KR960013417U - Integrated ventilation positive pressure valve device - Google Patents

Integrated ventilation positive pressure valve device

Info

Publication number
KR960013417U
KR960013417U KR2019940027576U KR19940027576U KR960013417U KR 960013417 U KR960013417 U KR 960013417U KR 2019940027576 U KR2019940027576 U KR 2019940027576U KR 19940027576 U KR19940027576 U KR 19940027576U KR 960013417 U KR960013417 U KR 960013417U
Authority
KR
South Korea
Prior art keywords
valve device
positive pressure
pressure valve
integrated ventilation
ventilation positive
Prior art date
Application number
KR2019940027576U
Other languages
Korean (ko)
Other versions
KR970006799Y1 (en
Inventor
김종기
Original Assignee
김종기
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 김종기 filed Critical 김종기
Priority to KR2019940027576U priority Critical patent/KR970006799Y1/en
Publication of KR960013417U publication Critical patent/KR960013417U/en
Application granted granted Critical
Publication of KR970006799Y1 publication Critical patent/KR970006799Y1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/02—Respiratory apparatus with compressed oxygen or air
    • A62B7/04—Respiratory apparatus with compressed oxygen or air and lung-controlled oxygen or air valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR2019940027576U 1994-10-21 1994-10-21 The valve part as one body for a gas helmet KR970006799Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940027576U KR970006799Y1 (en) 1994-10-21 1994-10-21 The valve part as one body for a gas helmet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940027576U KR970006799Y1 (en) 1994-10-21 1994-10-21 The valve part as one body for a gas helmet

Publications (2)

Publication Number Publication Date
KR960013417U true KR960013417U (en) 1996-05-17
KR970006799Y1 KR970006799Y1 (en) 1997-07-08

Family

ID=19396078

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940027576U KR970006799Y1 (en) 1994-10-21 1994-10-21 The valve part as one body for a gas helmet

Country Status (1)

Country Link
KR (1) KR970006799Y1 (en)

Also Published As

Publication number Publication date
KR970006799Y1 (en) 1997-07-08

Similar Documents

Publication Publication Date Title
DE69527976T2 (en) PRESSURE LEVEL VALVE
FI964058A (en) The ventilator valve
BR9501653A (en) Valve device
NO953981D0 (en) Valve
BR9506341A (en) Pressure regulating valve
DE69500878T2 (en) Pressure valve
DE59505726D1 (en) PRESSURE CONTROL VALVE
DE69519774T2 (en) Flow limiting valve
DE69527249D1 (en) valve unit
DE69509715T2 (en) Pressure regulating valve
DE69509487D1 (en) Valve control device
DE59506286D1 (en) PRESSURE CONTROL VALVE
FI964753A (en) The air valve device
DE59502737D1 (en) Electropneumatic valve device
NO944180L (en) Valve
DE69509900T2 (en) VALVE
DE9409028U1 (en) Valve
DE9411294U1 (en) Ventilation valve
ATA145194A (en) VALVE
KR960013417U (en) Integrated ventilation positive pressure valve device
DK30194A (en) Valve
DE9403578U1 (en) Ventilation valve
DE9416808U1 (en) Valve
KR960014967U (en) Valve sealing device
KR960011509U (en) Compressor valve device

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20070904

Year of fee payment: 12

EXPY Expiration of term