PL389031A1 - Pneumatic system for switching off fire master switch of the electric current fire - Google Patents

Pneumatic system for switching off fire master switch of the electric current fire

Info

Publication number
PL389031A1
PL389031A1 PL389031A PL38903109A PL389031A1 PL 389031 A1 PL389031 A1 PL 389031A1 PL 389031 A PL389031 A PL 389031A PL 38903109 A PL38903109 A PL 38903109A PL 389031 A1 PL389031 A1 PL 389031A1
Authority
PL
Poland
Prior art keywords
fire
pneumatic system
switching
electric current
master switch
Prior art date
Application number
PL389031A
Other languages
Polish (pl)
Other versions
PL217035B1 (en
Inventor
Zbigniew Czarnota
Original Assignee
Czerbud Spółka Z Ograniczoną Odpowiedzialnością
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 Czerbud Spółka Z Ograniczoną Odpowiedzialnością filed Critical Czerbud Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL389031A priority Critical patent/PL217035B1/en
Publication of PL389031A1 publication Critical patent/PL389031A1/en
Publication of PL217035B1 publication Critical patent/PL217035B1/en

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  • Fluid-Pressure Circuits (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

Układ pneumatyczny wyłączający za pomocą ręcznego miejscowego lub automatycznego zdalnego sterowania przeciwpożarowy wyłącznik główny prądu elektrycznego w przypadku wystąpienia pożaru, zwłaszcza w obiektach przemysłowych, handlowych i użyteczności publicznej charakteryzuje się tym, że w przypadku ręcznego miejscowego sterowania tym wyłącznikiem stanowi go siłownik pneumatyczny (1), którego tłoczysko (2) połączone jest ze stykami głównego wyłącznika (3) prądu elektrycznego, a cylinder (4) tego siłownika połączony jest poprzez przewód rurowy (7) z przebijakiem mechanicznym (8), sprzężonym mechanicznie z pojemnikiem naboju gazowego (9).A pneumatic system that switches off the main electric power switch by means of manual local or automatic remote control in the event of a fire, especially in industrial, commercial and public utility facilities, is characterized in that in the case of manual local control of this switch, it is a pneumatic actuator (1), the piston rod (2) of which is connected to the contacts of the main electric power switch (3), and the cylinder (4) of this actuator is connected via a pipe (7) to a mechanical punch (8), mechanically coupled to the gas cartridge container (9).

PL389031A 2009-09-14 2009-09-14 Pneumatic system for switching off fire master switch of the electric current fire PL217035B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL389031A PL217035B1 (en) 2009-09-14 2009-09-14 Pneumatic system for switching off fire master switch of the electric current fire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL389031A PL217035B1 (en) 2009-09-14 2009-09-14 Pneumatic system for switching off fire master switch of the electric current fire

Publications (2)

Publication Number Publication Date
PL389031A1 true PL389031A1 (en) 2011-03-28
PL217035B1 PL217035B1 (en) 2014-06-30

Family

ID=43981253

Family Applications (1)

Application Number Title Priority Date Filing Date
PL389031A PL217035B1 (en) 2009-09-14 2009-09-14 Pneumatic system for switching off fire master switch of the electric current fire

Country Status (1)

Country Link
PL (1) PL217035B1 (en)

Also Published As

Publication number Publication date
PL217035B1 (en) 2014-06-30

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