HU182034B - Combinated labour-safety helmet shield - Google Patents

Combinated labour-safety helmet shield Download PDF

Info

Publication number
HU182034B
HU182034B HUMU000621A HU182034B HU 182034 B HU182034 B HU 182034B HU MU000621 A HUMU000621 A HU MU000621A HU 182034 B HU182034 B HU 182034B
Authority
HU
Hungary
Prior art keywords
air
helmet
opening
eye
safety helmet
Prior art date
Application number
Other languages
English (en)
Hungarian (hu)
Inventor
Geza Kecskemethy
Tamas Borsos
Original Assignee
Muanyagipari Kutato Intezet
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 Muanyagipari Kutato Intezet filed Critical Muanyagipari Kutato Intezet
Priority to HUMU000621 priority Critical patent/HU182034B/hu
Priority to DE8080105040T priority patent/DE3064136D1/de
Priority to AU61708/80A priority patent/AU6170880A/en
Priority to IN972/CAL/80A priority patent/IN152215B/en
Priority to EP19800105040 priority patent/EP0027521B1/fr
Priority to JP12244780A priority patent/JPS56101904A/ja
Publication of HU182034B publication Critical patent/HU182034B/hu

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
    • A62B18/04—Gas helmets

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)
HUMU000621 1979-09-06 1979-09-06 Combinated labour-safety helmet shield HU182034B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HUMU000621 HU182034B (en) 1979-09-06 1979-09-06 Combinated labour-safety helmet shield
DE8080105040T DE3064136D1 (en) 1979-09-06 1980-08-25 Head protection hood
AU61708/80A AU6170880A (en) 1979-09-06 1980-08-25 Helmet shield
IN972/CAL/80A IN152215B (fr) 1979-09-06 1980-08-25
EP19800105040 EP0027521B1 (fr) 1979-09-06 1980-08-25 Casque de protection pour la tête
JP12244780A JPS56101904A (en) 1979-09-06 1980-09-05 Helmet having combined protecting function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMU000621 HU182034B (en) 1979-09-06 1979-09-06 Combinated labour-safety helmet shield

Publications (1)

Publication Number Publication Date
HU182034B true HU182034B (en) 1983-12-28

Family

ID=10999779

Family Applications (1)

Application Number Title Priority Date Filing Date
HUMU000621 HU182034B (en) 1979-09-06 1979-09-06 Combinated labour-safety helmet shield

Country Status (6)

Country Link
EP (1) EP0027521B1 (fr)
JP (1) JPS56101904A (fr)
AU (1) AU6170880A (fr)
DE (1) DE3064136D1 (fr)
HU (1) HU182034B (fr)
IN (1) IN152215B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613825B4 (de) * 1996-04-06 2004-07-15 Dr.Ing.H.C. F. Porsche Ag Schutzmaske
GB2327192B (en) * 1997-07-14 2001-08-29 Christopher Raymond Close Mobile clean air supply unit
PL2131928T3 (pl) 2007-03-23 2017-12-29 3M Innovative Properties Company Aparat doprowadzający powietrze do respiratora kapturowego
EP3326697A1 (fr) 2007-03-23 2018-05-30 3M Innovative Properties Company Appareil de régulation de flux de respirateur et procédé
US9868001B2 (en) 2007-10-05 2018-01-16 3M Innovative Properties Company Respirator flow control apparatus and method
AU2013200878B2 (en) * 2007-11-12 2014-10-09 3M Innovative Properties Company Respirator assembly with air flow direction control
PL2537560T3 (pl) * 2007-11-12 2019-09-30 3M Innovative Properties Company Zespół respiratora z regulacją kierunku przepływu powietrza
IT1394265B1 (it) * 2008-09-19 2012-06-01 Groppo Dispositivo di contenimento e/o di trasporto per bambini, particolarmente ma non esclusivamente, per passeggini, carrozzine, culle, seggiolini o simili
CN102907811B (zh) * 2012-11-07 2015-12-09 中国矿业大学 一种空气幕防尘头盔及方法
JP2017507193A (ja) 2013-12-04 2017-03-16 スリーエム イノベイティブ プロパティズ カンパニー 耐久性プラスチック接合用の光学的に透明な接着剤
CN111111036A (zh) * 2020-02-27 2020-05-08 江西八纵科技有限公司 一种正压空气净化防护罩及方法
CN111544790A (zh) * 2020-04-13 2020-08-18 宁波雷奥自动化设备有限公司 一种头部防护罩
JP6952230B1 (ja) * 2020-11-27 2021-10-20 有限会社ワイ・エンタープライズ エア式フェイスガード
CN113058174B (zh) * 2021-04-15 2022-10-21 王德普 呼吸机
CN114191733B (zh) * 2021-11-29 2022-10-14 中国矿业大学 一种基于人体有效吸程区的开放式送风防尘呼吸器
GB2624922A (en) * 2022-11-30 2024-06-05 Dyson Technology Ltd A wearable air purifier

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE142817C (fr) *
DD15294A (fr) *
US1646103A (en) * 1927-02-16 1927-10-18 Byron O Patrick Compressed-air protective shield
DE835635C (de) * 1945-11-01 1952-04-03 Marinus Christensen An die Stirn festschnallbare Vorrichtung zum Schutze des Gesichts gegen giftige Gaseund Staub
DE917835C (de) * 1951-03-06 1954-09-13 Marianne Loenne Geb Koppers Schutzeinrichtung fuer Arbeiter, die sich in staubhaltiger Atmosphaere aufhalten
DE919863C (de) * 1951-03-06 1954-11-04 Marianne Loenne Geb Koppers Schutzeinrichtung fuer Arbeiter, die sich in staubhaltiger Atmosphaere aufhalten
FR1102541A (fr) * 1954-04-06 1955-10-24 Simca Automobiles Sa Appareils protecteurs destinés aux travaux exécutés en atmosphère nocive, poussiéreuse, etc., et notamment à la peinture au pistolet
FR1208081A (fr) * 1957-12-04 1960-02-22 Appareil respiratoire pour la protection contre les poussières
FR1314109A (fr) * 1962-01-03 1963-01-04 Dunlop Rubber Co Dispositif de protection du visage
FR2106753A5 (fr) * 1970-09-23 1972-05-05 Spirotechnique

Also Published As

Publication number Publication date
DE3064136D1 (en) 1983-08-18
EP0027521B1 (fr) 1983-07-13
EP0027521A1 (fr) 1981-04-29
AU6170880A (en) 1981-03-12
IN152215B (fr) 1983-11-19
JPS56101904A (en) 1981-08-14

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628