IT980213B - GAS BLOCKING MEANS FOR MARINE THRUSTERS - Google Patents

GAS BLOCKING MEANS FOR MARINE THRUSTERS

Info

Publication number
IT980213B
IT980213B IT4944173A IT4944173A IT980213B IT 980213 B IT980213 B IT 980213B IT 4944173 A IT4944173 A IT 4944173A IT 4944173 A IT4944173 A IT 4944173A IT 980213 B IT980213 B IT 980213B
Authority
IT
Italy
Prior art keywords
blocking means
gas blocking
marine thrusters
thrusters
marine
Prior art date
Application number
IT4944173A
Other languages
Italian (it)
Original Assignee
Monark Crescent Ab
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 Monark Crescent Ab filed Critical Monark Crescent Ab
Application granted granted Critical
Publication of IT980213B publication Critical patent/IT980213B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B63H20/24—Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g. exhaust gas outlets
    • B63H20/245—Exhaust gas outlets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
IT4944173A 1972-04-19 1973-04-13 GAS BLOCKING MEANS FOR MARINE THRUSTERS IT980213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE505172A SE379019B (en) 1972-04-19 1972-04-19

Publications (1)

Publication Number Publication Date
IT980213B true IT980213B (en) 1974-09-30

Family

ID=20265597

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4944173A IT980213B (en) 1972-04-19 1973-04-13 GAS BLOCKING MEANS FOR MARINE THRUSTERS

Country Status (7)

Country Link
JP (1) JPS4916195A (en)
AU (1) AU5465173A (en)
BE (1) BE797923A (en)
DE (1) DE2319832A1 (en)
FR (1) FR2181020A1 (en)
IT (1) IT980213B (en)
SE (1) SE379019B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377320A (en) * 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
JPS5377321A (en) * 1976-12-20 1978-07-08 Toyota Central Res & Dev Lab Inc Axial-flow fan with supplementary blade
US5112192A (en) * 1990-07-26 1992-05-12 General Signal Corporation Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities
US5158434A (en) * 1990-07-26 1992-10-27 General Signal Corporation Mixing impellers and impeller systems for mixing and blending liquids and liquid suspensions having a wide range of viscosities
JP3539592B2 (en) * 1995-09-04 2004-07-07 ヤマハマリン株式会社 Ship propulsion device
JP3034209U (en) * 1996-07-30 1997-02-14 有限会社内木場エンジン研究所 screw

Also Published As

Publication number Publication date
BE797923A (en) 1973-07-31
DE2319832A1 (en) 1973-10-25
JPS4916195A (en) 1974-02-13
SE379019B (en) 1975-09-22
AU5465173A (en) 1974-10-24
FR2181020A1 (en) 1973-11-30

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