JPH01149889U - - Google Patents

Info

Publication number
JPH01149889U
JPH01149889U JP1988047063U JP4706388U JPH01149889U JP H01149889 U JPH01149889 U JP H01149889U JP 1988047063 U JP1988047063 U JP 1988047063U JP 4706388 U JP4706388 U JP 4706388U JP H01149889 U JPH01149889 U JP H01149889U
Authority
JP
Japan
Prior art keywords
honeycomb
end portion
air intake
part formed
intake body
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.)
Pending
Application number
JP1988047063U
Other languages
English (en)
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 filed Critical
Priority to JP1988047063U priority Critical patent/JPH01149889U/ja
Priority to EP89303145A priority patent/EP0337631A1/en
Priority to GB8907207A priority patent/GB2216808A/en
Priority to US07/333,522 priority patent/US4896664A/en
Priority to AU32512/89A priority patent/AU3251289A/en
Publication of JPH01149889U publication Critical patent/JPH01149889U/ja
Pending 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
    • B63C11/18—Air supply
    • B63C11/20—Air supply from water surface
    • B63C11/205—Air supply from water surface with air supply by suction from diver, e.g. snorkels
    • 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
    • B63C11/18—Air supply
    • B63C11/184—Artificial gills

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る実施例の要部断面図、第
２図は実施例の構成部分であるハニカム状端末部
の斜視図、第３図は他の実施例の概略図、第４図
は従来例の要部断面を伴う全体図である。 ３……呼吸筒、１０……水中吸気体、１１……
延伸ポリテトラフルオロエチレンチユーブ、１２
……プラスチツクスリーブ、１３……ハニカム状
端末部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一方の端部のみを閉塞した多数本の連続気孔性
    延伸ポリテトラフルオロエチレンチユーブの開口
    側端部を束ねてなる集束端部を、融着等の手段に
    より一体化して形成したハニカム状端末部とする
    水中吸気体を構成し、該水中吸気体の前記ハニカ
    ム状端末部を呼吸筒の上端部に気密に装着したこ
    とを特徴とすシユノーケル。
JP1988047063U 1988-04-07 1988-04-07 Pending JPH01149889U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1988047063U JPH01149889U (ja) 1988-04-07 1988-04-07
EP89303145A EP0337631A1 (en) 1988-04-07 1989-03-30 Underwater breathing apparatus
GB8907207A GB2216808A (en) 1988-04-07 1989-03-30 Underwater breathing apparatus
US07/333,522 US4896664A (en) 1988-04-07 1989-04-04 Snorkel
AU32512/89A AU3251289A (en) 1988-04-07 1989-04-06 Snorkel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988047063U JPH01149889U (ja) 1988-04-07 1988-04-07

Publications (1)

Publication Number Publication Date
JPH01149889U true JPH01149889U (ja) 1989-10-17

Family

ID=12764698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988047063U Pending JPH01149889U (ja) 1988-04-07 1988-04-07

Country Status (5)

Country Link
US (1) US4896664A (ja)
EP (1) EP0337631A1 (ja)
JP (1) JPH01149889U (ja)
AU (1) AU3251289A (ja)
GB (1) GB2216808A (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117817A (en) * 1990-07-23 1992-06-02 Lin Hsin Nan Vertical co-axial multi-tubular diving snorkel
US5402774A (en) * 1993-11-01 1995-04-04 Tiballi; Nancy Snorkel safety device
SE9504310D0 (sv) * 1995-12-01 1995-12-01 Siemens Elema Ab Doseringsanordning
US5746221A (en) * 1996-11-18 1998-05-05 W. L. Gore & Associates, Inc. Cold formable mouthguards
US5947918A (en) * 1996-11-18 1999-09-07 Gore Enterprise Holdings, Inc. Impact energy absorbing composite materials
US6306491B1 (en) 1996-12-20 2001-10-23 Gore Enterprise Holdings, Inc. Respiratory aids
US6478024B1 (en) * 1997-07-11 2002-11-12 Nathaniel White, Jr. Snorkeling equipment
US6668822B2 (en) 1998-01-14 2003-12-30 John M. Monnich Snorkel with improved purging system
US6318363B1 (en) 1998-01-14 2001-11-20 John M. Monnich Hydrodynamic and ergonomic snorkel
USD424689S (en) * 1998-01-14 2000-05-09 Monnich John M Snorkel
US6655378B2 (en) 2001-08-10 2003-12-02 Johnson Outdoors Inc. Snorkel
US20040000232A1 (en) * 2001-11-13 2004-01-01 Van Horne William J. Device and method for exchanging oxygen and carbon dioxide between a gas and an aqueous liquid
US8011363B2 (en) * 2002-06-03 2011-09-06 Mark Johnson Exhalation valve for use in a breathing device
US7793656B2 (en) * 2002-06-03 2010-09-14 Lifetime Products, Inc. Underwater breathing devices and methods
US20060254582A1 (en) * 2003-11-17 2006-11-16 Tony Christianson Flip top valve for dry snorkels
US6904910B2 (en) * 2002-11-20 2005-06-14 Tony Christianson Flip top valve for dry snorkels
US20080099012A1 (en) * 2004-10-08 2008-05-01 Johnson Mark R Snorkel clip
US7823585B2 (en) 2004-10-08 2010-11-02 Mark Johnson Snorkel clip
US7621268B2 (en) * 2004-11-15 2009-11-24 Junck Anthony D Low physiological deadspace snorkel
US8297318B2 (en) * 2005-05-21 2012-10-30 Mark Johnson Check valve
US8011364B2 (en) * 2006-05-18 2011-09-06 Johnson Mark R Exhalation valve for use in an underwater breathing device
US8631788B2 (en) * 2007-06-02 2014-01-21 Arnold J. Landé Artificial gills for deep diving without incurring the bends and for scavenging O2 from and dispelling CO2 into water or thin air
US8245707B2 (en) * 2007-07-09 2012-08-21 Fleming Vaughn Carroll Anti-fog breathing apparatus for the elimination of breath vapor condensation on the surfaces of protective eye lenses associated with recreational equipment
GB201810160D0 (en) * 2018-06-20 2018-08-08 Royal College Of Art Wearable artificial gill
US11267545B2 (en) 2018-07-31 2022-03-08 Anthony D. Sainato Hydrodynamic sport snorkel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3369343A (en) * 1963-04-01 1968-02-20 Gen Electric Structures and processes incorporating permeable membranes for the support of animallife during unfavorable conditions
US3333583A (en) * 1963-09-25 1967-08-01 Bruce R Bodell Artificial gill
US3318306A (en) * 1965-03-25 1967-05-09 Lewis H Strauss Gill type underwater breathing apparatus
US3962153A (en) * 1970-05-21 1976-06-08 W. L. Gore & Associates, Inc. Very highly stretched polytetrafluoroethylene and process therefor
SE392582B (sv) * 1970-05-21 1977-04-04 Gore & Ass Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande
US4096227A (en) * 1973-07-03 1978-06-20 W. L. Gore & Associates, Inc. Process for producing filled porous PTFE products
US4082893A (en) * 1975-12-24 1978-04-04 Sumitomo Electric Industries, Ltd. Porous polytetrafluoroethylene tubings and process of producing them
GB1603052A (en) * 1978-04-10 1981-11-18 Hopkins R S Membrane devices
US4344427A (en) * 1980-03-24 1982-08-17 Marvin Mark C Underwater breathing device
US4482516A (en) * 1982-09-10 1984-11-13 W. L. Gore & Associates, Inc. Process for producing a high strength porous polytetrafluoroethylene product having a coarse microstructure
US4605000A (en) * 1985-01-04 1986-08-12 Waldemar Anguita Greenhouse helmet

Also Published As

Publication number Publication date
EP0337631A1 (en) 1989-10-18
AU3251289A (en) 1989-10-12
US4896664A (en) 1990-01-30
GB8907207D0 (en) 1989-05-10
GB2216808A (en) 1989-10-18

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