PL415761A1 - Reducing valve, preferably the pyrotechnic valve - Google Patents

Reducing valve, preferably the pyrotechnic valve

Info

Publication number
PL415761A1
PL415761A1 PL415761A PL41576116A PL415761A1 PL 415761 A1 PL415761 A1 PL 415761A1 PL 415761 A PL415761 A PL 415761A PL 41576116 A PL41576116 A PL 41576116A PL 415761 A1 PL415761 A1 PL 415761A1
Authority
PL
Poland
Prior art keywords
valve
movable element
pyrotechnic
manifold
closing
Prior art date
Application number
PL415761A
Other languages
Polish (pl)
Other versions
PL228267B1 (en
Inventor
Bartosz Bartkowiak
Original Assignee
Instytut Lotnictwa
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 Instytut Lotnictwa filed Critical Instytut Lotnictwa
Priority to PL415761A priority Critical patent/PL228267B1/en
Publication of PL415761A1 publication Critical patent/PL415761A1/en
Publication of PL228267B1 publication Critical patent/PL228267B1/en

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  • Safety Valves (AREA)
  • Lift Valve (AREA)

Abstract

Zawór jest złożony z korpusu (1), kolektora (3), grzybka (4), elementu ruchomego zamykającego przepływ oraz blokady elementu ruchomego, wyposażonej w element blokujący i urządzenie zwalniające blokadę. Element ruchomy stanowi zwężka (2) w kształcie tulei o profilu wewnętrznym zbieżno - rozbieżnym, zamocowana współosiowo przesuwnie w cylindrycznej komorze przelotowej, wykonanej w korpusie (1). Część wylotowa komory jest zakończona kryzą oporową (11), a część wlotowa jest połączona z kolektorem (3), do którego jest zamocowany współosiowo nieruchomy grzybek (4), zamykający przepływ przez zwężkę (2), zablokowaną przez element blokujący w położeniu zamkniętym zaworu.The valve is composed of a body (1), a manifold (3), a plug (4), a movable element closing the flow and blockages of a movable element, equipped with a blocking element and a device releasing the blockage. The movable element is a throat (2) in the shape of a sleeve with an internal converging and diverging profile, mounted coaxially slidingly in a cylindrical through chamber made in the body (1). The outlet part of the chamber is terminated with a stop flange (11), and the inlet part is connected to the manifold (3), to which a fixed plug (4) is coaxially mounted, closing the flow through the venturi (2), blocked by the blocking element in the closed position of the valve.

PL415761A 2016-01-11 2016-01-11 Reducing valve, preferably the pyrotechnic valve PL228267B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL415761A PL228267B1 (en) 2016-01-11 2016-01-11 Reducing valve, preferably the pyrotechnic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL415761A PL228267B1 (en) 2016-01-11 2016-01-11 Reducing valve, preferably the pyrotechnic valve

Publications (2)

Publication Number Publication Date
PL415761A1 true PL415761A1 (en) 2017-07-17
PL228267B1 PL228267B1 (en) 2018-03-30

Family

ID=59298056

Family Applications (1)

Application Number Title Priority Date Filing Date
PL415761A PL228267B1 (en) 2016-01-11 2016-01-11 Reducing valve, preferably the pyrotechnic valve

Country Status (1)

Country Link
PL (1) PL228267B1 (en)

Also Published As

Publication number Publication date
PL228267B1 (en) 2018-03-30

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