DE2248929C3 - Rotoranordnung für Turbinen oder Verdichter - Google Patents

Rotoranordnung für Turbinen oder Verdichter

Info

Publication number
DE2248929C3
DE2248929C3 DE2248929A DE2248929A DE2248929C3 DE 2248929 C3 DE2248929 C3 DE 2248929C3 DE 2248929 A DE2248929 A DE 2248929A DE 2248929 A DE2248929 A DE 2248929A DE 2248929 C3 DE2248929 C3 DE 2248929C3
Authority
DE
Germany
Prior art keywords
tension bolt
projections
rotor arrangement
stub shafts
wheels
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
DE2248929A
Other languages
German (de)
English (en)
Other versions
DE2248929A1 (de
DE2248929B2 (de
Inventor
Leonard Peter Monroeville Demratowski
Carl Herman Geary
Norman Allen Samurin
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.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of DE2248929A1 publication Critical patent/DE2248929A1/de
Publication of DE2248929B2 publication Critical patent/DE2248929B2/de
Application granted granted Critical
Publication of DE2248929C3 publication Critical patent/DE2248929C3/de
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
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F01D5/10—Anti- vibration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE2248929A 1971-10-06 1972-10-05 Rotoranordnung für Turbinen oder Verdichter Expired DE2248929C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18688771A 1971-10-06 1971-10-06

Publications (3)

Publication Number Publication Date
DE2248929A1 DE2248929A1 (de) 1973-04-12
DE2248929B2 DE2248929B2 (de) 1975-02-13
DE2248929C3 true DE2248929C3 (de) 1975-09-25

Family

ID=22686695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2248929A Expired DE2248929C3 (de) 1971-10-06 1972-10-05 Rotoranordnung für Turbinen oder Verdichter

Country Status (7)

Country Link
US (1) US3749516A (nl)
JP (1) JPS51324B2 (nl)
CA (1) CA964198A (nl)
DE (1) DE2248929C3 (nl)
GB (1) GB1344598A (nl)
IT (1) IT964423B (nl)
NL (1) NL166754C (nl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846044A (en) * 1973-09-14 1974-11-05 Avco Corp Turbomachine assembly
US4032256A (en) * 1975-11-14 1977-06-28 Viktor Arsentievich Tatkov Centrifugal pump
JPS5356425A (en) * 1976-11-01 1978-05-22 Aisan Ind Co Ltd Carburetor
IT1135752B (it) * 1981-04-17 1986-08-27 Nuovo Pignone Spa Perfezionamenti nello stadio di potenza di una turbina a gas
JPS5830405A (ja) * 1981-08-19 1983-02-22 Hitachi Ltd 軸流機械のロ−タ取付装置
US4682934A (en) * 1985-12-06 1987-07-28 General Electric Company Wheel anti-rotation means
US4832574A (en) * 1988-02-12 1989-05-23 United Technologies Corporation Turbine disk securing and removal apparatus
US4973221A (en) * 1989-04-17 1990-11-27 General Electric Company Gas turbine engine motor assembly
US6481917B1 (en) * 2000-05-02 2002-11-19 Honeywell International Inc. Tie-boltless shaft lock-up mechanism
JP2003120209A (ja) * 2001-10-10 2003-04-23 Mitsubishi Heavy Ind Ltd スピンドルボルトのシール構造およびガスタービン
DE102004016244B4 (de) 2004-04-02 2007-08-23 Mtu Aero Engines Gmbh Rotor für eine Turbomaschine
EP1970532A1 (de) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Läufer einer thermischen Strömungsmaschine sowie Gasturbine
EP1970531A1 (de) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Läufer einer thermischen Strömungsmaschine sowie thermische Strömungmaschine
EP1970530A1 (de) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Läufer einer thermischen Strömungsmaschine sowie thermische Strömungsmaschine
EP1970533A1 (de) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Turbine mit mindestens einem Rotor bestehend aus Rotorscheiben und einen Zuganker
EP2333239A1 (en) * 2009-12-08 2011-06-15 Alstom Technology Ltd Manufacture method for a steam turbine rotor and corresponding rotor
IT1399904B1 (it) * 2010-04-21 2013-05-09 Nuovo Pignone Spa Rotore impilato con tirante e flangia imbullonata e metodo
FR2976615B1 (fr) * 2011-06-16 2015-04-10 Thermodyn Structure de rotor comprenant un dispositif de tension hydraulique interne
CA2823409A1 (en) * 2011-07-19 2013-01-24 Elliott Company Assembly and method of attaching stub shaft to drum of axial compressor rotor shaft
GB201309952D0 (en) * 2013-06-04 2013-07-17 Siemens Ag Shaft arrangement
ITCO20130071A1 (it) 2013-12-18 2015-06-19 Nuovo Pignone Srl Metodo per assemblare un insieme di giranti mediante tiranti, girante e turbomacchina
CN106089311B (zh) * 2016-08-12 2018-04-03 上海电气燃气轮机有限公司 燃气轮机转子轮盘的拉杆连接结构
GB201917397D0 (en) * 2019-11-29 2020-01-15 Siemens Ag Method of assembling and disassembling a gas turbine engine module and an assembly therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1551402A (en) * 1925-08-25 Botob fob elastic-pi
DE423465C (de) * 1923-04-11 1926-01-04 Bbc Brown Boveri & Cie Befestigung von Turbinenscheiben auf ihrer Welle durch federnde Ringe
US2131691A (en) * 1937-09-22 1938-09-27 Bertrand A Parkes Fan or blower construction
DE767129C (de) * 1940-05-12 1951-11-08 Siemens Schuckertwerke A G Einem inneren UEberdruck ausgesetzte elastische Dehnungswelle fuer Kreiselmaschinen,insbesondere Dampfturbinen
US2467819A (en) * 1944-12-30 1949-04-19 Dodge Mfg Corp Mounting for sheaves, etc.
US2654565A (en) * 1946-01-15 1953-10-06 Power Jets Res & Dev Ltd Construction of rotors for compressors and like machines
US3680979A (en) * 1970-10-07 1972-08-01 Carrier Corp Rotor structure for turbo machines

Also Published As

Publication number Publication date
NL166754B (nl) 1981-04-15
GB1344598A (en) 1974-01-23
DE2248929A1 (de) 1973-04-12
IT964423B (it) 1974-01-21
DE2248929B2 (de) 1975-02-13
JPS51324B2 (nl) 1976-01-07
US3749516A (en) 1973-07-31
NL166754C (nl) 1981-09-15
NL7213547A (nl) 1973-04-10
CA964198A (en) 1975-03-11
JPS4845911A (nl) 1973-06-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee