DK1798420T3 - Aksialventilator med justerbare vinger og fremgangsmåde til montage af vingen - Google Patents

Aksialventilator med justerbare vinger og fremgangsmåde til montage af vingen Download PDF

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Publication number
DK1798420T3
DK1798420T3 DK06025183.2T DK06025183T DK1798420T3 DK 1798420 T3 DK1798420 T3 DK 1798420T3 DK 06025183 T DK06025183 T DK 06025183T DK 1798420 T3 DK1798420 T3 DK 1798420T3
Authority
DK
Denmark
Prior art keywords
spar
bearing
mounting
axial fan
nut
Prior art date
Application number
DK06025183.2T
Other languages
English (en)
Inventor
Frank Kinzer
Original Assignee
Tlt-Turbo Gmbh
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 Tlt-Turbo Gmbh filed Critical Tlt-Turbo Gmbh
Application granted granted Critical
Publication of DK1798420T3 publication Critical patent/DK1798420T3/da

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Classifications

    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/20085—Restriction of shift, gear selection, or gear engagement

Landscapes

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

Claims (2)

1. Aksialventilator med justerbare vinger (2) og med en rotor (1), hvor rotoren (1) omfatter en bærering (5), hvori bjælker (11) er drejeligt lejrede, på hvilke bjælker (11) et justeringsdrev indgriber, og med hvilke bjælker vingerne (2) er fast forbundet, kendetegnet ved, at lejringen af hver bjælke (11) består af et indvendigt mod bæreringen (5) anliggende kugle- eller rulleleje (14) og en udvendigt mod et fremspring (13) på bæreringen (5) anliggende bøsning (15), og at bjælken (11) er fikseret i bæreringen (5) ved hjælp af en, på den udvendige ud af bæreringen udragende ende på bjælken (11) påskruet, bjælkemøtrik (19), idet en fod (22) på vingen (2) er fastgjort direkte på bjælkemøtrikken (19).
2. Fremgangsmåde til montage af vingen (2) i aksialventilatoren (1) ifølge krav 1, kendetegnet ved, at i rækkefølge bliver kugle- eller rullelejet (14) skubbet på bjælken (11), bøsningen (15) fastgøres i fremspringet (13) på bæreringen (5), bjælken (11) med det påsatte kugle- eller rulleleje (14) indsættes indvendigt fra i rotoren (1) i bæreringen (5), bjælkemøtrikken (19) påskrues udvendigt fra på bjælken (11), og foden (22) på vingen (2) forbindes ved hjælp af skruer (21) med bjælkemøtrikken (19).
DK06025183.2T 2005-12-15 2006-12-06 Aksialventilator med justerbare vinger og fremgangsmåde til montage af vingen DK1798420T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005060433A DE102005060433A1 (de) 2005-12-15 2005-12-15 Axialventilator mit verstellbaren Flügeln und Verfahren zur Montage der Flügel

Publications (1)

Publication Number Publication Date
DK1798420T3 true DK1798420T3 (da) 2017-12-11

Family

ID=37888264

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06025183.2T DK1798420T3 (da) 2005-12-15 2006-12-06 Aksialventilator med justerbare vinger og fremgangsmåde til montage af vingen

Country Status (9)

Country Link
US (1) US7682128B2 (da)
EP (1) EP1798420B1 (da)
KR (1) KR101270394B1 (da)
CN (1) CN1982728B (da)
DE (1) DE102005060433A1 (da)
DK (1) DK1798420T3 (da)
ES (1) ES2644420T3 (da)
PL (1) PL1798420T3 (da)
RU (1) RU2332590C1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207625B1 (en) 2009-09-28 2012-06-26 Constantine Gus Cristo Electrical power generating arrangement
CN102606528B (zh) * 2012-04-25 2014-04-09 山西渝煤科安运风机有限公司 叶片同步调节轴流通风机
CN103047179B (zh) * 2012-12-19 2016-04-20 平安电气股份有限公司 轴流风机叶片角度机外一次调节装置
US10934866B2 (en) 2017-06-20 2021-03-02 Rolls-Royce North American Technologies Inc. Variable pitch change control method
US10473111B2 (en) 2017-10-18 2019-11-12 Rolls-Royce Corporation Variable pitch fan for a gas turbine engine
CN112431792B (zh) * 2020-11-23 2022-06-21 安徽朗迪叶轮机械有限公司 一种风叶装配用快速连接组件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2107785A (en) * 1934-08-23 1938-02-08 Gustav Schwarz G M B H Variable pitch propeller for aircraft
FR1189060A (fr) * 1957-12-27 1959-09-29 Perfectionnements aux ventilateurs ou hélices de toutes sortes
DE3214223C2 (de) * 1982-04-17 1985-05-02 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Axialgebläse
EP0137873B1 (en) * 1983-10-14 1986-10-01 JAMES HOWDEN & COMPANY LIMITED Variable pitch axial flow fan
DE3812227C1 (en) * 1988-04-13 1989-09-28 J.M. Voith Gmbh, 7920 Heidenheim, De Axial fan
DE4315080C2 (de) * 1993-05-06 1996-08-01 Muehlbauer Luftfahrttechn Gmbh Blattlagerung für Propeller, Rotoren oder Gebläse
CA2483109C (en) * 2003-10-20 2012-05-01 Flexxaire Manufacturing Inc. Control system for variable pitch fan

Also Published As

Publication number Publication date
US7682128B2 (en) 2010-03-23
RU2332590C1 (ru) 2008-08-27
EP1798420A2 (de) 2007-06-20
KR20070064253A (ko) 2007-06-20
DE102005060433A1 (de) 2007-06-21
CN1982728B (zh) 2014-07-23
CN1982728A (zh) 2007-06-20
PL1798420T3 (pl) 2018-02-28
KR101270394B1 (ko) 2013-06-05
ES2644420T3 (es) 2017-11-28
EP1798420B1 (de) 2017-08-30
EP1798420A3 (de) 2008-12-31
US20070151385A1 (en) 2007-07-05

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