GB277663A - Improvements in or relating to turbines - Google Patents

Improvements in or relating to turbines

Info

Publication number
GB277663A
GB277663A GB24035/27A GB2403527A GB277663A GB 277663 A GB277663 A GB 277663A GB 24035/27 A GB24035/27 A GB 24035/27A GB 2403527 A GB2403527 A GB 2403527A GB 277663 A GB277663 A GB 277663A
Authority
GB
United Kingdom
Prior art keywords
blades
lorenzen
ges
rotor
flanges
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
GB24035/27A
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.)
LORENZEN TURBINEN AG
Original Assignee
LORENZEN TURBINEN 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 LORENZEN TURBINEN AG filed Critical LORENZEN TURBINEN AG
Publication of GB277663A publication Critical patent/GB277663A/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
    • F01D5/12—Blades
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings

Landscapes

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

Abstract

277,663. Lorenzen-Turbinen Akt.- Ges., (Assignees of Lorenzen Ges., C.). Sept. 20, 1926, [Convention date]. Blades.-Turbine blades whih may be hollow are formed with head portions and a number of blades are joined together by welding the beads to form a unit which may be set into or removed from the rotor in which it is secured by root portions on the blades. The form shown consists of a number of blades 1 having outer head portions 2, welded together to form a continuous ring with grooved side rings 8 connected thereto, and root portions 3 which are secured beneath flanges 5 when the two parts 6<1> forming the rotor are bolted together. The flanges 5 may have teeth 12 fitting between the blades. The grooved side rings 8 form a packing device with a corresponding flange on the stator.
GB24035/27A 1926-09-20 1927-09-13 Improvements in or relating to turbines Expired GB277663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE277663X 1926-09-20

Publications (1)

Publication Number Publication Date
GB277663A true GB277663A (en) 1928-01-26

Family

ID=6028362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24035/27A Expired GB277663A (en) 1926-09-20 1927-09-13 Improvements in or relating to turbines

Country Status (3)

Country Link
US (1) US1876067A (en)
FR (1) FR641068A (en)
GB (1) GB277663A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083446A (en) * 1950-06-14 1963-04-02 Stalker Corp Rotor construction
BE570267A (en) * 1957-08-16
US3070350A (en) * 1958-06-02 1962-12-25 Gen Motors Corp Rotor shroud
US3014691A (en) * 1958-06-04 1961-12-26 Edward A Stalker Turbine rotor
US3065955A (en) * 1958-12-29 1962-11-27 Gen Electric Rotor blade and shroud assembly
US3357082A (en) * 1963-02-13 1967-12-12 Whiton Machine Company Method of making a turbine wheel
FR2051912A5 (en) * 1969-07-01 1971-04-09 Rabouyt Denis
FR2514409B1 (en) * 1981-10-09 1986-03-21 Snecma DEVICE FOR LAYING BLADES IN SECTORS ON A TURBOMACHINE ROTOR DISC
US5486095A (en) * 1994-12-08 1996-01-23 General Electric Company Split disk blade support
US6508624B2 (en) * 2001-05-02 2003-01-21 Siemens Automotive, Inc. Turbomachine with double-faced rotor-shroud seal structure
DE102008008887A1 (en) * 2008-02-13 2009-08-27 Man Turbo Ag Multi-piece bladed rotor for a turbomachine
FR2940350B1 (en) 2008-12-23 2011-03-18 Snecma MOBILE WHEEL OF TURBOMACHINE A AUBES COMPOSITE MATERIAL HAVING A SPRING RING.
FR2940353B1 (en) * 2008-12-23 2011-02-11 Snecma MOBILE WHEEL OF TURBOMACHINE A AUBES IN COMPOSITE MATERIAL.
US8162615B2 (en) * 2009-03-17 2012-04-24 United Technologies Corporation Split disk assembly for a gas turbine engine
FR2967453B1 (en) * 2010-11-17 2012-12-21 Snecma AUBES RETENTION DISC
US10787917B2 (en) * 2018-05-04 2020-09-29 Rolls-Royce North American Technologies Inc. Multi-piece turbine disk for ceramic matrix composite components

Also Published As

Publication number Publication date
FR641068A (en) 1928-07-27
US1876067A (en) 1932-09-06

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