DK142590B - Indretning til afbalancering af et aksialventilatorløbehjul. - Google Patents

Indretning til afbalancering af et aksialventilatorløbehjul. Download PDF

Info

Publication number
DK142590B
DK142590B DK424878A DK424878A DK142590B DK 142590 B DK142590 B DK 142590B DK 424878 A DK424878 A DK 424878A DK 424878 A DK424878 A DK 424878A DK 142590 B DK142590 B DK 142590B
Authority
DK
Denmark
Prior art keywords
balancing
impeller
shaft
weight
blade
Prior art date
Application number
DK424878A
Other languages
Danish (da)
English (en)
Other versions
DK142590C (it
DK424878A (it
Inventor
Eilif Andersen
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Priority to DK424878A priority Critical patent/DK142590B/da
Publication of DK424878A publication Critical patent/DK424878A/da
Publication of DK142590B publication Critical patent/DK142590B/da
Application granted granted Critical
Publication of DK142590C publication Critical patent/DK142590C/da

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
DK424878A 1978-09-25 1978-09-25 Indretning til afbalancering af et aksialventilatorløbehjul. DK142590B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK424878A DK142590B (da) 1978-09-25 1978-09-25 Indretning til afbalancering af et aksialventilatorløbehjul.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK424878 1978-09-25
DK424878A DK142590B (da) 1978-09-25 1978-09-25 Indretning til afbalancering af et aksialventilatorløbehjul.

Publications (3)

Publication Number Publication Date
DK424878A DK424878A (it) 1980-03-26
DK142590B true DK142590B (da) 1980-11-24
DK142590C DK142590C (it) 1981-07-27

Family

ID=8131724

Family Applications (1)

Application Number Title Priority Date Filing Date
DK424878A DK142590B (da) 1978-09-25 1978-09-25 Indretning til afbalancering af et aksialventilatorløbehjul.

Country Status (1)

Country Link
DK (1) DK142590B (it)

Also Published As

Publication number Publication date
DK142590C (it) 1981-07-27
DK424878A (it) 1980-03-26

Similar Documents

Publication Publication Date Title
US8784043B2 (en) Device for controlling variable-pitch blades in a turbomachine compressor
US4337749A (en) Compound bow
US2451541A (en) Dynamic balancer for rotor blades
BR9807908A (pt) Conjunto integrado de ventoinha com pás de passo variável
US4053259A (en) Axial fan adjustable pitch connectable blades
US2054383A (en) Wind power apparatus
CN111479750A (zh) 用于飞行器的驱动装置
US3295827A (en) Variable configuration blade
US6213713B1 (en) Apparatus for indicating pitch angle of a propeller blade
RU2527919C2 (ru) Устройство регулирования шага лопастей ветрогенератора
DK142590B (da) Indretning til afbalancering af et aksialventilatorløbehjul.
US9512728B2 (en) Simplified propeller balancing system and method
US5370001A (en) Angular momentum mass flowmeter
US2957526A (en) Drive means for helicopter rotary blade systems
US4545733A (en) Apparatus for adjusting the tracking of the blades in a rotor, especially for a rotary wing aircraft
US6364610B1 (en) Manually adjustable variable-pitch boat propeller
AU627747B2 (en) Impeller for an axial flow fan
US2505969A (en) Apparatus for fixing blade angulation of wind-driven multiblade propellers
US2594160A (en) Variable pitch propeller with an axially movable hub
US2723555A (en) Dynamic balancer for rotary bodies
DK147209B (da) Aksialblaeser med et blaeserhjul med indstillelige skovle
US3904314A (en) Impeller wheel for an axial flow fan
US2482217A (en) Blade mounting for propellers
US3224666A (en) Rotary fan arrangement
GB2051967A (en) Variable Pitch Axial Flow Fan Impeller