NL102164C - - Google Patents

Info

Publication number: NL102164C
Authority: NL; Netherlands

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.)

1956-11-30

Publication of NL102164C publication Critical patent/NL102164C/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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/005—Sealing means between non relatively rotating elements
- F01D11/006—Sealing the gap between rotor blades or blades and rotor
- F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
- 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
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
- 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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Architecture (AREA)
Turbine Rotor Nozzle Sealing (AREA)

NL102164D 1956-11-30 NL102164C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB345903X		1956-11-30

Publications (1)

Publication Number	Publication Date
NL102164C true NL102164C (xx)

Family

ID=10367519

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL102164D NL102164C (xx)	1956-11-30
NL222612D NL222612A (xx)	1956-11-30

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL222612D NL222612A (xx)	1956-11-30

Country Status (6)

Country	Link
US (1)	US2967043A (xx)
BE (1)	BE562857A (xx)
CH (1)	CH345903A (xx)
FR (1)	FR1188652A (xx)
GB (1)	GB822067A (xx)
NL (2)	NL222612A (xx)

Families Citing this family (22)

* 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
US3294364A (en) *	1962-01-02	1966-12-27	Gen Electric	Rotor assembly
GB1093568A (en) *	1965-11-23	1967-12-06	Rolls Royce	Improvements in or relating to bladed rotors such as compressor rotors
US3471127A (en) *	1966-12-08	1969-10-07	Gen Motors Corp	Turbomachine rotor
US3741681A (en) *	1971-05-28	1973-06-26	Westinghouse Electric Corp	Hollow turbine rotor assembly
US3801222A (en) *	1972-02-28	1974-04-02	United Aircraft Corp	Platform for compressor or fan blade
US4045149A (en) *	1976-02-03	1977-08-30	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Platform for a swing root turbomachinery blade
US4019832A (en) *	1976-02-27	1977-04-26	General Electric Company	Platform for a turbomachinery blade
FR2404134A1 (fr) *	1977-09-23	1979-04-20	Snecma	Rotor pour turbomachines
GB2139295A (en) *	1983-05-05	1984-11-07	Tuomo Kaivola	Thermal joint e.g. for a turbine
FR2639402B1 (fr) *	1988-11-23	1990-12-28	Snecma	Disque ailete de rotor de turbomachine
US5277548A (en) *	1991-12-31	1994-01-11	United Technologies Corporation	Non-integral rotor blade platform
US5425622A (en) *	1993-12-23	1995-06-20	United Technologies Corporation	Turbine blade attachment means
WO2012009482A2 (en) *	2010-07-13	2012-01-19	Nature's Energy Banc	Connection mechanism for mounting blades for a wind turbine
GB201106278D0 (en)	2011-04-14	2011-05-25	Rolls Royce Plc	Annulus filler system
US10633985B2 (en) *	2012-06-25	2020-04-28	General Electric Company	System having blade segment with curved mounting geometry
US9243501B2 (en) *	2012-09-11	2016-01-26	United Technologies Corporation	Turbine airfoil platform rail with gusset
US9650902B2 (en) *	2013-01-11	2017-05-16	United Technologies Corporation	Integral fan blade wear pad and platform seal
EP2956626B1 (en) *	2013-02-12	2019-11-20	United Technologies Corporation	Fan blade including external cavities
US10767498B2 (en) *	2018-04-03	2020-09-08	Rolls-Royce High Temperature Composites Inc.	Turbine disk with pinned platforms
FR3080322B1 (fr) *	2018-04-20	2020-03-27	Safran Aircraft Engines	Aube comprenant une structure en materiau composite et procede de fabrication associe
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 (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB190815893A (en) *	1908-07-27	1909-01-28	Arthur William Cooper	Improvements in Turbine Engines.
FR969413A (fr) *	1948-07-20	1950-12-20	Const Et D Equipements Ments M	Perfectionnement dans la construction et la fixation des aubes creuses pour turbinesà gaz
FR998221A (fr) *	1949-10-26	1952-01-16	Soc D Const Et D Equipements M	Perfectionnements dans la fixation des aubes de turbo-machines
GB701263A (en) *	1950-08-03	1953-12-23	Rolls Royce	Improvements in or relating to turbo-machines

0
- NL NL102164D patent/NL102164C/xx active
- NL NL222612D patent/NL222612A/xx unknown
- BE BE562857D patent/BE562857A/xx unknown
1956
- 1956-11-30 GB GB36749/56A patent/GB822067A/en not_active Expired
1957
- 1957-11-12 US US695841A patent/US2967043A/en not_active Expired - Lifetime
- 1957-11-29 FR FR1188652D patent/FR1188652A/fr not_active Expired
- 1957-11-30 CH CH345903D patent/CH345903A/fr unknown

Also Published As

Publication number	Publication date
US2967043A (en)	1961-01-03
BE562857A (xx)
GB822067A (en)	1959-10-21
CH345903A (fr)	1960-04-30
NL222612A (xx)
FR1188652A (fr)	1959-09-24

Publication	Publication Date	Title
AT197311B (xx)	1958-04-25
AT202855B (xx)	1959-04-10
AT216255B (xx)	1961-07-25
AT199361B (xx)	1958-08-25
AT202354B (xx)	1959-03-10
AT198114B (xx)	1958-06-10
AT197702B (xx)	1958-05-27
AT201309B (xx)	1958-12-27
AT202279B (xx)	1959-02-25
AT213780B (xx)	1961-02-27
DE1048611B (xx)
AT198814B (xx)	1958-07-25
AT198832B (xx)	1958-07-25
AT198988B (xx)	1958-08-11
AT213767B (xx)	1961-02-27
AT211020B (xx)	1960-09-10
AT198038B (xx)	1958-06-10
AT198891B (xx)	1958-07-25
AT198843B (xx)	1958-07-25
AT201021B (xx)	1958-12-10
AT193789B (xx)	1957-12-10
AT199904B (xx)	1958-10-10
AT199054B (xx)	1958-08-11
AT201431B (xx)	1959-01-10
AT198039B (xx)	1958-06-10