GB1340497A - Centrifugal analyser - Google Patents

Centrifugal analyser

Info

Publication number
GB1340497A
GB1340497A GB1460770A GB1460770A GB1340497A GB 1340497 A GB1340497 A GB 1340497A GB 1460770 A GB1460770 A GB 1460770A GB 1460770 A GB1460770 A GB 1460770A GB 1340497 A GB1340497 A GB 1340497A
Authority
GB
United Kingdom
Prior art keywords
cuvettes
rotor
photo
disc
central
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
Application number
GB1460770A
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.)
MSE Holdings Ltd
Original Assignee
MSE Holdings Ltd
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 MSE Holdings Ltd filed Critical MSE Holdings Ltd
Priority to GB1460770A priority Critical patent/GB1340497A/en
Priority to DE19712114179 priority patent/DE2114179A1/en
Priority to FR7110475A priority patent/FR2085114A5/fr
Priority to US00127731A priority patent/US3771878A/en
Publication of GB1340497A publication Critical patent/GB1340497A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/38—Wall beds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Optical Measuring Cells (AREA)
  • Centrifugal Separators (AREA)

Abstract

1340497 Photo-metric analysis MSE HOLDINGS Ltd 19 April 1971 [25 March 1970] 14607/70 Heading G1A [Also in Division B1-2 and B8] A rotor for an analytical centrifuge comprises a central rotor feed region for feeding liquids to different axial levels of the rotor by means 25, 15 and a plurality of cuvettes 10 disposed in respective segmental regions of the rotor and having inlet openings into the central feed region which are at different axial levels. The rotor may comprise a stack of discs (31 to 33) in Fig. 2, (not shown) mounted in a temperature controlled housing 2 for rotation by motor 3, each disc including for photo-metric analysis one or more cuvettes 10 having transparent axial end walls and apertures 6 aligned with cuvettes in other discs in the stack, to enable transmission of light from source 7 through the cuvettes to photo-multiplier 8. The cuvettes are individually identified by computer 9 which receives pulses from detector 12 responsive to circular series of magnets 11 and from detector 14 responsive to a pulse from single magnet 14. Each disc may include cuvettes with inlet openings at more than one level Fig. 5, 6, 9 (not shown) and a disc may comprise separate inner and outer parts 52, 53 in Fig. 9. (not shown). In operation, liquid from metering passages 26 in rotary valve 22 is in one position of the valve forced by compressed air into feed tubes 15 and passes into the cuvettes. Reagent may be added in the same way. Liquid discharged from the cuvettes by applying pressure in the rotor central region or suction at the rotor periphery passes through annular channels 19 into collecting channel 21.
GB1460770A 1970-03-25 1970-03-25 Centrifugal analyser Expired GB1340497A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1460770A GB1340497A (en) 1970-03-25 1970-03-25 Centrifugal analyser
DE19712114179 DE2114179A1 (en) 1970-03-25 1971-03-24 Centrifugal analyzer
FR7110475A FR2085114A5 (en) 1970-03-25 1971-03-24
US00127731A US3771878A (en) 1970-03-25 1971-03-24 Centrifugal photometric analyzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1460770A GB1340497A (en) 1970-03-25 1970-03-25 Centrifugal analyser

Publications (1)

Publication Number Publication Date
GB1340497A true GB1340497A (en) 1973-12-12

Family

ID=47227359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1460770A Expired GB1340497A (en) 1970-03-25 1970-03-25 Centrifugal analyser

Country Status (4)

Country Link
US (1) US3771878A (en)
DE (1) DE2114179A1 (en)
FR (1) FR2085114A5 (en)
GB (1) GB1340497A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791935A (en) * 1971-11-30 1973-03-16 Atomic Energy Commission LOADING AND TRANSFER DISK FOR ROTARY CUP PHOTOMETRIC ANALYZER
BE792465A (en) * 1971-12-09 1973-03-30 Atomic Energy Commission PERFECTED ROTOR FOR ROTARY PHOTOMETRIC ANALYZER, ESPECIALLY SUITABLE IN WEIGHTNESS CONDITIONS
USRE30391E (en) * 1976-02-23 1980-09-02 Abbott Laboratories Chemical analysis cuvette
DE2706170A1 (en) * 1977-02-14 1978-08-17 Biotechnolog Forschung Gmbh DOUBLE SECTOR CELL FOR AN ULTRA CENTRIFUGE
JPS55104739A (en) * 1977-12-16 1980-08-11 Akira Okumura Method of automatically pipetting, mixing and measuring for plural kinds of liquids with centrifugal rotor
FI67265C (en) * 1983-03-31 1985-02-11 Kone Oy METHOD OF ORDERING FOR THE PURPOSE OF PROVISION IDENTIFICATION OF THE PROCEDURE
DE102006003532B4 (en) * 2006-01-24 2008-11-20 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Microfluidic device and modular lab-on-a-chip system
DE102006030068A1 (en) * 2006-06-28 2008-01-03 M2P-Labs Gmbh Apparatus and method for the supply and removal of fluids in shaken microreactors arrays
JP5174627B2 (en) * 2008-01-21 2013-04-03 パナソニック株式会社 Analysis equipment
CN104657400B (en) * 2013-11-19 2018-02-02 光宝科技股份有限公司 Centrifugal analysis system and its analysis method
GB201322081D0 (en) * 2013-12-13 2014-01-29 Ge Healthcare Bio Sciences Ab Circular extractor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011077A (en) * 1911-01-03 1911-12-05 Philip F Peck Centrifugal ore-separator.
USRE21168E (en) * 1933-05-19 1939-08-01 Process and apparatus for the con
GB466971A (en) * 1936-02-21 1937-06-09 Harold William Fawcett Improvements in or relating to centrifugal separators
US2622796A (en) * 1949-03-01 1952-12-23 Westfalia Separator Ag Countercurrent extraction centrifuge
GB747375A (en) * 1954-01-21 1956-04-04 Carves Simon Ltd Improvements relating to apparatus for determining particle size distribution
US3326459A (en) * 1964-10-07 1967-06-20 Canadian Patents Dev Particle classifier
US3547547A (en) * 1969-03-13 1970-12-15 Atomic Energy Commission Analytical photometer with means for measuring,holding and transferring discrete liquid volumes and method of use thereof
US3586484A (en) * 1969-05-23 1971-06-22 Atomic Energy Commission Multistation analytical photometer and method of use

Also Published As

Publication number Publication date
US3771878A (en) 1973-11-13
FR2085114A5 (en) 1971-12-17
DE2114179A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees