BE554667A - - Google Patents
Info
- Publication number
- BE554667A BE554667A BE554667DA BE554667A BE 554667 A BE554667 A BE 554667A BE 554667D A BE554667D A BE 554667DA BE 554667 A BE554667 A BE 554667A
- Authority
- BE
- Belgium
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
- F01D5/24—Blade-to-blade connections, e.g. for damping vibrations using wire or the like
-
- 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
-
- 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
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/50—Vibration damping features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB337214X | 1956-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE554667A true BE554667A (en) |
Family
ID=10356604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE554667D BE554667A (en) | 1956-02-03 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2962259A (en) |
| BE (1) | BE554667A (en) |
| CH (2) | CH337215A (en) |
| DE (1) | DE1039535B (en) |
| FR (1) | FR1165795A (en) |
| GB (1) | GB818846A (en) |
| NL (2) | NL101581C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3034764A (en) * | 1959-12-18 | 1962-05-15 | Gen Electric | Damping means |
| US3180616A (en) * | 1961-04-20 | 1965-04-27 | Carrier Corp | Vibration damped turbo machinery |
| CH666326A5 (en) * | 1984-09-19 | 1988-07-15 | Bbc Brown Boveri & Cie | Turbine rotor blades with shroud plates at outer ends - have adjacent plates connected via damping circumferential wire through bores in plates |
| CH666722A5 (en) * | 1985-07-05 | 1988-08-15 | Bbc Brown Boveri & Cie | Vane ring of an axially flowed turbo machine. |
| JPH10325302A (en) * | 1997-05-26 | 1998-12-08 | Ishikawajima Harima Heavy Ind Co Ltd | Vibration damping structure for moving blade |
| US6494679B1 (en) * | 1999-08-05 | 2002-12-17 | General Electric Company | Apparatus and method for rotor damping |
| US20130156584A1 (en) * | 2011-12-16 | 2013-06-20 | Carney R. Anderson | Compressor rotor with internal stiffening ring of distinct material |
| RU2583205C1 (en) * | 2015-04-14 | 2016-05-10 | Открытое акционерное общество "Авиадвигатель" | Vibration damping device of blisk impellers of gas turbine engine |
| RU2610357C1 (en) * | 2015-11-10 | 2017-02-09 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Vibration damping device of blisk impellers of gas turbine engine |
| CN110566282A (en) * | 2019-10-24 | 2019-12-13 | 哈尔滨汽轮机厂有限责任公司 | 835mm last-stage moving blade suitable for low-load working condition operation |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE393333C (en) * | 1924-04-01 | Karl Imfeld Dipl Ing | Blades for turbines | |
| US791735A (en) * | 1905-03-18 | 1905-06-06 | Westinghouse Machine Co | Elastic-fluid turbine. |
| US1017467A (en) * | 1910-08-01 | 1912-02-13 | Gen Electric | Binder for turbine-buckets. |
| GB244518A (en) * | 1924-09-16 | 1925-12-16 | Karl Baumann | Improvements relating to elastic fluid turbines |
| US1542402A (en) * | 1924-12-17 | 1925-06-16 | Westinghouse Electric & Mfg Co | Elastic-fluid turbine |
| DE430429C (en) * | 1925-04-05 | 1926-06-18 | Allg Elek Citaets Ges Fa | Wire stiffening of steam turbine blades |
| FR685110A (en) * | 1928-12-13 | 1930-07-04 | Brown | Method and tools for making the connection between the fins of steam or gas turbines by means of a metal wire and intermediate parts |
| BE431387A (en) * | 1936-07-01 | |||
| DE862158C (en) * | 1943-10-05 | 1953-01-08 | Brown Ag | Vibration damper for the blades of turbo machines |
| GB587588A (en) * | 1943-10-05 | 1947-04-30 | Bbc Brown Boveri & Cie | Damping device for turbo machine blades |
| BE459482A (en) * | 1943-10-05 | |||
| US2660400A (en) * | 1948-11-25 | 1953-11-24 | Rolls Royce | Blade for turbines or compressors |
| DE818806C (en) * | 1949-02-17 | 1951-10-29 | Escher Wyss Ag | Blading on rotors of axially flowed through, strongly twisted blades having centrifugal machines, in particular steam, gas turbines and compressors |
| US2771267A (en) * | 1952-05-27 | 1956-11-20 | United Aircraft Corp | Lacing for compressor blades |
| GB742477A (en) * | 1952-10-31 | 1955-12-30 | Rolls Royce | Improvements in or relating to bladed stator or rotor constructions for fluid machines such as axial-flow turbines or compressors |
-
0
- BE BE554667D patent/BE554667A/xx unknown
- NL NL214188D patent/NL214188A/xx unknown
- NL NL101581D patent/NL101581C/xx active
-
1956
- 1956-02-03 GB GB3510/56A patent/GB818846A/en not_active Expired
-
1957
- 1957-01-28 US US636729A patent/US2962259A/en not_active Expired - Lifetime
- 1957-02-01 CH CH337215D patent/CH337215A/en unknown
- 1957-02-01 DE DEN13265A patent/DE1039535B/en active Pending
- 1957-02-01 CH CH337214D patent/CH337214A/en unknown
- 1957-02-01 FR FR1165795D patent/FR1165795A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL101581C (en) | |
| DE1039535B (en) | 1958-09-25 |
| GB818846A (en) | 1959-08-26 |
| NL214188A (en) | |
| FR1165795A (en) | 1958-10-29 |
| US2962259A (en) | 1960-11-29 |
| CH337214A (en) | 1959-03-31 |
| CH337215A (en) | 1959-03-31 |