GB1136936A - Improvements in or relating to axial-flow blowers - Google Patents

Improvements in or relating to axial-flow blowers

Info

Publication number
GB1136936A
GB1136936A GB13823/66A GB1382366A GB1136936A GB 1136936 A GB1136936 A GB 1136936A GB 13823/66 A GB13823/66 A GB 13823/66A GB 1382366 A GB1382366 A GB 1382366A GB 1136936 A GB1136936 A GB 1136936A
Authority
GB
United Kingdom
Prior art keywords
axial
relating
flow blowers
impellers
aperture
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
GB13823/66A
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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique SA
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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Publication of GB1136936A publication Critical patent/GB1136936A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/253—Promoting flow of the coolant for gases, e.g. blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/18—Lubricating arrangements
    • F01D25/22—Lubricating arrangements using working-fluid or other gaseous fluid as lubricant
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,136,936. Axial-flow blowers. COMPAGNIE ELECTRO-MECANIQUE. March 29, 1966 [April 12, 1965], No. 13823/66. Heading F1C. An axial-flow blower having at least two impellers 1A, 1B is passed through an aperture in a wall 9 into the interior of a fluid-tight enclosure, e.g. a nuclear reactor. The aperture is sealed at 8 by a portion of the blower casing. Impeller shaft 2 is driven through a shaft 6 and is supported by a pair of gas bearings 3, 4 utilizing the blown gas. One or both of the bearings may be arranged externally of the impellers.
GB13823/66A 1965-04-12 1966-03-29 Improvements in or relating to axial-flow blowers Expired GB1136936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR12842A FR1440720A (en) 1965-04-12 1965-04-12 Blower training

Publications (1)

Publication Number Publication Date
GB1136936A true GB1136936A (en) 1968-12-18

Family

ID=8576191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13823/66A Expired GB1136936A (en) 1965-04-12 1966-03-29 Improvements in or relating to axial-flow blowers

Country Status (4)

Country Link
US (1) US3406896A (en)
CH (1) CH436501A (en)
FR (1) FR1440720A (en)
GB (1) GB1136936A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US334182A (en) * 1886-01-12 Agitator for steam-boilers
US1935538A (en) * 1930-08-11 1933-11-14 Bbc Brown Boveri & Cie Refrigerating machine
US2278051A (en) * 1940-04-11 1942-03-31 American Viscose Corp Apparatus for cutting and mixing
GB695367A (en) * 1950-04-28 1953-08-12 Henschel & Sohn Gmbh Improvements in or relating to centrifugal pumps
US3134535A (en) * 1960-11-09 1964-05-26 Daimler Benz Ag Construction and arrangement of compressor drive shafts in gas turbine propulsion units
US3105631A (en) * 1961-08-15 1963-10-01 Sulzer Ag Expansion turbine having a gas bearing

Also Published As

Publication number Publication date
FR1440720A (en) 1966-06-03
CH436501A (en) 1967-05-31
US3406896A (en) 1968-10-22

Similar Documents

Publication Publication Date Title
GB1278606A (en) Improvements in or relating to transverse flow fans
GB1176535A (en) Heat Exchanger
GB1483556A (en) Axial-flow fan blower or the like
DK124277B (en) Dynamic impeller pump with impellers located outside the main flow path.
GB1149857A (en) Alternators
GB1234733A (en) Centrifugal fan
GB1333307A (en) Centrifugal fan
CA940898A (en) Gas compressor impeller and shaft assembly
GB1136936A (en) Improvements in or relating to axial-flow blowers
GB584657A (en) Improvements in or relating to axial flow screw fans and the like
GB922319A (en) Centrifugal pump
GB1023757A (en) Improvements in or relating to vacuum diffusion pumps
GB1002960A (en) Multistage motor-driven blower
GB1079331A (en) Improvements in or relating to large-capacity double-suction centrifugal fans, blowers or the like
GB1100277A (en) Improvements in or relating to centrifugal pumps
GB1109880A (en) Axial-flow compressors
GB2017823A (en) Centrifugal fans blowers compressors or the like
GB1292554A (en) Axial flow fan apparatus
SE310403B (en)
GB1124477A (en) Multistage radial-flow fan
GB968409A (en) Improvements in or relating to centrifugal air blowers
GB1217942A (en) A transverse-flow fan
GB884507A (en) Improvements in or relating to centrifugal compressors
CA622927A (en) Axial-flow blowers and compressors
GB841011A (en) Improvements relating to centrifugal compressors, blowers, or the like