GB1191110A - Improvements in or relating to Centrifugal Compressors - Google Patents

Improvements in or relating to Centrifugal Compressors

Info

Publication number
GB1191110A
GB1191110A GB4678167A GB4678167A GB1191110A GB 1191110 A GB1191110 A GB 1191110A GB 4678167 A GB4678167 A GB 4678167A GB 4678167 A GB4678167 A GB 4678167A GB 1191110 A GB1191110 A GB 1191110A
Authority
GB
United Kingdom
Prior art keywords
impeller
cover
journal
centrifugal compressors
bearing
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
GB4678167A
Inventor
Miroslav Futera
Jaromir Beran
Zdenek Rerych
Dosan Misarek
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.)
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
Original Assignee
CKD Praha DIZ AS
CKD Praha Oborovy Podnik
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 CKD Praha DIZ AS, CKD Praha Oborovy Podnik filed Critical CKD Praha DIZ AS
Priority to GB4678167A priority Critical patent/GB1191110A/en
Publication of GB1191110A publication Critical patent/GB1191110A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/266—Rotors specially for elastic fluids mounting compressor rotors on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,191,110. Centrifugal compressors. CKD PRAHA, OBOROVY PODNIK. Oct. 13, 1967, No.46781/67. Heading F1C. In a centrifugal compressor an overhung impeller is mounted on a fixed journal 2 carried by a removably-attached casing partition, e.g. a cover 4, and a driving shaft passes through the fixed journal and is attached to the impeller hub as by splines 7 and pin 8. The journal carries a layer of bearing metal 2'. A flange 9 on the shaft co-operates with a thrust bearing 10. Bearing lubricant is supplied through a duct 12. The impeller, cover and thrust bearing form a separate unit which can be secured to the compressor casing by bolts.
GB4678167A 1967-10-13 1967-10-13 Improvements in or relating to Centrifugal Compressors Expired GB1191110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4678167A GB1191110A (en) 1967-10-13 1967-10-13 Improvements in or relating to Centrifugal Compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4678167A GB1191110A (en) 1967-10-13 1967-10-13 Improvements in or relating to Centrifugal Compressors

Publications (1)

Publication Number Publication Date
GB1191110A true GB1191110A (en) 1970-05-06

Family

ID=10442571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4678167A Expired GB1191110A (en) 1967-10-13 1967-10-13 Improvements in or relating to Centrifugal Compressors

Country Status (1)

Country Link
GB (1) GB1191110A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011003409A1 (en) * 2009-07-04 2011-01-13 Man Diesel & Turbo Se Rotor disk for a turbo machine
WO2011107382A3 (en) * 2010-03-04 2011-11-10 Continental Automotive Gmbh Positive fit of a shaft comprising at least one impeller and method for fixing an impeller to a shaft of a turbocharger

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011003409A1 (en) * 2009-07-04 2011-01-13 Man Diesel & Turbo Se Rotor disk for a turbo machine
US9316234B2 (en) 2009-07-04 2016-04-19 Man Diesel & Turbo Se Rotor disk for a turbo machine
WO2011107382A3 (en) * 2010-03-04 2011-11-10 Continental Automotive Gmbh Positive fit of a shaft comprising at least one impeller and method for fixing an impeller to a shaft of a turbocharger

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees