NO123262B - - Google Patents

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Info

Publication number
NO123262B
NO123262B NO161872A NO16187266A NO123262B NO 123262 B NO123262 B NO 123262B NO 161872 A NO161872 A NO 161872A NO 16187266 A NO16187266 A NO 16187266A NO 123262 B NO123262 B NO 123262B
Authority
NO
Norway
Prior art keywords
membrane
mask
valve
insert
speech
Prior art date
Application number
NO161872A
Other languages
English (en)
Norwegian (no)
Inventor
J Miller
H Cotabish
E Buban
Original Assignee
Auergesellschaft Gmbh
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 Auergesellschaft Gmbh filed Critical Auergesellschaft Gmbh
Publication of NO123262B publication Critical patent/NO123262B/no

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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
NO161872A 1965-03-01 1966-02-28 NO123262B (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US436070A US3348537A (en) 1965-03-01 1965-03-01 Combination breathing valve and speaking diaphragm unit

Publications (1)

Publication Number Publication Date
NO123262B true NO123262B (forum.php) 1971-10-18

Family

ID=23730979

Family Applications (1)

Application Number Title Priority Date Filing Date
NO161872A NO123262B (forum.php) 1965-03-01 1966-02-28

Country Status (7)

Country Link
US (1) US3348537A (forum.php)
BE (1) BE677156A (forum.php)
DE (1) DE1296017B (forum.php)
GB (1) GB1103627A (forum.php)
NL (1) NL6602355A (forum.php)
NO (1) NO123262B (forum.php)
SE (1) SE313739B (forum.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402316A (en) * 1981-04-27 1983-09-06 U.S.D. Corp. Breathing gas mask
DE3374173D1 (en) * 1982-08-18 1987-12-03 Avon Ind Polymers Respirator speech transmitter
BE904392A (nl) * 1986-03-12 1987-04-23 Vandeputte Gilbert Gasmasker
ES2000236B3 (es) * 1986-03-12 1990-10-16 Engicom Nv Mascara de gas
BE905393A (nl) * 1986-09-08 1986-12-31 Vandeputte Gilbert Hulpstuk voor gasmakers en gasmakers hiermede uitgerust.
US4852682A (en) * 1987-09-23 1989-08-01 Benjamin Charles M Underwater voice communicator
US5101816A (en) * 1990-06-05 1992-04-07 Gentex Corporation Separable valve assembly
US5385141A (en) * 1992-04-16 1995-01-31 Siebe North, Inc. Speech diaphragm and exhalation valve
DE19845572C2 (de) * 1998-10-02 2002-06-06 Draeger Safety Ag & Co Kgaa Sprechübertrager für eine Atemschutzmaske
CA2453844C (en) * 2001-07-18 2010-02-09 Avon Rubber & Plastics, Inc. Respirator module with speech transmission and exhalation valve
RU2340374C1 (ru) * 2007-05-04 2008-12-10 Открытое акционерное общество "АРТИ" Клапанно-переговорное устройство с клапаном выдоха

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR740359A (fr) * 1932-07-22 1933-01-25 Perfectionnements aux appareils respiratoires
FR776709A (fr) * 1934-06-27 1935-02-01 Soupape d'expiration pour masque à gaz
DE736268C (de) * 1940-10-26 1943-06-10 Ig Farbenindustrie Ag Vorrichtung zum Verschliessen des Ausatemventils von Gasschutzmasken
US2326650A (en) * 1941-04-18 1943-08-10 Standard Products Co Gas mask facepiece
US2615463A (en) * 1945-11-14 1952-10-28 Henry L Burns Fluid pressure apparatus and valve means therefor
US3035574A (en) * 1959-01-21 1962-05-22 Mine Safety Appliances Co Combination exhalation valve and speaking diaphragm

Also Published As

Publication number Publication date
NL6602355A (forum.php) 1966-09-02
US3348537A (en) 1967-10-24
SE313739B (forum.php) 1969-08-18
GB1103627A (en) 1968-02-21
BE677156A (forum.php) 1966-07-18
DE1296017B (de) 1969-05-22

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