GB2021982B - Integral one piece centrifuge tube - Google Patents

Integral one piece centrifuge tube

Info

Publication number
GB2021982B
GB2021982B GB7918490A GB7918490A GB2021982B GB 2021982 B GB2021982 B GB 2021982B GB 7918490 A GB7918490 A GB 7918490A GB 7918490 A GB7918490 A GB 7918490A GB 2021982 B GB2021982 B GB 2021982B
Authority
GB
United Kingdom
Prior art keywords
integral
centrifuge tube
piece
piece centrifuge
tube
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
GB7918490A
Other versions
GB2021982A (en
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB2021982A publication Critical patent/GB2021982A/en
Application granted granted Critical
Publication of GB2021982B publication Critical patent/GB2021982B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
GB7918490A 1978-06-05 1979-05-25 Integral one piece centrifuge tube Expired GB2021982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91269878A 1978-06-05 1978-06-05

Publications (2)

Publication Number Publication Date
GB2021982A GB2021982A (en) 1979-12-12
GB2021982B true GB2021982B (en) 1982-12-22

Family

ID=25432290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918490A Expired GB2021982B (en) 1978-06-05 1979-05-25 Integral one piece centrifuge tube

Country Status (5)

Country Link
CH (1) CH633979A5 (en)
DE (1) DE2922208A1 (en)
FR (1) FR2427846A1 (en)
GB (1) GB2021982B (en)
IT (1) IT1121773B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167955A (en) * 1978-06-05 1979-09-18 Beckman Instruments, Inc. Layering a liquid sample onto centrifuge tube liquid contents
EP0035829B1 (en) * 1980-02-19 1985-05-15 Beckman Instruments, Inc. Supporting cap and spacer for centrifuge tubes
US4304356A (en) * 1980-02-19 1981-12-08 Beckman Instruments, Inc. Supporting cap for sealed centrifuge tube
US4290550A (en) * 1980-02-19 1981-09-22 Beckman Instruments, Inc. Modular supporting cap and spacer for centrifuge tubes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071316A (en) * 1959-05-19 1963-01-01 Lourdes Instr Corp Bottle support and cap assembly for centrifuge
US3314429A (en) * 1964-09-14 1967-04-18 Scherer Corp R P Gelatin capsule with dispenser
US3366320A (en) * 1965-07-21 1968-01-30 Atomic Energy Commission Usa Centrifuge sample holder
US3556884A (en) * 1966-05-02 1971-01-19 Lusteroid Container Co Inc Plastic tube construction
US3579303A (en) * 1968-03-06 1971-05-18 Donald E Pickering System for handling specimens and other substances in medicine and physical sciences
US3712295A (en) * 1970-08-03 1973-01-23 W Kline Centrifuge tube
US3718133A (en) * 1971-01-12 1973-02-27 Damon Corp Container unit for liquid samples

Also Published As

Publication number Publication date
FR2427846A1 (en) 1980-01-04
DE2922208C2 (en) 1989-12-28
IT1121773B (en) 1986-04-23
DE2922208A1 (en) 1979-12-06
CH633979A5 (en) 1983-01-14
FR2427846B1 (en) 1984-04-06
IT7923262A0 (en) 1979-06-04
GB2021982A (en) 1979-12-12

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990524