DE3865327D1 - UNDERWATER EXHAUST UNIT FOR MOTOR BOATS. - Google Patents

UNDERWATER EXHAUST UNIT FOR MOTOR BOATS.

Info

Publication number
DE3865327D1
DE3865327D1 DE8888830085T DE3865327T DE3865327D1 DE 3865327 D1 DE3865327 D1 DE 3865327D1 DE 8888830085 T DE8888830085 T DE 8888830085T DE 3865327 T DE3865327 T DE 3865327T DE 3865327 D1 DE3865327 D1 DE 3865327D1
Authority
DE
Germany
Prior art keywords
exhaust unit
motor boats
underwater exhaust
underwater
boats
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 - Lifetime
Application number
DE8888830085T
Other languages
German (de)
Inventor
Mario Amati
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
Application granted granted Critical
Publication of DE3865327D1 publication Critical patent/DE3865327D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/12—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 specially adapted for submerged exhausting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Exhaust Gas After Treatment (AREA)
DE8888830085T 1987-03-10 1988-03-02 UNDERWATER EXHAUST UNIT FOR MOTOR BOATS. Expired - Lifetime DE3865327D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47705/87A IT1205740B (en) 1987-03-10 1987-03-10 DEVICE FOR UNDERWATER DISCHARGE OF COMBUSTION GASES FROM MOTOR BOATS

Publications (1)

Publication Number Publication Date
DE3865327D1 true DE3865327D1 (en) 1991-11-14

Family

ID=11262006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888830085T Expired - Lifetime DE3865327D1 (en) 1987-03-10 1988-03-02 UNDERWATER EXHAUST UNIT FOR MOTOR BOATS.

Country Status (4)

Country Link
EP (1) EP0282462B1 (en)
DE (1) DE3865327D1 (en)
ES (1) ES2027037T3 (en)
IT (1) IT1205740B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3066648B2 (en) * 1990-04-12 2000-07-17 三信工業株式会社 Exhaust system for personal watercraft
US5556314A (en) * 1994-03-08 1996-09-17 Sanshin Kogyo Kabushuki Kaisha Exhaust system for watercraft
DE10231152A1 (en) 2002-07-10 2004-02-12 Siemens Ag Electrical power supply system for a ship, in particular for a Navy (Navy) ship which can be operated with a low IR signature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002136A (en) * 1975-10-14 1977-01-11 Ray Industries, Inc. Marine exhaust system
GB2065036A (en) * 1979-12-12 1981-06-24 Henwood M R Improvements in or relating to exhaust systems and/or boat hulls
US4393802A (en) * 1980-05-16 1983-07-19 Rizzo Salvatore A Boat hull with underside channel
JPS58152699A (en) * 1982-03-09 1983-09-10 Akira Ikeda Bottom exhaust type high-speed boat

Also Published As

Publication number Publication date
IT8747705A0 (en) 1987-03-10
EP0282462A1 (en) 1988-09-14
ES2027037T3 (en) 1992-05-16
EP0282462B1 (en) 1991-10-09
IT1205740B (en) 1989-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee