FR2513312B1 - Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue - Google Patents

Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue

Info

Publication number
FR2513312B1
FR2513312B1 FR8118050A FR8118050A FR2513312B1 FR 2513312 B1 FR2513312 B1 FR 2513312B1 FR 8118050 A FR8118050 A FR 8118050A FR 8118050 A FR8118050 A FR 8118050A FR 2513312 B1 FR2513312 B1 FR 2513312B1
Authority
FR
France
Prior art keywords
wheel
turbine
relaxation
novel
design
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8118050A
Other languages
English (en)
Other versions
FR2513312A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR8118050A priority Critical patent/FR2513312B1/fr
Publication of FR2513312A1 publication Critical patent/FR2513312A1/fr
Application granted granted Critical
Publication of FR2513312B1 publication Critical patent/FR2513312B1/fr
Expired legal-status Critical Current

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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/143—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path the shiftable member being a wall, or part thereof of a radial diffuser
    • 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
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR8118050A 1981-09-24 1981-09-24 Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue Expired FR2513312B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8118050A FR2513312B1 (fr) 1981-09-24 1981-09-24 Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118050A FR2513312B1 (fr) 1981-09-24 1981-09-24 Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue

Publications (2)

Publication Number Publication Date
FR2513312A1 FR2513312A1 (fr) 1983-03-25
FR2513312B1 true FR2513312B1 (fr) 1986-03-28

Family

ID=9262443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118050A Expired FR2513312B1 (fr) 1981-09-24 1981-09-24 Nouvelle conception de roue de turbine, telle qu'une turbine de detente, et procede d'utilisation d'une telle roue

Country Status (1)

Country Link
FR (1) FR2513312B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811007A1 (de) * 1988-03-31 1989-06-22 Daimler Benz Ag Abgasturbolader fuer eine brennkraftmaschine
DE4232400C1 (fr) * 1992-03-14 1993-08-19 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
AT8476U1 (de) * 2005-07-22 2006-08-15 Kneissl Josef Turbinenlaufrad für durchströmturbinen
GB0811228D0 (en) * 2008-06-19 2008-07-30 Cummins Turbo Tech Ltd Variable geometric turbine
EP2486242A2 (fr) * 2009-10-06 2012-08-15 Cummins Ltd Turbine a geometrie variable
IN2012DN02819A (fr) * 2009-10-06 2015-07-24 Cummins Ltd
US9234456B2 (en) 2009-10-06 2016-01-12 Cummins Ltd. Turbomachine
WO2011042739A2 (fr) * 2009-10-06 2011-04-14 Cummins Ltd Turbine à géométrie variable
WO2011042700A2 (fr) * 2009-10-06 2011-04-14 Cummins Ltd Turbine à géométrie variable
CN108757050A (zh) * 2018-05-11 2018-11-06 重庆冲能动力机械有限公司 带可调喷嘴的向心涡轮

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282613C (fr) *
DE126520C (fr) *
FR342554A (fr) * 1904-04-22 1904-09-12 Anthony George Maldon Michell Turbine à veine libre
FR637160A (fr) * 1926-11-02 1928-04-24 Turbine à vapeur pour très basses pressions
DE661672C (de) * 1933-03-25 1938-06-24 Alexander Sakowsky Mehrkranzpropellerturbine mit durch eine Trennwand unterteiltem Einlaufschacht
GB753316A (en) * 1953-04-24 1956-07-25 Power Jets Res & Dev Ltd Improvements relating to radial-flow turbines or compressors
FR1333843A (fr) * 1962-06-18 1963-08-02 Rateau Soc Dispositif d'injection du fluide moteur dans les turbines de grande puissance
DE1503580A1 (de) * 1965-04-12 1970-06-11 Mannesmann Meer Ag Radial-Kreiselmaschine mit optimal anpassbaren Stroemungsquerschnitten im feststehenden Teil
DE1935872C3 (de) * 1969-07-15 1973-10-18 Herbert Prof. Dr.-Ing. 8000 Muenchen Bachl Scheibenförmiges Laufrad einer Strömungsmaschine
FR2226025A5 (fr) * 1973-03-13 1974-11-08 Berry Ets
FR2309712A1 (fr) * 1975-04-28 1976-11-26 Garrett Corp Turbomachine a courants fluidiques multiples
DE2840201A1 (de) * 1978-09-15 1980-03-27 Maschf Augsburg Nuernberg Ag Vorrichtung zur veraenderung der zustroemquerschnittsflaeche der turbine eines abgasturboladers

Also Published As

Publication number Publication date
FR2513312A1 (fr) 1983-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse