BE554667A - - Google Patents

Info

Publication number: BE554667A
Authority: BE; Belgium

Application number

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.)

1956-02-03

Publication of BE554667A publication Critical patent/BE554667A/xx

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)

BE554667D 1956-02-03 BE554667A (zh)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB337214X		1956-02-03

Publications (1)

Publication Number	Publication Date
BE554667A true BE554667A (zh)

Family

ID=10356604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE554667D BE554667A (zh)	1956-02-03

Country Status (7)

Country	Link
US (1)	US2962259A (zh)
BE (1)	BE554667A (zh)
CH (2)	CH337214A (zh)
DE (1)	DE1039535B (zh)
FR (1)	FR1165795A (zh)
GB (1)	GB818846A (zh)
NL (2)	NL214188A (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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 (de) *	1985-07-05	1988-08-15	Bbc Brown Boveri & Cie	Laufschaufelkranz einer axial durchstroemten turbomaschine.
JPH10325302A (ja) *	1997-05-26	1998-12-08	Ishikawajima Harima Heavy Ind Co Ltd	動翼の制振構造
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 (ru) *	2015-04-14	2016-05-10	Открытое акционерное общество "Авиадвигатель"	Устройство демпфирования колебаний рабочих колес блискового типа газотурбинного двигателя
RU2610357C1 (ru) *	2015-11-10	2017-02-09	федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет"	Устройство демпфирования колебаний рабочих колес блискового типа газотурбинного двигателя
CN110566282B (zh) *	2019-10-24	2024-08-09	哈尔滨汽轮机厂有限责任公司	一种适用于低负荷工况运行的835mm末级动叶片

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE393333C (de) *		1924-04-01	Karl Imfeld Dipl Ing	Schaufelung fuer Turbinen
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 (de) *	1925-04-05	1926-06-18	Allg Elek Citaets Ges Fa	Drahtversteifung von Dampfturbinenschaufeln
FR685110A (fr) *	1928-12-13	1930-07-04	Brown	Procédé et outillage pour l'exécution de la liaison entre les ailettes de turbines à vapeur ou à gaz au moyen d'un fil métallique et de pièces intermédiaires
BE431387A (zh) *	1936-07-01
GB587588A (en) *	1943-10-05	1947-04-30	Bbc Brown Boveri & Cie	Damping device for turbo machine blades
DE862158C (de) *	1943-10-05	1953-01-08	Brown Ag	Schwingungsdaempfer fuer die Schaufeln von Turbomaschinen
BE459482A (zh) *	1943-10-05
US2660400A (en) *	1948-11-25	1953-11-24	Rolls Royce	Blade for turbines or compressors
DE818806C (de) *	1949-02-17	1951-10-29	Escher Wyss Ag	Beschaufelung an Rotoren von axial durchstroemten, stark verwundene Schaufeln aufweisenden Kreiselmaschinen, insbesondere von Dampf-, Gasturbinen und Verdichtern
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
- NL NL101581D patent/NL101581C/xx active
- BE BE554667D patent/BE554667A/xx unknown
- NL NL214188D patent/NL214188A/xx unknown
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 CH337214D patent/CH337214A/fr unknown
- 1957-02-01 FR FR1165795D patent/FR1165795A/fr not_active Expired
- 1957-02-01 DE DEN13265A patent/DE1039535B/de active Pending
- 1957-02-01 CH CH337215D patent/CH337215A/fr unknown

Also Published As

Publication number	Publication date
GB818846A (en)	1959-08-26
US2962259A (en)	1960-11-29
FR1165795A (fr)	1958-10-29
CH337215A (fr)	1959-03-31
NL214188A (zh)
DE1039535B (de)	1958-09-25
CH337214A (fr)	1959-03-31
NL101581C (zh)

Publication	Publication Date	Title
AT197311B (zh)	1958-04-25
AT202855B (zh)	1959-04-10
AT216255B (zh)	1961-07-25
AT202354B (zh)	1959-03-10
AT198114B (zh)	1958-06-10
AT194202B (zh)	1957-12-27
AT202279B (zh)	1959-02-25
AT197702B (zh)	1958-05-27
AT196732B (zh)	1958-03-25
AT195843B (zh)	1958-02-25
AT213780B (zh)	1961-02-27
AT196779B (zh)	1958-03-25
AT198814B (zh)	1958-07-25
AT194974B (zh)	1958-01-25
AT198988B (zh)	1958-08-11
AT194993B (zh)	1958-01-25
AT195164B (zh)	1958-01-25
AT198966B (zh)	1958-08-11
AT195165B (zh)	1958-01-25
AT195842B (zh)	1958-02-25
AT193789B (zh)	1957-12-10
AT196060B (zh)	1958-02-25
AT198891B (zh)	1958-07-25
AT196778B (zh)	1958-03-25
AT198843B (zh)	1958-07-25