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GB2249963A - Face shield - Google Patents

Face shield

Info

Publication number
GB2249963A
GB2249963A GB9202137A GB9202137A GB2249963A GB 2249963 A GB2249963 A GB 2249963A GB 9202137 A GB9202137 A GB 9202137A GB 9202137 A GB9202137 A GB 9202137A GB 2249963 A GB2249963 A GB 2249963A
Authority
GB
United Kingdom
Prior art keywords
face shield
frame
air
face
hollow
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.)
Granted
Application number
GB9202137A
Other versions
GB9202137D0 (en
GB2249963B (en
Inventor
Teppo Tapani Vienamo
Pauli Juhani Saari
Timo Erkki Holmlund
Jyrki Hannu Veli Jaervinen
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.)
Kemira Oyj
Original Assignee
Kemira Oyj
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 Oyj filed Critical Kemira Oyj
Publication of GB9202137D0 publication Critical patent/GB9202137D0/en
Publication of GB2249963A publication Critical patent/GB2249963A/en
Application granted granted Critical
Publication of GB2249963B publication Critical patent/GB2249963B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A62B18/02—Masks
    • 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

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)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Blinds (AREA)

Abstract

A face shield comprising a frame (1), a glass (2) attached to the frame, a padding (3) between the frame and the face and an attaching portion, for example, a ribbon (4) encircling the head, and to which face shield air is led. The frame is hollow so that the air led into the face shield is directed into the hollow frame and the frame comprises openings through which the air is discharged inside the face shield. <IMAGE>
GB9202137A 1990-06-01 1992-01-31 Face shield Expired - Lifetime GB2249963B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902746A FI87136C (en) 1990-06-01 1990-06-01 face protection
PCT/FI1991/000174 WO1991018569A1 (en) 1990-06-01 1991-05-31 Face shield

Publications (3)

Publication Number Publication Date
GB9202137D0 GB9202137D0 (en) 1992-03-18
GB2249963A true GB2249963A (en) 1992-05-27
GB2249963B GB2249963B (en) 1994-01-05

Family

ID=8530552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9202137A Expired - Lifetime GB2249963B (en) 1990-06-01 1992-01-31 Face shield

Country Status (5)

Country Link
DE (1) DE4191244T1 (en)
FI (1) FI87136C (en)
GB (1) GB2249963B (en)
SE (2) SE9200118D0 (en)
WO (1) WO1991018569A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271280A (en) * 1992-10-10 1994-04-13 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
FR2865654A1 (en) 2004-02-03 2005-08-05 Roland Marais Respirator with blower protecting method, involves collecting air sent by protecting device, on exit of side part that does not have valve, and using air recycling operation in controlled sequences of filter replacement operation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6481019B2 (en) 2000-01-18 2002-11-19 Stryker Instruments Air filtration system including a helmet assembly
DE10109099B4 (en) * 2001-02-24 2004-09-30 Sata Farbspritztechnik Gmbh & Co.Kg Respiratory protection device
JP5033786B2 (en) 2005-03-24 2012-09-26 ストライカー・コーポレイション Personal protection system
DE102012019835B4 (en) * 2012-10-10 2015-01-22 Pm Atemschutz Gmbh Fan assisted face shield
DE102014019204B4 (en) 2014-12-19 2018-05-17 Dräger Safety AG & Co. KGaA Head protection device and respiratory protection device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR815402A (en) * 1935-12-24 1937-07-12 Gas mask, made of elastic material such as rubber
US2099464A (en) * 1935-03-26 1937-11-16 Donald L Bruner Goggles
DE1265342B (en) * 1965-01-18 1968-04-04 Hendrik Johannes Cornelis Hann Face mask
US3649964A (en) * 1970-06-04 1972-03-21 Willy A E Schoelz Ventilated welders face mask
SE354416B (en) * 1970-03-23 1973-03-12 Esab Oy
DE2932348A1 (en) * 1979-08-09 1981-02-26 Daimler Benz Ag Protective helmet with air supply - has air inlet into gap between perforated inner skin and plain outer skin
SE455158B (en) * 1986-06-06 1988-06-27 Marek Blasiak Sight protection device
US4890335A (en) * 1988-07-27 1990-01-02 Crowson Arnold E Ventilated welding shield

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441022A1 (en) * 1984-11-09 1986-05-15 Scott USA Ltd. Partnership, Ketchum, Id. Frameless safety goggles and method of producing them
US4674136A (en) * 1986-05-12 1987-06-23 Ladewig Christopher G Safety mask construction
GB2203050B (en) * 1987-04-06 1991-07-31 Cam Lock Respirator

Patent Citations (8)

* 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 (en) * 1935-12-24 1937-07-12 Gas mask, made of elastic material such as rubber
DE1265342B (en) * 1965-01-18 1968-04-04 Hendrik Johannes Cornelis Hann Face mask
SE354416B (en) * 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 (en) * 1979-08-09 1981-02-26 Daimler Benz Ag Protective helmet with air supply - has air inlet into gap between perforated inner skin and plain outer skin
SE455158B (en) * 1986-06-06 1988-06-27 Marek Blasiak Sight protection device
US4890335A (en) * 1988-07-27 1990-01-02 Crowson Arnold E Ventilated welding shield

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2271280A (en) * 1992-10-10 1994-04-13 Locker Ind Ltd Radiant heat shields
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
US5720281A (en) * 1995-05-03 1998-02-24 Minnesota Mining And Manufacturing Company Eye shield for a respiratory mask
FR2865654A1 (en) 2004-02-03 2005-08-05 Roland Marais Respirator with blower protecting method, involves collecting air sent by protecting device, on exit of side part that does not have valve, and using air recycling operation in controlled sequences of filter replacement operation

Also Published As

Publication number Publication date
DE4191244T1 (en) 1994-02-17
GB9202137D0 (en) 1992-03-18
GB2249963B (en) 1994-01-05
FI902746A0 (en) 1990-06-01
SE9200118L (en)
FI902746A (en) 1991-12-02
WO1991018569A1 (en) 1991-12-12
SE505347C2 (en) 1997-08-11
FI87136C (en) 1992-12-10
FI87136B (en) 1992-08-31
SE9200118D0 (en) 1992-01-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20110530