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FR3092094B1 - Watertight container intended to be submerged in sea water with access opening closed by a shutter - Google Patents

Watertight container intended to be submerged in sea water with access opening closed by a shutter Download PDF

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Publication number
FR3092094B1
FR3092094B1 FR1900672A FR1900672A FR3092094B1 FR 3092094 B1 FR3092094 B1 FR 3092094B1 FR 1900672 A FR1900672 A FR 1900672A FR 1900672 A FR1900672 A FR 1900672A FR 3092094 B1 FR3092094 B1 FR 3092094B1
Authority
FR
France
Prior art keywords
shutter
opening
face
sea water
container
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.)
Active
Application number
FR1900672A
Other languages
French (fr)
Other versions
FR3092094A1 (en
Inventor
Paul Villard
Paul Filandre
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.)
Exail SAS
Original Assignee
iXBlue SAS
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 iXBlue SAS filed Critical iXBlue SAS
Priority to FR1900672A priority Critical patent/FR3092094B1/en
Publication of FR3092094A1 publication Critical patent/FR3092094A1/en
Application granted granted Critical
Publication of FR3092094B1 publication Critical patent/FR3092094B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/062—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces characterised by the geometry of the seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)

Abstract

« Contenant étanche destiné à être immergé dans de l’eau de mer à ouverture d’accès fermée par un obturateur » L’invention concerne un contenant étanche (2) destiné à être immergé dans de l’eau de mer (9) comportant une ouverture (11) d’accès à un volume intérieur (10) délimitée par une face latérale interne (16) à axe de révolution A1, un obturateur (3) à axe de révolution A2 et adapté à venir s’emboîter dans l’ouverture (11) selon une direction d’emboîtement (D) qui se confond avec les axes de révolution A2 et A1 pour obturer l’ouverture (11), l’obturateur (3) comportant : une face latérale externe (17) qui, après emboitement, vient en regard de la face latérale interne (16), une face d’appui (5) agencée pour venir, après emboitement, en appui contre une face de butée (6) du contenant (11), et un joint torique (4) comprimé entre la face latérale externe (17) et la face latérale interne (16) pour assurer l’étanchéité de l’obturation et définissant dans lesdites faces une partie externe (14) côté de l’eau de mer (9) et une partie interne (15) isolée de l’eau de mer côté intérieur (10) du contenant (2). Selon l’invention, lorsque l’obturateur (3) est emboîté dans l’ouverture (11) la face d’appui (5) et la face de butée (6) sont isolées de l’eau de mer par le joint torique (4), et les faces latérales en regard de l’obturateur (3) et de l’ouverture (11) sont séparées d’une distance libre minimale (7) mesurée au plus court qui est supérieure ou égale à 100 µm afin de permettre le passage de l’eau de mer (9) entre l’ouverture (11) du contenant (2) et l’obturateur (3) jusqu’au joint (4). Figure pour l’abrégé : Fig. 1"Leaktight container intended to be immersed in sea water with access opening closed by a shutter" The invention relates to a sealed container (2) intended to be immersed in sea water (9) comprising a opening (11) for access to an interior volume (10) delimited by an internal lateral face (16) with axis of revolution A1, a shutter (3) with axis of revolution A2 and adapted to fit into the opening (11) in a nesting direction (D) which merges with the axes of revolution A2 and A1 to close the opening (11), the shutter (3) comprising: an external lateral face (17) which, after interlocking, comes opposite the internal lateral face (16), a bearing face (5) arranged to come, after interlocking, to bear against a stop face (6) of the container (11), and an O-ring ( 4) compressed between the outer side face (17) and the inner side face (16) to ensure the tightness of the closure and defining in said faces a part ex dull (14) on the seawater side (9) and an inner part (15) isolated from seawater on the inner side (10) of the container (2). According to the invention, when the shutter (3) is fitted into the opening (11), the bearing face (5) and the stop face (6) are isolated from the sea water by the O-ring ( 4), and the side faces facing the shutter (3) and the opening (11) are separated by a minimum free distance (7) measured at the shortest which is greater than or equal to 100 µm in order to allow the passage of sea water (9) between the opening (11) of the container (2) and the shutter (3) up to the seal (4). Figure for the abstract: Fig. 1

FR1900672A 2019-01-25 2019-01-25 Watertight container intended to be submerged in sea water with access opening closed by a shutter Active FR3092094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1900672A FR3092094B1 (en) 2019-01-25 2019-01-25 Watertight container intended to be submerged in sea water with access opening closed by a shutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1900672 2019-01-25
FR1900672A FR3092094B1 (en) 2019-01-25 2019-01-25 Watertight container intended to be submerged in sea water with access opening closed by a shutter

Publications (2)

Publication Number Publication Date
FR3092094A1 FR3092094A1 (en) 2020-07-31
FR3092094B1 true FR3092094B1 (en) 2021-04-16

Family

ID=68501635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1900672A Active FR3092094B1 (en) 2019-01-25 2019-01-25 Watertight container intended to be submerged in sea water with access opening closed by a shutter

Country Status (1)

Country Link
FR (1) FR3092094B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114187A (en) * 1976-11-05 1978-09-12 Alan Kurt Uke Diver's flashlight
US4286311A (en) * 1978-04-07 1981-08-25 Anthony Maglica Flashlight
US4733337A (en) * 1986-08-15 1988-03-22 Lite Tek International Corp. Miniature flashlight

Also Published As

Publication number Publication date
FR3092094A1 (en) 2020-07-31

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