ATE727T1 - EXPANSION TURBINE GENERATOR UNIT. - Google Patents

EXPANSION TURBINE GENERATOR UNIT.

Info

Publication number
ATE727T1
ATE727T1 AT79200543T AT79200543T ATE727T1 AT E727 T1 ATE727 T1 AT E727T1 AT 79200543 T AT79200543 T AT 79200543T AT 79200543 T AT79200543 T AT 79200543T AT E727 T1 ATE727 T1 AT E727T1
Authority
AT
Austria
Prior art keywords
turbine
generator
gas
movable part
pressure
Prior art date
Application number
AT79200543T
Other languages
German (de)
Inventor
Andre Fremineur
Jean-Louis Guiette
Original Assignee
Acec
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3843147&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE727(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Acec filed Critical Acec
Application granted granted Critical
Publication of ATE727T1 publication Critical patent/ATE727T1/en

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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1. Assembly comprising at least one turbine for the expansion of a high-pressure gas available at the intake of the assembly and intended for feeding consuming devices at a reduced pressure, and an electrical current generator cooled by a flow of gas drawn off through joints at the locality of the turbine, characterized in that the movable part of said turbine is overhung on the shaft (8) of the rotor of said generator, in that this movable part is fed on its periphery with a high-pressure gas which leaves again via the axial part, in that a labyrinth joint (18) is located between the movable part of the turbine and the shell of the generator, and in that the gas escaping via the joint (18) and cooling the generator is conveyed into the circuit for low-pressure distribution of the gas leaving the axial part of the turbine.
AT79200543T 1978-10-05 1979-09-27 EXPANSION TURBINE GENERATOR UNIT. ATE727T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE190917A BE871024A (en) 1978-10-05 1978-10-05 EXPANSION TURBINE ASSEMBLY - CURRENT GENERATOR.
EP79200543A EP0009843B1 (en) 1978-10-05 1979-09-27 Expansion turbine/generator unit

Publications (1)

Publication Number Publication Date
ATE727T1 true ATE727T1 (en) 1982-03-15

Family

ID=3843147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200543T ATE727T1 (en) 1978-10-05 1979-09-27 EXPANSION TURBINE GENERATOR UNIT.

Country Status (5)

Country Link
EP (1) EP0009843B1 (en)
AT (1) ATE727T1 (en)
BE (1) BE871024A (en)
DE (1) DE2962207D1 (en)
FR (1) FR2438158A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056569A1 (en) * 1981-01-21 1982-07-28 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Turbine with variable inlet section
DE3218927A1 (en) * 1982-05-19 1983-11-24 Klöckner-Humboldt-Deutz AG, 5000 Köln GAS TURBINE ENGINE FOR AN AIRCRAFT
JPH0211815A (en) * 1988-06-29 1990-01-16 Isuzu Motors Ltd Turbine power generator
DE9215696U1 (en) * 1992-11-18 1994-03-17 Anton Piller GmbH & Co KG, 37520 Osterode Power generation plant
DE9418307U1 (en) * 1994-11-15 1996-03-14 Energieversorgung Leverkusen GmbH, 51371 Leverkusen Gas expansion machine
EP0853735A1 (en) * 1995-10-06 1998-07-22 Sulzer Turbo AG Rotodynamic machine for conveying a fluid
RU2208170C1 (en) * 2002-09-20 2003-07-10 Общество с ограниченной ответственностью "ТурбоДЭн" Turbo-expander plant for converting energy of gas excess pressure of gas distributing systems into electric energy
NL1034458C2 (en) * 2007-10-02 2009-04-03 Bepart B V Microturbine system and method.
RU2427714C1 (en) * 2009-11-20 2011-08-27 Общество с ограниченной ответственностью "Научный Центр "Керамические Двигатели" им. А.М. Бойко" (ООО "Центр Бойко") Turbo-electro-generator
RU2488699C2 (en) * 2011-07-05 2013-07-27 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" Turbo electric generator assembly
JP5891192B2 (en) * 2013-03-25 2016-03-22 株式会社神戸製鋼所 Power generation device and power generation system
WO2014175764A1 (en) * 2013-04-25 2014-10-30 Siemens Aktiengesellschaft Turbo-machine for a waste heat utilization device and waste heat utilization device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR705855A (en) * 1929-11-19 1931-06-16 Siemens Ag Radial turbine
DE718435C (en) * 1939-10-04 1942-03-12 Aeg Gas turbo generator
DE865842C (en) * 1945-04-13 1953-02-05 Siemens Ag Constant pressure gas turbine engine set
DE1022421B (en) * 1956-02-15 1958-01-09 Escher Wyss Ag Thermal power plant with a closed circuit of a gaseous working medium
FR1165370A (en) * 1956-02-15 1958-10-21 Tech Studien Ag Installation for transforming thermal energy into motive force with gaseous motive fluid circulating in a closed circuit
US3024366A (en) * 1958-06-11 1962-03-06 Yanagimachi Masanosuke Electric generator system
US3187188A (en) * 1959-07-21 1965-06-01 Curtiss Wright Corp High speed turbo-generator
DE1751613A1 (en) * 1968-06-28 1971-04-29 Klaue Hermann Electric generator driven by a combustion turbine, especially for vehicle drives
CH541890A (en) * 1971-11-08 1973-09-15 Bbc Brown Boveri & Cie Method for cooling an electrical generator and device for carrying out the method

Also Published As

Publication number Publication date
EP0009843A1 (en) 1980-04-16
DE2962207D1 (en) 1982-03-25
FR2438158A1 (en) 1980-04-30
BE871024A (en) 1979-04-05
EP0009843B1 (en) 1982-02-24
FR2438158B1 (en) 1982-09-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
RVE Rejection due to an opposition filed with the epo