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Magnetic stirrer - Sigma-Aldrich Co. -

Magnetic stirrer - Sigma-Aldrich Co. -

A magnetic stirring system includes a stir-mantle and a magnetic stirring apparatus used for stirring/mixing materials in a flask. A rare-earth magnet is mounted on the magnetic stirring apparatus and is driven in rotation by a pneumatic motor. The rare-earth magnet is coupled to a magnetic stir bar in the flask for conjoint rotation so that ...

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Liquid mixers with magnetic stirrers (survey of patents)

Liquid mixers with magnetic stirrers (survey of patents)

Aug 02, 2013 In the design proposed in the patent [], a telescopic mixer rod is provided with several elongated elastic elements (which may be created in the form of tension springs), one end of each element being attached to the disk and the other end to the upper segment of the mixer rod (Fig. 5 b).The apparatus assures that the disk, the upper central rod, and the indicated …

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MAGNETIC STIRRER - SU1563745A1 PatentGuru

MAGNETIC STIRRER - SU1563745A1 PatentGuru

Biblio data only below the dashed line. Full text data coming soon.

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Magnetic Stirrers Brochure - Laboratorio.Shop

Magnetic Stirrers Brochure - Laboratorio.Shop

IKA offers an extensive magnetic stirrer portfolio worldwide. The new generation of magnetic stirrers offer many unique features, such as an innovative RET control with patented integrated weighing function. In addition, the bestselling RCT basic is equipped with a USB interface to reproduce and document trials at any time.

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Magnetic stirrer - Arthur Rosinger -

Magnetic stirrer - Arthur Rosinger -

Magnetic stirrer - Arthur, Rosinger. Title: Magnetic stirrer. United States Patent 2350534. Abstract: This invention relates to a stirring and mixing device, and has for its main object to provide a device of this character, which will operate by magnetic action, in a novel and efficient manner. Another object of my invention is to provide a ...

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Magnetic stirring system - Unipath Limited

Magnetic stirring system - Unipath Limited

Mar 09, 1995 A magnetic stirrer comprising a bottle unit constituted by a closed culture bottle containing liquid and a gaseous headspace above the liquid, the bottle having a base and a stirrer bar of relatively low power magnetisation establishing opposite poles at opposite ends of the bar and extending parallel to the bottle base within the bottle, and a permanent magnet means of …

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Magnetic stirring system - Unipath Limited

Magnetic stirring system - Unipath Limited

Mar 09, 1995 A magnetic stirrer wherein a relatively weakly magnetised disposable stirrer bar inside a closed container, for example a stirrer bar moulded wholly of non-isotropic ferrite, is moved with a stirring action from outside the container by a relatively powerful magnetic driver, preferably consisting of a pair of permanent magnets of neodymium boron driven in rotation as …

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Magnetic stirrer - Patent application

Magnetic stirrer - Patent application

May 07, 2009 Patent application title: Magnetic stirrer Inventors: Hsin-Hung LU Chang-Cheng TSAI Agents: SINORICA, LLC Assignees: Origin: ROCKVILLE, MD US IPC8 Class: AB01F1506FI USPC Class: 366145 Abstract: A magnetic stirrer is disclosed. The magnetic stirrer is disposed with a gas entrance pipeline system and a liquid entrance pipeline system.

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Laboratory Magnetic Stirrer

Laboratory Magnetic Stirrer

Nov 02, 2021 History of the Laboratory Magnetic Stirrer. To begin with, we must know that it was Arthur Rosinger (Newark, New Jersey, United States) who acquired the patent 2,350,534 whose name is Magnetic Stirrer. This happened on June 6, 1944, but its first application had already been registered two years earlier.

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Magnetic Stirrer - Ultra Group of Companies

Magnetic Stirrer - Ultra Group of Companies

PATENTED WORLD FIRST: Safety magnetic stirrer with heating and integrated balance. Clear, multilingual TFT display makes it easy to set all parameters. Integrated temperature control feature enables connection of a temperature probe, placed directly in the medium, to control medium temperature with a high degree of precision.

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Magnetic Stirrer - Actuating Means In Base Support inventions

Magnetic Stirrer - Actuating Means In Base Support inventions

Patents and inventions related to 366274000, Magnetic Stirrer - Actuating Means In Base Support FREE patent keyword monitoring and additional FREE benefits. REGISTER now for …

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Stirrers/Mixers - Products

Stirrers/Mixers - Products

See this page for more information about our line of stir elements and stir bars made from stainless steel, Alnico, SmCo to NdFeB magnets. By comparison stainless steel’s magnetic field is very weak (less than less than 1 Mega Gauss Oersted (MGO) while Alnico is ~7 MGO, SmCo is 27 MGO and NdFeB varies from 42 to 52 MGO depending upon its heat stability.

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Stirring Bottles - Stirrers/Mixers - Products

Stirring Bottles - Stirrers/Mixers - Products

Stirring Bottles. VP Scientific, Inc. has invented and built the world’s first VORTEX MAGNETIC LATERAL TUMBLE STIRRER (USA Patent #7,484,880, European Union Patent #1,736,235 and German Patent #60 2006 026 122.5). Instead of tumbling a stir element in the vertical plane like our Alligator Tumble Stirrer, the Vortex Tumble Stirrer spins large ...

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Stirring Microplates - Stirrers/Mixers - Products

Stirring Microplates - Stirrers/Mixers - Products

The Alligator Magnetic Tumble Stirrer uses patented stir-cylinder technology to mix large numbers of samples in tubes, vials, bottles, and microplates (Patent #6,176,609). Instead of spinning a magnetic stir bar about the horizontal plane like the standard magnetic flask stirrer, the Alligator Tumble Stirrer causes stir elements of all sizes ...

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Labnet International Company Blog Labnet

Labnet International Company Blog Labnet

The First Magnetic Stirrer. The first magnetic stirrer was patented by Richard Stringham of Utah in 1917. The inventor nicknamed the stir bar a “Flea” because of the way it jumped and spun in the flask. Even after a Century of technological advancement, today’s lab stirrers still resemble the original design.

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MAGFUGE CENTRIFUGE AND MAGNETIC STIRRER

MAGFUGE CENTRIFUGE AND MAGNETIC STIRRER

The Industry’s first High-speed Centrifuge and Magnetic Stirrer in ONE unit. Save space and cost by not having to purchase two pieces of equipment, a stirrer and a centrifuge, because the MagFuge does it all. MagFuge Centrifuge. Speed Range: 500 – 999 rpm (increments of 1) 1,000 – 5,000 rpm (increments of 5) 5,000 – 12,500 rpm ...

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Stirrer - Henan Lanphan Technology Co. Ltd.

Stirrer - Henan Lanphan Technology Co. Ltd.

The main stirrer categories include laboratory stirrer, electric magnetic stirrer, double magnetic stirrers, and automatic stirrer. Lanphan company is …

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Magnetic stirrer - Cell Analysis Systems Inc.

Magnetic stirrer - Cell Analysis Systems Inc.

The stirrer rod is driven by a magnetic drive 36 which is contained within a very small, flat, box-like unit which will support the Coplin jar. With the jar centered over the magnetic drive 36, a magnetic driver arm 40 in the drive unit is coupled by magnetic force to the stirrer rod to turn the latter as the driver rotates.

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Magnetic stirrer - Arthur Rosinger -

Magnetic stirrer - Arthur Rosinger -

Title: Magnetic stirrer. United States Patent 2350534. Abstract: This invention relates to a stirring and mixing device, and has for its main object to provide a device of this character, which will operate by magnetic action, in a novel and efficient manner. Another object of my invention is to provide a device of the type mentioned, in which a stirrer...

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