GB1315112A - Diving apparatus - Google Patents

Diving apparatus

Info

Publication number
GB1315112A
GB1315112A GB1315112DA GB1315112A GB 1315112 A GB1315112 A GB 1315112A GB 1315112D A GB1315112D A GB 1315112DA GB 1315112 A GB1315112 A GB 1315112A
Authority
GB
United Kingdom
Prior art keywords
helmet
ring
suit
diving
gas
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
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.)
Siebe Gorman and Co Ltd
Original Assignee
Siebe Gorman and Co Ltd
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 Siebe Gorman and Co Ltd filed Critical Siebe Gorman and Co Ltd
Publication of GB1315112A publication Critical patent/GB1315112A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63C11/04—Resilient suits
    • B63C11/06—Resilient suits with rigid helmet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

1315112 Diving helmets SIEBE GORMAN & CO Ltd 14 May 1970 [14 Feb 1969(2)] 8290/69 and 8291/69 Heading B7U [Also in Division F2] A diving helmet has a ring 32 and pressure pad 33 which are inflatable by the wearer to seal the ring against his face so isolating the rear part of the helmet, which is in communication with the interior of the suit, from a front section which is provided with an inlet 27 for the respiratory gas which can be different from the gas used to inflate the suit. Ring 32 and pad 33 are four-fifths filled with a liquid. The helmet also includes an ori-nasal mask 30 provided with inlet check valves 28, 29, and a valved outlet 31a 31b (31c) for exhaled gas. A vizor 12 has toggle clamps (16) connecting it to the sides of the helmet and arranged to draw strip 15 into sealing engagement with the front of the helmet. A clamping ring 23 interconnects flange 19 with a similar flange (21) on the neck of the suit.
GB1315112D 1969-02-14 1969-02-14 Diving apparatus Expired GB1315112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB829069 1969-02-14

Publications (1)

Publication Number Publication Date
GB1315112A true GB1315112A (en) 1973-04-26

Family

ID=9849687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1315112D Expired GB1315112A (en) 1969-02-14 1969-02-14 Diving apparatus

Country Status (1)

Country Link
GB (1) GB1315112A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055174A (en) * 1974-05-20 1977-10-25 Levasseur Kenneth W Swimming system
EP0150261A2 (en) * 1981-01-15 1985-08-07 Keith Bellas Simpson Protective clothing
US8276582B2 (en) 2002-05-08 2012-10-02 Qinetiq Limited Respirator assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055174A (en) * 1974-05-20 1977-10-25 Levasseur Kenneth W Swimming system
EP0150261A2 (en) * 1981-01-15 1985-08-07 Keith Bellas Simpson Protective clothing
EP0150261A3 (en) * 1981-01-15 1985-08-21 Keith Bellas Simpson Protective clothing
US8276582B2 (en) 2002-05-08 2012-10-02 Qinetiq Limited Respirator assembly

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee