CA964198A - Rotor structure for turbo machines - Google Patents

Rotor structure for turbo machines

Info

Publication number
CA964198A
CA964198A CA150,350A CA150350A CA964198A CA 964198 A CA964198 A CA 964198A CA 150350 A CA150350 A CA 150350A CA 964198 A CA964198 A CA 964198A
Authority
CA
Canada
Prior art keywords
rotor structure
turbo machines
turbo
machines
rotor
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
CA150,350A
Other versions
CA150350S (en
Inventor
Norman A. Samurin
Carl H. Geary
Leonard P. Damratowski
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
Application granted granted Critical
Publication of CA964198A publication Critical patent/CA964198A/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
    • F01D5/06—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)
CA150,350A 1971-10-06 1972-08-28 Rotor structure for turbo machines Expired CA964198A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA964198A true CA964198A (en) 1975-03-11

Family

ID=22686695

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,350A Expired CA964198A (en) 1971-10-06 1972-08-28 Rotor structure for turbo machines

Country Status (7)

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

Families Citing this family (24)

* 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 (en) * 1981-04-17 1986-08-27 Nuovo Pignone Spa IMPROVEMENTS IN THE POWER STAGE OF A GAS TURBINE
JPS5830405A (en) * 1981-08-19 1983-02-22 Hitachi Ltd Rotor mounting device of axial flow machine
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 (en) * 2001-10-10 2003-04-23 Mitsubishi Heavy Ind Ltd Sealing structure of spindle bolt and gas turbine
DE102004016244B4 (en) 2004-04-02 2007-08-23 Mtu Aero Engines Gmbh Rotor for a turbomachine
EP1970533A1 (en) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Turbine with at least one rotor with rotor disks and a tie bolt
EP1970531A1 (en) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor of a thermal fluid flow engine and fluid flow engine
EP1970532A1 (en) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor of a thermal fluid flow engine and gas turbine
EP1970530A1 (en) * 2007-03-12 2008-09-17 Siemens Aktiengesellschaft Rotor of a thermal fluid flow engine and fluid flow engine
EP2333239A1 (en) * 2009-12-08 2011-06-15 Alstom Technology Ltd Manufacture method for a steam turbine rotor and corresponding rotor
IT1399904B1 (en) * 2010-04-21 2013-05-09 Nuovo Pignone Spa STACKED ROTOR WITH TIE AND BOLTED FLANGE AND METHOD
FR2976615B1 (en) * 2011-06-16 2015-04-10 Thermodyn ROTOR STRUCTURE COMPRISING AN INTERNAL HYDRAULIC VOLTAGE DEVICE
EP2734793A4 (en) * 2011-07-19 2015-10-28 Elliott Co 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 (en) 2013-12-18 2015-06-19 Nuovo Pignone Srl METHOD TO ASSEMBLE A SET OF IMPELLERS THROUGH TIE RODS, IMPELLER AND TURBOMACHINE
CN106089311B (en) * 2016-08-12 2018-04-03 上海电气燃气轮机有限公司 The bar jointing structure of gas turbine rotor wheel disc
GB201917397D0 (en) * 2019-11-29 2020-01-15 Siemens Ag Method of assembling and disassembling a gas turbine engine module and an assembly therefor
FR3151354A1 (en) * 2023-07-21 2025-01-24 Safran Aircraft Engines Centering device without shrinkage for centering rotor parts

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 (en) * 1923-04-11 1926-01-04 Bbc Brown Boveri & Cie Fastening of turbine disks on their shaft by means of spring rings
US2131691A (en) * 1937-09-22 1938-09-27 Bertrand A Parkes Fan or blower construction
DE767129C (en) * 1940-05-12 1951-11-08 Siemens Schuckertwerke A G Elastic expansion shaft for centrifugal machines, especially steam turbines, exposed to internal overpressure
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
DE2248929C3 (en) 1975-09-25
JPS4845911A (en) 1973-06-30
GB1344598A (en) 1974-01-23
NL166754C (en) 1981-09-15
JPS51324B2 (en) 1976-01-07
US3749516A (en) 1973-07-31
NL7213547A (en) 1973-04-10
DE2248929B2 (en) 1975-02-13
DE2248929A1 (en) 1973-04-12
NL166754B (en) 1981-04-15
IT964423B (en) 1974-01-21

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