TW200513286A - Respirator mask and valve - Google Patents

Respirator mask and valve

Info

Publication number
TW200513286A
TW200513286A TW093117249A TW93117249A TW200513286A TW 200513286 A TW200513286 A TW 200513286A TW 093117249 A TW093117249 A TW 093117249A TW 93117249 A TW93117249 A TW 93117249A TW 200513286 A TW200513286 A TW 200513286A
Authority
TW
Taiwan
Prior art keywords
valve
respirator mask
support member
cover
flexible
Prior art date
Application number
TW093117249A
Other languages
Chinese (zh)
Inventor
Robert A Brunell
Original Assignee
Gerson Co Inc Louis M
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 Gerson Co Inc Louis M filed Critical Gerson Co Inc Louis M
Publication of TW200513286A publication Critical patent/TW200513286A/en

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

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)

Abstract

A valve has a support member, a cover coupled with the support member, and a flexible member. The cover has a biasing member that secures the flexible member to the support member.
TW093117249A 2003-06-17 2004-06-16 Respirator mask and valve TW200513286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47911603P 2003-06-17 2003-06-17

Publications (1)

Publication Number Publication Date
TW200513286A true TW200513286A (en) 2005-04-16

Family

ID=33539149

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093117249A TW200513286A (en) 2003-06-17 2004-06-16 Respirator mask and valve

Country Status (2)

Country Link
TW (1) TW200513286A (en)
WO (1) WO2004112906A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404878B (en) * 2010-09-23 2013-08-11 Sentec E & E Co Ltd Engine secondary air channel of the one-way valve

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD827812S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD828546S1 (en) 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD900306S1 (en) 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD842983S1 (en) 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD849245S1 (en) 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD882758S1 (en) 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD827811S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD843562S1 (en) 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
JP6949944B2 (en) 2016-09-16 2021-10-13 スリーエム イノベイティブ プロパティズ カンパニー Exhalation valve and breathing mask containing it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455763B (en) * 1986-07-03 1988-08-08 Horda Gummifabrik Ab VALVE DEVICE SPECIFICALLY AS EXPOSURE / OR INHALING VALVE FOR PROTECTIVE MASKS
US5325892A (en) * 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
GB9515986D0 (en) * 1995-08-04 1995-10-04 Racal Health & Safety Ltd Uni-directional fluid valve
US6047698A (en) * 1998-08-20 2000-04-11 Moldex-Metric, Inc. Unidirectional fluid valve
AU2003245243A1 (en) 2002-06-05 2003-12-22 Louis M. Gerson Co., Inc. Face mask and method of manufacturing the same
US20040040562A1 (en) 2002-08-28 2004-03-04 Brunell Robert A. Mask and spherically configured valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI404878B (en) * 2010-09-23 2013-08-11 Sentec E & E Co Ltd Engine secondary air channel of the one-way valve

Also Published As

Publication number Publication date
WO2004112906A1 (en) 2004-12-29

Similar Documents

Publication Publication Date Title
IL258702B (en) A pump system for use with organ care systems
ATE382387T1 (en) DISPENSING DEVICE
MX2007006575A (en) Mobile canister.
IN2014CN03762A (en)
CA107096S (en) Oxygen breathing device
TW540636U (en) Air pump with relief valve
TW200706689A (en) Gas providing member and processing device
WO2008098936A3 (en) Valve assembly
UA96619C2 (en) Diaphragm, valve assembly comprising this diaphragm and barrel with neck comprising this assembly
EP1261251A4 (en) Flow regulators with flexible diaphragms
CA114551S (en) Closure
TW200513286A (en) Respirator mask and valve
BR0017095B1 (en) choke valve arrangement with emergency air device.
PL1678439T3 (en) Connecting sleeve
ES1050349Y (en) PRESSURE REGULATING VALVE.
HK1052545A1 (en) Leakproof gas pressure regulator.
AU302275S (en) Detailed straight leg jean
UA6925U (en) Case for a mobile telephone
CA107672S (en) Dispenser holder
AU302580S (en) Convex cornice cover and concave cornice cover
AU302577S (en) Convex cornice cover and concave cornice cover
AU302579S (en) Convex cornice cover and concave cornice cover
AU302578S (en) Convex cornice cover and concave cornice cover
CA112678S (en) Book cover
ZA200306816B (en) Pinch valve.