PL435441A1 - Sensor for measuring intensity of air movement - Google Patents

Sensor for measuring intensity of air movement

Info

Publication number
PL435441A1
PL435441A1 PL435441A PL43544120A PL435441A1 PL 435441 A1 PL435441 A1 PL 435441A1 PL 435441 A PL435441 A PL 435441A PL 43544120 A PL43544120 A PL 43544120A PL 435441 A1 PL435441 A1 PL 435441A1
Authority
PL
Poland
Prior art keywords
base
polygon
sensor
air movement
angles
Prior art date
Application number
PL435441A
Other languages
Polish (pl)
Other versions
PL242193B1 (en
Inventor
Jerzy LAMPART
Rafał Pijarski
Original Assignee
Lewandowski Witold Radwag Wagi Elektroniczne
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 Lewandowski Witold Radwag Wagi Elektroniczne filed Critical Lewandowski Witold Radwag Wagi Elektroniczne
Priority to PL435441A priority Critical patent/PL242193B1/en
Publication of PL435441A1 publication Critical patent/PL435441A1/en
Publication of PL242193B1 publication Critical patent/PL242193B1/en

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Czujnik do pomiaru intensywności ruchu powietrza posiada podstawę (1) w postaci wielokąta. Podstawa (1) może być zarówno pełnym wielokątem jak i wielokątem posiadającym jedynie obrys krawędzi z centralną wolną powierzchnią na przyjęcie innego czujnika o podobnym kształcie. W prezentowanym przykładzie podstawa wykonana jest z płytki PCB z polami lutowniczymi. Z kątów podstawy (1) wyprowadzone są krawędzie boczne (2) w ilości równej ilości kątów wielokąta w podstawie. W prezentowanym przykładzie są to cztery krawędzie. Krawędzie boczne (2) wznoszą się od podstawy do góry i są pochylone w taki sposób, że ich końce łączą się tworząc wierzchołek lub, w przypadku czujnika w kształcie ostrosłupa ściętego, nie łączą się i tworzą płaszczyznę mniejszą od podstawy nad powierzchnią podstawy. Każda krawędź posiada na swojej długości szereg równooddalonych przestrzeni mocujących (3) na przyjęcie pojedynczego zwoju drutu (4) stanowiącego element rezystancyjny przeznaczony do podgrzewania prądem elektrycznym.The sensor for measuring the intensity of air movement has a base (1) in the form of a polygon. The base (1) can be either a solid polygon or a polygon having only an edge contour with a central free surface to receive another sensor of a similar shape. In the presented example, the base is made of a PCB with solder pads. The side edges (2) are derived from the base angles (1) in an amount equal to the number of polygon angles at the base. In the presented example, there are four edges. The side edges (2) rise from the base upwards and are inclined such that their ends meet to form a vertex or, in the case of a truncated pyramid sensor, do not connect and form a plane smaller than the base above the base surface. Each edge has along its length a series of equidistant clamping spaces (3) for receiving a single coil of wire (4) constituting a resistance element to be heated by electric current.

PL435441A 2020-09-24 2020-09-24 A sensor for measuring the intensity of air movement PL242193B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL435441A PL242193B1 (en) 2020-09-24 2020-09-24 A sensor for measuring the intensity of air movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL435441A PL242193B1 (en) 2020-09-24 2020-09-24 A sensor for measuring the intensity of air movement

Publications (2)

Publication Number Publication Date
PL435441A1 true PL435441A1 (en) 2022-03-28
PL242193B1 PL242193B1 (en) 2023-01-30

Family

ID=80855624

Family Applications (1)

Application Number Title Priority Date Filing Date
PL435441A PL242193B1 (en) 2020-09-24 2020-09-24 A sensor for measuring the intensity of air movement

Country Status (1)

Country Link
PL (1) PL242193B1 (en)

Also Published As

Publication number Publication date
PL242193B1 (en) 2023-01-30

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