GB1305292A - - Google Patents
Info
- Publication number
- GB1305292A GB1305292A GB2125070A GB1305292DA GB1305292A GB 1305292 A GB1305292 A GB 1305292A GB 2125070 A GB2125070 A GB 2125070A GB 1305292D A GB1305292D A GB 1305292DA GB 1305292 A GB1305292 A GB 1305292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- chamber
- water
- fed
- pipe
- 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
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
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
- B60F3/0053—Particular devices for gas circulation, e.g. air admission, cooling, water tightners
-
- 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
- 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
-
- 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)
- Transportation (AREA)
- Exhaust Silencers (AREA)
Abstract
1305292 Arrangements of engine exhaust pipes R C HOLT 4 May 1970 21250/70 Heading B7M [Also in Division F1] The exhaust of an internal combustion engine mounted in a motor boat or amphibious vehicle is fed through pipes 1 and 7 to the top of a chamber 4 which is at least partly above water level, and which is connected by pipe 8 to an underwater outlet in the hull. The capacity of the chamber is at least that of one of the engine cylinders to prevent water flowing back into the engine should it stall. Pipe 8 has a further inlet 12 connected to the cooling water outlet from the engine, and in a modification (Figs. 4 and 5, not shown) this water is fed also through a water jacket surrounding chamber 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2125070 | 1970-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1305292A true GB1305292A (en) | 1973-01-31 |
Family
ID=10159751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2125070A Expired GB1305292A (en) | 1970-05-04 | 1970-05-04 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1305292A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773883A (en) * | 1985-07-16 | 1988-09-27 | Sanshin Kogyo Kabushiki Kaisha | Motor for watercrafts |
US4840589A (en) * | 1986-09-12 | 1989-06-20 | Breaux Vance V | Underwater exhaust system for boats of stepped-hull construction and including exhaust cooling |
US5556314A (en) * | 1994-03-08 | 1996-09-17 | Sanshin Kogyo Kabushuki Kaisha | Exhaust system for watercraft |
US6213827B1 (en) * | 1998-02-27 | 2001-04-10 | Yamaha Hatsudoki Kabushiki Kaisha | Watercraft engine exhaust system |
US6261140B1 (en) * | 1998-10-19 | 2001-07-17 | Yamaha Hatsudoki Kabushiki Kaisha | Water preclusion system for watercraft exhaust |
GB2420593A (en) * | 2004-11-29 | 2006-05-31 | Gibbs Tech Ltd | Exhaust cooling system of an amphibious vehicle |
-
1970
- 1970-05-04 GB GB2125070A patent/GB1305292A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4773883A (en) * | 1985-07-16 | 1988-09-27 | Sanshin Kogyo Kabushiki Kaisha | Motor for watercrafts |
US4840589A (en) * | 1986-09-12 | 1989-06-20 | Breaux Vance V | Underwater exhaust system for boats of stepped-hull construction and including exhaust cooling |
US5556314A (en) * | 1994-03-08 | 1996-09-17 | Sanshin Kogyo Kabushuki Kaisha | Exhaust system for watercraft |
US6213827B1 (en) * | 1998-02-27 | 2001-04-10 | Yamaha Hatsudoki Kabushiki Kaisha | Watercraft engine exhaust system |
US6261140B1 (en) * | 1998-10-19 | 2001-07-17 | Yamaha Hatsudoki Kabushiki Kaisha | Water preclusion system for watercraft exhaust |
GB2420593A (en) * | 2004-11-29 | 2006-05-31 | Gibbs Tech Ltd | Exhaust cooling system of an amphibious vehicle |
GB2420593B (en) * | 2004-11-29 | 2007-04-25 | Gibbs Tech Ltd | An exhaust cooling system of an amphibious vehicle |
US7856810B2 (en) | 2004-11-29 | 2010-12-28 | Gibbs Technologies Ltd | Exhaust cooling system of an amphibious vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |