FR1586121A - - Google Patents

Info

Publication number
FR1586121A
FR1586121A FR1586121DA FR1586121A FR 1586121 A FR1586121 A FR 1586121A FR 1586121D A FR1586121D A FR 1586121DA FR 1586121 A FR1586121 A FR 1586121A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1586121A publication Critical patent/FR1586121A/fr
Expired legal-status Critical Current

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
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means

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)
FR1586121D 1968-07-11 1968-07-11 Expired FR1586121A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR158752 1968-07-11

Publications (1)

Publication Number Publication Date
FR1586121A true FR1586121A (de) 1970-02-13

Family

ID=8652400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1586121D Expired FR1586121A (de) 1968-07-11 1968-07-11

Country Status (9)

Country Link
US (1) US3575206A (de)
BE (1) BE735424A (de)
CH (1) CH511033A (de)
DE (1) DE1935122A1 (de)
ES (1) ES369354A1 (de)
FR (1) FR1586121A (de)
GB (1) GB1258597A (de)
LU (1) LU59025A1 (de)
NL (1) NL6909873A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813226C2 (de) * 1978-03-28 1982-06-09 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Absperr- und Regelventil
US4850346A (en) * 1986-10-20 1989-07-25 Wgm Safety Corp. Respirator
JPH01112861U (de) * 1988-01-25 1989-07-28
DE3823383A1 (de) * 1988-07-09 1990-01-18 Draegerwerk Ag Kreislauf-atemschutzgeraet fuer ueberdruckbetrieb mit einer sperre im geraeteanschlussstueck
US5109840A (en) * 1991-02-14 1992-05-05 Specialty Packaging Licensing Company Resuscitator having directional control valve with internal "PEEP" adjustment valve
IT232743Y1 (it) * 1994-02-09 2000-01-19 Spasciani Riccardo Spa Maschera perfezionata per dispositivi di respirazione ad aria in pressione o meno
FR2755021B1 (fr) * 1996-10-31 1998-11-27 Comasec International Soupape anti-retour, dispositif respiratoire, masque, casque et scaphandre de protection
US7296568B2 (en) * 2001-07-18 2007-11-20 Avon Protection Systems, Inc. Respirator module with speech transmission and exhalation valve
GB0406288D0 (en) * 2004-03-19 2004-04-21 Scott Health & Safety Ltd Respirators
US7594509B2 (en) * 2005-01-18 2009-09-29 Teleflex Medical Incorporated Heat and moisture exchange device for respiratory therapy
GB2500341B (en) * 2009-05-12 2014-01-22 Scott Health & Safety Ltd Mask for breathing apparatus
US10012323B2 (en) * 2012-05-30 2018-07-03 Rita STRADELLA Automatic adjustable overpressure and manual exhaust valve for diving dry-suits
US10786695B2 (en) * 2013-07-17 2020-09-29 The Smartmask Llc Protective respiratory mask with electronic system
GB2533898B (en) * 2013-11-14 2020-12-02 D Wheatley Entpr Inc Serviceable cartridge assembly for respirator exhalation unit
US20180243520A1 (en) * 2017-02-27 2018-08-30 Intrepid Brands, LLC Vaporizer Pod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1349335A (en) * 1918-10-04 1920-08-10 Goodrich Co B F Balloon-valve
GB705216A (en) * 1951-10-19 1954-03-10 Dunlop Rubber Co Improvements in fluid pressure relief valves
FR1475015A (fr) * 1966-02-18 1967-03-31 Commissariat Energie Atomique Dispositif d'expiration pour masques respiratoires

Also Published As

Publication number Publication date
CH511033A (fr) 1971-08-15
US3575206A (en) 1971-04-20
NL6909873A (de) 1970-01-13
ES369354A1 (es) 1971-06-01
BE735424A (de) 1969-12-01
GB1258597A (de) 1971-12-30
LU59025A1 (de) 1969-11-15
DE1935122A1 (de) 1970-02-26

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