GB2046101B - Respirators - Google Patents

Respirators

Info

Publication number
GB2046101B
GB2046101B GB7847807A GB7847807A GB2046101B GB 2046101 B GB2046101 B GB 2046101B GB 7847807 A GB7847807 A GB 7847807A GB 7847807 A GB7847807 A GB 7847807A GB 2046101 B GB2046101 B GB 2046101B
Authority
GB
United Kingdom
Prior art keywords
respirators
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
Application number
GB7847807A
Other versions
GB2046101A (en
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.)
UK Secretary of State for Defence
US Government
Original Assignee
UK Secretary of State for Defence
US Government
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 UK Secretary of State for Defence, US Government filed Critical UK Secretary of State for Defence
Priority to GB7847807A priority Critical patent/GB2046101B/en
Publication of GB2046101A publication Critical patent/GB2046101A/en
Application granted granted Critical
Publication of GB2046101B publication Critical patent/GB2046101B/en
Expired 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/06—Mouthpieces; Nose-clips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/12—Diving masks
    • B63C2011/125—Diving masks comprising nose-clips, i.e. pinching devices for closing the user's nose, other than rubber blisters integral with flexible mask elements

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)
GB7847807A 1977-12-09 1978-12-08 Respirators Expired GB2046101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7847807A GB2046101B (en) 1977-12-09 1978-12-08 Respirators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5137877 1977-12-09
GB7847807A GB2046101B (en) 1977-12-09 1978-12-08 Respirators

Publications (2)

Publication Number Publication Date
GB2046101A GB2046101A (en) 1980-11-12
GB2046101B true GB2046101B (en) 1982-06-23

Family

ID=26266849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847807A Expired GB2046101B (en) 1977-12-09 1978-12-08 Respirators

Country Status (1)

Country Link
GB (1) GB2046101B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202870C2 (en) * 1982-01-29 1985-03-21 Drägerwerk AG, 2400 Lübeck Breathing connection with mouthpiece for breathing apparatus
US5572989A (en) * 1995-10-31 1996-11-12 Johnson Worldwide Associates Pressure equalizing mechanism for a diving mask
GB0203701D0 (en) 2002-02-16 2002-04-03 Secr Defence Respirators

Also Published As

Publication number Publication date
GB2046101A (en) 1980-11-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19981207