JPS5786700A - Emergency air cylinder - Google Patents

Emergency air cylinder

Info

Publication number
JPS5786700A
JPS5786700A JP16424180A JP16424180A JPS5786700A JP S5786700 A JPS5786700 A JP S5786700A JP 16424180 A JP16424180 A JP 16424180A JP 16424180 A JP16424180 A JP 16424180A JP S5786700 A JPS5786700 A JP S5786700A
Authority
JP
Japan
Prior art keywords
air
valve
vent hole
air vent
lever
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP16424180A
Other languages
Japanese (ja)
Other versions
JPS5814958B2 (en
Inventor
Sadafumi Iga
Shigetada Takashina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOKUTOU SENSUI KK
Original Assignee
KOKUTOU SENSUI KK
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 KOKUTOU SENSUI KK filed Critical KOKUTOU SENSUI KK
Priority to JP16424180A priority Critical patent/JPS5814958B2/en
Publication of JPS5786700A publication Critical patent/JPS5786700A/en
Publication of JPS5814958B2 publication Critical patent/JPS5814958B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Lift Valve (AREA)

Abstract

PURPOSE: To use a demand valve which is provided in an air vent hole as an emergency air cylinder by actuating it by means of a diaphragm.
CONSTITUTION: A negative pressure is applied to the air vent hole 3 at the lower side of a demand valve 6 through air intake process, and a diaphragm 7 is displaced inward and a magnification lever 8 is actuated. The lever 8 forces the working lever 61 of the valve to descend against the force of a spring 62, then the valve 6 is opened, and the air flows into a mouth from the mouthpiece 4. When the air discharged from the mouth flows into an air vent hole 3 from the mouthpiece 4, a high pressure is generated in the air vent hole 3 and the valve is closed. The exhaust air in the air vent hole 3 opens a valve 5 and is discharged outside of a cock body. The actuation is repeated by aspiration process.
COPYRIGHT: (C)1982,JPO&Japio
JP16424180A 1980-11-20 1980-11-20 emergency air cylinder Expired JPS5814958B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16424180A JPS5814958B2 (en) 1980-11-20 1980-11-20 emergency air cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16424180A JPS5814958B2 (en) 1980-11-20 1980-11-20 emergency air cylinder

Publications (2)

Publication Number Publication Date
JPS5786700A true JPS5786700A (en) 1982-05-29
JPS5814958B2 JPS5814958B2 (en) 1983-03-23

Family

ID=15789350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16424180A Expired JPS5814958B2 (en) 1980-11-20 1980-11-20 emergency air cylinder

Country Status (1)

Country Link
JP (1) JPS5814958B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268296A (en) * 1988-08-31 1990-03-07 Takuyou Riken:Kk Simplified inhalator
JP6768632B2 (en) * 2017-12-27 2020-10-14 アイリスオーヤマ株式会社 Drying device

Also Published As

Publication number Publication date
JPS5814958B2 (en) 1983-03-23

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