Unlock instant, AI-driven research and patent intelligence for your innovation.

Tube rack for centrifuge

A centrifuge, tube rack technology, applied in centrifuges, test tube racks/clamps, chemical instruments and methods, etc., to achieve the effects of not being easy to separate, suppressing life reduction, and preventing rotational imbalance

Active Publication Date: 2019-11-12
KUBOTA SEISAKUSHOKK
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first reason is to prevent the effects of the damage from spreading to other adjacent tubes if one of the tubes is damaged during centrifugation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tube rack for centrifuge
  • Tube rack for centrifuge
  • Tube rack for centrifuge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] The following will refer to figure 1 and 2 An embodiment of the tube holder of the centrifuge according to the present invention will be described in detail.

[0045] figure 1 The shown tube holder 1 is mounted on an oscillating rotor 2 for a centrifuge. The swing rotor 2 is composed of a rotor yoke 3 and a plurality of barrels 4 . The rotor yoke 3 is driven by an unshown motor to figure 1 The axis shown by the dash-dotted line C is the center of rotation. like figure 2 As shown, the rotor yoke 3 has a plurality of arms 5 . Each distal end of the arm 5 is provided with a trunnion pin 6 .

[0046] Each tub 4 is formed in a cylindrical shape having a bottom and opening upward. Trunnion pin grooves 7 in which the trunnion pins 6 of the rotor yoke 3 are engaged are formed in the barrel 4 . Bucket 4 is held by rotor yoke 3 so as to be able to swing about trunnion pin 6 .

[0047]The swing rotor 2 is mounted on a motor shaft of a centrifuge (not shown), and rotates...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A tube rack for a centrifuge is provided with a holder (14) having a plurality of tube holes (12) accommodating tubes for samples, each of the plurality of tube holes (12) facing the holder One end of (14) at the tube insertion side is open and is also open towards the bottom of the holder at the other end; bottom rubber (15) comprising a plurality of bottom rubbers fitted in the tube holes (12) a member (25), said bottom rubber (15) also comprising a connector (24); and a closed-ended cylindrical base (13) accommodating and holding the retainer (14) and the bottom rubber (15), This allows the retainer (14) and bottom rubber (15) to be mounted and removed from the base (13), which is inserted into the bucket of the centrifuge. In the provided tube holder for the centrifuge, the bottom rubber can be easily installed, and in addition, although it is unlikely to come off, the bottom rubber can be easily replaced.

Description

technical field [0001] The invention relates to a tube rack for a centrifuge for holding tubes each containing a sample for centrifugation. Background technique [0002] Conventionally, angle rotors and oscillating rotors are mainly provided as rotors for centrifugal separators. In an angle rotor, a constant angle value is used for the angle of the tube holes that hold each tube containing the sample for centrifugation. The oscillating rotor is formed by a rotor yoke and a barrel. The barrel is used to accommodate tubes each containing a sample, and is detachably and swingably connected to the rotor yoke. When the tubes are placed in the tube racks, the tubes are contained in the buckets. With the rotation of the rotor yoke, the barrel is swung by the centrifugal force to an angle of 0° to 90°. [0003] The tubes used to swing the rotor are usually mostly made of glass or plastic. In conventional pipe racks, one or more individual pipe holes are formed to hold the pipes...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B04B5/02
CPCB04B5/0421B04B2005/0435B01L2200/087B01L2300/0851B01L9/06B04B5/0414
Inventor 吉田英树
Owner KUBOTA SEISAKUSHOKK