DE3663175D1 - Drag adjuster - Google Patents

Drag adjuster

Info

Publication number
DE3663175D1
DE3663175D1 DE8686102392T DE3663175T DE3663175D1 DE 3663175 D1 DE3663175 D1 DE 3663175D1 DE 8686102392 T DE8686102392 T DE 8686102392T DE 3663175 T DE3663175 T DE 3663175T DE 3663175 D1 DE3663175 D1 DE 3663175D1
Authority
DE
Germany
Prior art keywords
drag adjuster
adjuster
drag
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
DE8686102392T
Other languages
English (en)
Inventor
Lothar Dipl Ing Thomzik
Erwin Dipl Ing Lange
Gert Ing Grad Hecht
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8686102392T priority Critical patent/DE3663175D1/de
Application granted granted Critical
Publication of DE3663175D1 publication Critical patent/DE3663175D1/de
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
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8686102392T 1985-03-15 1986-02-24 Drag adjuster Expired DE3663175D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102392T DE3663175D1 (en) 1985-03-15 1986-02-24 Drag adjuster

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3509430 1985-03-15
DE8686102392T DE3663175D1 (en) 1985-03-15 1986-02-24 Drag adjuster

Publications (1)

Publication Number Publication Date
DE3663175D1 true DE3663175D1 (en) 1989-06-08

Family

ID=6265380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686102392T Expired DE3663175D1 (en) 1985-03-15 1986-02-24 Drag adjuster

Country Status (2)

Country Link
EP (1) EP0196450B1 (de)
DE (1) DE3663175D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237031C1 (de) * 1992-11-03 1994-02-10 Mtu Muenchen Gmbh Verstellbare Leitschaufel
DE4309636C2 (de) * 1993-03-25 2001-11-08 Abb Turbo Systems Ag Baden Radialdurchströmte Abgasturboladerturbine
DE10243103A1 (de) * 2002-09-17 2004-03-25 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur Verstellung von Kompressorschaufeln einer Gasturbine
CN101832297B (zh) * 2010-05-21 2012-07-18 上海理工大学 轴流风机及其风阀、冷却塔及空气冷却器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664085A (en) * 1948-04-26 1952-01-02 Snecma Improvements in adjusting device for compressors
NL86599C (de) * 1955-06-17
US2985427A (en) * 1955-11-25 1961-05-23 Gen Electric Adjustable blading for fluid flow machines
US3089679A (en) * 1960-06-06 1963-05-14 Chrysler Corp Gas turbine nozzle suspension and adjustment
DE2637222C3 (de) * 1976-08-18 1980-11-27 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Drallregler

Also Published As

Publication number Publication date
EP0196450B1 (de) 1989-05-03
EP0196450A1 (de) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee