FR2359629A1 - Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs - Google Patents

Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs

Info

Publication number
FR2359629A1
FR2359629A1 FR7623644A FR7623644A FR2359629A1 FR 2359629 A1 FR2359629 A1 FR 2359629A1 FR 7623644 A FR7623644 A FR 7623644A FR 7623644 A FR7623644 A FR 7623644A FR 2359629 A1 FR2359629 A1 FR 2359629A1
Authority
FR
France
Prior art keywords
gas diffusion
motorcompressors
improvement
selective gas
isotopic enrichment
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.)
Granted
Application number
FR7623644A
Other languages
English (en)
Other versions
FR2359629B1 (fr
Inventor
Roger Louis Elysee Germain
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7623644A priority Critical patent/FR2359629A1/fr
Priority to CA282,614A priority patent/CA1075651A/fr
Priority to AU27001/77A priority patent/AU508006B2/en
Priority to GB29646/77A priority patent/GB1544018A/en
Priority to BE179362A priority patent/BE856838A/fr
Priority to US05/818,658 priority patent/US4152093A/en
Priority to IT68743/77A priority patent/IT1083445B/it
Priority to DE2733919A priority patent/DE2733919C2/de
Publication of FR2359629A1 publication Critical patent/FR2359629A1/fr
Application granted granted Critical
Publication of FR2359629B1 publication Critical patent/FR2359629B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D59/00—Separation of different isotopes of the same chemical element
    • B01D59/10—Separation by diffusion
    • B01D59/12—Separation by diffusion by diffusion through barriers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

Unité d'enrichissement isotopique par diffusion gazeuse sélective. L'installation comprend une pièce support cylindrique, située à la base de la colonne d'enrichissement, qui renferme le moto-compresseur et assure la répartition des différentes pressions basse, moyenne, haute, au moyen d'un aménagement particulier des cloisons internes.
FR7623644A 1976-07-29 1976-07-29 Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs Granted FR2359629A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7623644A FR2359629A1 (fr) 1976-07-29 1976-07-29 Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs
CA282,614A CA1075651A (fr) 1976-07-29 1977-07-13 Cuve pour moto-compresseur, notamment pour installation de separation isotopique par diffusion gazeuse
GB29646/77A GB1544018A (en) 1976-07-29 1977-07-14 Motorised compressor more particularly for an installation for isotopic separation by gaseous diffusion
AU27001/77A AU508006B2 (en) 1976-07-29 1977-07-14 Tank fora Motorised Compressor
BE179362A BE856838A (fr) 1976-07-29 1977-07-15 Cuve pour moto-compresseur, notamment pour installation de separation isotopique par diffusion gazeuse
US05/818,658 US4152093A (en) 1976-07-29 1977-07-25 Tank and a motorized compressor
IT68743/77A IT1083445B (it) 1976-07-29 1977-07-26 Vasca di motocompressore particolarmente per installazioni di separrazione isotopica mediante diffusione gassosa
DE2733919A DE2733919C2 (de) 1976-07-29 1977-07-27 Anlage zur Isotopentrennung durch Gasdiffusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623644A FR2359629A1 (fr) 1976-07-29 1976-07-29 Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs

Publications (2)

Publication Number Publication Date
FR2359629A1 true FR2359629A1 (fr) 1978-02-24
FR2359629B1 FR2359629B1 (fr) 1978-12-22

Family

ID=9176476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623644A Granted FR2359629A1 (fr) 1976-07-29 1976-07-29 Perfectionnement aux installations d'enrichissement isotopique par diffusion gazeuse selective equipees de moto-compresseurs

Country Status (8)

Country Link
US (1) US4152093A (fr)
AU (1) AU508006B2 (fr)
BE (1) BE856838A (fr)
CA (1) CA1075651A (fr)
DE (1) DE2733919C2 (fr)
FR (1) FR2359629A1 (fr)
GB (1) GB1544018A (fr)
IT (1) IT1083445B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477646A1 (fr) * 1980-03-06 1981-09-11 Hispano Suiza Sa Compresseur a recyclage par trompe pour separation isotopique par diffusion gazeuse

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578190A (en) * 1984-10-26 1986-03-25 Monsanto Company Fluid distribution system for separation modules
WO1989001819A1 (fr) * 1987-09-01 1989-03-09 Alan Krasberg Appareil et procede ameliorant la separation de gaz
CN108223412A (zh) * 2016-12-22 2018-06-29 日本电产（东莞）有限公司 串联连接的轴流风扇

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US890537A (en) * 1907-07-26 1908-06-09 William Edward Stanley Steam-separator.
US1976629A (en) * 1932-11-10 1934-10-09 Parkinson Edward Gas treatment
US2557131A (en) * 1948-02-20 1951-06-19 Charles H Miller Gas turbine and cycle
US3246449A (en) * 1959-06-09 1966-04-19 Union Carbide Corp Recovery of helium
NL7114622A (fr) * 1970-10-29 1972-05-03

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477646A1 (fr) * 1980-03-06 1981-09-11 Hispano Suiza Sa Compresseur a recyclage par trompe pour separation isotopique par diffusion gazeuse
EP0036343A1 (fr) * 1980-03-06 1981-09-23 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Compresseur à recyclage par trompe pour séparation isotopique par diffusion gazeuse
US4431377A (en) * 1980-03-06 1984-02-14 Hispano-Suiza Compressor with pump recycling for isotopic separation through gaseous scattering

Also Published As

Publication number Publication date
BE856838A (fr) 1977-10-31
IT1083445B (it) 1985-05-21
FR2359629B1 (fr) 1978-12-22
GB1544018A (en) 1979-04-11
CA1075651A (fr) 1980-04-15
DE2733919C2 (de) 1985-12-12
DE2733919A1 (de) 1978-02-02
AU2700177A (en) 1979-01-18
AU508006B2 (en) 1980-03-06
US4152093A (en) 1979-05-01

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Legal Events

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TP Transmission of property
CA Change of address
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse