PL406973A1 - Centrifugal fan with the system regulating the impeller blades angle in the run - Google Patents

Centrifugal fan with the system regulating the impeller blades angle in the run

Info

Publication number
PL406973A1
PL406973A1 PL406973A PL40697314A PL406973A1 PL 406973 A1 PL406973 A1 PL 406973A1 PL 406973 A PL406973 A PL 406973A PL 40697314 A PL40697314 A PL 40697314A PL 406973 A1 PL406973 A1 PL 406973A1
Authority
PL
Poland
Prior art keywords
run
centrifugal fan
impeller blades
system regulating
blades angle
Prior art date
Application number
PL406973A
Other languages
Polish (pl)
Other versions
PL231504B1 (en
Inventor
Grzegorz Wróbel
Andrzej Podsędkowski
Original Assignee
Vibroson Łódź Dr Inż. A. Podsędkowski Spółka Z Ograniczoną Odpowiedzialnością
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 Vibroson Łódź Dr Inż. A. Podsędkowski Spółka Z Ograniczoną Odpowiedzialnością filed Critical Vibroson Łódź Dr Inż. A. Podsędkowski Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL406973A priority Critical patent/PL231504B1/en
Publication of PL406973A1 publication Critical patent/PL406973A1/en
Publication of PL231504B1 publication Critical patent/PL231504B1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Wentylator promieniowy z układem regulacji ustawienia kąta łopatek wirnika w czasie ruchu, charakteryzuje się, tym, że posiada zamocowany na wale (11) wentylatora lub w jego wnętrzu siłownik napędowy (1), z którego napęd na obrotowe łopatki (7) wirnika jest przeniesiony poprzez układ napędowy, wyposażony w układ dźwigniowy lub układ zazębiony. Przedmiot wynalazku może być stosowany w wentylatorach, zwłaszcza energetycznych.The radial fan with the rotor blade angle adjustment system during movement is characterized by the fact that it has a drive cylinder (1) mounted on the fan shaft (11) or inside, from which the drive to the rotary blades (7) of the rotor is transferred through drive system, equipped with a lever system or a meshed system. The subject of the invention can be used in fans, especially energy ones.

PL406973A 2014-01-28 2014-01-28 Centrifugal fan with the system regulating the impeller blades angle in the run PL231504B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL406973A PL231504B1 (en) 2014-01-28 2014-01-28 Centrifugal fan with the system regulating the impeller blades angle in the run

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406973A PL231504B1 (en) 2014-01-28 2014-01-28 Centrifugal fan with the system regulating the impeller blades angle in the run

Publications (2)

Publication Number Publication Date
PL406973A1 true PL406973A1 (en) 2015-08-03
PL231504B1 PL231504B1 (en) 2019-03-29

Family

ID=53723599

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406973A PL231504B1 (en) 2014-01-28 2014-01-28 Centrifugal fan with the system regulating the impeller blades angle in the run

Country Status (1)

Country Link
PL (1) PL231504B1 (en)

Also Published As

Publication number Publication date
PL231504B1 (en) 2019-03-29

Similar Documents

Publication Publication Date Title
GB201702384D0 (en) Gas turbine engine fan blade
GB201702382D0 (en) Gas turbine engine fan blade
PL3129601T3 (en) Turbine engine compressor with variable-pitch vanes
BR112015032805A2 (en) rotor for a centrifugal flow machine and a centrifugal flow machine
WO2015156879A3 (en) Rotor moment feedback for stability augmentation
FR3016189B1 (en) EPICYCLOIDAL REDUCTION DEVICE FOR THE ROTATIONAL DRIVE OF BLADE ASSEMBLIES OF A REDUCING TURBOMACHINE
GB2538393B (en) A lever arm device for controlling the pitch of fan blades of a turbine engine having an unducted fan
MX2017001778A (en) Clamping device.
GB201607834D0 (en) A radial control shaft for a device for controlling the pitch of fan blades of a turbine engine having an unducted fan, and a method of mounting such a shaft
GB2538834B (en) A rotary assembly for an aviation turbine engine, the assembly comprising a separate fan blade platform mounted on a fan disk
BR112017025336A2 (en) rotor for a fluid machine having removable blades
PH12016000123A1 (en) Impeller and fan device
MX2016009897A (en) Vertical-axis fluid turbine.
CL2015001524A1 (en) Procedure for the operation of a wind power installation, where the installation is oriented such that the azimuthal position of the installation deviates from an orientation towards the wind at an azimuthal compensation angle, and the blade angle of the rotor blades is cyclically rotated; and associated installation.
UY36225A (en) ROTOR BLADE REAR EDGE SEGMENT FOR WIND ENERGY INSTALLATION
RU2015128801A (en) HYDRAULIC TURBINE
BR112017013066A2 (en) peristaltic pump
BR112018000279A2 (en) belt drive system
MY197905A (en) A ceiling fan
PL406973A1 (en) Centrifugal fan with the system regulating the impeller blades angle in the run
PL413756A1 (en) Rotor of axial fan
FR3021295B1 (en) RAIDI HUB FOR NON-CAREED PROPELLER WITH BLADES WITH VARIABLE TURBOMACHINE ADJUSTMENT.
EP3521564A4 (en) Turbine rotor blade assembly
GB2554015B (en) A radial shaft device for controlling the pitch of fan blades of a turbine engine having an un-ducted fan
WO2015086715A3 (en) A turbine with movable blades