SE8300817D0 - LEDSKOVELSYSTEM - Google Patents

LEDSKOVELSYSTEM

Info

Publication number
SE8300817D0
SE8300817D0 SE8300817A SE8300817A SE8300817D0 SE 8300817 D0 SE8300817 D0 SE 8300817D0 SE 8300817 A SE8300817 A SE 8300817A SE 8300817 A SE8300817 A SE 8300817A SE 8300817 D0 SE8300817 D0 SE 8300817D0
Authority
SE
Sweden
Prior art keywords
valves
adjustment
adjusting device
guide vanes
flow
Prior art date
Application number
SE8300817A
Other languages
Swedish (sv)
Other versions
SE435411B (en
SE8300817L (en
Inventor
J Gustavsson
Original Assignee
Stal Laval Turbin Ab
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 Stal Laval Turbin Ab filed Critical Stal Laval Turbin Ab
Priority to SE8300817A priority Critical patent/SE435411B/en
Publication of SE8300817D0 publication Critical patent/SE8300817D0/en
Priority to DE19843404921 priority patent/DE3404921A1/en
Priority to JP59024942A priority patent/JPS59155510A/en
Publication of SE8300817L publication Critical patent/SE8300817L/en
Publication of SE435411B publication Critical patent/SE435411B/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
    • 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
    • F01D17/148—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of rotatable members, e.g. butterfly valves
    • 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
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Paper (AREA)

Abstract

Guide vane system with parallel guide vanes (1), valves being arranged in the flow channels (2) between the guide vanes. For the adjustment of the flow, the valves can be adjusted individually, more specifically such that the said individual valves are either completely open or completely closed. For fine adjustment, one or several of the valves can also be moved into an intermediate position. The adjustment of the valves can be effected manually or automatically. In the latter case, there is an adjusting device, for example in the form of a link motion with one or more grooves for journals on actuating arms on the valves. Only one valve at a time can have its position changed by the adjusting device. <IMAGE>
SE8300817A 1983-02-15 1983-02-15 FLOOD CONTROL WITH PARALLEL SHOVERS SE435411B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8300817A SE435411B (en) 1983-02-15 1983-02-15 FLOOD CONTROL WITH PARALLEL SHOVERS
DE19843404921 DE3404921A1 (en) 1983-02-15 1984-02-11 Guide vane system
JP59024942A JPS59155510A (en) 1983-02-15 1984-02-13 Flow controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8300817A SE435411B (en) 1983-02-15 1983-02-15 FLOOD CONTROL WITH PARALLEL SHOVERS

Publications (3)

Publication Number Publication Date
SE8300817D0 true SE8300817D0 (en) 1983-02-15
SE8300817L SE8300817L (en) 1984-08-16
SE435411B SE435411B (en) 1984-09-24

Family

ID=20350045

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8300817A SE435411B (en) 1983-02-15 1983-02-15 FLOOD CONTROL WITH PARALLEL SHOVERS

Country Status (3)

Country Link
JP (1) JPS59155510A (en)
DE (1) DE3404921A1 (en)
SE (1) SE435411B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2655787B2 (en) * 1992-08-27 1997-09-24 日本碍子株式会社 Gas bushing
DE4438012A1 (en) * 1994-10-25 1996-05-02 Sulzer Hydro Ag Group arrangement of injection nozzles for free jet water turbines
DE102008056617B4 (en) 2008-11-10 2012-05-31 Siemens Aktiengesellschaft Turbine with compact inlet housing thanks to internal control valves
CN106014611A (en) * 2016-06-24 2016-10-12 沈晓东 Turbocharger with variable section
CN105927290A (en) * 2016-06-29 2016-09-07 江苏毅合捷汽车科技股份有限公司 Variable-section nozzle assembly for turbocharger

Also Published As

Publication number Publication date
JPS59155510A (en) 1984-09-04
SE435411B (en) 1984-09-24
SE8300817L (en) 1984-08-16
DE3404921A1 (en) 1984-08-16

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