SE7907255L - Varningssignalanordning for andningsskyddsapparater med tryckgasforrad - Google Patents

Varningssignalanordning for andningsskyddsapparater med tryckgasforrad

Info

Publication number
SE7907255L
SE7907255L SE7907255A SE7907255A SE7907255L SE 7907255 L SE7907255 L SE 7907255L SE 7907255 A SE7907255 A SE 7907255A SE 7907255 A SE7907255 A SE 7907255A SE 7907255 L SE7907255 L SE 7907255L
Authority
SE
Sweden
Prior art keywords
respiratory
protectors
pressure gas
gas storage
warning signal
Prior art date
Application number
SE7907255A
Other languages
Unknown language ( )
English (en)
Other versions
SE438413B (sv
Inventor
E Warncke
A Pasternack
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
Application filed by Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of SE7907255L publication Critical patent/SE7907255L/sv
Publication of SE438413B publication Critical patent/SE438413B/sv

Links

Classifications

    • 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
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm

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)
SE7907255A 1978-09-02 1979-08-31 Varningssignalanordning for andningsskyddsapparater SE438413B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2838366A DE2838366C3 (de) 1978-09-02 1978-09-02 Warnsignalvorrichtung für Atemschutzgeräte mit Druckgasvorrat

Publications (2)

Publication Number Publication Date
SE7907255L true SE7907255L (sv) 1980-03-03
SE438413B SE438413B (sv) 1985-04-22

Family

ID=6048554

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907255A SE438413B (sv) 1978-09-02 1979-08-31 Varningssignalanordning for andningsskyddsapparater

Country Status (5)

Country Link
US (1) US4275723A (sv)
DE (1) DE2838366C3 (sv)
FR (1) FR2434630A1 (sv)
GB (1) GB2029238B (sv)
SE (1) SE438413B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004594C2 (de) * 1980-02-08 1982-01-14 Drägerwerk AG, 2400 Lübeck Warnsignalvorrichtung für Atemschutzgeräte
DE3422023C2 (de) * 1984-06-14 1987-04-23 Drägerwerk AG, 2400 Lübeck Lungenautomat für Atemschutzgerät
DE3440215A1 (de) * 1984-11-03 1986-05-07 Drägerwerk AG, 2400 Lübeck Warnvorrichtung fuer atemschutzgeraete
US4893580A (en) * 1987-04-20 1990-01-16 Joseph Jr Alan W Scuba whistle
JPH01144058U (sv) * 1988-03-25 1989-10-03
US4899740A (en) * 1989-01-17 1990-02-13 E. D. Bullard Company Respirator system for use with a hood or face mask
US5040477A (en) * 1990-03-23 1991-08-20 Schiffmacher John A Warning device for compressed air tanks
US6209579B1 (en) * 1999-02-08 2001-04-03 O-Two Systems International Inc. Low supply pressure alarm for gas supply
AU2000234327A1 (en) * 2000-03-29 2001-10-08 Martin Nordhorn Security device for a gas supply device, especially a compressed air supply device, and the use of said security device for configuring a security fitting
US6651659B2 (en) * 2001-05-23 2003-11-25 John I. Izuchukwu Ambulatory storage system for pressurized gases
GB0216600D0 (en) * 2002-07-17 2002-08-28 Apeks Marine Equipment Ltd A first stage breathing gas regulator
US20070215220A1 (en) * 2006-03-20 2007-09-20 Bannon Thomas K System for direct transfer of gas from a supply source to a portable cylinder and method for same
CN102266637B (zh) * 2010-12-31 2013-08-14 北京谊安医疗系统股份有限公司 用于麻醉机的气控阀
GB2511363B (en) * 2013-03-01 2019-03-27 Draeger Safety Uk Ltd Lung Demand Valve
US20240307712A1 (en) * 2021-02-02 2024-09-19 3M Innovative Properties Company Facemask with Vibrating Alert Device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR880206A (fr) * 1941-03-29 1943-03-17 Auergesellschaft Ag Dispositif avertisseur pour appareils respiratoires à oxygène
DE1025726B (de) * 1956-03-23 1958-03-06 Draegerwerk Ag Rueckzugssignalvorrichtung fuer Atemschutzgeraete
DE1133251B (de) * 1959-01-16 1962-07-12 Auergesellschaft Ges Mit Besch Druckgasatemschutzgeraet mit einer Rueckzugsignalvorrichtung
FR1353343A (fr) * 1963-04-09 1964-02-21 Avertisseur pour appareils protecteurs des voies respiratoires
DE1209433B (de) * 1963-07-13 1966-01-20 Draegerwerk Ag Druckgasatemschutzgeraet
US3719160A (en) * 1971-03-01 1973-03-06 Under Sea Industries Audio reserve alarm mechanism for self-contained breathing apparatus
CS162633B4 (sv) * 1971-06-15 1975-07-15
DE2250174A1 (de) * 1972-10-13 1974-04-18 Draegerwerk Ag Gasmischgeraet fuer druckgase, insbesondere fuer atmungs- und medizinische geraete
SE402569B (sv) * 1976-11-09 1978-07-10 Aga Ab Anordning vid en andningsapparat for dykare

Also Published As

Publication number Publication date
DE2838366A1 (de) 1980-03-13
DE2838366C3 (de) 1986-05-28
FR2434630B1 (sv) 1985-02-08
GB2029238A (en) 1980-03-19
DE2838366B2 (de) 1980-06-19
FR2434630A1 (fr) 1980-03-28
SE438413B (sv) 1985-04-22
GB2029238B (en) 1982-11-17
US4275723A (en) 1981-06-30

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