DK597985A - FIBER ARMED ROTOR ARM AND CENTRIFUGER ROTOR MADE BY SUCH - Google Patents

FIBER ARMED ROTOR ARM AND CENTRIFUGER ROTOR MADE BY SUCH Download PDF

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Publication number
DK597985A
DK597985A DK597985A DK597985A DK597985A DK 597985 A DK597985 A DK 597985A DK 597985 A DK597985 A DK 597985A DK 597985 A DK597985 A DK 597985A DK 597985 A DK597985 A DK 597985A
Authority
DK
Denmark
Prior art keywords
rotor
centrifuger
arm
fiber armed
fiber
Prior art date
Application number
DK597985A
Other languages
Danish (da)
Other versions
DK597985D0 (en
Inventor
Peter Popper
William Edward Velvel
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK597985D0 publication Critical patent/DK597985D0/en
Publication of DK597985A publication Critical patent/DK597985A/en

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/085—Rotary bowls fibre- or metal-reinforced

Landscapes

  • Centrifugal Separators (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A centrifuge rotor is fabricated of a stacked plurality of tiers where each tier is formed from a stacked array of wound arms. Each arm is formed from an array of layered turns of anisotropic fibers having parallel side portions connected through curved end turn portions.
DK597985A 1984-12-21 1985-12-20 FIBER ARMED ROTOR ARM AND CENTRIFUGER ROTOR MADE BY SUCH DK597985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68493784A 1984-12-21 1984-12-21

Publications (2)

Publication Number Publication Date
DK597985D0 DK597985D0 (en) 1985-12-20
DK597985A true DK597985A (en) 1986-06-22

Family

ID=24750142

Family Applications (1)

Application Number Title Priority Date Filing Date
DK597985A DK597985A (en) 1984-12-21 1985-12-20 FIBER ARMED ROTOR ARM AND CENTRIFUGER ROTOR MADE BY SUCH

Country Status (7)

Country Link
EP (1) EP0185375B1 (en)
JP (1) JPS61153164A (en)
AT (1) ATE47333T1 (en)
DE (1) DE3573738D1 (en)
DK (1) DK597985A (en)
GR (1) GR853119B (en)
IE (1) IE57149B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738656A (en) * 1986-04-09 1988-04-19 Beckman Instruments, Inc. Composite material rotor
US4701157A (en) * 1986-08-19 1987-10-20 E. I. Du Pont De Nemours And Company Laminated arm composite centrifuge rotor
US8328708B2 (en) * 2009-12-07 2012-12-11 Fiberlite Centrifuge, Llc Fiber-reinforced swing bucket centrifuge rotor and related methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447330A (en) * 1946-05-16 1948-08-17 Grebmeier Joseph Rotor for ultracentrifuge machines
US3765267A (en) * 1969-05-20 1973-10-16 Aerospatiale Connecting element between two members enabling them to rotate in relation to one another in three axes
DE2741603A1 (en) * 1976-09-16 1978-03-23 Zeller Corp Constant velocity universal joint for torque transmission - uses high strength fibres bridging gap between discs on shaft ends
DE2733101C3 (en) * 1977-07-22 1980-09-25 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Rotor blade bearings without flapping and swivel joint
DE3004575A1 (en) * 1980-02-08 1981-08-13 Sigri Elektrographit Gmbh, 8901 Meitingen CONNECTING ROD MADE OF COMPOSITE MATERIAL
JPS57177359A (en) * 1981-04-24 1982-11-01 Hitachi Koki Co Ltd Rotor for centrifugal separator

Also Published As

Publication number Publication date
GR853119B (en) 1986-04-22
IE57149B1 (en) 1992-05-06
EP0185375A2 (en) 1986-06-25
EP0185375A3 (en) 1987-12-09
JPS61153164A (en) 1986-07-11
DE3573738D1 (en) 1989-11-23
ATE47333T1 (en) 1989-11-15
DK597985D0 (en) 1985-12-20
EP0185375B1 (en) 1989-10-18
IE853240L (en) 1986-06-21
JPS647830B2 (en) 1989-02-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment