Ventilator assembly

Ventilator assembly

The arrangement (100) has a flow sensor for determining air-volume flow (125) produced by an axial fan (120) and for production of a volume flow-measured value (Vmess). A volume flow-controlling arrangement (160) controls the air volume flow to a predetermined volume flow-reference value (V-s). The...

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1. Verfasser: KARWATH, ARNO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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creator KARWATH, ARNO
description The arrangement (100) has a flow sensor for determining air-volume flow (125) produced by an axial fan (120) and for production of a volume flow-measured value (Vmess). A volume flow-controlling arrangement (160) controls the air volume flow to a predetermined volume flow-reference value (V-s). The volume flow-controlling arrangement is designed to generate a speed-reference value (N-s) for an electrically commutated motor (110) . A speed controller (170) controls the speed of the motor to the speed-reference value. An independent claim is also included for a controlling arrangement for a fan.
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A volume flow-controlling arrangement (160) controls the air volume flow to a predetermined volume flow-reference value (V-s). The volume flow-controlling arrangement is designed to generate a speed-reference value (N-s) for an electrically commutated motor (110) . A speed controller (170) controls the speed of the motor to the speed-reference value. 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A volume flow-controlling arrangement (160) controls the air volume flow to a predetermined volume flow-reference value (V-s). The volume flow-controlling arrangement is designed to generate a speed-reference value (N-s) for an electrically commutated motor (110) . A speed controller (170) controls the speed of the motor to the speed-reference value. An independent claim is also included for a controlling arrangement for a fan.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
title Ventilator assembly
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