GB833281A - Improvements in or relating to turbo-compressor rotor assemblies - Google Patents

Improvements in or relating to turbo-compressor rotor assemblies

Info

Publication number
GB833281A
GB833281A GB10034/57A GB1003457A GB833281A GB 833281 A GB833281 A GB 833281A GB 10034/57 A GB10034/57 A GB 10034/57A GB 1003457 A GB1003457 A GB 1003457A GB 833281 A GB833281 A GB 833281A
Authority
GB
United Kingdom
Prior art keywords
flange
shaft
rotor
compressor rotor
turbine
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
GB10034/57A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB833281A publication Critical patent/GB833281A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

833,281. Securing rotary elements to shafts. BUCHI, A. J. March 27, 1957 [April 27, 1956], No. 10034/57. Class 80 (2). In a turbo-compressor rotor assembly wherein the two rotors are drawn together axially by a tension member secured to the turbine rotor and extending through a tubular support shaft having a flange to which the compressor rotor is bolted, the turbine torque is transmitted by independent means to the shaft and compressor rotor. A turbine rotor 1 is secured to a flanged support shaft 5 by an axial tensionmember 8, nut 8a, collar 8b, spring means 9, sleeve 9a and axial bearing 10, the member 8 having splined supporting portions 8<SP>1</SP>. A compressor rotor 2 is secured axially to a narrow annular surface 5c of the flange 5a of shaft 5 by bolts 6 passing through clearance holes 5 in the flange. Drive from the turbine rotor to the flange and to the compressor rotor is effected by axial pins 7 secured in the flange and having flattened end portions received in slots 1b, 2b in the respective rotors. The turbine and compressor rotors are located radially with respect to the shaft 5 by shoulders 1c on the turbine rotor and 5b on the shaft 5, such that the member operating at the higher temperature is within the member at the lower temperature.
GB10034/57A 1956-04-27 1957-03-27 Improvements in or relating to turbo-compressor rotor assemblies Expired GB833281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH833281X 1956-04-27

Publications (1)

Publication Number Publication Date
GB833281A true GB833281A (en) 1960-04-21

Family

ID=4540479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10034/57A Expired GB833281A (en) 1956-04-27 1957-03-27 Improvements in or relating to turbo-compressor rotor assemblies

Country Status (1)

Country Link
GB (1) GB833281A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165497A (en) * 1984-09-05 1986-04-16 Dymag Engineering Limited Motor cycle wheel assembly
GB2241559A (en) * 1990-02-28 1991-09-04 Apv Crepaco Pumps Ltd Improvements in or relating to rotary pumps
US6328547B1 (en) * 1999-04-08 2001-12-11 Nakanin Co. Ltd Rotary pump
CN112780410A (en) * 2021-01-29 2021-05-11 安徽应流航空科技有限公司 Compact type turbine compressor structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165497A (en) * 1984-09-05 1986-04-16 Dymag Engineering Limited Motor cycle wheel assembly
GB2241559A (en) * 1990-02-28 1991-09-04 Apv Crepaco Pumps Ltd Improvements in or relating to rotary pumps
US6328547B1 (en) * 1999-04-08 2001-12-11 Nakanin Co. Ltd Rotary pump
CN112780410A (en) * 2021-01-29 2021-05-11 安徽应流航空科技有限公司 Compact type turbine compressor structure

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