GB1174553A - Improvements in Drivers Masks - Google Patents

Improvements in Drivers Masks

Info

Publication number
GB1174553A
GB1174553A GB8830/68A GB883068A GB1174553A GB 1174553 A GB1174553 A GB 1174553A GB 8830/68 A GB8830/68 A GB 8830/68A GB 883068 A GB883068 A GB 883068A GB 1174553 A GB1174553 A GB 1174553A
Authority
GB
United Kingdom
Prior art keywords
mask
air
feb
divers
openings
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
GB8830/68A
Other languages
English (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.)
Shimada Rika Kogyo KK
Original Assignee
Shimada Rika Kogyo KK
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
Priority claimed from JP1451767U external-priority patent/JPS4621790Y1/ja
Application filed by Shimada Rika Kogyo KK filed Critical Shimada Rika Kogyo KK
Publication of GB1174553A publication Critical patent/GB1174553A/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
    • 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
    • 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
    • B63C11/14—Diving masks with forced air supply

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
GB8830/68A 1967-02-23 1968-02-23 Improvements in Drivers Masks Expired GB1174553A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1451767U JPS4621790Y1 (de) 1967-02-23 1967-02-23
JP8570167 1967-10-09
JP8570267 1967-10-09

Publications (1)

Publication Number Publication Date
GB1174553A true GB1174553A (en) 1969-12-17

Family

ID=27280668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8830/68A Expired GB1174553A (en) 1967-02-23 1968-02-23 Improvements in Drivers Masks

Country Status (4)

Country Link
US (1) US3521626A (de)
DE (2) DE1556486A1 (de)
FR (1) FR1563076A (de)
GB (1) GB1174553A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819626A (en) * 1986-11-14 1989-04-11 The Secretary Of State For Defence In Her Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Contamination prevention device for diver's breathing apparatus

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4029092A (en) * 1973-09-17 1977-06-14 U. S. Divers Co. Compartmentalized full face mask
US4467797A (en) * 1980-12-15 1984-08-28 Franke David M Breathing effort reduction device for scuba gear
US4527658A (en) * 1984-07-31 1985-07-09 Payne Philip W Bubble silencer for an underwater voice communicator
US4784129A (en) * 1986-06-23 1988-11-15 Under Sea Industries, Inc. Breathing regulator
US4856120A (en) * 1988-01-25 1989-08-15 Undersea Industries, Inc. Dive mask
CA2075447C (en) * 1992-08-04 2000-10-24 Stone Electronics Ltd. Diver's microphone mask
US5570688A (en) * 1993-11-17 1996-11-05 Cochran Consulting, Inc. Advanced dive computer for use with a self-contained underwater breathing apparatus
US5775323A (en) * 1997-01-03 1998-07-07 Tech-One, Inc. Regulator conversion system
JP6043539B2 (ja) * 2012-08-08 2016-12-14 日本潜水機株式会社 フルフェイスマスクのレギュレーター固定方法
CN204802054U (zh) * 2015-07-20 2015-11-25 胡国仁 观光呼吸装置
TWI645882B (zh) * 2017-06-23 2019-01-01 王寧助 淨氣式呼吸防護具的隔板裝置
USD1021063S1 (en) 2021-08-18 2024-04-02 Kirby Morgan Dive Systems, Inc. Insert for a diving mask

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US603941A (en) * 1898-05-10 Aaeon smith cart weight
USRE25122E (en) * 1962-02-13 figures
US2897817A (en) * 1954-06-28 1959-08-04 Marina Ramon Fernandez Mask
US2882895A (en) * 1955-10-01 1959-04-21 Galeazzi Roberto Open-cycle breathing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4819626A (en) * 1986-11-14 1989-04-11 The Secretary Of State For Defence In Her Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Contamination prevention device for diver's breathing apparatus

Also Published As

Publication number Publication date
DE6610123U (de) 1973-03-22
FR1563076A (de) 1969-04-11
US3521626A (en) 1970-07-28
DE1556486A1 (de) 1970-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee