GB662517A - Inlet guide rotor for radial-flow compressors - Google Patents

Inlet guide rotor for radial-flow compressors

Info

Publication number
GB662517A
GB662517A GB24945/49A GB2494549A GB662517A GB 662517 A GB662517 A GB 662517A GB 24945/49 A GB24945/49 A GB 24945/49A GB 2494549 A GB2494549 A GB 2494549A GB 662517 A GB662517 A GB 662517A
Authority
GB
United Kingdom
Prior art keywords
bent
blade
roots
inlet guide
radial
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
GB24945/49A
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication of GB662517A publication Critical patent/GB662517A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/285—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors the compressor wheel comprising a pair of rotatable bladed hub portions axially aligned and clamped together

Landscapes

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

Abstract

662,517. Centrifugalcompressors. MASCHINENFABRIK OERLIKON. Sept. 28, 1949 [Nov. 1. 1948], No. 24945/49. Class 110(i) The blades of an inlet guide wheel for a centrifugal compressor are formed with integral roots which are inserted axially into the wheel hub. Each blade 1, Fig. 5, is formed integral with its cylindrical root 8, and is bent with the transition from the bent to the straight portion occurring along the line B. Grooves 11, Fig. 10, to take the roots 8 are formed in the rotor hub 2, curved rebates 15 being subsequently machined to conform to the bent parts of the roots. A caulking piece 6, Fig. 15, which may be secured to each blade 1, fills the space beside the bent part of the blade. A retaining ring 7 is provided.
GB24945/49A 1948-11-01 1949-09-28 Inlet guide rotor for radial-flow compressors Expired GB662517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH662517X 1948-11-01

Publications (1)

Publication Number Publication Date
GB662517A true GB662517A (en) 1951-12-05

Family

ID=4527021

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24945/49A Expired GB662517A (en) 1948-11-01 1949-09-28 Inlet guide rotor for radial-flow compressors

Country Status (1)

Country Link
GB (1) GB662517A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848190A (en) * 1952-10-02 1958-08-19 Power Jets Res & Dev Ltd Radial flow turbo-machines
US2944730A (en) * 1956-04-11 1960-07-12 Alfred M Caddell Compressor with compressed air reactive drive
US2974924A (en) * 1956-12-05 1961-03-14 Gen Electric Turbine bucket retaining means and sealing assembly
US3202343A (en) * 1962-05-16 1965-08-24 Desalination Plants Compressor arrangement
US4708593A (en) * 1986-02-28 1987-11-24 Robinson Industries, Inc. Surgeless combustion air blower
CN111456966A (en) * 2020-05-22 2020-07-28 大连天孚环境科技有限公司 Detachable split type energy-saving compressor impeller

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848190A (en) * 1952-10-02 1958-08-19 Power Jets Res & Dev Ltd Radial flow turbo-machines
US2944730A (en) * 1956-04-11 1960-07-12 Alfred M Caddell Compressor with compressed air reactive drive
US2974924A (en) * 1956-12-05 1961-03-14 Gen Electric Turbine bucket retaining means and sealing assembly
US3202343A (en) * 1962-05-16 1965-08-24 Desalination Plants Compressor arrangement
US4708593A (en) * 1986-02-28 1987-11-24 Robinson Industries, Inc. Surgeless combustion air blower
CN111456966A (en) * 2020-05-22 2020-07-28 大连天孚环境科技有限公司 Detachable split type energy-saving compressor impeller

Similar Documents

Publication Publication Date Title
GB604378A (en) Improvements in or relating to centrifugal-compressors
GB589541A (en) Improvements in axial flow turbines, compressors and the like
GB621418A (en) Improvements relating to multi-stage axial compressors and turbines
FR2310481A1 (en) Ultrahigh speed turbomolecular pump with electric motor - having cover with projecting cone circumferential ribs and blades acting as stators
GB696815A (en) Improvements relating to bladed rotors for rotary power conversion machines
GB662517A (en) Inlet guide rotor for radial-flow compressors
GB813133A (en) Improvements in and relating to pump impellers
GB863361A (en) Improvements in or relating to centrifugal compressors
GB1450133A (en) Cooling of gas turbine engines
GB579780A (en) Improvements in or relating to compressors, pumps and the like
GB719236A (en) Improvements in and relating to multi-stage axial flow compressors
GB704882A (en) Improvements in and relating to the securing of blading to turbine wheels and other high speed rotary members
GB590141A (en) Improvements in and relating to variable pitch fans, axial flow compressors and the like
GB680040A (en) Improvements in or relating to blade supporting rings for preliminary rotor blades of blowers and compressors
GB567890A (en) Improvements in or relating to centrifugal compressors and centrifugal pumps with closed rotor wheels
GB818691A (en) Improvements in rotary air pumps
GB583664A (en) Improvements in and relating to centrifugal compressors
GB975892A (en) Turbine rotors
GB609971A (en) Improvements in and relating to centrifugal compressors
GB935231A (en) Radial flow turbines
GB586564A (en) Improvements in high speed axial flow elastic fluid turbines, compressors, superchargers and like apparatus
GB716389A (en) Improvements in axial flow impellers and rotors in blowers and like flow-machines and in turbines
GB622089A (en) Improvements in or relating to compressors
GB347766A (en) Improvements relating to centrifugal compressors and pumps
GB848562A (en) Improvements relating to the construction of gas turbine engines