Processing

Please wait...

Settings

Settings

1. WO2000040463 - ANTI INGESTION DEVICE

Publication Number WO/2000/040463
Publication Date 13.07.2000
International Application No. PCT/US1999/030986
International Filing Date 28.12.1999
IPC
B63H 20/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
20Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
B63H 21/38 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
21Use of propulsion power plant or units on vessels
38Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
F01N 13/00 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
F01N 13/12 2010.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
13Exhaust or silencing apparatus characterised by constructional features
12specially adapted for submerged exhausting
F02B 61/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
61Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
04for driving propellers
CPC
B63H 21/32
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
HMARINE PROPULSION OR STEERING
21Use of propulsion power plant or units on vessels
32Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
F01N 13/004
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust 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
004specially adapted for marine propulsion, i.e. for receiving simultaneously engine exhaust gases and engine cooling water
F01N 13/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
13Exhaust 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
12specially adapted for submerged exhausting
F01N 2590/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
2590Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
02for marine vessels or naval applications
F02B 61/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
61Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
04for driving propellers
045for outboard marine engines
Applicants
  • VOLVO PENTA OF THE AMERICAS, INC. [US/US]; 1300 Volvo Penta Drive Chesapeake, VA 23320, US
Inventors
  • HAHN, Douglas, E.; US
Agents
  • BELL, Michael, J.; Howrey & Simon 1299 Pennsylvania Avenue, N.W. P.O. Box 34 Washington, DC 20004-2402, US
Priority Data
09/227,33308.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ANTI INGESTION DEVICE
(FR) DISPOSITIF ANTI-INGESTION
Abstract
(EN)
An anti ingestion device for use with an engine, preferably a marine engine. The device comprises an exhaust manifold (20) or riser system for exhausting engine gases, wherein the exhaust manifold (20) has a first end (22) and a second end (24), and the first end (22) is connected to a cylinder head (12). There is a one-way pressure relief valve (30) having a first end (32) and a second end (34), wherein the first end (32) is coupled to the exhaust manifold (20) and the second end (34) is exposed to atmospheric pressure. An air inlet line (40) is coupled to the second end (34) of the one-way pressure relief valve (30), such that the air inlet line (40) serves as a conduit for guiding atmospheric pressure to the one-way pressure relief valve (30), thereby providing atmospheric pressure for passage into the exhaust manifold (20).
(FR)
L'invention concerne un dispositif anti-ingestion destiné à être utilisé avec un moteur, de préférence un moteur marin. Le dispositif comprend un collecteur d'échappement (20) ou un système montant pour l'échappement des gaz. Le collecteur (20) comporte une première extrémité (22) et une seconde extrémité (24), et la première extrémité (22) est reliée à une tête de cylindre (12). Une soupape de surpression à simple voie (30) comprend une première extrémité (32) et une seconde extrémité (34), la première extrémité (32) étant couplée au collecteur (20) et la seconde extrémité (34) étant exposée à la pression atmosphérique. Une conduite d'arrivée d'air (40) est reliée à la seconde extrémité (34) de la soupape de surpression (30), de sorte que la conduite d'arrivée d'air (40) tienne lieu de conduit de guidage de la pression atmosphérique pour la soupape de surpression (30): ainsi, la pression atmosphérique est établie pour le passage dans le collecteur (20).
Latest bibliographic data on file with the International Bureau