NL75780C - - Google Patents

Info

Publication number: NL75780C
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.)

1948-09-17

Publication of NL75780C publication Critical patent/NL75780C/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
- F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
- F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
- F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides

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)

NL75780D 1948-09-17 NL75780C (en:Method)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH659592X		1948-09-17

Publications (1)

Publication Number	Publication Date
NL75780C true NL75780C (en:Method)

Family

ID=4526775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL75780D NL75780C (en:Method)	1948-09-17

Country Status (6)

Country	Link
BE (1)	BE490366A (en:Method)
CH (1)	CH266970A (en:Method)
DE (1)	DE809689C (en:Method)
FR (1)	FR993389A (en:Method)
GB (1)	GB659592A (en:Method)
NL (1)	NL75780C (en:Method)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2857134A (en) *	1954-03-17	1958-10-21	Parsons C A & Co Ltd	Assembly of blades for turbines and the like
NL207494A (en:Method) *	1955-06-28
US2931625A (en) *	1956-12-17	1960-04-05	Gen Electric	Compressor rotor
CH349624A (de) *	1957-03-05	1960-10-31	Oerlikon Maschf	Axiale Strömungsmaschine
GB903176A (en) *	1960-01-18	1962-08-15	Rolls Royce	Method of mounting a multi-blade set on a support member, for example to form a gas turbine compressor rotor
US3088708A (en) *	1961-12-29	1963-05-07	Seymour J Feinberg	Compressor blade locking device
US3165294A (en) *	1962-12-28	1965-01-12	Gen Electric	Rotor assembly
US3216700A (en) *	1963-10-24	1965-11-09	Gen Electric	Rotor blade locking means
US3263962A (en) *	1965-04-22	1966-08-02	Gen Motors Corp	Rotor blade lock
US3383094A (en) *	1967-01-19	1968-05-14	Gen Electric	Rotor blade locking means
US3476421A (en) *	1968-07-18	1969-11-04	Noel M Torres	Structural joint assembly
US3954350A (en) *	1974-06-14	1976-05-04	Motoren-Und Turbinen-Union Munchen Gmbh	Rotor having means for locking rotor blades to rotor disk
FR2282038A1 (fr) *	1974-08-13	1976-03-12	Mtu Muenchen Gmbh	Dispositif pour fixer les aubes mobiles de turbomachines
CH581783A5 (en:Method) *	1975-01-30	1976-11-15	Bbc Sulzer Turbomaschinen
US4119389A (en) *	1977-01-17	1978-10-10	General Motors Corporation	Radially removable turbine vanes
US5074754A (en) *	1990-04-23	1991-12-24	United Technologies Corporation	Rotor blade retention system
US5934155A (en) *	1998-03-13	1999-08-10	Lai; Ching-Jum	Pedal crank and bottom bracket bearing axle mounting arrangement
DE19826897A1 (de) *	1998-06-17	1999-12-23	Abb Patent Gmbh	Schloß für Laufschaufeln eines Turbinenläufers
FR2810366B1 (fr) *	2000-06-15	2002-10-11	Snecma Moteurs	Dispositif de blocage d'aubes a attaches marteau sur un disque
GB0102757D0 (en) *	2001-02-03	2001-03-21	Rolls Royce Plc	Locking device
FR2832455B1 (fr) *	2001-11-22	2004-04-02	Snecma Moteurs	Dispositif de blocage des aubes dans une rainure d'un disque
EP1803899A1 (de) *	2006-01-02	2007-07-04	Siemens Aktiengesellschaft	Schlussbaugruppe für einen Schaufelkranz einer Strömungsmaschine
EP1803900A1 (de) *	2006-01-02	2007-07-04	Siemens Aktiengesellschaft	Schlussbaugruppe zum Schliessen des verbleibenden Zwischenraums zwischen der ersten und der letzten in einer Umfangsnut einer Strömungsmaschine eingesetzten Schaufel eines Schaufelkranzes und entsprechende Strömungsmaschine
US8545184B2 (en) *	2010-01-05	2013-10-01	General Electric Company	Locking spacer assembly
FR2996251B1 (fr) *	2012-09-28	2018-07-27	Safran Aircraft Engines	Attache auto-serrante pour aube de turbine en cmc
ITCO20130002A1 (it) *	2013-01-23	2014-07-24	Nuovo Pignone Srl	Metodo e sistema per autobloccare una pala di chiusura in una macchina rotativa
RU2570087C1 (ru) *	2014-08-22	2015-12-10	Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО"	Рабочее колесо ротора газотурбинного двигателя с демпфированием вибрационных колебаний
EP3054098A1 (de) *	2015-02-05	2016-08-10	Siemens Aktiengesellschaft	Schlussbaugruppe zum schliessen eines schaufelkranzes, zugehörige schaufelträger, strömungsmaschine und verfahren zum einsetzen einer schlussbaugruppe
KR101884712B1 (ko) *	2016-12-21	2018-08-03	두산중공업 주식회사	로터 블레이드용 로킹 스페이서
KR101920070B1 (ko) *	2016-12-23	2018-11-19	두산중공업 주식회사	로터 블레이드용 로킹 스페이서
WO2019203819A1 (en) *	2018-04-18	2019-10-24	Siemens Aktiengesellschaft	Locking spacer assembly, corresponding blade assembly, method for installing a locking spacer

0
- NL NL75780D patent/NL75780C/xx active
- BE BE490366D patent/BE490366A/xx unknown
1948
- 1948-09-17 CH CH266970D patent/CH266970A/de unknown
1949
- 1949-01-01 DE DEP29166A patent/DE809689C/de not_active Expired
- 1949-08-02 GB GB20111/49A patent/GB659592A/en not_active Expired
- 1949-08-18 FR FR993389D patent/FR993389A/fr not_active Expired

Also Published As

Publication number	Publication date
BE490366A (en:Method)
FR993389A (fr)	1951-10-30
DE809689C (de)	1951-08-02
GB659592A (en)	1951-10-24
CH266970A (de)	1950-02-28

Publication	Publication Date	Title
IT444618A (en:Method)
BE482108A (en:Method)	1950-03-03
BE480353A (en:Method)
NL76058C (en:Method)
NL74193C (en:Method)
NL75780C (en:Method)
LU29189A1 (en:Method)	1948-10-27
BE492587A (en:Method)
BE480366A (en:Method)
BE490792A (en:Method)	1949-09-15
BE489603A (en:Method)
BE489171A (en:Method)
BE487887A (en:Method)
BE487530A (en:Method)
BE485338A (en:Method)
BE483030A (en:Method)
BE482939A (en:Method)
BE482897A (en:Method)
BE482754A (en:Method)	1948-06-15
BE482739A (en:Method)
BE482724A (en:Method)
BE482555A (en:Method)
BE482453A (en:Method)	1948-05-13
BE482415A (en:Method)
BE482360A (en:Method)	1948-05-31