YU33505B - Sound signal device for the respiration protecting apparatuses with a reserve of compressed air - Google Patents

Sound signal device for the respiration protecting apparatuses with a reserve of compressed air

Info

Publication number
YU33505B
YU33505B YU239070A YU239070A YU33505B YU 33505 B YU33505 B YU 33505B YU 239070 A YU239070 A YU 239070A YU 239070 A YU239070 A YU 239070A YU 33505 B YU33505 B YU 33505B
Authority
YU
Yugoslavia
Prior art keywords
reserve
compressed air
sound signal
signal device
respiration
Prior art date
Application number
YU239070A
Other languages
English (en)
Other versions
YU239070A (en
Original Assignee
Draegerwerk Ag
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
Priority claimed from DE1952121A external-priority patent/DE1952121C3/de
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of YU239070A publication Critical patent/YU239070A/xx
Publication of YU33505B publication Critical patent/YU33505B/xx

Links

YU239070A 1969-10-16 1970-09-29 Sound signal device for the respiration protecting apparatuses with a reserve of compressed air YU33505B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952121A DE1952121C3 (de) 1970-11-02 1969-10-16 Warnsignalvorrichtung für Atemschutzgeräte mit Druckgasvorrat

Publications (2)

Publication Number Publication Date
YU239070A YU239070A (en) 1976-12-31
YU33505B true YU33505B (en) 1977-06-30

Family

ID=5748355

Family Applications (1)

Application Number Title Priority Date Filing Date
YU239070A YU33505B (en) 1969-10-16 1970-09-29 Sound signal device for the respiration protecting apparatuses with a reserve of compressed air

Country Status (3)

Country Link
CS (1) CS149931B2 (enrdf_load_html_response)
PL (1) PL75942B1 (enrdf_load_html_response)
YU (1) YU33505B (enrdf_load_html_response)

Also Published As

Publication number Publication date
YU239070A (en) 1976-12-31
CS149931B2 (enrdf_load_html_response) 1973-08-23
PL75942B1 (enrdf_load_html_response) 1975-02-28

Similar Documents

Publication Publication Date Title
GB1138987A (en) Pressure transducer
MY7200046A (en) Inhalation device
ZA734441B (en) Device for the fastening of a loudspeaker
CA949886A (en) Sound absorbing device
ZA727081B (en) Fire alarm device
YU36891B (en) Device for closing the end of a full casing
YU33505B (en) Sound signal device for the respiration protecting apparatuses with a reserve of compressed air
JPS5340523A (en) Acoustic film recorder
YU34947B (en) Siren for compressed air
AU487471B2 (en) Breathing device
AU6432265A (en) A breathing aid device
CA728952A (en) Inhalation aerosol device
CA641154A (en) Acoustic alarm device
CA840168A (en) Respiratory device
CA649344A (en) Device for the protection of pressure measuring elements
CA754333A (en) Apparatus for the measurement of the velocity of sound in a gas
ZA714087B (en) A device for detecting the occurence of an event
AU424917B2 (en) A means for assessing the pressure onthe mouthpiece of wind instruments
CA787687A (en) Emergency tracheal device
CA779747A (en) Underwater air purifying device
CA808415A (en) Inhalation device
CA817122A (en) Inhalation device
CA842511A (en) Bell signal generating device
CA888994A (en) Regional lung measuring device
IE30091L (en) Moving-coil transducer