ES2092323T3 - Aparato respirador de casco. - Google Patents

Aparato respirador de casco.

Info

Publication number
ES2092323T3
ES2092323T3 ES93917956T ES93917956T ES2092323T3 ES 2092323 T3 ES2092323 T3 ES 2092323T3 ES 93917956 T ES93917956 T ES 93917956T ES 93917956 T ES93917956 T ES 93917956T ES 2092323 T3 ES2092323 T3 ES 2092323T3
Authority
ES
Spain
Prior art keywords
helmet
chamber
visor
ducts
fan
Prior art date
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 - Lifetime
Application number
ES93917956T
Other languages
English (en)
Inventor
Terence Walter Daniel Murphy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 GB929216316A external-priority patent/GB9216316D0/en
Priority claimed from GB939303666A external-priority patent/GB9303666D0/en
Application filed by Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Application granted granted Critical
Publication of ES2092323T3 publication Critical patent/ES2092323T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/18—Face protection devices
    • A42B3/22—Visors
    • A42B3/225—Visors with full face protection, e.g. for industrial safety applications
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • 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
    • A62B18/04—Gas helmets
    • A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet

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)
  • Helmets And Other Head Coverings (AREA)

Abstract

UN APARATO RESPIRATORIO (10) QUE CONSTA DE UN CASCO MONOCASCO (11), CON UNA VISERA (14) QUE PUEDE PIVOTAR ENTRE UNA POSICION ELEVADA INOPERATIVA Y UNA POSICION BAJADA OPERATIVA. EL CASCO (11) ESTA FORMADO DE UNAS CUBIERTAS EXTERIORES (17, 18) UNIDAS ENTRE SI A LO LARGO DEL BORDE Y EN PUNTOS ESTRATEGICOS DENTRO DENTRO DEL AREA ABOVEDADA DEL CASTO PERO SE ENCUENTRAN SELECTIVAMENTE SEPARADAS EN VARIAS REGIONES PARA FORMAR UNA CAMARA DE AIRE (19), EN LA PARTE POSTERIOR DEL CASCO (11) Y UNA CAMARA DE AIRE (20) EN LA PARTE DELANTERA DEL CASCO. ESTAS CAMARAS (19, 20) QUEDAN INTECONECTADAS MEDIANTE TRES CONDUCTOS (21, 22, 23). LA CAMARA (19) SE ABRE A TRAVES DE LA CUBIERTA EXTERIOR Y TIENE UN FILTRO DE AIRE (25) PARA RECIBIR EL AIRE ENTRANTE. LA CAMARA (20) SE ABRE A TRAVES DE LA CUBIERTA INTERIOR (17) Y TIENE UN VENTILADOR (26) PARA PROPULSAR EL AIRE A TRAVES DE LOS CONDUCTOS (21, 22, 23) PARA QUE ENTRE EN LA ZONA DE RESPIRACION QUE HAY FORMADA DETRAS DE LA VISERA (14). LA PORCION POSTERIOR DEL CASO TIENE UNA CAMARA (29) AISLADA DE LOS CONDUCTOS (21, 22, 23) Y QUE ACOMODA UNAS BATERIAS PARA ACTIVAR EL VENTILADOR (26). LA VISERA (14) PUEDE ESTAR PREPARADA PARA ACTIVAR AUTOMATICAMENTE EL VENTILADOR CUANDO SE BAJA.
ES93917956T 1992-07-31 1993-07-30 Aparato respirador de casco. Expired - Lifetime ES2092323T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929216316A GB9216316D0 (en) 1992-07-31 1992-07-31 Self contained compact powered respirator helmet
GB939303666A GB9303666D0 (en) 1993-04-05 1993-04-05 Combined monocoque safety helmet & respirator

Publications (1)

Publication Number Publication Date
ES2092323T3 true ES2092323T3 (es) 1996-11-16

Family

ID=26301353

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93917956T Expired - Lifetime ES2092323T3 (es) 1992-07-31 1993-07-30 Aparato respirador de casco.

Country Status (9)

Country Link
US (1) US5577495A (es)
EP (1) EP0652790B1 (es)
JP (1) JPH07509635A (es)
AU (1) AU668584B2 (es)
CA (1) CA2141336A1 (es)
DE (1) DE69305173T2 (es)
DK (1) DK0652790T3 (es)
ES (1) ES2092323T3 (es)
WO (1) WO1994003235A1 (es)

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US5878742A (en) * 1997-09-11 1999-03-09 Figueredo; Joseph P. Airvisor delivery system
DE69940502D1 (de) 1998-01-16 2009-04-16 Depuy Orthopaedics Inc Vorrichtung zur bedeckung des kopfes
FI981394A7 (fi) * 1998-06-16 1999-12-17 Kemira Safety Oy Suojainkypärä
US6382208B2 (en) * 1998-11-02 2002-05-07 Board Of Regents University Of Nebraska System for controlling the internal temperature of a respirator
US6257235B1 (en) 1999-05-28 2001-07-10 Kimberly-Clark Worldwide, Inc. Face mask with fan attachment
US6481019B2 (en) 2000-01-18 2002-11-19 Stryker Instruments Air filtration system including a helmet assembly
US6474337B1 (en) * 2001-06-01 2002-11-05 Gentex Corporation Universal oxygen mask bayonet and bayonet receiver deflector
US6752146B1 (en) * 2001-12-10 2004-06-22 Boris Altshuler Civilian anti-terrorist attack gas mask
US6751807B2 (en) * 2002-03-26 2004-06-22 Depuy Orthopaedics, Inc. Piezo fan for ventilated garment
CA2486633A1 (en) * 2002-05-21 2003-12-04 Cabot Safety Intermediate Corporation Heat management system for industrial safety equipment
US20040117889A1 (en) * 2002-12-20 2004-06-24 Kimberly-Clark Worldwide, Inc. Method of selecting or identifying a surgical gown
US6904616B1 (en) 2002-12-26 2005-06-14 Polaris Industries Inc. Positive pressure protective helmet
US6925655B1 (en) 2002-12-26 2005-08-09 Polaris Industries Inc. Protective helmet with selectively covered aperture
US6766537B1 (en) 2002-12-26 2004-07-27 Polaris Industries Inc. Protective helmet with detachable shell piece
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
US6918141B2 (en) * 2003-09-23 2005-07-19 Pabbon Development, Inc. Protective headgear system
FR2863149B1 (fr) * 2003-12-08 2006-10-06 Salomon Sa Casque modulaire
USD529606S1 (en) 2004-04-07 2006-10-03 3M Innovative Properties Company Air duct
US7114194B2 (en) * 2004-09-14 2006-10-03 Thomas A. English Safety helmet having a ventilation assembly
EP1865799B1 (en) * 2005-03-24 2010-06-09 Stryker Corporation Personal protection system
US7937775B2 (en) 2005-08-09 2011-05-10 Microtek Medical, Inc. Surgical protective head gear assembly including high volume air delivery system
US20070235031A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Full face respiratory protection device
US8020552B2 (en) * 2007-02-26 2011-09-20 Microtek Medical, Inc. Helmets and methods of making and using the same
EP3326697A1 (en) 2007-03-23 2018-05-30 3M Innovative Properties Company Respirator flow control apparatus and method
WO2008118768A1 (en) 2007-03-23 2008-10-02 3M Innovative Properties Company Air delivery apparatus for respirator hood
JP5474803B2 (ja) 2007-10-05 2014-04-16 スリーエム イノベイティブ プロパティズ カンパニー レスピレーターの流量制御装置及び方法
CN101909698B (zh) * 2007-11-12 2014-03-12 3M创新有限公司 具有空气流方向控制的呼吸器装置
US8234722B2 (en) * 2007-12-14 2012-08-07 Stryker Corporation Personal protection system with head unit having easy access controls and protective covering having glare avoiding face shield
CN101980752B (zh) * 2008-04-04 2012-07-11 3M创新有限公司 包括敞篷式头套构件的呼吸器系统
CN101766356A (zh) * 2009-12-31 2010-07-07 上海杰远环保科技有限公司 一种具有呼吸净化功能的面罩型帽子
AU2011238597B2 (en) * 2010-04-06 2013-10-10 3M Innovative Properties Company Helmet-mounted respirator apparatus with a dual plenum system
US9400384B2 (en) * 2010-10-26 2016-07-26 Bae Systems Plc Display assembly, in particular a head mounted display
US9155923B2 (en) 2011-12-06 2015-10-13 East Carolina University Portable respirators suitable for agricultural workers
US8887719B2 (en) 2011-12-15 2014-11-18 3M Innovative Properties Company Air filtration device having tuned air distribution system
US8899227B2 (en) 2011-12-15 2014-12-02 3M Innovative Properties Company Air filtration device having subsections lacking fluid communication
US10709911B2 (en) * 2013-09-27 2020-07-14 Zimmer Surgical, Inc. Surgical helmet
CN103585723A (zh) * 2013-11-19 2014-02-19 郑州中智电子科技有限公司 一种过滤空气的头盔
WO2015077721A1 (en) 2013-11-22 2015-05-28 Poma 22 Llc Hard hat with filtered, battery-operated air flow system and method
EP3226981B2 (en) 2014-12-04 2025-06-25 ResMed Pty Ltd Wearable device for delivering air
EP3265159B1 (en) 2015-03-03 2021-06-23 Valley Children's Healthcare Cranium cuddler
USD831193S1 (en) * 2015-08-13 2018-10-16 Jsp Limited Modular respirator with visor
GB2564269B (en) * 2015-08-25 2020-02-19 Jsp Ltd A powered air respirator kit
GB2541672B (en) * 2015-08-25 2019-12-11 Jsp Ltd A powered air respirator kit
US10702721B2 (en) 2016-07-22 2020-07-07 Poma 22 Llc Hat and air filtration system
USD802117S1 (en) * 2016-07-30 2017-11-07 Rpb Safety Llc Respirator helmet
WO2018057920A1 (en) * 2016-09-23 2018-03-29 Pavalarajan Ganesh B Surgical helmet
US11131310B1 (en) 2017-03-07 2021-09-28 Eric D. Emery Airflow assembly
JP1590025S (es) * 2017-03-15 2017-11-06
TWD195690S (zh) * 2017-09-18 2019-02-01 英商Ｊｓｐ有限公司 保護頭盔
EP3697357A4 (en) * 2017-10-16 2021-07-07 Gentex Corporation MODULAR RESPIRATORY PROTECTION SYSTEM
USD881380S1 (en) 2017-10-16 2020-04-14 Gentex Corporation Respirator
US10653197B2 (en) 2018-03-23 2020-05-19 Poma 22, Llc Hard hat with filtered, battery-operated air flow system and method
US11266199B2 (en) * 2019-04-16 2022-03-08 Klein Tools, Inc. Safety helmet accessory system
US12035765B2 (en) * 2019-05-28 2024-07-16 Honeywell International Inc. Protective face shield assembly
US11071881B1 (en) * 2020-06-16 2021-07-27 Shayda Cullen Face shield visor with fan
US20220023677A1 (en) * 2020-07-21 2022-01-27 Samuel Chen Powered air purifying respirator
WO2022072556A1 (en) * 2020-09-29 2022-04-07 Henshaw Robert J Face shield with powered air purifying respirator and methods of use
NO348422B1 (en) * 2020-09-30 2025-01-20 Peakvent As A face shield for being arranged in front of a portion of the face of a user
EP3981275A1 (de) * 2020-10-06 2022-04-13 Ulbrichts GmbH Visier für einen ballistischen schutzhelm
US11528955B1 (en) 2021-02-01 2022-12-20 Jose Angel RODRIGUEZ Personal protective headgear
US11318333B1 (en) 2021-04-17 2022-05-03 Christopher T. Ellerbrake Respiratory protection system
CN113230553A (zh) * 2021-05-25 2021-08-10 杨飞 一种主动送风式面罩
US12599190B2 (en) * 2024-06-11 2026-04-14 Anthony Ruiz Hard hat fan device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413972A (en) * 1965-09-27 1968-12-03 Carl L. Depping Airflow helmet
US3649964A (en) * 1970-06-04 1972-03-21 Willy A E Schoelz Ventilated welders face mask
FR2312979A1 (fr) * 1975-04-07 1976-12-31 Gallet Adrien Casque pour motocyclistes, cyclomotoristes et similaires
DE7906475U1 (de) * 1979-03-08 1979-05-31 Hans Roemer Gmbh + Co, 7910 Neu-Ulm Schutzhelm für Personen auf offenen Motorfahrzeugen
DE2941573A1 (de) * 1979-10-13 1981-04-23 Ing.(grad.) Heinz 4390 Gladbeck Hölter Staubschutzhelm, vorzugsweise fuer bergleute
US4280491A (en) * 1980-03-07 1981-07-28 Minnesota Mining And Manufacturing Company Powered air respirator
US4549542A (en) * 1983-07-25 1985-10-29 Chien Chao Huei Multiple-effect respirator
GB2201601B (en) * 1987-03-06 1991-09-25 Coal Ind Improved helmet
GB9027677D0 (en) * 1990-12-20 1991-02-13 Coal Industry Patents Ltd Improvements in or relating to powered helmet respirators
US5283914A (en) * 1990-12-20 1994-02-08 Coal Industry (Patents) Limited Protective helmets
US5104430A (en) * 1991-06-11 1992-04-14 Her Mou Lin Mask with an air filtering device

Also Published As

Publication number Publication date
AU668584B2 (en) 1996-05-09
CA2141336A1 (en) 1994-02-17
EP0652790B1 (en) 1996-10-02
DK0652790T3 (es) 1997-02-24
DE69305173T2 (de) 1997-05-22
AU4719293A (en) 1994-03-03
JPH07509635A (ja) 1995-10-26
US5577495A (en) 1996-11-26
WO1994003235A1 (en) 1994-02-17
DE69305173D1 (de) 1996-11-07
EP0652790A1 (en) 1995-05-17

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