EP2358467B1 - Mélangeur - Google Patents

Mélangeur Download PDF

Info

Publication number
EP2358467B1
EP2358467B1 EP09764834.9A EP09764834A EP2358467B1 EP 2358467 B1 EP2358467 B1 EP 2358467B1 EP 09764834 A EP09764834 A EP 09764834A EP 2358467 B1 EP2358467 B1 EP 2358467B1
Authority
EP
European Patent Office
Prior art keywords
tool
motor
shaft
mixer
housing
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.)
Active
Application number
EP09764834.9A
Other languages
German (de)
English (en)
Other versions
EP2358467A1 (fr
Inventor
Andreas Seiler
Wolfgang WÖRNER
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.)
Maschinenfabrik Gustav Eirich GmbH and Co KG
Original Assignee
Maschinenfabrik Gustav Eirich GmbH and Co KG
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 Maschinenfabrik Gustav Eirich GmbH and Co KG filed Critical Maschinenfabrik Gustav Eirich GmbH and Co KG
Priority to PL09764834T priority Critical patent/PL2358467T3/pl
Publication of EP2358467A1 publication Critical patent/EP2358467A1/fr
Application granted granted Critical
Publication of EP2358467B1 publication Critical patent/EP2358467B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
    • B01F29/83—Mixers with rotating receptacles rotating about a substantially vertical axis with rotary paddles or arms, e.g. movable out of the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F29/00—Mixers with rotating receptacles
    • B01F29/60—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers
    • B01F29/64—Mixers with rotating receptacles rotating about a horizontal or inclined axis, e.g. drum mixers with stirring devices moving in relation to the receptacle, e.g. rotating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3212—Disposition of the drive mounted on the receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3214—Disposition of the drive at the upper side of the axis, e.g. driving the stirrer from the top of a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0454—Blending, mixing, kneading or stirring; Methods therefor with bottom disc rotating about a vertical axis or with receptacle rotating about a vertical or steeply inclined axis, e.g. with fixed or driven tools, such as rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings

Definitions

  • the present invention relates to a mixer with a mixing container and a tool shaft arranged at least partially in the mixing container, wherein the tool shaft has a working end, to which a working tool is fastened or can be attached, and a drive end, which is mounted by means of two tool bearings spaced apart from each other, and wherein a drive motor is provided with a motor shaft for driving the tool shaft.
  • Such a mixer is known, for example from the DE 35 20 409 A1 ,
  • the embodiment shown there comprises a pressure-resistant mixer with a filling opening, a rotating mixing vessel having an emptying device, with mixing tools arranged eccentrically to the mixing vessel axis in the interior of the mixing vessel.
  • FIG. 1 shows a vertical section through a mixer.
  • the mixer 1 has a mixing container 3 accommodated in a mixer housing 2, which can be rotated about a vertical axis of rotation. To ensure this rotation of the mixing container 3 is rotatably mounted on a ball bearing 4.
  • the mixing container may have on its underside an emptying opening (not shown in the figure).
  • the mixer housing 2 has a housing cover 5. Inside the mixing container 3, a working tool 6 designed as a mixing tool is arranged inside the mixing container 3, a working tool 6 designed as a mixing tool is arranged. It can be seen that the working tool 6 about a vertical axis, which is spaced from the axis of rotation of the mixing container 3, is rotatable.
  • a drive end of the working tool 6 is guided through the housing cover 5 and driven by means of the drive motor 7 via, for example, V-belt 9.
  • the work tools 6 are fixed to a tool shaft 8, which has a drive end to which the V-belt 9 engages, and a working end to which the working tools 6 designed as a mixing tool are fastened.
  • the tool shaft 8 is formed in two parts in the embodiment shown, wherein the two parts can be connected to each other via the flange 10 or separated from each other. This flange 10 is among other things there, the working tool 6 against another working tool 6, such. B. one Star vortex against a pin vortex swap.
  • the work tool if it shows signs of wear, be replaced with a new one.
  • both the mixing container 3 and the tool shaft 8 rotate, it can lead to significant lateral forces on the tool shaft 8, which are caused by the material flow through the rotating mixing container 3, especially since the tool shaft is held only on one side in the housing cover 5.
  • the size of the shear force depends inter alia on the type of mix and of course on the rotational speed of both mixing container 3 and the working tool 6.
  • two tool bearings 11, 12 are provided at the drive end, each bearing the shaft with a diameter D.
  • the tool bearings 11, 12 are bolted to the mixer housing 2 or the housing cover 5 via a flange 13.
  • the V-belt 9 then engages the drive end of the tool shaft 8.
  • the drive motor 7 has a motor shaft 20, which is also held by two motor bearings 14, 15. It can be seen that the diameter d 'of the motor shaft 20 is significantly smaller than the diameter D of the tool shaft 8.
  • the belt transmission consisting generally of a set of multiple V-belts or timing belt, a maintenance-intensive machine element. These components must be checked at regular intervals for correct voltage and this must be adjusted if necessary. Likewise, both V-belts and toothed belts are subject to wear and must therefore be replaced at regular intervals.
  • the GB 330834 also shows a mixer with a mixing container and a mixing shaft arranged in the tool shaft to which a working tool is attached. This drive shaft is driven by a drive motor.
  • the DE 197 12 324 C2 and the DE 39 42 679 A1 show mixing devices for mixing liquids.
  • the motors of the mixing device are held by means of rotor bearings.
  • this object is achieved by a mixer according to claim 1.
  • one of the bearings which is provided for the storage of the tool shaft, simultaneously used for the storage of the motor shaft.
  • Motor shaft and tool shaft are therefore directly connected.
  • the motor is arranged between the two tool bearings and the motor shaft is preferably mounted by means of the two tool bearings.
  • the motor shaft is preferably mounted by means of the two tool bearings.
  • the bearings for the tool shaft also serve as a bearing for the motor shaft.
  • no distinction can be made in this embodiment between engine and tool shaft, since a portion of the shaft acts as a motor shaft and another portion of the same shaft as a tool shaft.
  • a direct drive preferably a direct drive and more preferably a three-phase synchronous motor (servo motor, torque motor, reluctance motor) is used.
  • a three-phase synchronous motor servo motor, torque motor, reluctance motor
  • the bearing of the motor shaft facing the tool shaft is suitable for absorbing particularly high radial and axial forces. It is a combined radial thrust bearing (Radiax bearing), e.g. designed as a spherical roller or self-aligning ball bearings and particularly preferably as a double-row spherical roller bearings.
  • Radiax bearing radial thrust bearing
  • a further preferred embodiment provides that the diameter of the motor shaft differs at the two tool bearings, wherein preferably the diameter of the motor shaft d "on the tool shaft facing away from the tool bearing smaller, preferably at least 30%, more preferably at least 50% smaller than the diameter of the motor shaft D at the other tool bearing.
  • the motor is expediently arranged in a motor housing, wherein both tool bearings are arranged on or in the motor housing.
  • the motor housing having a first outer flange, with which the motor housing and thus the motor is fixed to the mixer housing.
  • the motor housing having a second outer flange which is also secured to the mixer housing, wherein the second outer flange preferably has a larger average diameter than the first outer flange.
  • the motor housing could for example have a circular cross-section, in which case expediently also the outer flanges have a circular cross-section. In principle, however, other cross sections, such as square or rectangular cross-sections are conceivable. Characterized in that the second outer flange has a larger average diameter, the motor can be easily attached to the mixer housing.
  • the mixer housing may include a through-stage opening having a first smaller diameter portion and a second larger diameter portion, the second portion having a mean diameter greater than the mean diameter of the first outer flange and smaller than the average diameter of the second Outside flange is.
  • the smallest mean diameter of the passage stage opening in the mixer housing is greater than the largest outer diameter of the working tool. By this measure, the entire work tool including the engine can be removed via the passage step opening.
  • both flanges have holes for attaching the flanges to the mixer housing.
  • the larger flange may have additional openings, which are preferably larger than the holes for attachment, which are provided so that a tool can access through the opening to the holes or fasteners in the smaller flange. This facilitates the attachment of the motor housing to the mixer housing.
  • the tool shaft consists of two parts detachably fastened to one another, wherein one part is connected in one piece with the motor shaft, while the other part carries the working tool.
  • the detachable connection can be made via a flange connection.
  • the tool shaft may also be formed integrally with the motor shaft.
  • FIG. 1 shows an embodiment of the prior art, which has already been described above.
  • FIG. 2 shows a first embodiment of the invention.
  • the drive motor 7 is accommodated in a motor housing 16, the motor housing 16 being fastened to the mixer cover 5 by means of two outer flanges 13, 17.
  • the tool shaft 8 simultaneously acts as a motor shaft 21 at its drive end.
  • the motor shaft 21, which is partially formed in the embodiment shown as a hollow shaft is held by the spherical roller bearing 18 and the radial bearing 19.
  • the second outer flange 13, which faces the product space, ie the mixing container more, has a smaller outer diameter than the first outer flange 17.
  • the entire motor can be inserted from the outside into the housing cover 5, so that first the outer flange with the smaller Outer diameter is inserted into a corresponding stepped bore in the container lid until it rests on the bottom of the extended bore.
  • the distance between the two outer flanges 13, 17 is dimensioned such that in the in FIG. 2 shown situation, both flanges can be screwed to the housing cover 5.
  • the engine can be easily detached and removed from the container lid.
  • FIG. 3 which simultaneously shows a second embodiment of the mixer according to the invention.
  • the engine including working tool 6 has been released from the housing cover 5, so that the engine including working tool 6 can be removed from the corresponding opening in the container lid.
  • the embodiment shown differs from that in FIG. 2 shown embodiment in that the flange 10 is missing, so that here tool shaft and motor shaft are integrally formed.
  • the axis of rotation of the working tool is arranged eccentrically to the axis of rotation of the mixing container.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Food-Manufacturing Devices (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Claims (11)

  1. Mélangeur comprenant un récipient de mélange et un arbre d'outil (8) aménagé au moins en partie dans le récipient de mélange, dans lequel l'arbre d'outillage présente une extrémité de travail, à laquelle un outil de travail (6) est fixé ou peut être fixé, et une extrémité d'entraînement, qui est montée au moyen de deux paliers d'outils distants l'un de l'autre, dans lequel il est prévu un moteur d'entraînement (7) avec un arbre moteur (21) pour entraîner l'arbre d'outillage (8), caractérisé en ce que l'arbre moteur (21) est monté par au moins l'un des deux paliers d'outils distants l'un de l'autre et en ce que l'un des paliers, de préférence le palier agencé le plus près de l'extrémité de travail de l'arbre d'outillage (8), est un palier radial-axial(18), de préférence un roulement à tonneaux ou un roulement à billes à rotule et, mieux encore, un roulement à tonneaux à deux rangées (18).
  2. Mélangeur selon la revendication 1, caractérisé en ce que le moteur est aménagé entre les deux paliers d'outils et l'arbre moteur (21) est monté de préférence au moyen des deux paliers d'outils de sorte que l'arbre d'outillage serve également d'arbre moteur.
  3. Mélangeur selon la revendication 1 ou 2, caractérisé en ce que le moteur est un moteur à entraînement direct, de préférence un moteur synchrone à courant triphasé, de préférence un moteur à torsion, un servomoteur ou un moteur à reluctance.
  4. Mélangeur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le diamètre de l'arbre moteur (21) se distingue sur les deux paliers d'outils, dans lequel, de préférence, le diamètre de l'arbre moteur (21) sur le palier d'outil opposé à l'arbre d'outillage (8) est plus petit, de préférence d'au moins 30 % et en particulier d'au moins 50 % plus petit que le diamètre de l'arbre moteur (21) sur l'autre palier d'outil.
  5. Mélangeur selon l'une quelconque des revendications 1 à 4, caractérisé en ce que le moteur est installé dans un boîtier de moteur (16), dans lequel les deux paliers d'outils sont agencés sur ou dans le boîtier de moteur (16).
  6. Mélangeur selon la revendication 5, caractérisé en ce que le boîtier de moteur (16) présente un premier flasque externe (13) et le mélangeur un boîtier de mélangeur (2), dans lequel est agencé le récipient de mélange (3), dans lequel le flasque externe est fixé sur le boîtier de mélangeur, tout particulièrement sur le couvercle (5) du boîtier.
  7. Mélangeur selon la revendication 6, caractérisé en ce que le boîtier de moteur (16) présente un second flasque externe (17), qui est également fixé sur le boîtier de mélangeur, dans lequel le second flasque externe (17) présente de préférence un diamètre moyen plus grand que le premier flasque externe (13).
  8. Mélangeur selon la revendication 7, caractérisé en ce que le boîtier de mélangeur présente une ouverture de passage en gradins avec une première section de plus faible diamètre moyen et une seconde section de plus grand diamètre moyen, dans lequel la seconde section présente un diamètre moyen qui est plus grand que le diamètre moyen du premier flasque externe (13) et plus petit que le diamètre moyen du second flasque externe (17).
  9. Mélangeur selon la revendication 7, caractérisé en ce que l'ouverture de passage en gradins la plus petite est plus grande que le plus grand diamètre externe de l'outil de travail (6).
  10. Mélangeur selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'arbre d'outillage (8) présente deux sections fixées l'une à l'autre de manière amovible, dans lequel une des sections est formée d'un seul tenant avec l'arbre moteur (21).
  11. Mélangeur selon l'une quelconque des revendications 1 à 9, caractérisé en ce que l'arbre d'outillage (8) et l'arbre moteur (21) sont formés d'un seul tenant.
EP09764834.9A 2008-12-17 2009-12-04 Mélangeur Active EP2358467B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL09764834T PL2358467T3 (pl) 2008-12-17 2009-12-04 Mieszalnik

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008054842A DE102008054842A1 (de) 2008-12-17 2008-12-17 Mischer
PCT/EP2009/066458 WO2010076120A1 (fr) 2008-12-17 2009-12-04 Mélangeur doté d'un récipient de mélange rotatif

Publications (2)

Publication Number Publication Date
EP2358467A1 EP2358467A1 (fr) 2011-08-24
EP2358467B1 true EP2358467B1 (fr) 2014-07-16

Family

ID=41666436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09764834.9A Active EP2358467B1 (fr) 2008-12-17 2009-12-04 Mélangeur

Country Status (20)

Country Link
US (1) US9694331B2 (fr)
EP (1) EP2358467B1 (fr)
JP (1) JP5610163B2 (fr)
KR (1) KR101665493B1 (fr)
CN (1) CN102300629B (fr)
AU (1) AU2009334941B2 (fr)
BR (1) BRPI0923457B1 (fr)
CA (1) CA2743256C (fr)
DE (1) DE102008054842A1 (fr)
DK (1) DK2358467T3 (fr)
ES (1) ES2495747T3 (fr)
MX (1) MX2011006161A (fr)
PE (1) PE20120504A1 (fr)
PL (1) PL2358467T3 (fr)
PT (1) PT2358467E (fr)
RU (1) RU2521571C2 (fr)
TW (1) TWI523682B (fr)
UA (1) UA105912C2 (fr)
WO (1) WO2010076120A1 (fr)
ZA (1) ZA201103278B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11684900B2 (en) 2018-03-16 2023-06-27 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Hygienic mixer which is pivotably mounted

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027885A1 (de) * 2010-04-16 2012-02-09 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit Verschleißschutzauskleidung
CN102327755A (zh) * 2010-07-12 2012-01-25 南通全技纺织涂层有限公司 用于织物涂层浆料的搅拌机
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
CN102908929A (zh) * 2012-11-18 2013-02-06 苏州蓝王机床工具科技有限公司 一种液态类物料搅拌机
AU2014212083A1 (en) 2013-02-04 2015-08-06 Coldcrete, Inc. System and method of applying carbon dioxide during the production of concrete
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
RU2534871C1 (ru) * 2013-06-27 2014-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ярославский государственный технический университет" Бетономешалка с импульсной стержневой мешалкой со свирелеобразными стержнями
WO2015123769A1 (fr) 2014-02-18 2015-08-27 Carboncure Technologies, Inc. Carbonatation de mélanges de ciment
WO2015154174A1 (fr) 2014-04-07 2015-10-15 Carboncure Technologies, Inc. Capture de dioxyde de carbone intégrée
DE102014117509A1 (de) * 2014-11-28 2016-06-02 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Vorrichtung zur Aufbereitung und Kühlung von Gießereiformsand
JP6343683B2 (ja) * 2015-01-19 2018-06-13 株式会社アルバック 撹拌装置
CN105170001B (zh) * 2015-08-25 2017-09-15 晋江兴翼机械有限公司 组合式搅拌装置
DE102016106536A1 (de) * 2016-04-08 2017-10-12 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischwelle
SG11201810010PA (en) 2016-04-11 2018-12-28 Carboncure Tech Inc Methods and compositions for treatment of concrete wash water
CN106582394A (zh) * 2016-12-09 2017-04-26 陈红 一种干电池生产工艺用原料密封混合设备
WO2018232507A1 (fr) 2017-06-20 2018-12-27 Carboncure Technologies Inc. Procédés et compositions pour le traitement des eaux de lavage de béton
DE102018106184A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit Dichtung
DE102018106188A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Vorrichtung zur Umsetzung einer Linearbewegung in einem stationären System in eine Drehbewegung um eine Schwenkachse in einem sich um eine Drehachse drehenden System
DE102018106192A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit zweiteiligem Verschlussdeckel
DE102018106187A1 (de) * 2018-03-16 2019-09-19 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit Verschlusselement
CN108854759A (zh) * 2018-06-19 2018-11-23 广州高蒂丝生物科技有限公司 一种化妆品生产用高效原料混合装置
CN108771988A (zh) * 2018-06-21 2018-11-09 陈文� 一种流体动态混合器
EP3608015B1 (fr) 2018-08-08 2021-10-06 Harro Höfliger Verpackungsmaschinen GmbH Dispositif de fourniture de poudre pour un doseur de poudre
CN114160753A (zh) * 2021-11-26 2022-03-11 马鞍山市绿科环保科技有限公司 一种在铸造砂处理固体废弃物中分选原砂的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942679A1 (de) * 1989-12-22 1991-06-27 Ekato Ind Anlagen Verwalt Mischvorrichtung
DE19712324C2 (de) * 1997-03-24 2000-05-11 Renner Gmbh Umwälzpumpe oder Rührwerk für erwärmte chemische Lösungen
DE60015482T2 (de) * 1999-12-24 2005-10-27 Takashi Nishimoto Verfahren und Vorrichtung zur Behandlung von kontaminierten Flüssigkeiten

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1435289A (en) * 1918-01-28 1922-11-14 Gilbert Co A C Churn or agitator
US1351243A (en) * 1919-02-21 1920-08-31 French Battery & Carbon Co Mixing-machine
US1718745A (en) * 1927-06-01 1929-06-25 Laing Lawrence Mixer
US1783651A (en) * 1929-07-15 1930-12-02 Homer R Johnson Kitchen utensil
GB330834A (en) 1929-09-07 1930-06-19 James Flynn Turner Improvements in or relating to foundry sand mixer
US2008684A (en) * 1931-10-27 1935-07-23 Mixing Equipment Company Inc Emulsifying unit
US1935857A (en) * 1932-11-18 1933-11-21 Nachumsohn Irving Electric cream-whipper and drink mixer
US2250838A (en) * 1939-12-19 1941-07-29 Geneva Processes Inc Mixing device
US3140861A (en) * 1962-08-06 1964-07-14 Donald E Krup Mixing device
DE1301874B (de) * 1967-10-03 1969-08-28 Ahrenberg Kurt Befeuchtungsverfahren und -vorrichtung fuer Mischgueter, insbesondere Giessereiformsande
DE2323579C2 (de) * 1973-05-10 1975-03-06 Gerd 5138 Heinsberg Meuser Mischer für trockenes oder erdfeuchtes Mischgut z.B. Beton
US4159879A (en) * 1976-03-18 1979-07-03 Pioneer Associates #2 Bread making machine
DE3520409A1 (de) 1985-06-07 1986-12-11 Hubert Eirich Druckfester mischer
CN2055406U (zh) * 1989-08-29 1990-04-04 冯连春 立式顺流搅拌机
JP2900296B2 (ja) * 1992-04-16 1999-06-02 オルガノ株式会社 緩急撹拌槽
RU2085275C1 (ru) * 1993-07-29 1997-07-27 Товарищество с ограниченной ответственностью Фирма "Диапазон" Гидрокавитационный смеситель-диспергатор суспензии
US5813758A (en) * 1993-12-10 1998-09-29 Ahlstrom Machinery Inc. Concentric ring fluidizing mixer
RU2083095C1 (ru) * 1994-10-13 1997-07-10 Юрий Ильич Деревцов Маслобойка для сбивания масла из молочного сырья
DE19749223A1 (de) * 1997-11-07 1999-05-20 Thomas Beindorf Rührwerksvorrichtung
US6435262B1 (en) * 2001-03-16 2002-08-20 New Ideas, Llc Foundry sand
CN2541036Y (zh) * 2002-03-05 2003-03-26 任荣泽 翻酱机
US6685358B2 (en) 2002-04-29 2004-02-03 Conocophillips Company Hydraulic motor for use in high-pressure environment
US6698934B2 (en) * 2002-04-29 2004-03-02 Conocophillips Company Agitator drive
JP4107571B2 (ja) * 2002-08-13 2008-06-25 株式会社富喜製作所 液体と気体との撹拌混合装置
JP2004121989A (ja) 2002-10-02 2004-04-22 Nachi Fujikoshi Corp 屎尿攪拌装置。
US7207711B2 (en) * 2002-12-23 2007-04-24 Premark Feg L.L.C. Mixing device with variable speed drive and related control features
JP2006305413A (ja) * 2005-04-26 2006-11-09 Sharp Corp 生ゴミ処理機
US7913878B1 (en) * 2005-08-29 2011-03-29 Nestec, S. A. Terminal orifice processor
DE102005058396B3 (de) * 2005-12-07 2007-02-08 Ab Skf Lageranordnung
JP2007247849A (ja) * 2006-03-17 2007-09-27 Ntn Corp 攪拌機用調心輪付き円筒ころ軸受
CN201050598Y (zh) 2007-03-24 2008-04-23 虞培清 一种专用机械密封
DE102007027298A1 (de) * 2007-06-11 2008-12-18 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Verfahren zur Aufbereitung von Formsand
DE102008041104A1 (de) * 2008-08-07 2010-02-11 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mischvorrichtung mit Induktionsheizung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942679A1 (de) * 1989-12-22 1991-06-27 Ekato Ind Anlagen Verwalt Mischvorrichtung
DE19712324C2 (de) * 1997-03-24 2000-05-11 Renner Gmbh Umwälzpumpe oder Rührwerk für erwärmte chemische Lösungen
DE60015482T2 (de) * 1999-12-24 2005-10-27 Takashi Nishimoto Verfahren und Vorrichtung zur Behandlung von kontaminierten Flüssigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11684900B2 (en) 2018-03-16 2023-06-27 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Hygienic mixer which is pivotably mounted

Also Published As

Publication number Publication date
BRPI0923457B1 (pt) 2020-02-18
JP2012512017A (ja) 2012-05-31
DE102008054842A1 (de) 2010-07-01
KR101665493B1 (ko) 2016-10-24
ES2495747T3 (es) 2014-09-17
RU2521571C2 (ru) 2014-06-27
PL2358467T3 (pl) 2014-11-28
KR20110097959A (ko) 2011-08-31
CA2743256A1 (fr) 2010-07-08
AU2009334941A1 (en) 2011-07-07
PT2358467E (pt) 2014-08-29
CN102300629B (zh) 2016-08-03
ZA201103278B (en) 2012-07-25
CN102300629A (zh) 2011-12-28
US9694331B2 (en) 2017-07-04
PE20120504A1 (es) 2012-05-10
CA2743256C (fr) 2017-03-07
BRPI0923457A2 (pt) 2016-01-12
TWI523682B (zh) 2016-03-01
TW201029732A (en) 2010-08-16
UA105912C2 (uk) 2014-07-10
JP5610163B2 (ja) 2014-10-22
MX2011006161A (es) 2011-07-28
EP2358467A1 (fr) 2011-08-24
US20110249527A1 (en) 2011-10-13
RU2011129206A (ru) 2013-01-27
DK2358467T3 (da) 2014-09-22
AU2009334941B2 (en) 2012-09-20
WO2010076120A1 (fr) 2010-07-08

Similar Documents

Publication Publication Date Title
EP2358467B1 (fr) Mélangeur
DE102008064815B3 (de) Spindelmotor mit fluiddynamischem Lagersystem und feststehender WeIle
EP2255923B1 (fr) Plateau tournant
EP3482104B1 (fr) Unité de transmission, motoréducteur électrique et siège
DE102009017014A1 (de) Getriebe, insbesondere Planetengetriebe mit einem Flansch und einem Hohlrad
EP2194018A2 (fr) Dispositif de levage
EP2343254B1 (fr) Moteur à tambour
DE102021002929A1 (de) Getriebe mit Gehäuse, welches ein Unterteil und ein Deckelteil, aufweist
EP3650590B1 (fr) Métier à filer ainsi que traverse porte-broches
WO2009012977A2 (fr) Dispositif de production d'énergie à partir d'un courant de fluide
EP2110201B1 (fr) Entraînement linéaire électrique
EP1847337B1 (fr) Système d'entraînement d'un rotor d'une machine à dresser pour le dressage des fils métalliques
DE10212671B4 (de) Kegelradausgleichsgetriebe
DE102017010372A1 (de) Antrieb, aufweisend ein über ein Summiergetriebe von Elektromotoren antreibbares Getriebe
DE102015220996A1 (de) Zweistückige Drehmomentstütze
EP1988311B1 (fr) Palier et actionneur linéaire équipé d'un tel palier
DE102008059247A1 (de) Motorisch angetriebenes Winkelschleifgerät
DE19748683C1 (de) Drehmomentwandler
DE19809014C2 (de) Doppelkurbeltrieb
DE2362795C3 (de) Elektrischer Ringmotor zum Antrieb eines für einen Behälter vorgesehenen Rührwerks
DE102004058635C5 (de) Geteiltes Getriebegehäuse für ein Schiffsgetriebe
EP4283161A1 (fr) Train épicycloïdal pourvu de collier de palier améliorée
EP1767087B1 (fr) Dispositif de fixation d'une lame d'un vis de mélange pour un chariot mélangeur de fourrage
DE202023106188U1 (de) Impeller mit Außenantrieb für ein Luftfahrzeug
DE102021200559A1 (de) Elektromechanische Servolenkung für ein Kraftfahrzeug

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20110517

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20120402

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140204

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MASCHINENFABRIK GUSTAV EIRICH GMBH & CO. KG

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 677237

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009009658

Country of ref document: DE

Effective date: 20140828

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20140814

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2495747

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20140917

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20140915

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20140716

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141017

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141116

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009009658

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150417

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141204

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20141204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20091204

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140716

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502009009658

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B01F0009120000

Ipc: B01F0029830000

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231220

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20231130

Year of fee payment: 15

Ref country code: SE

Payment date: 20231220

Year of fee payment: 15

Ref country code: PT

Payment date: 20231123

Year of fee payment: 15

Ref country code: NO

Payment date: 20231222

Year of fee payment: 15

Ref country code: NL

Payment date: 20231220

Year of fee payment: 15

Ref country code: IT

Payment date: 20231228

Year of fee payment: 15

Ref country code: FR

Payment date: 20231221

Year of fee payment: 15

Ref country code: FI

Payment date: 20231220

Year of fee payment: 15

Ref country code: DK

Payment date: 20231227

Year of fee payment: 15

Ref country code: DE

Payment date: 20231218

Year of fee payment: 15

Ref country code: AT

Payment date: 20231221

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231124

Year of fee payment: 15

Ref country code: BE

Payment date: 20231220

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240126

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240102

Year of fee payment: 15