WO2003021091A3 - Ship-engine overheating alarm system - Google Patents

Ship-engine overheating alarm system Download PDF

Info

Publication number
WO2003021091A3
WO2003021091A3 PCT/HR2002/000040 HR0200040W WO03021091A3 WO 2003021091 A3 WO2003021091 A3 WO 2003021091A3 HR 0200040 W HR0200040 W HR 0200040W WO 03021091 A3 WO03021091 A3 WO 03021091A3
Authority
WO
WIPO (PCT)
Prior art keywords
probe
ship
engine overheating
exhaust
alarm system
Prior art date
Application number
PCT/HR2002/000040
Other languages
French (fr)
Other versions
WO2003021091A2 (en
Inventor
Ivan Ekrmeta
Original Assignee
Ivan Ekrmeta
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 Ivan Ekrmeta filed Critical Ivan Ekrmeta
Priority to AU2002330655A priority Critical patent/AU2002330655A1/en
Publication of WO2003021091A2 publication Critical patent/WO2003021091A2/en
Publication of WO2003021091A3 publication Critical patent/WO2003021091A3/en

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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F01N3/043—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids without contact between liquid and exhaust gases
    • F01N3/046—Exhaust manifolds with cooling jacket
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/04—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers
    • F02B61/045—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving propellers for outboard marine engines
    • 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
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating or supervising devices
    • F02B77/085—Safety, indicating or supervising devices with sensors measuring combustion processes, e.g. knocking, pressure, ionization, combustion flame
    • F02B77/086—Sensor arrangements in the exhaust, e.g. for temperature, misfire, air/fuel ratio, oxygen sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/44—Outlet manifold temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2031/00—Fail safe
    • F01P2031/20—Warning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00—Applications
    • F01P2050/02—Marine engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Emergency Alarm Devices (AREA)

Abstract

The ship-engine overheating alarm system is intended for fitting in inboard or outboard engines equipped with water-cooled exhaust collectors The system comprises the thermostat (3) with the probe (4) fitted on the exhaust collector (2). The probe (4) registers when the exhaust-collector temperature exceeds the allowed one, when the cooling-water circulation is, for any reason, decreased or interrupted, The probe registers such overheating and generates signal for closing of contacts (5) in the thermostat (3), closing thereby the electric circuit in which there are the light alarm (8) and/or the sound alarm (9) with the battery (10). This enables avoiding of engine overheating and occurrence of larger damages.
PCT/HR2002/000040 2001-09-03 2002-09-02 Ship-engine overheating alarm system WO2003021091A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002330655A AU2002330655A1 (en) 2001-09-03 2002-09-02 Ship-engine overheating alarm system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HR20010645A HRPK20010645B1 (en) 2001-09-03 2001-09-03 Ship-engine overheating alarm system
HRP20010645A 2001-09-03

Publications (2)

Publication Number Publication Date
WO2003021091A2 WO2003021091A2 (en) 2003-03-13
WO2003021091A3 true WO2003021091A3 (en) 2003-11-06

Family

ID=10947361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HR2002/000040 WO2003021091A2 (en) 2001-09-03 2002-09-02 Ship-engine overheating alarm system

Country Status (3)

Country Link
AU (1) AU2002330655A1 (en)
HR (1) HRPK20010645B1 (en)
WO (1) WO2003021091A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864260A (en) * 1973-03-20 1975-02-04 Philip M Banner Marine water inlet device means
US4630036A (en) * 1983-01-26 1986-12-16 Vernay Laboratories, Inc. Early warning of marine cooling system failure
US5797775A (en) * 1995-06-30 1998-08-25 Yamaha Hatsudoki Kabushiki Kaisha Engine control system for a watercraft
US6250976B1 (en) * 1996-04-15 2001-06-26 Yamaha Hatsudoki Kabushiki Kaisha Exhaust emission control for watercraft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864260A (en) * 1973-03-20 1975-02-04 Philip M Banner Marine water inlet device means
US4630036A (en) * 1983-01-26 1986-12-16 Vernay Laboratories, Inc. Early warning of marine cooling system failure
US5797775A (en) * 1995-06-30 1998-08-25 Yamaha Hatsudoki Kabushiki Kaisha Engine control system for a watercraft
US6250976B1 (en) * 1996-04-15 2001-06-26 Yamaha Hatsudoki Kabushiki Kaisha Exhaust emission control for watercraft

Also Published As

Publication number Publication date
WO2003021091A2 (en) 2003-03-13
AU2002330655A1 (en) 2003-03-18
HRP20010645A2 (en) 2003-06-30
HRPK20010645B1 (en) 2004-10-31

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