GB2205797A - Marine propulsion device water supply system - Google Patents
Marine propulsion device water supply system Download PDFInfo
- Publication number
- GB2205797A GB2205797A GB08817794A GB8817794A GB2205797A GB 2205797 A GB2205797 A GB 2205797A GB 08817794 A GB08817794 A GB 08817794A GB 8817794 A GB8817794 A GB 8817794A GB 2205797 A GB2205797 A GB 2205797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conduit
- propulsion unit
- engine
- pivot housing
- pump
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 66
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
Classifications
-
- 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
- F01P11/04—Arrangements of liquid pipes or hoses
-
- 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 marine engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/14—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe by screwing an intermediate part against the inside or outside of the wall
-
- 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
- B63H20/28—Arrangements, apparatus and methods for handling cooling-water in outboard drives, e.g. cooling-water intakes
- B63H20/285—Cooling-water intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H23/00—Transmitting power from propulsion power plant to propulsive elements
- B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
- B63H2023/0208—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members
- B63H2023/025—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing by means of endless flexible members by means of chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
- B63H2025/425—Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull
-
- 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
- F01P2050/10—Z-type engine
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fluid-Pressure Circuits (AREA)
Description
2205797 MARINE PROPULSION DEVICE WATER SUPPLY SYSTEM The invention relates
to water supply systems for marine propulsion devices.
Prior marine propulsion device water supply systems commonly include a pump for pumping coolant water to the engine, and a conduit extending between the pump and the engine for conducting the water to the engine. These prior water supply systems are often difficult to drain when the marine propulsion device Is removed from the water for storage, and this can result in water freezing in the water supply system and damaging the marine propulsion device. Also, these prior water supply systems often complicate assembly and disassembly of marine propulsion devices because these prior water supply systems must also be assembled and disassembled.
Attention is directed to U.S. Bland Patent Application S.N. 560,904, filed December 14, 1983, and titled "Water Pump Location for Marine Propulsion Device."
The invention provides a marine propulsion device comprising an internal combustion engine, a propulsion unit adapted to be pivotally mounted on the transom qf a boat for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, the propulsion unit including a propeller operably connected to the engine. means for pumping water from the exterior of the propulsion unit to the engine and including a pump, and conduit means extending from the pump to the engine, and means for draining water from the conduit means.
In one embodiment, the conduit means has a low point below both the pump and the connection of the conduit means to the engine, and the draining means affords drainage of water from adjacent the low point of the conduit means.
In one embodiment, the device further comprises a pivot housing adapted to be pivotally mounted on the transom for pivotal movement about the steering and tilting axes, the propulsion unit Is removably secured to the pivot housing for pivotal movement therewith, the pump is located in the propulsion unit, and the conduit means extends from the pump through the pivot housing to the engine.
In one embodiment. the draining means includes an opening in the conduit means, and a drain plug removably secured in the opening.
In one embodiment, the marine propulsion device has an exterior, and the drain plug is accessible from the exterior of the marine propulsion device.
The Invention also provides a marine- propulsion device comprising an Internal combustion engine. means for pumptng water to the engine and including a pump. and conduit means extending from the pump to the engine anA-having a low point below both the pump and the connection of the conduit means to the engine, and means for draining water from adjacent the low point of the conduit means.
The invention also provides a marine propulsion device comprising an internal combustion engine. a pivot housing adapted to be pivotally mounted on the transom of a boat.for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, the pivot housing including a rear end, an opening communicable with the atmosphere, a conduit member having opposite front and rear ends and a drain opening intermediate the ends and communicating with the opening in the pivot housing so as to be communicable with the atmosphere. the rear end of the conduit member extending rearwardly of the rear end of the pivot housing. and a drain plug removably securable in the opening in the pivot housing so as to prevent communicatio n between the drain opening and the atmosphere, a first conduit communicating between the front end of the conduit member and the engine for conducting water from the conduit member to the engine. and a propulsion unit removably connected to the pivot housing fo; pivotal movement therewith. the propulsion unit including a front end connected to the rear end of the pivot housing. a propeller operably connected to the engine. a pump for pumping water to the engine. an opening In the front end of the propulsion unit, and a second conduit communicating between the opening and the pump, the opening.being located such that the rear end of the conduit member extends into the opening and communicates with the second conduit when the propulsion unit is connected to the pivot housing. whereby the second conduit is automatically connected to the rear end of the conduit member when the propulsion unit is connected to the pivot housing. and is automatically disconnected from the conduit member when the propulsion unit Is disconnected from the pivot housing.
In one embodiment. the first and second conduits and the conduit member have a low point below both the pump and the connection of the first-conduit Lo the engine, and the drain opening in the conduit member is located adjacent the low point.
The invention also provides a marine propulsion device comprising a pivot housing having a rear end and being adapted to be pivotally mounted on the transom of a boat for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, an internal combustion engine, a first conduit communicating between the engine and the rear end of the pivot housing. and a propulsion unit having a forward end removably connected to the rear end of the pivot housing, the propulsion unit including a propeller operably connected to the engine, a pump for pumping water to the engine. and a second conduit communicating between the pump and the forward end of the propulsion unit. the second conduit being automatically connected to the first conduit when the propulsion unit is connected to the pivot housing. and being automatically disconnected from the first conduit when the propulsion unit is disconnected from the pivot housing.
A principal feature of the invention is the provision of a marine propulsion device comprising means for pumping water from the exterior of the propulsion unit to the engine and including a pump, and conduit means extending from the pump to the engine, the conduit means having a low point below both the pump and the connection of the conduit means to engine. and means for draining water from adjacent the low point of the conduit means.
Another principal feature of the invention is the provision of a marine propulsion device comprising a pivot housing including a rear end, an opening communicable with the atmosphere, a conduit member having opposite front and rear ends and a drain opening intermediate the ends and communicating with the opening in the pivot housing so as to be communicable with the atmosphere, and a drain plug removably securable in the opening in the pivot housing so as to prevent communication between the drain opening and the atmosphere. a first conduit communicating between the front end of the conduit member and the engine, and a propulsion unit including a front end connected to the rear end of the pivot housing, a pump for pumping water to the engine, an opening in the front.end of the propulsion unit, and a second conduit communicating with the pump for conducting water from the pump to the conduit member, the second conduit being automatically connected to the rear end of the conduit member when the propulsion unit is connected to the pivot housing, and being automatically disconnected from the conduit member when the propulsion unit is disconnected from the pivot housing.
Other features and advantages of the invention w'ill become apparent to those skilled In the art upon review of the following detailed description, claims and drawings.
DESCRIPTION OF THE DRANINGS
Figure 1 is a side elevational view of a marine propulsion device embodying the invention Figure 2 is an enlarged. partial cross sectional view taken from above the conduit member.
Figure 3 is an enlarged, partial view of the pivot housing and propulsion unit showing the conduit member.
Before one embodiment of the invention is explained in detail. it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or.
illustrated in the drawings. The invention is capable of other embodiments and of being practiced or beinq carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting.
DESCRIPTION OF THE PREFERRED ENBODIMENT
Illustrated in the drawings is a marine propulsion device 10 mounted on a boat 12 having a transom 14. The marine propulsion device 10 is of the stern drive or inboard/outboard type.
As best shown in Fig. 1, the marine propulsion device 10 comprises a water cooled engine 16 securely mounted on the boat frame by suitable means such as rubber mounts (not shown). The marine propulsion device 10 also comprises a gimbal housing 18 mounted on the outer surface of the boat transom 14 and fixedly attached to the boat transom 14. The gimbal housing 18 can be attached to the boat transom 14 by any suitable means. such as bolts extending through the transom 14.
The marine propulsion device 10 also comprises a gimbal ring 20 connected to the gimbal housing 18 for pivotal movement relative to the gimbal housing 18 about a generally vertical steering axis (not shown), and a pivot housing 30 connected to the gimbal ring 20 for pivotal movement relative to the gimbal ring 20 about a generally horizontal tilt axis (not shown). Such a construction is well known in the art and need not be described in greater detail.
The marine propulsion device 10 also comprises a propulsion unit 34 removably connected to the pivot housing 30 for common pivotal movement of the propulsion unit 34 with the pivot housing 30. in the illustrated construction, the propulsion unit 34 is removably connected to the pivot housing 30 by a plurality of bolts 36. The propulsion unit 34 includes a propeller 38 mounted on a propeller shaft 40, and a generally horizontal drive shaft 42 having one end removably connected to the engine 16 and an opposite end having thereon a bevel gear 44. A universal joint 46 attached to the horizontal drive shaft 42 allows pivotal movement of the drive shaft 42 with the propulsion unit 34. The bevel gear 44 drives a bevel gear 48 on the upper end of a vertical drive shaft So. The lower and of the v4rtical drive shaft has thereon a driving gear 52. A reversible transmission selectively clutches a pair of driven gears 54 to the propeller shaft 40 to transmit forward or reverse motion to the propeller shaft 40 from the driving gear 52.
The marine propulsion device 10 further comprises means for pumping water from the exterior of the propulsion unit 34 to the engine 16. The means for pumping water includes a plurality of water inlet openings 60 in the propulsion unit 34, the inlet openings 60 being located so as to be underwater during normal operation of the marine propulsion device 10. The pumping means also includes a pump 62.
and an inlet passage 64 communicating between the pump 62 and the inlet openings 60. In the illustrated cotistruction..the pump 62 is located rearwardly of the horizontal drive shaft 42 and is driven by an extension of the horizontal drive shaft 42. Such a pump location is described in greater detail in the above mentioned U.S. Bland Patent Application S.N.
560,904, which is incorporated herein by reference.
It should be understood that other pump locations and other means for driving the pump are within the scope of the invention.
The pumping means also includes conduit means extending from the pump 62 to the engine 16.
While various suitable conduit means can be employed, in the preferred embodiment, the conduit means includes a conduit member 66 (see Fig. 2)-mounted in an opening 68 in the pivot housing 30, the conduit member 66 having opposite front and rear ends and a drain opening 70. A pair of O-rings 72 seal the joint between the conduit member 66 and the opening 68. A shoulder 73 on the conduit member 66 engages the pivot housing 30 at the forward end of the opening 68. The rear end (to the right in Fig. 2) of the conduit member 66 is externally threaded. and the conduit member 66 is secured in the opening 68 In the pivot housing 30 by a nut 74 threaded onto the rear end of the conduit member 66. The conduit member 66 is mounted in the pivot 6using 30 such that the rear end of the conduit member 66 extends rearwardly of the rear end of the pivot housing 30. The front end (to the left in Fig. 2) of the conduit member 66 forms a nipple.
The conduit means also includes a first conduit or water hose 76 communicating between the I k -9- 1 front end of the conduit member 66 and the engine 16 for conducting water from the conduit member 66 to the engine 16. The water hose 76 is secured to the nipple formed by the front end of the conduit member 66 by a conventional band clamp 78. The water hose 76 extends through the gimbal ring 20. through an opening (not shown) in the gimbal housing 18, and through an opening (not shown) in the transom 14 to the engine 16. The conduit means further includes a second conduit communicating with the pump 62 for conducting water from the pump 62 to the conduit member 66, the second conduit being automatically connected to the rear end of the conduit member 66 when the propulsion unit 34 is connected to the pivot housing 30, and being automatically disconnected from the conduit member 66 when the propulsion unit 34 is disconnected from the pivot housing 30. In the preferred embodiment. the second conduit is a water supply cavity 80 (see Fig. 1) communicating between the pump 62 and an opening 81 (see Fig. 3) in the fro nt end of the propulsion unit 34. The water supply cavity 80 and the conduit member 66 are located such that the rear end of the conduit member 66 extends into the water supply cavity 80 when the propulsion unit 34 is connected to the pivot housing 30. Therefore,'the water supply cavity 80 Outomatically communicates with the conduit member 66 when the propulsion unit 34 is connected to the pivot housing 30. A seal 83 surrounds the opening 81 and seals the joint between the pivot housing 30 and the propulsion unit 34 so that the water supply cavity 80 sealingly communicates with the conduit member 66.
The marine propulsion device 10 further comprises means for draining water from the conduit 10- means. In the preferred ' embodiment. the draining means includes. in the pivot housing 30. an internally threaded opening 82 (see Fig. 2) communicable with the atmosphere and. in the conduit member 66, the drain opening 70 communicating with the opening 82 in the pivot housing 30 so as to be communicable with the atmosphere. The conduit member 66 has a drain groove 04 communicating with the drain opening 70 and running circumferentially around the conduit member 66 to insure communication of the drain opening 70 with thi opening 82 in the event that the conduit member 66 is rotated such that the drain opening 70 is not aligned with the opening 82. The draining means further includes a drain plug 86 removably and threadably securable in the opening 82 in the pivot housing 30 so as to prevent communication between the drain opening and the atmosphere. As best shown in Figure 2, the drain plug 86 is inserted into the opening 82 from the exterior of the pivot housing 30 and is accessible from the exterior of the pivot housing 30.
In the preferred embodiment. the conduit means has a low point below both the pump 62 and the connection of the conduit means to the engine 16, and the draining means affords drainage of water from adjacent the low point of the conduit means.
Thus. the first and second conduits (the water hose 76 and the water supply cavity 80) and the conduit member 66 have a low point between both the pump 62 and the engine 16, and the drain opening 70 In the conduit member 66 Is located adjacent the low point.
The marine propulsion device 10 functions as follows. When the propulsion unit 34 Is connected to the pivot housing 30, the water supply cavity 80 Is automatically connected to the rear end of the conduit member 66, so that the pump 62 is connected to the engine 16 via the water supply cavity 00. the conduit member 66, and the water hose 76.
When the marine propulsion device 10 is removed from the water for storage, any water between the pump 62 and the inlet openings 60 will drain out through the inlet openings 60. When the drain plug 86 is removed trom the pivot housing 30, substantially all water between the pump 62 and the engine 16 (in the water supply cavity 80. the conduit member 66. or the water hose 76) will drain out through the drain opening 70 and the opening 82. Since the drain opening 70 is located adjacent the low point of the conduit means.
virtually all of the water between the pump 62 and the engine 16 will be drained. This will substantially prevent freezing of water in the water supply system and damage to the marine propulsion device 10 due to expansion of frozen water in the water supply system.
Water in the engine 16 Is drained in the conventional manner. such as by opening petcocks on the engine 16.
When the propulsion unit 34 is disconnected from the pivot housing 30, the water supply cavity 80 Is automatically disconnected from the rear end of the conduit member 66 No ot her disassembly of the water supply system Is necessary.
Various jother features of the invention are set forth in the following claims:
-12
Claims (4)
1. A marine propulsion device comprising a pivot i housing having a rear end and being adapted to be pivotally mounted on the transom of a boat for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, an internal combustion engine, a first conduit communicating between said engine and said rear end of said pivot housing, and a propulsion unit having a forward end removably connected to said rear end of said pivot housing, said propulsion unit including a propeller operably connected to said engine, a pump for pumping water to said engin e, and a second conduit communicating between said pump and said forward end of said propulsion unit, said second conduit being automatically connected to said first conduit when said propulsion unit is connected to said pivot housing, and being automatically disconnected from said first conduit when said propulsion unit is disconnected from said pivot housing.
2. A marine propultion device as set forth in claim 1, further comprising draining means for draining water from said first and second conduits.
3. A marine propulsion device as set forth in claim 2, wherein said first and second conduits have a low point below both the connection of said first conduit to said engine and said pump, and wherein said draining means affords drainage of water from adjacent said low point.
-/4-
4. A marine propulsion devi ce comprising a pivot housing having a rear end and being adapted to be pivotally mounted on the transom of a boat for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, an internal combustion engine, a first conduit communicating between said engine and said rear end of said pivot housing, and a propulsion unit having a forward end removably connected to said rear end of said pivot housing, said propulsion unit including a propeller operably connected to said engine, a pump for pumping water to said engine, and a second conduit communicating between said pump and said forward end of said propulsion unit so as to be positioned to effect communication with said first conduit when said propulsion unit is connected to said pivot housing and so as to be removed from communication with said first conduit when said propulsion unit is disconnected and removed from said pivot housing.
Published 1988 at The Patent OMce. State House. 66,'71 High Holborn. London WCIR 4TP. Further coples may be obtained from The PADent Office, Sales 'E ranch, St Ma-y Cray, Orpington, Kent BR5 3BM. Printed by Multiplex techniques ltd, St Mary Cray, Kent. Con. 1/87.
3. A marine propulsion device as set forth in claim 2, wherein said first and second conduits have a low point below both the connection of said first conduit to said engine and said pump, and wherein said draining means affords drainage of water from adjacent said low point.
Amendments to the claims have been filed as follows CLAIMS 1. A marine propulsion device comprising a pivot housing having a rear end and being adapted to be pivotally mounted on the transom of a boat for pivotal movement relative to the transom about a generally vertical steering axis, and about a generally horizontal tilt axis, an internal combustion engine, a first conduit communicating between said engine and said rear end of said pivot housing, and a propulsion unit having a forward end removably connected to said rear end of said pivot housing, said propulsion unit including a propeller operably connected to said engine, a pump for pumping water to said engine, and a second conduit communicating between said pump and said forward end of said propulsion unit, said second conduit being automatically connected to said first conduit when said propulsion unit is connected to said pivot housing, and being automatically disconnected from said first conduit when said propulsion unit is disconnected from said pivot housing.
2. A marine propullsion device as set forth in claim 1, further comprising' draining means for draining water from said first and second conduits.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72167185A | 1985-04-10 | 1985-04-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8817794D0 GB8817794D0 (en) | 1988-09-01 |
GB2205797A true GB2205797A (en) | 1988-12-21 |
Family
ID=24898839
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8529694A Expired GB2173756B (en) | 1985-04-10 | 1985-12-02 | Marine propulsion device water supply system |
GB08817794A Withdrawn GB2205797A (en) | 1985-04-10 | 1988-07-26 | Marine propulsion device water supply system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8529694A Expired GB2173756B (en) | 1985-04-10 | 1985-12-02 | Marine propulsion device water supply system |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS61238590A (en) |
AU (2) | AU581739B2 (en) |
BE (1) | BE903764A (en) |
CA (1) | CA1253405A (en) |
DE (1) | DE3542578C2 (en) |
GB (2) | GB2173756B (en) |
HK (1) | HK21792A (en) |
IT (1) | IT1183021B (en) |
SE (1) | SE461784B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1003111A5 (en) * | 1989-05-12 | 1991-11-26 | Outboard Marine Corp | PROPULSIVE DOLL UNIT. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181494A (en) * | 1963-01-07 | 1965-05-04 | Kiekhaefer Corp | Stern drive unit assembly |
US3183880A (en) * | 1963-07-10 | 1965-05-18 | Outboard Marine Corp | Marine propulsion device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2644474A (en) * | 1951-03-16 | 1953-07-07 | William C Lauth | Means for flushing outboard motors |
US2857892A (en) * | 1957-05-17 | 1958-10-28 | Outboard Marine Corp | Marine engine with ballast tanks |
US3181495A (en) * | 1963-01-07 | 1965-05-04 | Kiekhaefer Corp | Coolant supply and exhaust discharge means for inboard-outboard drives |
DE7820055U1 (en) * | 1978-07-04 | 1978-10-12 | Kitzig, Werner, 8011 Neukeferloh | FUEL CAN CONNECTOR FOR BOAT MOTORS |
US4565534A (en) * | 1983-12-14 | 1986-01-21 | Outboard Marine Corporation | Water pump location for marine propulsion device |
-
1985
- 1985-12-02 CA CA000496703A patent/CA1253405A/en not_active Expired
- 1985-12-02 BE BE0/215942A patent/BE903764A/en not_active IP Right Cessation
- 1985-12-02 GB GB8529694A patent/GB2173756B/en not_active Expired
- 1985-12-02 SE SE8505669A patent/SE461784B/en not_active IP Right Cessation
- 1985-12-02 IT IT48853/85A patent/IT1183021B/en active
- 1985-12-02 DE DE3542578A patent/DE3542578C2/en not_active Expired - Fee Related
- 1985-12-02 JP JP60271297A patent/JPS61238590A/en active Pending
-
1986
- 1986-03-20 AU AU54971/86A patent/AU581739B2/en not_active Ceased
-
1988
- 1988-07-26 GB GB08817794A patent/GB2205797A/en not_active Withdrawn
- 1988-11-10 AU AU24986/88A patent/AU2498688A/en not_active Abandoned
-
1992
- 1992-03-26 HK HK217/92A patent/HK21792A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181494A (en) * | 1963-01-07 | 1965-05-04 | Kiekhaefer Corp | Stern drive unit assembly |
US3183880A (en) * | 1963-07-10 | 1965-05-18 | Outboard Marine Corp | Marine propulsion device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1003111A5 (en) * | 1989-05-12 | 1991-11-26 | Outboard Marine Corp | PROPULSIVE DOLL UNIT. |
Also Published As
Publication number | Publication date |
---|---|
SE8505669D0 (en) | 1985-12-02 |
AU2498688A (en) | 1989-02-09 |
SE461784B (en) | 1990-03-26 |
SE8505669L (en) | 1986-10-11 |
AU581739B2 (en) | 1989-03-02 |
DE3542578A1 (en) | 1986-10-16 |
IT8548853A0 (en) | 1985-12-02 |
IT1183021B (en) | 1987-10-05 |
GB2173756A (en) | 1986-10-22 |
BE903764A (en) | 1986-06-02 |
CA1253405A (en) | 1989-05-02 |
JPS61238590A (en) | 1986-10-23 |
GB2173756B (en) | 1989-11-22 |
GB8817794D0 (en) | 1988-09-01 |
AU5497186A (en) | 1986-10-16 |
DE3542578C2 (en) | 1998-10-01 |
HK21792A (en) | 1992-04-03 |
GB8529694D0 (en) | 1986-01-08 |
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