FI87136B - Ansiktsskydd. - Google Patents

Ansiktsskydd. Download PDF

Info

Publication number
FI87136B
FI87136B FI902746A FI902746A FI87136B FI 87136 B FI87136 B FI 87136B FI 902746 A FI902746 A FI 902746A FI 902746 A FI902746 A FI 902746A FI 87136 B FI87136 B FI 87136B
Authority
FI
Finland
Prior art keywords
frame
face shield
air
face
glass
Prior art date
Application number
FI902746A
Other languages
English (en)
Finnish (fi)
Other versions
FI902746A0 (fi
FI87136C (sv
FI902746L (fi
Inventor
Timo Erkki Holmlund
Teppo Tapani Vienamo
Pauli Juhani Saari
Jyrki Hannu Veli Jaervinen
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Publication of FI902746A0 publication Critical patent/FI902746A0/fi
Priority to FI902746A priority Critical patent/FI87136C/sv
Priority to DE4191244T priority patent/DE4191244T1/de
Priority to PCT/FI1991/000174 priority patent/WO1991018569A1/en
Publication of FI902746L publication Critical patent/FI902746L/fi
Priority to SE9200118D priority patent/SE9200118D0/sv
Priority to SE9200118A priority patent/SE505347C2/sv
Priority to GB9202137A priority patent/GB2249963B/en
Publication of FI87136B publication Critical patent/FI87136B/fi
Application granted granted Critical
Publication of FI87136C publication Critical patent/FI87136C/sv
Priority to US08/247,495 priority patent/US5410757A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/028—Ventilation means
    • 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
    • A62B18/02—Masks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Ophthalmology & Optometry (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Blinds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Claims (3)

1. Ansiktsskydd, som bestär av en ram (1), ett vid ramen fastsatt glas (2), en mellan ramen och ansiktet belägen stoppning (3) samt en fästdel, säsom ett runtom huvudet 5 gäende band (4), och in i vilket ansiktsskydd har via öpp-ningar (6) inletts luft, kännetecknat av att den i ansikts-skyddet inledda luften har styrts in i den ihäliga ramen (1) och att öppningarna (6), genom vilka luften strömmar in i ansiktsskyddet, är belägna i ramen (1). 10
2. Ansiktsskydd enligt patentkravet 1, kännetecknat av att öppningarna (6) är längsträckta springor, som är belägna i sidorna av ramen (1) och riktade mot glaset (2) sä att luften strömmar framför ansiktet för att andas och samtidigt 15 bläser den möjligen förekommande imman bort frän glasets insida.
3. Ansiktsskydd enligt patentkravet 1, kännetecknat av att stoppningen (3) mellan ramen och ansiktet är av plast 20 med öppna celler sä, att den för andning inledda luften kan tillsammans med utandningsluften avlägsnas genom denna stoppning ut ur ansiktskyddet.
FI902746A 1990-06-01 1990-06-01 Ansiktsskydd FI87136C (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI902746A FI87136C (sv) 1990-06-01 1990-06-01 Ansiktsskydd
DE4191244T DE4191244T1 (de) 1990-06-01 1991-05-31 Gesichtsschirm
PCT/FI1991/000174 WO1991018569A1 (en) 1990-06-01 1991-05-31 Face shield
SE9200118D SE9200118D0 (sv) 1990-06-01 1992-01-16 Ansiktsmask
SE9200118A SE505347C2 (sv) 1990-06-01 1992-01-16 Ansiktsmask
GB9202137A GB2249963B (en) 1990-06-01 1992-01-31 Face shield
US08/247,495 US5410757A (en) 1990-06-01 1994-05-23 Face shield

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902746 1990-06-01
FI902746A FI87136C (sv) 1990-06-01 1990-06-01 Ansiktsskydd

Publications (4)

Publication Number Publication Date
FI902746A0 FI902746A0 (fi) 1990-06-01
FI902746L FI902746L (fi) 1991-12-02
FI87136B true FI87136B (fi) 1992-08-31
FI87136C FI87136C (sv) 1992-12-10

Family

ID=8530552

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902746A FI87136C (sv) 1990-06-01 1990-06-01 Ansiktsskydd

Country Status (5)

Country Link
DE (1) DE4191244T1 (sv)
FI (1) FI87136C (sv)
GB (1) GB2249963B (sv)
SE (2) SE505347C2 (sv)
WO (1) WO1991018569A1 (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271280B (en) * 1992-10-10 1996-04-03 Locker Ind Ltd Radiant heat shields
US5689833A (en) * 1995-05-03 1997-11-25 Minnesota Mining And Manufacturing Company Eye shield for a respiratory mask
ATE393579T1 (de) 2000-01-18 2008-05-15 Stryker Corp Luftfiltersystem mit einem helm mit zumindest zwei luftauslässen zum verteilen der luft um den kopf des benutzers
DE10109099B4 (de) * 2001-02-24 2004-09-30 Sata Farbspritztechnik Gmbh & Co.Kg Atemschutzvorrichtung
US6981958B1 (en) 2001-05-02 2006-01-03 Glaukos Corporation Implant with pressure sensor for glaucoma treatment
US6990691B2 (en) 2003-07-18 2006-01-31 Depuy Products, Inc. Head gear apparatus
FR2865654B1 (fr) 2004-02-03 2006-09-22 Roland Marais Procede et dispositifs permettant un controle total de la protection respiratoire a ventilation assistee basee sur l'usage des filtres
EP1865799B1 (en) 2005-03-24 2010-06-09 Stryker Corporation Personal protection system
DE102012019835B4 (de) * 2012-10-10 2015-01-22 Pm Atemschutz Gmbh Gebläseunterstütztes Gesichtsschild
DE102014019204B4 (de) 2014-12-19 2018-05-17 Dräger Safety AG & Co. KGaA Kopfschutzvorrichtung und Atemschutzvorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099464A (en) * 1935-03-26 1937-11-16 Donald L Bruner Goggles
FR815402A (fr) * 1935-12-24 1937-07-12 Masque contre les gaz, en matière élastique telle que le caoutchouc
NL6500609A (sv) * 1965-01-18 1966-07-19
SE354416B (sv) * 1970-03-23 1973-03-12 Esab Oy
US3649964A (en) * 1970-06-04 1972-03-21 Willy A E Schoelz Ventilated welders face mask
DE2932348A1 (de) * 1979-08-09 1981-02-26 Daimler Benz Ag Atemschutzhaube
DE3441022A1 (de) * 1984-11-09 1986-05-15 Scott USA Ltd. Partnership, Ketchum, Id. Rahmenlose schutzbrille und verfahren zur herstellung derselben
US4674136A (en) * 1986-05-12 1987-06-23 Ladewig Christopher G Safety mask construction
SE455158B (sv) * 1986-06-06 1988-06-27 Marek Blasiak Anordning vid ansiktsskydd
GB2203050B (en) * 1987-04-06 1991-07-31 Cam Lock Respirator
US4890335A (en) * 1988-07-27 1990-01-02 Crowson Arnold E Ventilated welding shield

Also Published As

Publication number Publication date
FI902746A0 (fi) 1990-06-01
SE9200118L (sv)
FI87136C (sv) 1992-12-10
GB2249963B (en) 1994-01-05
WO1991018569A1 (en) 1991-12-12
SE9200118D0 (sv) 1992-01-16
SE505347C2 (sv) 1997-08-11
GB9202137D0 (en) 1992-03-18
DE4191244T1 (de) 1994-02-17
FI902746L (fi) 1991-12-02
GB2249963A (en) 1992-05-27

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FG Patent granted

Owner name: KEMIRA OY