DE2951937C2 - - Google Patents

Info

Publication number
DE2951937C2
DE2951937C2 DE2951937A DE2951937A DE2951937C2 DE 2951937 C2 DE2951937 C2 DE 2951937C2 DE 2951937 A DE2951937 A DE 2951937A DE 2951937 A DE2951937 A DE 2951937A DE 2951937 C2 DE2951937 C2 DE 2951937C2
Authority
DE
Germany
Prior art keywords
impeller
stirrer
manhole
hub
diameter
Prior art date
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.)
Expired - Lifetime
Application number
DE2951937A
Other languages
German (de)
English (en)
Other versions
DE2951937A1 (de
Inventor
Erwin J. Penfield N.Y. Us Nunlist
Franklyn J. Amorese
Vincent J. Greece N.Y. Us Piarulli
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.)
Pfaudler Inc
Original Assignee
Pfaudler Co 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.)
Filing date
Publication date
Application filed by Pfaudler Co Inc filed Critical Pfaudler Co Inc
Publication of DE2951937A1 publication Critical patent/DE2951937A1/de
Application granted granted Critical
Publication of DE2951937C2 publication Critical patent/DE2951937C2/de
Granted legal-status Critical Current

Links

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
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1123—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades sickle-shaped, i.e. curved in at least one direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
    • B01J2219/0209—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components of glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE19792951937 1979-09-17 1979-12-22 Impellerruehrer Granted DE2951937A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/076,195 US4264215A (en) 1979-09-17 1979-09-17 Separable blade impeller

Publications (2)

Publication Number Publication Date
DE2951937A1 DE2951937A1 (de) 1981-04-02
DE2951937C2 true DE2951937C2 (enExample) 1990-07-19

Family

ID=22130522

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792951937 Granted DE2951937A1 (de) 1979-09-17 1979-12-22 Impellerruehrer

Country Status (6)

Country Link
US (1) US4264215A (enExample)
JP (1) JPS5644034A (enExample)
BR (1) BR8001978A (enExample)
DE (1) DE2951937A1 (enExample)
GB (1) GB2034187B (enExample)
MX (1) MX150677A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122533A1 (de) * 1991-07-08 1993-01-14 Thale Eisen Huettenwerk Biege- und verdrehsteife verbindung zwischen zwei emaillierten teilen
DE19620598A1 (de) * 1996-05-22 1997-11-27 Thomas Waescher Vorrichtung zum Mischen von rührfähigen Medien

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451564B (sv) * 1982-03-26 1987-10-19 Trilack Utrustningar Ab Omrorare for vetskor inneslutna i kerl
EP0111148A3 (de) * 1982-11-26 1986-07-16 Dipl.-Ing. H. List Industrielle Verfahrenstechnik Rührapparat mit schlagempfindlicher Schutzschicht
SE458792B (sv) * 1984-01-30 1989-05-08 Flygt Ab Saett foer pumpning och omroerning av fraemst vaetska innehaallande fasta partiklar samt pump foer utfoerande av saettet
US4601583A (en) * 1985-01-28 1986-07-22 Kennecott Corporation Multi-hubbed separable blade agitators
US4828395A (en) * 1985-02-21 1989-05-09 Yamato Scientific Company, Limited Continuous flow type homogenizer
US4722608A (en) * 1985-07-30 1988-02-02 General Signal Corp. Mixing apparatus
US5286107A (en) * 1989-04-17 1994-02-15 Tycon S.P.A. Enamel coated stirrer with paddles detachably fixed on the shaft in enamel to enamel coupling without any gasket
IT1263927B (it) * 1993-02-17 1996-09-05 Ausimont Spa Dispositivo di agitazione rotante
US5792246A (en) * 1995-06-30 1998-08-11 Sumitomo Bakelite Company Limited Defoaming apparatus
EP0935994A1 (en) * 1998-02-09 1999-08-18 Pfaudler Werke GmbH Baffle assembly for a mixing vessel
US6012473A (en) * 1998-03-18 2000-01-11 Takehiko Koyama Fluid mixer and roller cleaner
US6416215B1 (en) 1999-12-14 2002-07-09 University Of Kentucky Research Foundation Pumping or mixing system using a levitating magnetic element
US6082890A (en) * 1999-03-24 2000-07-04 Pfaudler, Inc. High axial flow glass coated impeller
US6190033B1 (en) * 1999-04-09 2001-02-20 Pfaulder, Inc. High gas dispersion efficiency glass coated impeller
US6758593B1 (en) * 2000-10-09 2004-07-06 Levtech, Inc. Pumping or mixing system using a levitating magnetic element, related system components, and related methods
USD477754S1 (en) 2001-04-19 2003-07-29 Chef'n Corporation Hand-held food processor
JP3884694B2 (ja) * 2002-02-08 2007-02-21 ユニケミカル株式会社 粘度変化検知用素子、それを用いた粘度変化検知用攪拌回転子、及びそれらを用いた攪拌装置
US6955461B2 (en) * 2003-01-24 2005-10-18 Dow Global Technologies, Inc. Tickler for slurry reactors and tanks
USD515351S1 (en) 2004-09-17 2006-02-21 Witmer Robert N Peanut butter stirring device
JP4766905B2 (ja) * 2005-04-08 2011-09-07 関西ペイント株式会社 パドル翼及び該パドル翼を備える攪拌装置
US8578844B2 (en) 2006-12-21 2013-11-12 Chef'n Corporation Food processing system
WO2008096319A1 (en) 2007-02-07 2008-08-14 Dalla Piazza & Co. Pivotally-leveraged manual centrifugal drive
DE102007021056A1 (de) * 2007-05-04 2008-11-06 EKATO Rühr- und Mischtechnik GmbH Rührorgan
USD609981S1 (en) 2009-03-26 2010-02-16 Chef'n Corporation Salad spinner
JP5264635B2 (ja) * 2009-07-09 2013-08-14 株式会社神鋼環境ソリューション 撹拌槽、及びそれを備える撹拌装置
DE102010011113A1 (de) * 2010-03-11 2011-09-15 Teka Maschinenbau Gmbh Werkzeug für Mischvorrichtung
DE102012205269A1 (de) * 2012-03-30 2013-10-02 Invent Umwelt- Und Verfahrenstechnik Ag Horizontalrührwerk
CA2931984A1 (en) 2013-12-17 2015-06-25 Bayer Cropscience Lp Mixing systems, methods, and devices with extendible impellers
CN106823927B (zh) * 2017-03-24 2019-06-11 武汉华星光电技术有限公司 一种处理光阻沉积的搅拌装置及光阻桶
BR112020001148A2 (pt) * 2017-07-17 2020-07-21 Commonwealth Scientific And Industrial Research Organisation aparelho de mistura e método de operação
US10105662B1 (en) 2017-12-19 2018-10-23 Bayer Cropscience Lp Mixing systems, methods, and devices with extendible impellers
US10584713B2 (en) * 2018-01-05 2020-03-10 Spectrum Brands, Inc. Impeller assembly for use in an aquarium filter pump and methods
CN110607461B (zh) * 2018-11-16 2023-05-09 柳州职业技术学院 一种铝合金精炼用长效复合式石墨搅拌装置及制备方法
RU194552U1 (ru) * 2019-07-25 2019-12-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" (ФГБОУВО "ЯГТУ") Мешалка

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US661092A (en) * 1898-12-01 1900-11-06 James B Turner Churn.
US2151146A (en) * 1935-11-16 1939-03-21 Turbo Mixer Corp Mixing apparatus
US3455540A (en) * 1968-01-04 1969-07-15 Emil G Marcmann Stirring device
US4193702A (en) * 1978-09-20 1980-03-18 Davis Philip E Jet mixer and method
US4221488A (en) * 1979-03-05 1980-09-09 Sybron Corporation Separable blade agitator and method and means for assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4122533A1 (de) * 1991-07-08 1993-01-14 Thale Eisen Huettenwerk Biege- und verdrehsteife verbindung zwischen zwei emaillierten teilen
DE19620598A1 (de) * 1996-05-22 1997-11-27 Thomas Waescher Vorrichtung zum Mischen von rührfähigen Medien

Also Published As

Publication number Publication date
JPS6236734B2 (enExample) 1987-08-08
JPS5644034A (en) 1981-04-23
BR8001978A (pt) 1981-03-31
GB2034187B (en) 1982-08-04
MX150677A (es) 1984-06-27
GB2034187A (en) 1980-06-04
US4264215A (en) 1981-04-28
DE2951937A1 (de) 1981-04-02

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: THE PFAUDLER CO. INC., ROCHESTER, N.Y., US

8110 Request for examination paragraph 44
Q161 Has additional application no.

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D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PFAUDLER, INC. (N.D. GES.D. STAATES DELAWARE), ROC