NO132553B - - Google Patents
Download PDFInfo
- Publication number
- NO132553B NO132553B NO1570/72A NO157072A NO132553B NO 132553 B NO132553 B NO 132553B NO 1570/72 A NO1570/72 A NO 1570/72A NO 157072 A NO157072 A NO 157072A NO 132553 B NO132553 B NO 132553B
- Authority
- NO
- Norway
- Prior art keywords
- wheel
- flange
- collar
- insert
- thermal expansion
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
-
- 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
- F01D5/025—Fixing blade carrying members on shafts
-
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/50—Flanged connections
- F16B2200/506—Flanged connections bolted or riveted
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/21—Utilizing thermal characteristic, e.g., expansion or contraction, etc.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14133071A | 1971-05-07 | 1971-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO132553B true NO132553B (it) | 1975-08-18 |
NO132553C NO132553C (it) | 1975-11-26 |
Family
ID=22495238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO1570/72A NO132553C (it) | 1971-05-07 | 1972-05-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3713676A (it) |
CA (1) | CA952821A (it) |
DE (1) | DE2220107A1 (it) |
GB (1) | GB1366560A (it) |
IT (1) | IT959612B (it) |
NO (1) | NO132553C (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705295C2 (de) * | 1977-02-09 | 1982-08-12 | Bayerische Motoren Werke AG, 8000 München | Elastische Wellenkupplung |
US4804288A (en) * | 1987-12-15 | 1989-02-14 | United Technologies Corporation | Coupling attachment |
US4836750A (en) * | 1988-06-15 | 1989-06-06 | Pratt & Whitney Canada Inc. | Rotor assembly |
US5315463A (en) * | 1990-01-08 | 1994-05-24 | International Business Machines Corporation | Disk file having thermal expansion ring for ensuring disk/hub concentricity |
US5503490A (en) * | 1994-05-13 | 1996-04-02 | United Technologies Corporation | Thermal load relief ring for engine case |
DE19728345A1 (de) | 1997-07-03 | 1999-01-07 | Asea Brown Boveri | Kraft- und formschlüssige Verbindung von rotierenden Bauteilen |
US6379108B1 (en) * | 2000-08-08 | 2002-04-30 | General Electric Company | Controlling a rabbet load and air/oil seal temperatures in a turbine |
US20060185124A1 (en) * | 2005-02-18 | 2006-08-24 | Kozlowski Keith A | Joint assembly with centering flange |
CN105484805A (zh) * | 2015-12-08 | 2016-04-13 | 中车大连机车研究所有限公司 | 内燃机车用增压器涡轮盘与主轴联接结构 |
GB201602857D0 (en) * | 2016-02-18 | 2016-04-06 | Rolls Royce Plc | Connection of rotatable parts |
GB201807284D0 (en) * | 2018-05-03 | 2018-06-20 | Rolls Royce Plc | Drive shaft |
US11174735B2 (en) * | 2019-12-23 | 2021-11-16 | General Electric Company | Patch rings and methods of use |
CN112605616B (zh) * | 2020-12-18 | 2021-10-26 | 哈尔滨电气动力装备有限公司 | 大型屏蔽电机推力盘的加工工艺 |
-
1971
- 1971-05-07 US US00141330A patent/US3713676A/en not_active Expired - Lifetime
-
1972
- 1972-03-10 GB GB1121772A patent/GB1366560A/en not_active Expired
- 1972-03-14 CA CA137,087A patent/CA952821A/en not_active Expired
- 1972-04-22 IT IT23435/72A patent/IT959612B/it active
- 1972-04-25 DE DE19722220107 patent/DE2220107A1/de active Pending
- 1972-05-04 NO NO1570/72A patent/NO132553C/no unknown
Also Published As
Publication number | Publication date |
---|---|
GB1366560A (en) | 1974-09-11 |
IT959612B (it) | 1973-11-10 |
DE2220107A1 (de) | 1972-11-23 |
US3713676A (en) | 1973-01-30 |
CA952821A (en) | 1974-08-13 |
NO132553C (it) | 1975-11-26 |
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