SU574170A3 - High-speed analyzer rotor - Google Patents

High-speed analyzer rotor

Info

Publication number
SU574170A3
SU574170A3 SU7402049247A SU2049247A SU574170A3 SU 574170 A3 SU574170 A3 SU 574170A3 SU 7402049247 A SU7402049247 A SU 7402049247A SU 2049247 A SU2049247 A SU 2049247A SU 574170 A3 SU574170 A3 SU 574170A3
Authority
SU
USSR - Soviet Union
Prior art keywords
rotor
cavities
speed analyzer
sample
analyzer rotor
Prior art date
Application number
SU7402049247A
Other languages
Russian (ru)
Inventor
Г. Андерсон Норман
Д. Виллс Деймос
Original Assignee
Юнайтед Стейтс Атомик Энерджи Коммишн (Фирма)
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 Юнайтед Стейтс Атомик Энерджи Коммишн (Фирма) filed Critical Юнайтед Стейтс Атомик Энерджи Коммишн (Фирма)
Application granted granted Critical
Publication of SU574170A3 publication Critical patent/SU574170A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/07—Centrifugal type cuvettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • B01F25/104—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components characterised by the arrangement of the discharge opening
    • 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
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71725—Feed mechanisms characterised by the means for feeding the components to the mixer using centrifugal forces
    • 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
    • B01F33/30—Micromixers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Description

Изобретешш относитс  к обла(аги фотометрии, в частности к роторам дл  скоростиььч анализаторов.The invention relates to the field of photometry, in particular the rotors for speed analyzers.

Известен ротор дл  скоростных анализаторов выполненный в ввде непрозрачного Диска, снабженното центральной камерой И кюветами, распеложенными по окружности, и верхней прозрачной пластины 1.Known rotor for high-speed analyzers made in the vvde opaque disc, equipped with a central chamber And the cells, rastelozhenny around the circumference, and the upper transparent plate 1.

Наиболее близким техническим решением к изобретению тл етс ротордл скоростното анализзтсн ра, содержащий устройство дл  динамической, .ззг грузки пробы, вьшолненное, в виде установленнЬгс между верхней и нижней прозрачныт пластинами непрозрачного диска, снабженного центральной камерой и распределительными каналами, образующими у цеетрпльной камеры зубчатую периферию устройство дл  стапиеской загрузки про&зг и реактивных жидкостей, кюветы, расположенные по окружности в диске 2.The closest technical solution to the invention is a rotary speed analyzer, containing a device for dynamic, sample load, executed as installed between the upper and lower transparent plates of an opaque disk equipped with a central chamber and distribution channels that form a periphery at the center of the cell. A device for stapling of pro amp and reactive liquids, cuvettes located around the circumference of disk 2.

Однако зтот ротор имеет сложную конструкцию ВВ1ЗДУ того, что дл  анализа требуетс  устройство дл  статической загрузки, вьшолненное в виде р да серийно соединенных между собой полостей: двух стагачески загружаемь х полостей ч одной полости дл  смешени , а также кюветьг дл  анализа пробы.However, this rotor has a complex design BB1, which requires an static loading device for analysis, performed as a series of cavities serially interconnected: two loadable cavities of one cavity for mixing, as well as a sample cuvette.

Цель изобретени  - упрощение конструкщш. The purpose of the invention is to simplify the construction.

22

Достигаетс  зто тем, что в известном роторе устройство дл  стати ческой за1рузки пробы и ревкTiiBHbix жидкостей вьшолнено а виде расположенньп4 по окружности между центральной камерой и кюветами полостей, кот чество которых равно ко личестау кювет, причем полости и кюветы соединены между собой каналакет и имеют загрузочные отверсти , расположеш1Ь1е в верхней тшастйне, а диск имеет скось, расположегшые напротив загрузочньх отверстий кювет.This is achieved by the fact that in the known rotor the device for static loading of the sample and revision of liquid liquid is made in the form located around the circumference between the central chamber and the cavities of the cavities, which are equal to the number of cavities, and the cavities and cells are interconnected by a channel and have loading holes , located in the upper section, and the disk has a skose, located opposite the loading openings of the ditch.

.На фиг. I дан предлагаемый ротор; на фиг. 2 - .-то же, вид.сверху..In FIG. I given the proposed rotor; in fig. 2 - the same, view from above.

.PoTOf. I содержит кюветы 2 и статически загружаемые полости 3, со«диненньге с кюветами 2 канй лами 4, Кюветы 2 и полости 3 имеют загрузочные отверсти  5 и 6 соответственно. Ротор 1 выполнен в виде непрозрачного диска 7, установленного Между верхней 8 и нижней 9 прозрачными пластинйМИ, причем диск имеет скосы 10, рааюложекные HanpOTJiB загрузошгых отверстий 5 кювет 2..PoTOf. I contains cuvettes 2 and statically loaded cavities 3, from “dineneg with cuvettes 2 canes 4, Cuvettes 2 and cavities 3 have loading openings 5 and 6, respectively. The rotor 1 is made in the form of an opaque disk 7, installed between the top 8 and the bottom 9 transparent plates, and the disk has bevels 10, with HanpOTJiB razruhozhnyh holes 5 of the cuvette 2.

Ротор работает следующим образом. Статическа  загрузка осуществл етс  посредством впрысК шаш1Я шщзщом или другим прибором пробы и р акт5шга1х жзщкостей в кюветы 2 и полости 3 через заг{ зочнь е отверсти  5 и 6. Скосы 10 позвоThe rotor operates as follows. Static loading is carried out by means of injection of a sample or other device of the sample and actuation of cells into the cuvette 2 and cavity 3 through the connecting holes 5 and 6. The bevels 10 allow

SU7402049247A 1973-07-24 1974-07-23 High-speed analyzer rotor SU574170A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382240A US3873217A (en) 1973-07-24 1973-07-24 Simplified rotor for fast analyzer of rotary cuvette type

Publications (1)

Publication Number Publication Date
SU574170A3 true SU574170A3 (en) 1977-09-25

Family

ID=23508095

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402049247A SU574170A3 (en) 1973-07-24 1974-07-23 High-speed analyzer rotor

Country Status (17)

Country Link
US (1) US3873217A (en)
JP (1) JPS5044881A (en)
AT (1) ATA607374A (en)
BE (1) BE817703A (en)
BR (1) BR7406107D0 (en)
CA (1) CA1006378A (en)
CH (1) CH573596A5 (en)
DE (1) DE2435616A1 (en)
DK (1) DK395474A (en)
ES (1) ES428453A1 (en)
FR (1) FR2238929A1 (en)
GB (1) GB1476744A (en)
IL (1) IL45316A (en)
IT (1) IT1019737B (en)
NL (1) NL7409604A (en)
SE (1) SE402026B (en)
SU (1) SU574170A3 (en)

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US4035156A (en) * 1977-01-21 1977-07-12 The United States Of America As Represented By The United States Energy Research And Development Administration Filter type rotor for multistation photometer
US4226531A (en) * 1977-08-29 1980-10-07 Instrumentation Laboratory Inc. Disposable multi-cuvette rotor
US4225558A (en) * 1978-09-19 1980-09-30 Honeywell Inc. Fluid sample test apparatus and fluid sample cell for use therein
US4258135A (en) * 1978-10-30 1981-03-24 Meunier Henry E Device for use in the study of biochemical or enzymatic reactions
US4237234A (en) * 1978-10-30 1980-12-02 Meunier Henry E Device for use in the study of biochemical or enzymatic reactions produced by living organisms
US4239853A (en) * 1979-01-22 1980-12-16 Bradley Rex L Antibiotic testing method and apparatus having a channelized reservoir
IN154925B (en) * 1979-10-26 1984-12-22 Guigan Jean
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DE3134560A1 (en) * 1981-09-01 1983-03-17 Boehringer Mannheim Gmbh, 6800 Mannheim DEVICE AND METHOD FOR CONTROLLING AND MIXING A LIQUID FLOW EXPOSED TO CENTRIFUGAL FORCE
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Also Published As

Publication number Publication date
FR2238929A1 (en) 1975-02-21
CH573596A5 (en) 1976-03-15
GB1476744A (en) 1977-06-16
IL45316A0 (en) 1974-11-29
AU7154574A (en) 1976-01-29
NL7409604A (en) 1975-01-28
US3873217A (en) 1975-03-25
DK395474A (en) 1975-03-03
BR7406107D0 (en) 1975-05-13
IT1019737B (en) 1977-11-30
SE7409540L (en) 1975-01-27
IL45316A (en) 1977-05-31
DE2435616A1 (en) 1975-02-06
ES428453A1 (en) 1977-04-16
SE402026B (en) 1978-06-12
ATA607374A (en) 1979-05-15
CA1006378A (en) 1977-03-08
BE817703A (en) 1974-11-18
JPS5044881A (en) 1975-04-22

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