer
- B01F33/862—Mixing heads comprising a driven stirrer the stirrer being provided with a surrounding stator

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Aviation & Aerospace Engineering (AREA)
Mixers Of The Rotary Stirring Type (AREA)
Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

EP85101696A 1984-04-11 1985-02-15 Mixing systems Expired - Lifetime EP0158048B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US59910984A	1984-04-11	1984-04-11
US599109		1984-04-11

Publications (3)

Publication Number	Publication Date
EP0158048A2 EP0158048A2 (en)	1985-10-16
EP0158048A3 true EP0158048A3 (en)	1986-10-08
EP0158048B1 EP0158048B1 (en)	1990-10-31

Family

ID=24398251

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85101696A Expired - Lifetime EP0158048B1 (en)	1984-04-11	1985-02-15	Mixing systems

Country Status (10)

Country	Link
EP (1)	EP0158048B1 (en)
JP (1)	JPH0644981B2 (en)
KR (1)	KR920000538B1 (en)
AU (1)	AU569364B2 (en)
CA (1)	CA1249809A (en)
DE (1)	DE3580294D1 (en)
GB (1)	GB2157185A (en)
NZ (1)	NZ210861A (en)
PH (1)	PH22693A (en)
SG (1)	SG15392G (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8617569D0 (en) *	1986-07-18	1986-08-28	Davidson J F	Impellers
US5112192A (en) *	1990-07-26	1992-05-12	General Signal Corporation	Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities
US5344235A (en) *	1993-01-21	1994-09-06	General Signal Corp.	Erosion resistant mixing impeller
BE1010118A3 (en) *	1996-04-05	1998-01-06	Magotteaux Int	Mixer propeller
FR2784311B1 (en) *	1998-10-09	2000-12-08	Air Liquide	DEVICE FOR AGITATING A LIQUID IN A REACTOR AND FOR INJECTING A GAS IN THIS LIQUID
KR100462245B1 (en) *	2002-07-15	2004-12-17	김승희	Calcium chloride mixing feed system
US20070002686A1 (en) *	2005-06-30	2007-01-04	Spx Corporation	Mixing impeller and method with top and bottom skin elements
US7481573B2 (en) *	2005-06-30	2009-01-27	Spx Corporation	Mixing impeller with pre-shaped tip elements
AU2006202877B2 (en) *	2005-06-30	2010-12-02	Spx Flow, Inc.	Mixing impeller and method with weld locations
US20070003415A1 (en) *	2005-06-30	2007-01-04	Spx Corporation	Mixing impeller and method with weld locations
KR100852551B1 (en)	2007-02-07	2008-08-18	대우조선해양 주식회사	Precipitation preventing apparatus of vessel tank
JP2011240230A (en) *	2010-05-17	2011-12-01	Hitachi Plant Technologies Ltd	Operation method of agitator
JP2015205250A (en) *	2014-04-22	2015-11-19	日立造船株式会社	Agitation device
CN104959066B (en) *	2015-06-12	2019-01-18	中国核电工程有限公司	A kind of agitating paddle and agitating device for nuclear waste transmutation
CN106422866B (en) *	2016-09-27	2018-09-28	嘉兴晟源工业设计有限公司	A kind of integral type medicine power stirrer with stirring and canned function
CN111032221A (en) *	2017-10-12	2020-04-17	东丽株式会社	Medium-type dispersion machine and method for producing liquid dispersion
CN111998757B (en) *	2020-08-28	2022-06-14	河海大学常州校区	Device and method for measuring underwater repose angle of cohesive soil
KR102527653B1 (en) *	2021-01-13	2023-05-02	오브맘코리아컴퍼니 주식회사	Nature 5-kind complex antibacteria raw material composite and manufacturing apparatus of the nature 5-kind complex antibacteria raw material composite

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1528399A (en) *	1975-06-18	1978-10-11	Entat M	Propeller blades
EP0015050A1 (en) *	1979-01-29	1980-09-03	General Signal Corporation	Fluids mixing apparatus
US4378165A (en) *	1980-12-30	1983-03-29	General Signal Corporation	Draft tube apparatus
EP0078660A2 (en) *	1981-11-04	1983-05-11	General Signal Corporation	Efficient axial flow impeller for mixing
GB2113570A (en) *	1982-01-25	1983-08-10	Beloit Corp	Improvements in or relating to pulping apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB296247A (en) *	1928-01-09	1928-08-30	Pfaudler Co Inc	Improvements in or relating to rotary agitators
GB1026384A (en) *	1962-06-05	1966-04-20	Activated Sludge Ltd	Improvements in or relating to aerators
US3367423A (en) *	1966-06-13	1968-02-06	Cornelius W. Van Ranst	Propeller
SE385819B (en) *	1972-11-13	1976-07-26	S Hjorth	PROPELLER
US3870195A (en) *	1973-04-26	1975-03-11	Saco Lowell Corp	Apparatus for and method of feeding bobbin tubes
JPS556081U (en) *	1978-06-29	1980-01-16
JPS5639196U (en) *	1979-09-04	1981-04-13
EP0079396A1 (en) *	1981-11-12	1983-05-25	Hans Kimmel	Propeller for a rotating mixer
GB2143440A (en) *	1983-07-21	1985-02-13	Morton Robert Dg Ltd	Mixers
JPS6119794U (en) *	1984-07-10	1986-02-05	石川島播磨重工業株式会社	fast breeder reactor

1985
- 1985-01-11 AU AU37606/85A patent/AU569364B2/en not_active Ceased
- 1985-01-17 NZ NZ210861A patent/NZ210861A/en unknown
- 1985-01-21 JP JP60008929A patent/JPH0644981B2/en not_active Expired - Lifetime
- 1985-02-05 CA CA000473601A patent/CA1249809A/en not_active Expired
- 1985-02-15 EP EP85101696A patent/EP0158048B1/en not_active Expired - Lifetime
- 1985-02-15 DE DE8585101696T patent/DE3580294D1/en not_active Expired - Lifetime
- 1985-02-20 PH PH31886A patent/PH22693A/en unknown
- 1985-02-21 GB GB08504508A patent/GB2157185A/en not_active Withdrawn
- 1985-02-22 KR KR1019850001122A patent/KR920000538B1/en not_active IP Right Cessation
1992
- 1992-02-18 SG SG153/92A patent/SG15392G/en unknown

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1528399A (en) *	1975-06-18	1978-10-11	Entat M	Propeller blades
EP0015050A1 (en) *	1979-01-29	1980-09-03	General Signal Corporation	Fluids mixing apparatus
US4378165A (en) *	1980-12-30	1983-03-29	General Signal Corporation	Draft tube apparatus
EP0078660A2 (en) *	1981-11-04	1983-05-11	General Signal Corporation	Efficient axial flow impeller for mixing
GB2113570A (en) *	1982-01-25	1983-08-10	Beloit Corp	Improvements in or relating to pulping apparatus

Also Published As

Publication number	Publication date
JPH0644981B2 (en)	1994-06-15
AU3760685A (en)	1985-10-17
KR920000538B1 (en)	1992-01-16
AU569364B2 (en)	1988-01-28
EP0158048A2 (en)	1985-10-16
GB2157185A (en)	1985-10-23
GB8504508D0 (en)	1985-03-27
NZ210861A (en)	1986-09-10
SG15392G (en)	1992-04-16
PH22693A (en)	1988-11-14
EP0158048B1 (en)	1990-10-31
CA1249809A (en)	1989-02-07
DE3580294D1 (en)	1990-12-06
JPS60227821A (en)	1985-11-13
KR850007219A (en)	1985-12-02

Publication	Publication Date	Title
GB2162436B (en)	1987-10-21	Clustered mixing system
IL77455A (en)	1989-12-15	Cardiosynchronizing system
GB8507701D0 (en)	1985-05-01	Facimile system
SG15392G (en)	1992-04-16	Mixing systems
GB8520193D0 (en)	1985-09-18	Reorienter system
EP0178830A3 (en)	1987-12-16	Continuous mixer
GB8518982D0 (en)	1985-09-04	Electromedial system
GB8527187D0 (en)	1985-12-11	Video-steroscopic-image-producing system
CS296184A1 (en)	1985-08-15	System plynoveho chlazeni aktivniho zeleza statoru turboalternatoru
GB8525940D0 (en)	1985-11-27	Latching system
GB2156439B (en)	1988-02-03	Hydro-electrical systems
GB8422757D0 (en)	1984-10-10	Mixer
GB8524016D0 (en)	1985-11-06	Side-lay system
GB8502592D0 (en)	1985-03-06	Construction system
GB8421633D0 (en)	1984-09-26	Mixing system
GB2138183B (en)	1986-09-24	Multi-procesor system
CA52833S (en)	1984-05-07	Mixer
BG48602A1 (en)	1991-04-15	Mixer
AU91585S (en)	1986-02-27	Mixer
CS117184A1 (en)	1985-05-15	Skrinovy konstrukcni system
CS480684A1 (en)	1987-03-12	Plynovy ejektorovy system klimatizace vzduchu letacich stroju
GB8401078D0 (en)	1984-02-15	Anti-forging system
GB8424483D0 (en)	1984-11-07	Side-lay system
GB8426548D0 (en)	1984-11-28	Side-lay system
CS907284A1 (en)	1987-10-15	Bezpecnostni system telemechaniky

Legal Events

Date	Code	Title	Description
1985-08-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-10-16	AK	Designated contracting states	Designated state(s): DE FR GB IT NL SE
1986-08-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-10-08	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT NL SE
1987-04-01	17P	Request for examination filed	Effective date: 19870129
1988-01-20	17Q	First examination report despatched	Effective date: 19871203
1990-09-15	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-10-09	ITF	It: translation for a ep patent filed
1990-10-31	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT NL SE
1990-12-06	REF	Corresponds to:	Ref document number: 3580294 Country of ref document: DE Date of ref document: 19901206
1991-01-11	ET	Fr: translation filed
1991-02-28	ITTA	It: last paid annual fee
1991-08-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1991-08-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-10-23	26N	No opposition filed
1995-01-31	EAL	Se: european patent in force in sweden	Ref document number: 85101696.4
1996-01-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19960117 Year of fee payment: 12
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1997-11-03	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19970901
1997-12-26	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
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2002-05-01	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20020501 Year of fee payment: 18
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2003-10-08	GBPC	Gb: european patent ceased through non-payment of renewal fee