IT8620585A0 - Ventilazione di componenti di turbina. - Google Patents

Ventilazione di componenti di turbina.

Info

Publication number: IT8620585A0
Authority: IT; Italy
Prior art keywords: ventilation; turbine components; turbine; components
Prior art date: 1985-05-31

Application number

IT8620585A

Other languages

English (en)

Other versions

IT8620585A1 (it

IT1188743B (it

Inventor

Edward Harry Miller

Kenneth Elmer Robbins

Original Assignee

Gen Electric

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.)

1985-05-31

Filing date

1986-05-28

Publication date

1986-05-28

1986-05-28 Application filed by Gen Electric filed Critical Gen Electric

1986-05-28 Publication of IT8620585A0 publication Critical patent/IT8620585A0/it

1987-11-28 Publication of IT8620585A1 publication Critical patent/IT8620585A1/it

1988-01-28 Application granted granted Critical

1988-01-28 Publication of IT1188743B publication Critical patent/IT1188743B/it

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000009423 ventilation Methods 0.000 title 1

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
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
- F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
- F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc

Landscapes

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

IT8620585A 1985-05-31 1986-05-28 Ventilazione di componenti di turbina IT1188743B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/739,958 US4668161A (en)	1985-05-31	1985-05-31	Ventilation of turbine components

Publications (3)

Publication Number	Publication Date
IT8620585A0 true IT8620585A0 (it)	1986-05-28
IT8620585A1 IT8620585A1 (it)	1987-11-28
IT1188743B IT1188743B (it)	1988-01-28

Family

ID=24974496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8620585A IT1188743B (it)	1985-05-31	1986-05-28	Ventilazione di componenti di turbina

Country Status (3)

Country	Link
US (1)	US4668161A (it)
JP (1)	JPS6217302A (it)
IT (1)	IT1188743B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6939100B2 (en) *	2003-10-16	2005-09-06	General Electric Company	Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress
EP1785586B1 (de) *	2005-10-20	2014-05-07	Siemens Aktiengesellschaft	Rotor einer Strömungsmaschine
US20130243565A1 (en) *	2012-03-14	2013-09-19	General Electric Company	Steam turbine and method for removing moisture from the steam turbine

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1931724A (en) *	1930-09-23	1933-10-24	Rollie B Fageol	Sealing device
US2658147A (en) *	1946-02-18	1953-11-03	Kenneth T Bainbridge	Tunable velocity modulation device
GB761435A (en) *	1953-02-17	1956-11-14	Bristol Aeroplane Co Ltd	Improvements in or relating to gas turbine engines
BE568337A (it) *	1957-07-12
US2988325A (en) *	1957-07-18	1961-06-13	Rolls Royce	Rotary fluid machine with means supplying fluid to rotor blade passages
US3230710A (en) *	1962-12-24	1966-01-25	Garrett Corp	Gas turbine
US3392910A (en) *	1963-08-23	1968-07-16	Atomic Energy Commission Usa	Seal
US3647311A (en) *	1970-04-23	1972-03-07	Westinghouse Electric Corp	Turbine interstage seal assembly
JPS5270204A (en) *	1975-12-08	1977-06-11	Hitachi Ltd	Cooling method and apparatus for rotor in steam turbin
US4037985A (en) *	1976-05-20	1977-07-26	Worthington Pump, Inc.	Flushing liquid system for the wearing ring in centrifugal pumps and the wearing ring assembly and wearing ring for use therein
JPS5314207A (en) *	1976-07-26	1978-02-08	Hitachi Ltd	Shrunk rotor
GB1570512A (en) *	1976-09-04	1980-07-02	Howden Compressors Ltd	Meshing-screw gas-compressing apparatus
JPS572402A (en) *	1980-06-06	1982-01-07	Hitachi Ltd	Structure of steam turbine rotor keyway
JPS5741403A (en) *	1980-08-22	1982-03-08	Hitachi Ltd	Wheels fixed by shrinkage fit
JPS57126502A (en) *	1981-01-30	1982-08-06	Hitachi Ltd	Steam turbine
US4425077A (en) *	1981-08-11	1984-01-10	Westinghouse Electric Corp.	Turbine disc environment control system
US4465429A (en) *	1982-02-01	1984-08-14	Westinghouse Electric Corp.	Steam turbine with superheated blade disc cavities
JPS5974307A (ja) *	1982-10-19	1984-04-26	Toshiba Corp	軸流回転機械の軸封装置
JPS59134302A (ja) *	1983-01-24	1984-08-02	Toshiba Corp	蒸気タ−ビンの腐蝕防止装置
JPS59150907A (ja) *	1983-02-15	1984-08-29	Toshiba Corp	蒸気タ−ビンの腐蝕割れ防止装置

1985
- 1985-05-31 US US06/739,958 patent/US4668161A/en not_active Expired - Fee Related
1986
- 1986-05-28 IT IT8620585A patent/IT1188743B/it active
- 1986-05-30 JP JP61123853A patent/JPS6217302A/ja active Pending

Also Published As

Publication number	Publication date
IT8620585A1 (it)	1987-11-28
IT1188743B (it)	1988-01-28
JPS6217302A (ja)	1987-01-26
US4668161A (en)	1987-05-26

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