FR2720714B1 - Semi-submersible underwater exploration catamaran. - Google Patents

Semi-submersible underwater exploration catamaran.

Info

Publication number
FR2720714B1
FR2720714B1 FR9406669A FR9406669A FR2720714B1 FR 2720714 B1 FR2720714 B1 FR 2720714B1 FR 9406669 A FR9406669 A FR 9406669A FR 9406669 A FR9406669 A FR 9406669A FR 2720714 B1 FR2720714 B1 FR 2720714B1
Authority
FR
France
Prior art keywords
catamaran
semi
underwater exploration
submersible underwater
submersible
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 - Fee Related
Application number
FR9406669A
Other languages
French (fr)
Other versions
FR2720714A1 (en
Inventor
Patrick Rene Bernard Macquet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9406669A priority Critical patent/FR2720714B1/en
Publication of FR2720714A1 publication Critical patent/FR2720714A1/en
Application granted granted Critical
Publication of FR2720714B1 publication Critical patent/FR2720714B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B63C11/48—Means for searching for underwater objects
    • B63C11/49—Floating structures with underwater viewing devices, e.g. with windows ; Arrangements on floating structures of underwater viewing devices, e.g. on boats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
FR9406669A 1994-06-01 1994-06-01 Semi-submersible underwater exploration catamaran. Expired - Fee Related FR2720714B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9406669A FR2720714B1 (en) 1994-06-01 1994-06-01 Semi-submersible underwater exploration catamaran.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406669A FR2720714B1 (en) 1994-06-01 1994-06-01 Semi-submersible underwater exploration catamaran.

Publications (2)

Publication Number Publication Date
FR2720714A1 FR2720714A1 (en) 1995-12-08
FR2720714B1 true FR2720714B1 (en) 1996-09-13

Family

ID=9463744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406669A Expired - Fee Related FR2720714B1 (en) 1994-06-01 1994-06-01 Semi-submersible underwater exploration catamaran.

Country Status (1)

Country Link
FR (1) FR2720714B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR379850A (en) * 1906-09-19 1907-11-20 Raoul Bernat Unsinkable boat system
DE114147C (en) * 1953-10-28 1900-10-13
FR2553733A1 (en) * 1983-10-24 1985-04-26 Cloix Maurice Device making it possible to cancel out the majority of the wave effects on the structure and the movement of a surface craft as well as to reduce its hydraulic drag
AU644152B2 (en) * 1990-04-26 1993-12-02 Cofordo 311 Pty Limited Underwater viewing craft

Also Published As

Publication number Publication date
FR2720714A1 (en) 1995-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse