PL434946A1 - Head screen with controlled airflow - Google Patents

Head screen with controlled airflow

Info

Publication number
PL434946A1
PL434946A1 PL434946A PL43494620A PL434946A1 PL 434946 A1 PL434946 A1 PL 434946A1 PL 434946 A PL434946 A PL 434946A PL 43494620 A PL43494620 A PL 43494620A PL 434946 A1 PL434946 A1 PL 434946A1
Authority
PL
Poland
Prior art keywords
channel
nozzle
blower
conduit
clamp
Prior art date
Application number
PL434946A
Other languages
Polish (pl)
Other versions
PL238961B1 (en
Inventor
Bernard Połednik
Maciej Nowicki
Krzysztof Przystupa
Krzysztof Ciecieląg
Original Assignee
Politechnika Lubelska
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 Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL434946A priority Critical patent/PL238961B1/en
Publication of PL434946A1 publication Critical patent/PL434946A1/en
Publication of PL238961B1 publication Critical patent/PL238961B1/en

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Przedmiotem wynalazku jest przyłbica ze sterowanym nadmuchem posiadająca opaskę nadmuchową. Składa się ona z opaski nadmuchowej posiadającej korpus (1) opasujący czoło użytkownika oraz z dyszy posiadającej korpus (2) zamocowany do dolnej przeźroczystej części twarzowej przyłbicy (3). W korpusie (1) opaski znajduje się kanał z wlotem (1b, 1c). W ścianie kanału znajdują się przelotowe otwory. W korpusie (2) dyszy znajduje się kanał z przewodem (2b). W górnej ścianie kanału (2a) korpusu (2) dyszy znajdują się przelotowe otwory (2c). Na wewnętrznej i zewnętrznej powierzchni przeźroczystej części twarzowej przyłbicy (3) znajdują się czujniki wilgotności i temperatury powietrza (4, 5), które połączone są z modułem sterującym zamocowanym do obudowy wentylatora nadmuchowego, który połączony jest przewodem poprzez filtr powietrza z wlotem (1b, 1c) kanału korpusu (1) opaski oraz z przewodem (2b) korpusu (2) dyszy.The present invention relates to a blower helmet having a blower headband. It consists of a blow band having a body (1) surrounding the user's forehead and a nozzle having a body (2) attached to the lower transparent part of the face visor (3). There is a channel with an inlet (1b, 1c) in the body (1) of the clamp. There are through holes in the wall of the channel. There is a channel with a conduit (2b) in the nozzle body (2). There are through holes (2c) in the upper wall of the channel (2a) of the nozzle body (2). On the inner and outer surfaces of the transparent face part of the visor (3) there are air humidity and temperature sensors (4, 5), which are connected to a control module attached to the blower housing, which is connected via an air filter to the inlet (1b, 1c) ) the channel of the body (1) of the clamp and the conduit (2b) of the body (2) of the nozzle.

PL434946A 2020-08-12 2020-08-12 Helmet with controlled blowing PL238961B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL434946A PL238961B1 (en) 2020-08-12 2020-08-12 Helmet with controlled blowing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL434946A PL238961B1 (en) 2020-08-12 2020-08-12 Helmet with controlled blowing

Publications (2)

Publication Number Publication Date
PL434946A1 true PL434946A1 (en) 2021-05-31
PL238961B1 PL238961B1 (en) 2021-10-25

Family

ID=76133077

Family Applications (1)

Application Number Title Priority Date Filing Date
PL434946A PL238961B1 (en) 2020-08-12 2020-08-12 Helmet with controlled blowing

Country Status (1)

Country Link
PL (1) PL238961B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1865799B1 (en) * 2005-03-24 2010-06-09 Stryker Corporation Personal protection system
US7802318B2 (en) * 2006-10-24 2010-09-28 Chun-Nan Chen Helmet having cooling fan device
EP3326697A1 (en) * 2007-03-23 2018-05-30 3M Innovative Properties Company Respirator flow control apparatus and method
PL228222B1 (en) * 2015-04-13 2018-02-28 Lubelska Polt Method and the device for protecting against inhalation of polluted air

Also Published As

Publication number Publication date
PL238961B1 (en) 2021-10-25

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