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GB2061117B - Respirator mask - Google Patents

Respirator mask

Info

Publication number
GB2061117B
GB2061117B GB8032209A GB8032209A GB2061117B GB 2061117 B GB2061117 B GB 2061117B GB 8032209 A GB8032209 A GB 8032209A GB 8032209 A GB8032209 A GB 8032209A GB 2061117 B GB2061117 B GB 2061117B
Authority
GB
United Kingdom
Prior art keywords
respirator mask
respirator
mask
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
GB8032209A
Other versions
GB2061117A (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.)
Linde Sverige AB
Original Assignee
AGA AB
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 AGA AB filed Critical AGA AB
Publication of GB2061117A publication Critical patent/GB2061117A/en
Application granted granted Critical
Publication of GB2061117B publication Critical patent/GB2061117B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators

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)
GB8032209A 1979-10-09 1980-10-07 Respirator mask Expired GB2061117B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908338A SE428759B (en) 1979-10-09 1979-10-09 Breathing mask

Publications (2)

Publication Number Publication Date
GB2061117A GB2061117A (en) 1981-05-13
GB2061117B true GB2061117B (en) 1984-07-25

Family

ID=20339006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8032209A Expired GB2061117B (en) 1979-10-09 1980-10-07 Respirator mask

Country Status (5)

Country Link
JP (1) JPS5660573A (en)
DE (1) DE3038128C2 (en)
FR (1) FR2466996B1 (en)
GB (1) GB2061117B (en)
SE (1) SE428759B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD477837S1 (en) 2002-08-26 2003-07-29 Brother Industries, Ltd. Tape printing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT216049Z2 (en) * 1988-12-29 1991-04-26 Amf Mares Spa AUTOMATIC DISPENSER FOR SELF-BREAKING RATORS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760507A (en) * 1952-02-07 1956-08-28 Scott Aviation Corp Demand pressure regulator
SE335826B (en) * 1970-03-05 1971-06-07 Aga Ab
JPS5142877A (en) * 1974-10-09 1976-04-12 Taguchi Keihan Jugengaisha WARIDASHIKAITENGATATORUKUAKUCHUEETAA
DE2620170A1 (en) * 1976-05-07 1977-11-17 Draegerwerk Ag Lung action controlled air supply respirator - has dosing valve assembly controlled by lever attached to diaphragm
DE2645675C3 (en) * 1976-10-09 1981-09-17 Drägerwerk AG, 2400 Lübeck Ventilation valve for ventilators
DE2735275A1 (en) * 1977-08-05 1979-02-15 Matter Gmbh Kg Kurt Compressed air respirator inhaling valve - has springs acting in closing direction with optional opening direction operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD477837S1 (en) 2002-08-26 2003-07-29 Brother Industries, Ltd. Tape printing machine

Also Published As

Publication number Publication date
GB2061117A (en) 1981-05-13
DE3038128A1 (en) 1981-04-30
DE3038128C2 (en) 1984-07-05
FR2466996B1 (en) 1985-11-22
SE7908338L (en) 1981-04-10
SE428759B (en) 1983-07-25
JPS5660573A (en) 1981-05-25
FR2466996A1 (en) 1981-04-17

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19991007