GB1337177A - Centrifuges - Google Patents

Centrifuges

Info

Publication number
GB1337177A
GB1337177A GB1814371A GB1814371A GB1337177A GB 1337177 A GB1337177 A GB 1337177A GB 1814371 A GB1814371 A GB 1814371A GB 1814371 A GB1814371 A GB 1814371A GB 1337177 A GB1337177 A GB 1337177A
Authority
GB
United Kingdom
Prior art keywords
bowl
end walls
teeth
shaft
conical
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
GB1814371A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1337177A publication Critical patent/GB1337177A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/08—Centrifuges for separating predominantly gaseous mixtures
    • 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

Landscapes

  • Centrifugal Separators (AREA)

Abstract

1337177 Centrifugal separator construction COMMISSARIAT A L ENERGIE ATOMIQUE 28 May 1971 [3 June 1970] 18143/71 Heading B2P In order to compensate for the variation in length of a centrifuge bowl 1 having end walls 2, 3, Fig. 1, rigidly secured to coaxial drive and centering shafts 4, 5 respectively, the end walls are conical and deformable and the apices P 1 , Q 1 of the end walls form the points of connection of the shafts 4, 5. The shaft 4 is guided in a bearing 9. The shaft 5 carries a magnetic plate 6, the teeth 6a of which tend to remain in alignment with the teeth 7a of an oscillating plate 7 resting on a support member 8. Deformation of the end walls 2, 3 compensates for the variation in length and diameter of the bowl and hence maintains the air gap e constant so that the teeth 6a, 7a are maintained in alignment thus ensuring good centering of the bowl. In the embodiment shown in Fig. 3, the conical top end wall 12 of the bowl is secured by conical screw assemblies 11, 14 respectively to a cylindrical bowl body 10 and to a cap 13. The cap 13 is mounted in a bearing 15 and has a hole 16 for receiving the drive shaft. The bowl may form part of a high-speed centrifuge used for the isotope enrichment of uranium.
GB1814371A 1970-06-03 1971-05-28 Centrifuges Expired GB1337177A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020379A FR2093144A5 (en) 1970-06-03 1970-06-03

Publications (1)

Publication Number Publication Date
GB1337177A true GB1337177A (en) 1973-11-14

Family

ID=9056617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1814371A Expired GB1337177A (en) 1970-06-03 1971-05-28 Centrifuges

Country Status (6)

Country Link
BE (1) BE768029A (en)
DE (1) DE2127664C3 (en)
FR (1) FR2093144A5 (en)
GB (1) GB1337177A (en)
IT (1) IT939719B (en)
NL (1) NL163138C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709410A1 (en) * 1977-03-04 1978-09-07 Maschf Augsburg Nuernberg Ag THIN-WALLED SPIN DRUM

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709409C2 (en) * 1977-03-04 1985-04-25 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Centrifugal drum
DD139066A3 (en) * 1977-11-15 1979-12-12 Max Steenbeck METHOD AND GAS CENTRIFUGE FOR DISCONNECTING GAS MIXTURES
FR2426827A1 (en) * 1978-05-26 1979-12-21 Maschf Augsburg Nuernberg Ag Hollow high speed centrifuge rotor of boron - is produced by deposition of boron on tungsten substrate
DE4128428C2 (en) * 1991-08-27 1996-03-28 Fraunhofer Ges Forschung Centrifuge drum and process for its manufacture

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA642059A (en) * 1962-06-05 C. Schultz-Grunow Fritz Method and device for separating ingredients of fluid mixtures
BE558396A (en) *
US2256937A (en) * 1938-12-17 1941-09-23 Research Corp Suspension of rotatable bodies
US2936110A (en) * 1945-01-31 1960-05-10 Cohen Karl Method of centrifuge operation
NL233098A (en) * 1957-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709410A1 (en) * 1977-03-04 1978-09-07 Maschf Augsburg Nuernberg Ag THIN-WALLED SPIN DRUM

Also Published As

Publication number Publication date
NL7107551A (en) 1972-02-25
NL163138B (en) 1980-03-17
DE2127664A1 (en) 1971-12-16
BE768029A (en) 1971-11-03
DE2127664C3 (en) 1981-12-10
FR2093144A5 (en) 1972-01-28
IT939719B (en) 1973-02-10
NL163138C (en) 1982-01-18
DE2127664B2 (en) 1973-02-01

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
436 Application for cancellation of endorsement 'licences of right' (sect. 36/1949)
436C Endorsement for 'licences of right' cancelled (sect. 36/1949)
PE20 Patent expired after termination of 20 years