WO2005032935A1 - 船舶の発電システム - Google Patents
船舶の発電システム Download PDFInfo
- Publication number
- WO2005032935A1 WO2005032935A1 PCT/JP2003/012685 JP0312685W WO2005032935A1 WO 2005032935 A1 WO2005032935 A1 WO 2005032935A1 JP 0312685 W JP0312685 W JP 0312685W WO 2005032935 A1 WO2005032935 A1 WO 2005032935A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power generation
- power
- ship
- case member
- generation equipment
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/02—Driving of auxiliaries from propulsion power plant
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
Definitions
- the present invention relates to a configuration of a power generation angle device that supplies inboard power to a ship.
- a conventional propulsion device for a ship includes an internal combustion engine, a power transmission device, and the like.
- the propulsion device connected to the power transmission device is driven after the driving force of the internal combustion engine is reduced by the power drive device. is there.
- This propulsion device supplies the output of the cruising internal combustion engine to the power generation device and the power transmission device, supplies stable power from the power generation device, and drives the propeller connected to the power transmission device.
- Japanese Patent Application Laid-Open No. 2003-81189 Japanese Patent Application Laid-Open No. 2003-81189.
- the conventional cooling configuration for power generation equipment is configured such that a cooling fan is installed on the flywheel and ventilation holes are formed in the flywheel housing and mounting flange to cool the power generation equipment.
- a cooling fan is installed on the flywheel and ventilation holes are formed in the flywheel housing and mounting flange to cool the power generation equipment.
- a closed configuration which made it difficult to cool the power generating equipment and the power generating equipment case, which had the highest temperature, and had a problem of poor cooling efficiency.
- water generated by dew condensation and the like accumulates inside the case member, causing corrosion of the generator section and deterioration of the service life.
- piping and pumps were installed, complicating the system of the entire power generation equipment, making maintenance work difficult and costly.
- the internal combustion engine, the power generating device, and the power transmission device are integrally configured.
- the propulsion device By supporting the internal combustion engine with a plurality of vibration isolating members, the propulsion device is mounted on the hull. Was installed.
- the position of the mounting portion for mounting the vibration isolating member was limited, so that it could not be easily mounted on various types of ships.
- An object of the present invention is to provide a simple and inexpensive power-generating device and a cooling structure provided with a case member having a drainage structure.
- the power generation equipment can reduce the cost while securing the total output capacity. The purpose is to improve the workability and wiring workability.
- the present invention provides a structure in which a power generating device is disposed on a power transmission path from a crankshaft of an internal combustion engine to a marine propulsion power transmission device, and a case member for housing the power generating device is provided.
- a plurality of fins or ribs are provided on the outer peripheral surface of the member.
- the fins or ribs are arranged parallel to the crankshaft, and the fins or ribs are provided below the fins or ribs.
- a hole is provided substantially parallel to the inside of the case member.
- the power generation equipment case can be strengthened.
- a hole in the direction of the fin or rib it is possible to prevent water from entering from the vertical direction.
- a hole substantially parallel to the fin, inn or rib The holes are arranged substantially parallel to the crankshaft, and the circulation of the cooling air is improved, so that the cooling efficiency can be further improved.
- a drain hole is provided at a lower portion of the case member.
- the case member is made of an animal, and a slope is formed on an inner peripheral surface of the case member by a draft, and the drain hole is formed with a low slope.
- the case member is made of an animal, and a slope is provided by a draft inside the case member, and the drain hole is formed in a lower part of the case member connected to the lower slope side. It is set up. As a result, water generated by dew condensation or the like that has accumulated inside the case member can be discharged to the outside from the case member, thereby preventing corrosion and life degradation of the power generation equipment.
- a plurality of power generating devices can be arranged in series between the internal combustion engine and the marine propulsion power transmission device, and the mounting portion of the case member for housing the power generation device on the internal combustion engine side is connected to the power transmission device.
- the mounting portion on the power transmission device side of the case member has the same dimensions as the mounting portion on the power output side of the internal combustion engine.
- the mounting portion of the power output portion of the internal combustion engine and the power transmission device There is no need to change the mounting part of the power input part between when the power generation equipment can be honored and when it is not mounted, the number of parts can be reduced, and the power generation equipment can be easily attached and detached be able to.
- a permanent magnet is used for a rotor of the power generating device, and a rotating body on which the permanent magnet is mounted is connected to the flywheel and also to a power transmission device.
- the rotating body is configured to be detachable, and a stay coil of the power generating device is fixed to a case member, and a partial recess is provided between the case member and an outer peripheral surface of the stay coil.
- the rotating body is formed as a hollow shaft, and power is transmitted to the rotating body via a direct coupling that is directly or indirectly coupled thereto.
- the rotating body Connected to an apparatus, and the rotor is rotated by the rotating body, or the rotating body is formed as a hollow shaft, and an attachment portion for mounting a cooling fan on an end face of the rotating body is provided, or
- the rotating body is formed as a hollow shaft, and cooling blades are provided on an outer peripheral portion of the rotating body.
- the recess communicates with a hole that opens on the outer surface of the case member, or a fin or rib is provided above the hole.
- the number of parts can be reduced by connecting the flywheel and the power transmission device to the rotating body, and by fixing the rotor, so that the cost can be reduced.
- a concave portion provided between the case member and the stay, a hole communicating with the concave portion, a fin or rib provided above the hole, and a fan attached to a rotating body are used to generate power to the device for power generation. Cooling efficiency can be improved.
- the output of the power generating equipment is converted to DC by a rectifying / smoothing device, the DC power is converted to AC power through a plurality of inverters, and power is supplied to the ship.
- Output of power generation equipment If one set of output cables for each phase is considered as one, it is taken out with one output cable, converted to DC power by the rectifying / smoothing device, and the converted DC power is branched and paralleled to multiple impellers. Or a plurality of output cables can be connected to the output section of the power generating device, and each output cable is connected to a separate rectifying / smoothing device to allow connection from the power generating device.
- the output is converted to DC, and the DC power converted by each rectifier / smoothing device is converted to AC power via an inverter.
- a wiring hole is provided in the case member so that an output cable of the power generating device can be taken out to the outside.
- a connector or a terminal block is attached to the wiring hole, and a connector or a terminal block is attached. Is connected to the output cable of the power generation equipment on one side of the terminal block and an external cable on the other side. This makes it possible to take out the output cable with a simple configuration, facilitate assembly work during maintenance, etc., and easily attach and detach the external cable to the connector or terminal block. This makes wiring easier.
- an installation foot for fixing the propulsion device to the hull is attached to the outer periphery of the case member, or an attachment portion for the installation foot for fixing the propulsion device to the hull is provided on the outer periphery of the case member.
- the mounting feet can be attached to the case member as well. Can be selected, and installation can be easily performed on various types of ships.
- Figure 1 is a schematic overview of a ship with saildrive propulsion
- Figure 2 is a schematic overview of a ship with stundrive propulsion
- Figure 3 is A schematic general view of a ship having a marine gear (angle type) propulsion device
- FIG. 4 is a schematic general view of a ship having a marine gear (parallel type) propulsion device.
- FIG. 5 is a side sectional view showing the propulsion device of the first embodiment.
- Fig. 6 (a) is a cross-sectional view of the power generation equipment case in the propulsion device of the first embodiment.
- (B) is a cross-sectional view of the propulsion device of the first embodiment.
- FIG. 7 is a rear view of the power generation device case
- FIG. 7 is a side view showing the propulsion device of the first embodiment
- FIG. 8 is a side cross-sectional view of the power generation device case having drain holes in the propulsion device of the first embodiment
- FIG. 9 is a side cross-sectional view of a power generating device of another embodiment in the propulsion device of the first embodiment
- FIG. 10 is a side cross-sectional view of another power generating device of the propulsion device of the first embodiment
- FIG. FIG. 12 is a side cross-sectional view of the propulsion device when a plurality of power generation devices are arranged
- FIG. 12 is a partially enlarged view of the power generation device case having drain holes in the propulsion device of the first embodiment
- FIG. Fig. 14 is a side view of the propulsion device of the first embodiment.
- Fig. 15 is a side view
- Fig. 16 is a side view showing the mounting feet in the propulsion device of the first embodiment
- Fig. 17 is a perspective view
- Fig. 18 is the first view.
- FIG. 19 is a side view
- FIG. 20 is also a perspective view
- FIG. 21 (a) shows a power output path using a Dell connection wire in the propulsion device of the embodiment.
- the circuit diagram shown, (b) is a circuit diagram showing the power output path using the Y connection
- Figure 22 is a partially enlarged view
- Figure 23 (a) is the propulsion device of the first embodiment with a connector
- FIG. 24 (a) is a side view showing a power generation equipment case having a wiring take-out part
- FIG. 24 (a) is a side view showing a power generation equipment case having a wiring take-out part in the propulsion device of the first embodiment.
- (b) is an output path of power of another configuration using a Y connection.
- FIG. 25 is a partially enlarged view of FIG.
- FIG. 25 is a side view showing a power generation equipment case having a connector and a wiring take-out part of a different configuration in the propulsion device of the first embodiment.
- b) is a side view showing a power generation equipment case having a wiring take-out part of another configuration in the propulsion device of the first embodiment.
- Fig. 28 is an enlarged view of the wiring take-out part of another configuration in the propulsion device of the first embodiment.
- Fig. 29 is a propulsion device of a marine gear (angle type) of the first embodiment.
- FIG. 30 is a side view showing a marine gear (parallel type) propulsion device of the first embodiment
- FIG. 31 is a marine gear (parallel type) of the first embodiment for power generation of another embodiment. It is a side view which shows the propulsion device which has an equipment case.
- FIG. 32 is a side cross-sectional view showing the propulsion device of the second embodiment ′
- FIG. 33 is a side view of the same
- FIG. 34 is a side view of a power generation equipment case having a drainage hole in the propulsion device of the second embodiment.
- Fig. 35 (a) is a side view showing the power generation equipment case having a connector with a wiring take-out part in the propulsion device of the second embodiment.
- (B) is a side view of the wiring take-out part in the propulsion device of the second embodiment.
- FIG. 36 (a) is a side view showing a power generating equipment case having a connector and a wiring take-out part of another configuration in the propulsion device of the second embodiment, and (b) is a side view showing the power generating equipment case.
- FIG. 37 is a side view showing a power generating device case having a wiring take-out portion of a different configuration in the propulsion device of the second embodiment.
- FIG. 37 is a side view showing a marine gear (angle type) propulsion device of the second embodiment.
- Figure 8 shows the marine gear (parallel type) propulsion device of the second embodiment.
- Side view of FIG. 3 9 is a side view of a propulsion device having a power generation equipment case another embodiment of Mali second embodiment Ngia (para Rerutaipu).
- FIG. 40 is a side sectional view showing the propulsion device of the third embodiment
- FIG. 41 is the same side view
- FIG. 42 is a side sectional view of another example of the power generating device in the propulsion device of the third embodiment
- FIG. 43 is a side view of a power generation device case having a drain hole in the propulsion device of the third embodiment.
- FIG. 44 is a power generation device having another configuration of a drain hole in the propulsion device of the third embodiment.
- Case, Fig. 45 is a side view showing the marine gear (angle type) propulsion device of the third embodiment, and
- Fig. 46 is a side view showing the marine gear (parallel type) propulsion device of the third embodiment.
- 47 is a side view showing a marine gear (parallel type) of the third embodiment showing a propulsion device having a power generation equipment case of another embodiment.
- FIG. 48 is a side sectional view showing the propulsion device of the fourth embodiment, and Fig. 49 is the same.
- FIG. 50 is a side cross-sectional view of a power generating device of another embodiment in the propulsion device of the fourth embodiment
- FIG. 51 is a side view showing a mag-angle (angle type) propulsion device of the fourth embodiment.
- Fig. 52 and Fig. 52 are side views showing the marine gear (parallel type) propulsion device of the fourth example
- Fig. 53 is a power generation equipment case of another example of the marine gear (parallel type) of the fourth example.
- FIG. 54 is a side sectional view of a power generating device of another embodiment in the propulsion device of the second embodiment.
- FIG. 55 is a schematic diagram showing the propulsion device of the stun drive
- Fig. 56 is a side sectional view showing the propulsion device of the stun drive of the first embodiment
- Fig. 57 is a power generation device of another configuration in the propulsion device of the stun drive.
- FIG. 58 is a side cross-sectional view showing another example of a power generation device of the stand-live propulsion device of the fourth embodiment
- FIG. 59 is a power generation device having an integrated mounting member.
- FIG. 60 is a partially enlarged view of a power generating device having another configuration
- FIG. 61 is a side sectional view showing a propulsion device of a stun drive of the second embodiment
- FIG. 62 is a third embodiment.
- FIG. 63 is a side sectional view showing the stand-drive propulsion device of the fourth embodiment.
- a marine vessel propulsion device according to the present invention will be described.
- the propulsion device 201 of the ship has an internal combustion engine 202 and a power transmission device 203, and a propeller 204 is connected to the power transmission device 203.
- the driving force from the internal combustion engine 202 is transmitted to the propeller 204 while being decelerated by the power transmission device 203, and as a result, the propeller 204 is rotationally driven.
- a generator device 210 which is a device having a generator or generator characteristics, is interposed between the internal combustion engine 202 and the power transmission device 203. ing. Then, the power generation device 210 is driven by the internal combustion engine 202, and the power generated by the power generation device 210 is transferred to the ship. We supply it as electric power.
- the propulsion device is a sail-drive type propulsion device in which the power transmission device 203 extends greatly below the internal combustion engine 202, and the propeller 204 is directly mounted on the power transmission device 203.
- a power transmission device 303 with a direct mounted propeller 304 is arranged at the rear of the hull, and a power take-off shaft is provided from the internal combustion engine 302 and power generation equipment 310.
- a stand-alone propulsion device 301 that transmits power to the power transmission device 303 via the 303 a can also be used.
- a marine gear (angling type) type propulsion system in which the propeller shaft 404a of the propeller 404 is mounted diagonally downward at the rear end of the power transmission device 403 as shown in Fig. 3
- the propeller shaft 504a of the propeller 504 is mounted horizontally to the propulsion device 501 at the rear end of the power transmission device 503 as shown in the device 401 and FIG. It can be configured as a marine gear (parallel type) type propulsion device 501.
- a flywheel 22 1 is attached to one end of a crankshaft 202 a of the internal combustion engine 202, and the flywheel 22 1 It is rotationally driven by a crankshaft 202 a which is an output shaft of No. 2.
- the flywheel 2221 is covered by a flywheel housing (hereinafter referred to as “FW housing”) 2221a.
- a power generation device case 240 serving as a case member is attached to a rear portion of the FW housing 222 a, and the components of the power generation device 210 are built in the power generation device case 240. ing. Specifically, a stay coil 218 'is attached to the inner peripheral surface of the power generation device case 240, and a magnet 212 is placed inside (at the center side) of the stay coil 218. It is arranged.
- the magnet 2 12 is fixed to a distance piece 2 24, which is a rotating body, via a cylindrical mounting member 2 19. 1, 2, mounting member 2 19, and flange 2 2 4b of distance piece 2 24 have the function of opening and closing.
- the distance piece 2 24 is fixed to the flywheel 2 21, and the magnet 2 12 is configured to be rotatable integrally with the distance piece 2 4 and the flywheel 2 2 1 .
- the stay coil 218 is fixed to the inner periphery of the power generation device case 240 by mounting ports 207 207.
- the stay coil 218 is arranged circumferentially inside a power generation device case 240.
- a magnet 212 is provided inside the stay coil 218.
- the magnet 2 12 is mounted on the distance piece 2 24 via the mounting member 2 19.
- the distance piece 224 is formed in a cylindrical hollow shaft, and has flange portions 224a and 224b formed at both front and rear ends.
- the front flange 2 2 4 a provided at the front end of the distance piece 2 2 4 is attached to the flywheel 2 2 1, and the distance piece 2 2 4 is integrated with the flywheel 2 2 1 It can be rotated around.
- a mounting member 219 is fixed to a rear flange portion 224b disposed on the side opposite to the flywheel 221, and the magnet 212 is fixed via the mounting member 219. , Fixed to the disk 2 2 4.
- the mounting member 219 is formed in a cylindrical shape, and the magnet 211 is mounted on the outer periphery.
- the mounting flange 200b of the power transmission device 203 can be mounted on the anti-FW housing 222a side of the power generation equipment case 240, and the mounting flange 200, which is a case member.
- the power transmission device 203 is attached and fixed to the internal combustion engine 202.
- the rotation of the power generating device 210 is the crankshaft 202a of the internal combustion engine 202, and the crankshaft 202a is connected to the input shaft 200 of the power transmission device 203. 3a and the center of the axis are aligned. That is, the rotating shaft of the power generating device 210 is arranged concentrically with the crankshaft 202a and the input shaft 203a.
- the input shaft 203 a is connected to the flywheel 22 1 through the elastic joint 222, and 3a is rotationally driven by the crankshaft 202a. Then, the driving force from the input shaft 203 a is transmitted to the opening prop 204 (FIG. 1) while being decelerated by the power transmission device 203, and the propeller 204 is driven to rotate. Further, a cooling fan is mounted on the power generation device 240.
- the fans 23 36 23 37 are arranged at the front end, the outer peripheral surface, and the rear of the distance piece 22 4. In this embodiment, three fans are provided. However, one or two fans may be provided, and the fans are provided at appropriate locations.
- the first fan 2 36 is attached to the front end (flywheel side) of the distance piece 2 24.
- a mounting portion 224 d for mounting the first fan 236 is formed on the front flange portion 224 a of the distance piece 224.
- the mounting portion 222 d has a cylindrical groove formed at the front end of the distance piece 222 to serve as a mounting portion, and the fan 236 can be mounted to the mounting portion 222 d.
- the blades 236a of the fan 236 are arranged inside the distance piece 224. The fan 2 36 rotates together with the distance piece 2 24 to improve the cooling efficiency of the power generation device 2 10.
- the second fan 237 is provided on the outer periphery of the distance piece 224.
- the fan 2 37 extends outward from the outer peripheral surface of the distance piece 2 24. A plurality of blades 2 3 7a ⁇ ⁇ 'are projected toward it.
- the front end of the fan 237 is fixed to the rear surface of the front flange portion 224a, and the rear end of the fan 237 is fixed to the front surface of the rear flange portion 224b. .
- the fan 237 is integrally formed with the front flange portion 224a and the rear flange portion 224b.
- the third fan 238 is located behind the distance piece 240.
- the third fan 238 is fixed to the distance piece 224 together with the mounting member 219 fixing the magnet 212, and is fixed via the fixing member 220.
- the third fan 238 is disposed on the rear surface of the fixing member 220 and is fixed to the distance piece 224 by a port.
- the blades 238a of the third fan 238 are arranged behind the power generation device 210.
- the fixing member 220 and the third fan 238 are configured to rotate with the rotation of the distance piece 224, thereby improving the rejection efficiency of the power generation device 210.
- An elastic body and a flange can also be used as a rotating body of the power generation device 210.
- a power generation device case 240 which is a case member, is attached to the rear of the FW housing 2 21a, and the power generation device 21 is housed inside the power generation device case 240. 0 components are included.
- a stay coil 218 is attached to the inner peripheral surface of the power generation device case 240, and a magnet 212 is attached to the inside (center side) of the stay coil 218.
- the magnet 2 12 is fixed to the outer ring 2 13, and the outer ring 2 13 is fixed to the flywheel 2 2 1 It is.
- the elastic body 2 14 is fixed to the flange 2 16, and the outer ring 2 13, the elastic body 2 14, and the flange 2 16 are integrally rotatable.
- the elastic body 214 has a ring shape in a rear view in cross section, and has a plurality of concave portions 214a on the outer periphery.
- the elastic body 214 and a portion formed in an I-shape in a side sectional view are integrally fixed. Further, the flange 2 16 is connected to the input shaft 203 a of the power transmission device 203.
- the outer ring 2 13 is provided with a mounting hole 2 13 a in the front-rear direction.
- the port 2 15 is inserted into the mounting hole 2 13, and the outer ring 2 13 is screwed into the flywheel 2 21.
- the flywheel 2 21 and the outer ring 2 1 3 are fixed. Therefore, the flywheel 2 21 rotates the magnet 2 12 via the outer ring 2 13, the elastic body 2 14, and the flange 2 16, and is also connected to the input shaft 203 a.
- the input shaft 203a is rotationally driven by the crankshaft 202a.
- the driving force from the input shaft 203a is transmitted to the propeller 204 (FIG. 1) while being reduced by the power transmission device 203, and the propeller 203 is driven to rotate.
- a third fan 238 is provided behind the outer ring 2 13, and the third fan 238 is fixed by the port 2 15 which fixes the outer ring 2 13 and the flywheel 2 21. Three fans 2 3 8 are fixed.
- the cooling fan 238 in the power generation device 210 in this way, the cooling efficiency inside the power generation device case 240 can be improved.
- the port 2 can also be used and the number of parts can be reduced. it can.
- a flange 208 is fixed to the input shaft 203 a of the power transmission device 203, and a plurality of elastic bodies 210 are fixed to the outer peripheral surface of the flange 208. 9 can be protruded.
- the elastic body 214 and the flange 216 as the rotating body, when the power is transmitted from the internal combustion engine 202 to the power transmission apparatus 203, the power transmission apparatus 202 is used. 3 can be prevented from transmitting vibration, and the noise of the gears of the power transmission device 203 can be reduced.
- the power generation device case 240 of the propulsion device 201 will be described. As shown in FIGS. 6 and 7, the power generation device case 240 is formed in a cylindrical shape, and the stay coil 210 is provided inside the power generation device case 240 with bolts 2. Mounted via 0 7 ⁇ 2 7 ⁇ 2 7.
- the fins 241 or 241 or a plurality of ribs there are provided multiple fins 241 or 241 or a plurality of ribs, and the fins 241 or 241 or Are arranged substantially parallel to the crankshaft 202a.
- holes 2424a2424a are provided below the fins 2411 and 2411 on the outer peripheral surface of the power generation equipment case 240.
- the holes 24 2 a ⁇ 24 2 a ⁇ ⁇ ⁇ are arranged substantially parallel to the fins 24 1 ⁇ 24 1 ⁇ ⁇ ⁇ or the ribs.
- fins 241, 241 on the outer peripheral surface of the power generating device case 240, fins 241, 241,.
- the fins 24 1 ⁇ 24 1 ⁇ ⁇ ⁇ are protruded outward from the outer peripheral surface of the power generation device case 240 and are formed substantially horizontally.
- the four fins 24 1 ⁇ 24 1 ⁇ ' are formed in four locations at one location. When viewed from the rear, the upper left, lower left, upper right, and lower right portions of the power generation device case 240 are viewed. Are arranged in four places.
- the front end of the fin 2 4 1 ⁇ 2 4 1 ⁇ ⁇ ⁇ is fixed to the rear surface of the front flange 2 4 7a, the rear end of the fin 2 4 1 ⁇ 2 4 1 ⁇ ⁇ ⁇ , It is fixed to the front of the rear flange 2 4 7b.
- the fins 24 1 ⁇ 24 1 ⁇ ⁇ ⁇ ⁇ are integrally formed with the front flange portion 2 47 a and the rear flange portion 2 47 b.
- the power generation device case 240 0 closest to the power generation device 210 is provided.
- the heat can be dissipated from the air, and the cooling efficiency can be improved.
- the power generation equipment case 240 can be strengthened.
- the hole 2 42 is formed in a substantially horizontal shape or a long hole shape extending in the front-rear direction below the horizontal.
- the hole 2 42 is formed in a substantially horizontal shape or a long hole shape extending in the front-rear direction below the horizontal.
- the inner peripheral surface of the power generation device case 240 in which the stay coil 218 is to be installed has a partially recessed portion 2424b2424b2424b2424b. Is formed, and air can flow through the room before and after the power generation device case 240 partitioned by the stay coil 218.
- the recessed portion 24 2 b '24 2 b. 24 24 b' 24 42 b further has a vicinity thereof, that is, a rear surface thereof, for communicating with the hole 24 42 a. Visually, they are located at the upper left, lower left, upper right, and lower right of the power generation equipment case 240.
- the stay coil 210 is present.
- Power generator case 2 Air can be freely circulated, and furthermore, a gap can be provided between the power generation device case 240 and the stay coil 218, and the gap and the hole 2442a24 can be provided.
- the air inside the power generation device 240 can be sent to the outside and the outside air can be sent to the inside via 2a ⁇ ⁇ ⁇ and the cooling efficiency can be improved.
- the holes 2 4 2a ⁇ 2 4 4 are formed on the outer peripheral surface of the power generation equipment case 240.
- the cooling efficiency by air cooling of the power generation equipment can be further improved.
- the holes 24 2 a '24 2 a' ⁇ 'are arranged below the above-mentioned fins 24 1 ⁇ 24 1 ⁇ ⁇ ⁇ it is possible to prevent water from entering from the vertical direction. Can be done.
- front flange portion 24 7 a is provided with a mounting flange 20.
- the rear flange portion 247b has the same dimensions or the same shape as the output side mounting portion 221b of the FW housing 221a.
- the front flange part 2 4 7 of the power generation equipment case 240 and the ⁇ end face are configured in substantially the same shape so that they can be in close contact with each other, and they can be joined together and fixed, and the power generation equipment case 24
- the rear flange part 2 47 b and the end face of the input side mounting part 203 d of the mounting flange 203 b have almost the same shape so that they can be in close contact with each other.
- mounting flange 203b and FW housing 221b when mounting power generating equipment 210 are the same mounting flange 203b and FW as when power generating equipment 210 is not mounted.
- the housing 2 2 1a can be used, and there is no need to change between when the power generation equipment is installed and when it is not installed, and the number of parts can be reduced.
- the power generation devices 210 and 210 can be arranged in series without increasing the number of parts, and can be used for applications requiring high output. Can be.
- two power generating devices 210 U ⁇ 210 D are arranged between the internal combustion engine 202 and the power transmission device 203.
- a power piece 2 24 U of power generation equipment 2 10 U on the power upstream side is fixed, and on the distance space 2 24 U, a power generation equipment on the power downstream side.
- the 240 D Istanbul Space is fixed.
- the distance piece 2 24 U on the upstream side of the power and the distance piece 2 24 D on the downstream side of the power are fixed ports for mounting the magnetron 21 2 U and the distance piece 22 4 U on the upstream side of the power. It is fixed using 2 2 6 and no new parts are used, reducing the number of parts. ing.
- downstream distance piece 222D is connected to the input shaft 203a of the power transmission 203 via the elastic joint 222, and the distance piece 222D is connected to the flywheel 222. Power is transmitted to the distance space 222 U-224D to generate electric power, and the power is transmitted to the power transmission device 203 via the distance piece 222U-224D. Power is transmitted.
- the power generation equipment 210U * 210D is covered with power generation equipment cases 240U and 240D.
- the front flange part 2 47 a U of the power generation equipment case 240 U on the power upstream side is fixed to the output side mounting part 222 b of the FW housing 221 a, and the rear flange part 2447 bU fixes the front flange portion 247 aD of the power generation equipment case 240 D on the downstream side of the power.
- the rear flange portion 247bD of the downstream power generation device case 240D fixes the input side mounting portion 203d of the mounting flange 203b.
- Engine 202, power generation equipment 210 U * 210D, and power transmission device 203 are integrally fixed.
- the front flange portion 247a has the same dimensions or the same shape as the input side mounting portion 203d of the mounting flange 203b.
- the rear flange portion 247b has the same dimensions or the same shape as the output side mounting portion 22lb of the F housing 221a.
- the same power generation device case 240, mounting flange 203b and FW housing 221a can be used, and the number of parts can be reduced. Can be reduced.
- a drain hole 248a is provided. Provided.
- the power generation device case 240 is made of a solid material, and the inside of the case is inclined due to the draft of the core. I have.
- a hole 248a is provided on the lower side of the slope 248b in the lower part of the power generation device case 240.
- the front side (internal combustion engine side) of the power generation equipment case 240 has a wide slope and the rear side (power transmission device side) has a narrow slope 248b. And, in the lower front part of the power generation equipment case 240, a drain hole 248a is formed in the vertical direction. .
- the hole 203 e (Fig. 5, Fig. 14, Fig. 15) provided on the mounting flange 203 drains the water inside the generator case 240 due to dew condensation etc. You can do it.
- the generator case 240 shown in Fig. 5, Fig. 14 and Fig. 15 has a narrow front side (internal combustion engine side) and a wide rear side (power transmission device side) with a slope of 248c.
- the lower part of the power generation equipment case 240 has a lower mounting flange 230 b b!
- a water draining hole 203 e is provided at a lower part of the power generation equipment case 240 at a lower part of the mounting flange 203 b arranged on the lower slope side.
- the drainage hole 203 e is formed in the front-rear direction of the mounting flange 203 e along the slope 248 c of the power generation equipment case 240.
- the lower surface of the drainage hole 203 e is located at a position lower than the slope 248 c of the power generation device case 240.
- FIG. 6 the installation configuration of the propulsion device on the hull will be described with reference to FIGS. 6, 16 to 20.
- Attach the installation feet 2 28 for attaching the propulsion device 201 to the hull, or attach the installation feet 222 for attaching the propulsion device 201 to the hull. are provided on the outer peripheral portion of the power generation device case 240.
- the installation foot is attached to the internal combustion engine 202 or the power transmission device 203, and the propulsion device 201 is mounted on the hull.
- the case 240 is also equipped with the mounting feet 2 28.
- the rear flange part 2447b is provided with mounting parts 2447c2447c on the left and upper right sides.
- Attachment feet 228 are attached to attachment part 247c ⁇ 247c.
- the mounting feet 228 are interposed between the vibration isolating member 229 provided on the hull and the propulsion device, and the propulsion device 201 is mounted on the hull.
- the mounting portion 2447c ⁇ 2447c is provided with the above-mentioned fins 241-14-21 ⁇ ⁇ and holes 2 located at the upper right and upper left corners of the power generation equipment case 240. 4 2 a ⁇ 2 4 2 a ⁇ ⁇ ⁇ is located behind.
- the mounting portion 247c '247c is formed in a plate shape and integrally protrudes from the outer peripheral surface of the rear flange portion 247b to the outer left and right sides.
- mounting holes 2 47 d 2 4 7 d 2 4 7 (l '2 4 7 d are formed in the mounting portions 2 4 7 c and 2 4 7 c.
- the mounting holes 2 4 7 d '2 4 7 d' 2 4 7 d ⁇ 2 4 7 d are provided in each of the left and right mounting portions 2 4 7 c ⁇ 2 4 4 7 c.
- the 2 4 7 d ⁇ 2 4 7 d ⁇ 2 4 7 d and the mounting feet 2 2 8 are fixed with Port 2 2 7.
- the mounting feet 228 are a vertical part 228a having a hole 228c, 228c, 228c, 228c, and a mounting part to the vibration isolating member 229. It has a horizontal portion 228b and is formed in an L shape in side view. Then, the hole 2 228 c ⁇ 228 c and the mounting mosquito L 2 4 7 d ′ 2 4 7 d are arranged coaxially, and the port 2 2 7 ⁇ 2 2 7 is fastened.
- the vertical portion 228 a of the installation foot 228 is fixed to the power generation device case 240.
- the horizontal portion 228b is fixed to the vibration isolating member 229, thereby fixing the installation feet 228 and the power generation equipment case 240 to the hull.
- the power generation equipment case 240 Can also be installed, and the installation method can be selected according to the circumstances of the ship (specifications, structure, etc. of the engine and the ship itself), making it easy to install on various types of ships. be able to. It can be firmly fixed by increasing the amount of installation and fixing.
- mounting holes 2447e2447e2447e2447e2447e which are parts to be attached to the hull, are formed. 8 can be fixed.
- the mounting feet 228 are provided between the vibration isolating member 229 provided on the hull and the propulsion device 201, and the propulsion device 201 is mounted on the hull.
- the mounting holes 2 4 7 ⁇ ⁇ 2 4 7 e ⁇ 2 4 7 e ⁇ 2 4 7 e ⁇ 2 4 7 e are provided at the side end of the power generation device case 240 and are attached to the power generation device case 240. It is positioned horizontally.
- the two mounting holes 247e ⁇ 247e ⁇ 247e ⁇ 247e are provided on the left and right sides, respectively, and are arranged in the front-rear direction. Then, the perforated hole 247 e ⁇ 247 e. 247 e ⁇ 247 e and the mounting feet 2 28 are fixed by a port.
- the mounting foot 2 28 has a vertical section 2 2 8 a having a hole 2 2 8 c And a horizontal portion 228b which is a mounting portion to the vibration isolating member 229, and is formed in an L shape when viewed from the front.
- the holes 2 2 8 c ⁇ 2 2 8 c and the mounting holes 2 4 7 e-2 4 7 e are arranged coaxially, and the port is fastened, whereby the vertical portion 2 of the mounting foot 2 2 8 is formed.
- 28 a and the power generation device case 240 are fixed.
- the horizontal part 228b is fixed to the vibration isolating member 229, thereby fixing the mounting feet 228 and the power generation equipment case 240 to the hull.
- the installation feet 2 28 can also be attached to the equipment case 240, and the installation method can be selected according to the circumstances of the ship, so that installation can be easily performed on various types of ships.
- the output of the power generation device 210 is used as electric power for onboard use.
- the output section of the generator 210 has an output terminal or an output cable attachable structure. As shown in Fig. 21, the output section of the generator 210 has an output cable 2 3 1 Are connected.
- the output cable 231 is configured to be able to be taken out of the power generation equipment case 240.
- a column-shaped wiring extraction portion 244 is provided on the outer peripheral surface of the power generation device case 240.
- the wiring extraction portion 244 is disposed on the side of the power generation device case 240 and is formed so as to protrude outward from the outer peripheral surface of the power generation device case 240.
- the wiring take-out portion 244 has a wiring hole 243 formed in the center side surface so that a cable or the like can be inserted thereinto.
- the output of the device 210 can be taken out of the power generation device case 240.
- a connector 2332 or a terminal pair is attached to the wiring extraction portion 2444.
- the output of the power generation equipment 210 is taken out of the power generation equipment case 240.
- the external cable 2 33 can be easily attached to and detached from the connector 2 32, and wiring work can be easily performed.
- the output cable 231 can be shortened, and the stay and the output cable 231 can be disassembled simultaneously at the same time. Thus, maintenance workability can be improved.
- the output cable 23 1 is passed through a wiring hole 24 3 formed in the center of the wiring extraction portion 24
- the output of 210 is taken out of the power generation equipment case 240.
- the output cable 23 1 can be externally connected with a simple configuration, and assembly work during maintenance or the like can be easily performed.
- a rectifying / smoothing device 2 34 composed of a diode (or thyristor) or a capacitor is connected to the external cable 23 3.
- the three-phase AC power is generated from the stay coil 218 by the rotation of the mouth, and the rectifying and smoothing device 234 rectifies and smoothes the AC current and converts it into DC.
- the output converted by the rectifying / smoothing device 234 is converted again into an alternating current through a plurality of members 235 and supplied to the ship.
- both the voltage and the frequency change fj, and the DC is converted by the rectifying and smoothing device 234.
- the voltage cannot be transformed with DC current, It is converted into an AC of a desired frequency by a member 235 and converted to a desired voltage and supplied.
- the rectifying / smoothing device 234 is disposed outside the power generation device case 240, but may be disposed inside the power generation device case 240. '
- a DC / DC converter is installed downstream of the rectifier's smoothing device 234, and the output converted by the rectifier's smoothing device 234 is transformed into a predetermined voltage by the DCZDC converter. It can be configured to supply to Imperium 235.
- the output of the rectifying / smoothing device 234 is connected to an inverter 235.235, and in this embodiment, two impellers are connected.
- inverters having different outputs can be used. Therefore, efficient operation can be achieved by connecting a plurality of inverters with an output corresponding to the load of the electrical equipment to be used in accordance with the capacity of the equipment. There is no need to purchase a, and cost can be reduced.
- the output section of the power generation device 210 has a configuration in which an output terminal or an output cable can be attached, and two or more locations to which an output cable can be attached are provided.
- two output cables are connected from the power generation device 210.
- two sets of stay coils 2 18 -2 18 are arranged on one or two rotors, and output terminals are provided, or output cables can be drawn out.
- the output cables 2 3 1 and 2 3 1 are configured to be able to be taken out of the power generation device case 240.
- a wiring extraction portion 245 is provided on the outer peripheral surface of the power generation device case 240.
- the wiring extraction portion 245 is disposed on the side of the power generation device case 240 and is formed so as to protrude outward from the outer peripheral surface of the power generation device case 240.
- the wiring take-out portion 24 5 has wiring holes 24 3 ⁇ 24 3 formed therein so that cables and the like can be passed therethrough, and the output of the power generating device 210 is used as a power generating device case 240. It can be taken out.
- the wiring holes 2 4 3 ⁇ 2 4 3 are arranged in front and rear on the lower surface of the wiring take-out part 2 45 as shown in FIG. 26 (a), or as shown in FIG. 26 (b), As shown in Fig. 28 (b), they are arranged vertically on the side surface of the wiring take-out part 245. Further, as shown in FIG. 28 (a), a long hole-shaped wiring hole 243 in the front-rear direction can be arranged at the upper end of the side surface of the wiring extraction portion 245.
- the wiring hole 243 has a size that allows a plurality of cables to be inserted.
- the wiring take-out portion 245 is formed in a rectangular shape when viewed from the side, and has a connector 232 or a terminal block therein.
- An output cable 2 3 1 2 3 1 connected to the output section of the power generating device 2 10 is connected to the inside of the connector 2 3 2, and the output cable 2 3 2 is connected to the outside of the connector 2 3 2
- the external cable 233 can be easily attached, and the wiring work can be easily performed.
- the wiring take-out portion 246 is formed in the shape of a brown oblong hole on the side surface, and two wiring holes 243, 243 are provided at the upper and lower positions. Then, the output cable 2 3 1 2 3 1 is inserted into the elongated hole 2 4 3 2 3 4, and the output of the power generating device 2 10 is taken out of the power generating device case 2 4 0. . With such a configuration, With this configuration, the output cable 2 3 1 can be taken out, making it easier to perform assembly work during maintenance and the like.
- each external cable 2 3 3 2 3 3 is connected to a separate rectifying and smoothing device 2 3 4 2 3 4 respectively.
- the AC power from 10 is rectified and smoothed and converted to DC.
- each rectifier / smoothing machine 2 3 4-2 3 4 is converted into AC again through the impellers 2 3 5 2 3 5 and supplied to the ship. .
- the output section of the power generating equipment 210 can be connected to a plurality of output cables 2 3 1 2 3 1, and each output cable 2 3 1 2 3 1 is connected to a separate rectifier Connected to the smoothing equipment 2 3 4 2 3 4, the output from the power generation equipment 2 10 is converted to DC, and the DC power converted by each rectifying and smoothing equipment 2 3 4
- the impeller 23,35 With converting to AC power via the impeller 23, .23, 35, it is possible to use the impeller 23,35 with a small output (capacity). Therefore, the impeller can be divided into multiple parts according to the capacity of the electrical equipment to be used, and different types of inverters can be combined, resulting in a large-capacity expensive inverter. It is possible to secure total capacity and reduce costs while eliminating the need for additional equipment.
- the rectifying / smoothing device 234 is disposed outside the power generation device case 240, but may be disposed inside the power generation device case 240.
- a DC / DC converter is installed downstream of the rectifier / smoothing device 234, and the output converted by the rectifier / smoothing device 234 is transformed to a predetermined voltage by the DC / DC converter. Then, it is also possible to adopt a configuration in which the power is supplied to 235, 235, 235 overnight.
- the propulsion device 501 in the first embodiment having a rel type has the same configuration as the propulsion device 201 in the first embodiment having a sail drive, and has the same effect.
- the propulsion device 201 of the second embodiment includes a power generation device case 240 of the first embodiment, a FW housing 21 a and a mounting flange 20. 3b is integrally formed to form a power generation equipment case 250.
- a front portion of the power generation device case 250 has a front flange portion 257a protruding outward, and serves as a fixed portion to the internal combustion engine 202.
- fins 25 1, 25 1, ′ are formed on the outer peripheral surface of the power generation device case 25.0.
- the fins 25 1 ⁇ 25 1 ⁇ ' are protruded outward from the outer peripheral surface of the power generation device case 250 and are formed substantially horizontally.
- the fins 25 1 ⁇ 25 1 ⁇ ⁇ ⁇ are formed in four at one location, and when viewed from the rear, the upper left part of the power generation equipment case 250 'lower left part ⁇ upper right part' right lower part Are arranged in four places. ,
- the front end of the fins 25 1, 25 1, ′ is fixed to the rear surface of the front flange portion 257 a, and the rear end of the fins 25 1, 25 1. It is located at the approximate center of the power generation equipment case 250 in the front-rear direction.
- holes 25 2 a ⁇ 25 2 a ⁇ ⁇ ⁇ are formed under the fins 25 1 ⁇ 25 1 ⁇ ⁇ ⁇ ⁇ ⁇ of the power generation equipment case 250.
- the hole 2 5 2 a 25 2 a is formed to be substantially horizontal or a long hole extending in the front-rear direction below the horizontal.
- the holes 252a ', 252a, etc. are formed in three or more places at the same location as the fins 25. In the power generation equipment case 250, it is located at four locations: upper left, lower left, upper right, and lower right.
- the front portion of the power generation device case 250 has a front flange portion 257a protruding outward, and serves as a fixed portion to the internal combustion engine 202.
- the mounting feet 2 28 to be attached to 201 are attached to the attachment sections 25 7 c and 25 7 c.
- the propulsion device 201 is installed on the hull.
- Other configurations are the same as the installation configuration of the first embodiment of the propulsion device 201.
- the installation configuration of the gadget device 201 in the hull in another embodiment is the same as that of the other embodiment (FIGS. 18 to 20) of the installation configuration in the first embodiment, and the same effect is obtained. have.
- the output of the power generating device 210 in the second embodiment is taken out by one output cable 231, converted into DC power by the rectifier / smoothing device 234, and the converted DC power is branched. Then, it is configured to be connected in parallel to multiple inverters.
- a wiring extraction portion 255 is provided in the power generation equipment case 250 of the second embodiment.
- the wiring extraction section 254 has the same configuration as the wiring extraction section 244 of the first embodiment, and includes an output cable 231, a connector 232 connected to the power generation device 210, and an external device. Output of power generation equipment 210 via cable 2 3 3
- the output cable 23 1 is passed through a wiring hole 25 3 formed in the center of the wiring extraction portion 25 4, and the power generator 21 0
- the output of the power generation device case 250 may be taken out.
- the other configuration is the same as the configuration for supplying the onboard power from the power generation equipment 210 in the first embodiment, and has the same effect.
- Another configuration for supplying onboard power from the power generation device 210 in the propulsion device 201 of the second embodiment will be described.
- Output section of power generating equipment 210 in the second embodiment ⁇ A plurality of output cables 2 3 1 can be connected, and each output cable 2 3 1 Connect to the equipment 2 3 4, convert the output from the power generation equipment 2 10 into DC, and convert the DC power converted by each rectifying and smoothing equipment 2 3 4 It is configured to convert to AC power via 3 5.
- a wiring extraction portion 255 having a rectangular shape in a side view is provided in a power generation device case 250 of the second embodiment.
- the wiring extraction section 255 has the same configuration as the wiring extraction section 245 of the first embodiment, and includes an output cable 231, a connector 2
- the output of the power generation equipment 210 is taken out of the power generation equipment case 240 via the external cable 233. ⁇
- a configuration may be adopted in which a wiring extraction portion 256 having a long hole shape in a side view is provided in the power generation device case 250 of the second embodiment.
- the wiring outlet 2 56 is the wiring outlet 2 4 6 of the first embodiment. It has the same configuration as that of the first embodiment, and has wiring holes 253 and 253 at two upper and lower positions on the side surface of the wiring extraction portion 256. Then, the output cable 2 3 1 ⁇ 2 3 1 connected to the power generating device 2 10 is inserted into the wiring hole 2 5 3 ⁇ 2 5 3, and the output of the power generating device 2 10 is output. Out of the power generation equipment case 240.
- the other configuration is the same as the configuration for supplying the onboard power from the power generation equipment 210 in the first embodiment, and has the same effect.
- the configuration of the power generation equipment case 550 in the second embodiment of the propulsion device 501 having the same type) is the same as that of the power generation device case 250 in the second embodiment of the propulsion device 201 having a sail drive. Configuration.
- the propulsion device 201 of the third embodiment integrally integrates the power generation equipment case 240 of the first embodiment with the FW housing 222 a. It is formed into a power generation equipment case 260.
- front and rear flanges 2667a and 2667b project outward, and the internal combustion engine 202 and mounting flange It is a fixed part to 203b.
- mounting portions 2667c and 267c are provided, and the propulsion device 201 is provided via a vibration isolating member 229.
- a foot 2 228 is attached to the attachment portion 2 67 c ⁇ 2 67 c.
- the propulsion device 201 is installed on cH units.
- the slope 2 68 ID ⁇ 268 c provided at the lower part of the power generation equipment case 260 and the water drain hole 268 a ⁇ 203 The configuration of the other power generation equipment case 250 such as e is substantially the same as the power generation equipment case 240 in the first embodiment, and has the same effect.
- the configuration of the power generation equipment case 560 in the third embodiment of the propulsion device 501 having the same type) is the same as that of the power generation device case 260 in the third embodiment of the propulsion device 201 having a sail drive. Configuration.
- the propulsion device 201 of the fourth embodiment integrally forms the power generation device case 240 of the first embodiment and the mounting flange 203 b. This is used as a power generation equipment case.
- FIG. 50 the configuration of the embodiment of the power generation device is substantially the same as the configuration of the power generation device of another embodiment in the propulsion device 201 of the first embodiment.
- a power generation device case 270 in the fourth embodiment of the propulsion device 201 will be described.
- the front end of the power generation device case 270 has a front flange portion 277a protruding outward, and serves as a fixed portion to the FW housing 221a.
- mounting portions 277 c '277 c are provided, which are propelled via vibration isolating members 229.
- the mounting feet 2 288 to be attached to the device 201 are attached to the attachment sections 277 c ⁇ 277 c.
- the propulsion device 201 is installed on the hull.
- the configuration of the power generation equipment case 570 in the fourth embodiment of the propulsion device 501 having the same type) is the same as that of the power generation equipment case 260 in the fourth embodiment of the propulsion device 201 having a sail drive. Configuration.
- the power generating device 210 is provided between the internal combustion engine 202 and the power transmission device 203 with the output shaft of the internal combustion engine 202 as a rotary shaft.
- a case member is interposed between the flywheel 22 1 and the power transmission device 203.
- a case is interposed between the flywheel and the internal combustion engine. It may be configured by interposing a member.
- a flywheel 32 1 is attached to one end of a crankshaft 302 a of the internal combustion engine 302, and the flywheel 32 1 is Crankshaft 3 0 2 a which is the output shaft of 302 Is driven to rotate.
- the flywheel 3 21 is covered by a flywheel housing (hereinafter referred to as “FW housing”) 3 2 1a.
- a power generation device case 3400 which is a case member, is attached. Inside the power generation device case 3400, the component members of the power generation device 3 10 Have been. Specifically, a stay coil 318 is attached to the inner peripheral surface of the power generation device case 340, and a magnet 318 is arranged inside (center side) the stay coil 318. are doing.
- the magnet 312 is fixed to a rotating distance piece 3224 via a ring-shaped mounting member 319.
- the distance piece 3 2 4 is fixed to the flywheel 3 2 1, and the magnet 3 12 can rotate integrally with the distance piece 3 2 4 and the fly wheel 3 2 1 It has this configuration.
- the distance piece 3 2 4 is also formed in a cylindrical hollow shaft, and a flange portion 3 2 4 a is formed integrally at the front.
- the front flange 3 2 4 a disposed at the front end of the distance piece 3 2 4 is attached to the flywheel 3 2 1, and the distance piece 3 2 4 is connected to the flywheel 3. It can rotate integrally with 21. .
- the distance piece 324 is connected to the power take-out shaft 303a via an elastic joint 325.
- the elastic joint 325 is arranged behind the distance piece 324, and is fixed to the rear surface of the distance piece 324 by a mounting member 320.
- a standrive input reason 303a is arranged at the center of the elastic joint 325. And, it is configured to be able to rotate integrally with the stand drive input shaft 303 aW :, the elastic joint 325, the mounting body 320, and the distance piece 324 described above.
- a mounting flange 303 b of a power transmission device 303 can be mounted on the anti-FW housing 32 a side of the power generation device case 340. Departing mounting flange 3 0 3 b The power transmission device 303 is attached and fixed to the internal combustion engine 302 by being attached to the electrical equipment case 340.
- the rotating shaft of the power generating device 310 is a crankshaft 302 a of the internal combustion engine 302, and the crankshaft 302 a is a power transmission device (stand-drive) input shaft 303 a And the center of the axis are aligned. That is, the rotating shaft of the power generating device 310 is arranged concentrically with the crankshaft 302a and the power take-out shaft 303a.
- the power take-off shaft 303a is connected to the distance piece 324 via the elastic joint 325, and is driven to rotate by the crankshaft 202a.
- a cooling fan is mounted on the power generating device 310. ,.
- the fan 338 is fixed to a mounting member 319 fixing the magnet 312 by a port, and is fixed to the display space 3224 together with the mounting member 319.
- the blades 338 a of the fan 338 are arranged on the rear outer peripheral surface of the distance piece 324. And, with the rotation of the distance piece 3 2 4, the fan 3
- the configuration is such that 38 rotates. In this way, by providing the cooling fan 338 to the power generating device 310, air flows inside the power generating device case 340, and the cooling efficiency of the power generating device 310 is improved. It can be done. .
- a hole 348 a for draining water is provided in the lower part of the power generation device case 340.
- the power generation device case 340 is made of a solid material, and the inside of the case is inclined by a draft angle.
- a hole 348a is provided on the lower side of the slope 348b in the lower part of the power generation equipment case 340.
- the front side (internal combustion engine side) of the power generation equipment case 340 has a wide slope and the rear side (power transmission device side) has a narrow slope 348b.
- a water drainage hole 348a is formed in the lower front part of the power generation equipment case 340.
- the other configuration of the power generating equipment case 340 is substantially the same as that of the power generating equipment case 240 of the propulsion device 201 of the first embodiment of the sail drive. '
- the propulsion device 301 of the second embodiment integrates the power generation device case 304 of the first embodiment, the FW housing 32 Ia, and the mounting flange 300 B with one piece.
- the power generation equipment case 350 is formed.
- cooling fan 238 are substantially the same as those of the propulsion device 301 of the first embodiment of the stun drive.
- a ring-shaped rotating body 38 1 is fixed to a flywheel 32 1 with ports 38 2. Behind the rotating body 381, there are arranged a mounting member 319 for fixing the magnet 312, a fan 338, and a mounting member 3200 for the positive joint 325. 3 8 1 fixed by Porto, the rotating body 3 81, the mounting member 3 19 of the magnet 3 12, the fan 3 81, and the positive joint 3 2 5 are integrated with the flywheel 3 2 1 It can rotate. .
- the mounting member 3 19 is formed in a cylindrical shape, and a magnet 3 12 force S is mounted on the outer periphery of the mounting member 3 19, so that the magnet 3 12 They are arranged circumferentially.
- the fan 338 is disposed on the inner periphery of the mounting member 319 and on the outer periphery of the flexible joint 325, and is formed in a cylindrical shape.
- the three roots 338a are circumferentially arranged at the rear of the fan 338.
- the flexible member 325 is disposed behind the rotating body 381, and is fixed to the rear surface of the distance piece 324 by an attachment member 320.
- a power take-out shaft 303 a is arranged at the center of the flexible joint 3 25, and is rotatable integrally with the elastic joint 325.
- the power take-out shaft 303 a is connected to the crank shaft 3 a. It is driven to rotate by 0 2a.
- the mounting member 319 of the magnet 312, the fan 381, and the mounting member 3200 of the elastic joint 3225 can be integrally formed.
- the integrally formed attachment member 384 is fixed to the rear surface of the rotating body 381, and is formed in a substantially cylindrical shape.
- a magnet 312 is circumferentially arranged on the outer peripheral surface of the mounting member 384, and a blade 338 a of the fan 338 is formed at the rear.
- an elastic joint 3 25 is fixed to the inner peripheral surface of the mounting member 3 84, and a power take-out shaft 303 a is arranged at the center of the elastic joint 3 25. .
- the rotating body 381, the mounting member 319 of the magnet 312, the fan 381, and the elastic joint 3255 can rotate integrally with the flywheel 321, and the power take-off shaft 303 a is configured to be ⁇ rotated by the crank shaft 302 a.
- the rotating body 38 1 is formed in a cylindrical shape, and the outer ring 3 13 is fixed to the rear part of the rotating body 38 1, and the outer ring 3 1 A configuration in which magnets 3 1 and 2 are attached to 3 can also be adopted.
- a fan 338 is provided on the rear end face of the outer ring 313, and the rotating body 381, the outer ring 315 and the fan 338 are fly by the port 315. It is fixed to wheel 3 2 1.
- a mounting member 320 of a flexible joint 325 is fixed, and in the center of the elastic joint 325, a power extraction glaze 303a is arranged. ing.
- the rotating body 3 81, magnet 3 12, fan 3 81, and elastic joint 3 2 5 can be rotated integrally with the flywheel 3 2 1, and the power take-out shaft 303 a and the crank shaft 30 2 It is configured to be driven to rotate by a.
- the configuration of the power generation equipment case 350 of the second embodiment is substantially the same as that of the power generation equipment case 250 of the propulsion device 201 of the second embodiment of the shield drive.
- the propulsion device 301 of the third embodiment is formed by integrally forming the power generation device case 340 of the first embodiment and the FW housing 32a with a power generation device.
- the equipment case is 360.
- cooling fan 238 are substantially the same as those of the propulsion device 301 of the first embodiment of the stun drive.
- the configuration of the power generation equipment case 360 of the third embodiment is substantially the same as the configuration of the power generation equipment case 260 of the propulsion device 201 of the third embodiment of the shield drive.
- the propulsion device 301 of the fourth embodiment is formed by integrally forming the power generation equipment case 304 of the first embodiment and the mounting flange 303 b.
- the power generation equipment case is 370.
- cooling fan 338 are substantially the same as those of the propulsion device 301 of the first embodiment of the stun drive.
- another embodiment of the power generation equipment has the same configuration as the first embodiment of the stand lab.
- the configuration of the power generation equipment case 370 of the fourth embodiment is substantially the same as the configuration of the power generation equipment case 270 of the propulsion device 201 of the fourth embodiment of the shield drive.
- the power generation device of the present invention is interposed between an internal combustion engine and a power transmission device in a propulsion device for a ship.
- the power generating device is interposed between the flywheel and the power transmission device.
- the power generating device may be interposed between the flywheel and the internal combustion engine.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Eletrric Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2003801106107A CN100534860C (zh) | 2003-10-02 | 2003-10-02 | 船舶发电系统 |
EP03748692A EP1669287B1 (en) | 2003-10-02 | 2003-10-02 | Power generation system of ship |
AT07020909T ATE440772T1 (de) | 2003-10-02 | 2003-10-02 | Stromerzeugungssystem für schiffe |
AU2003268748A AU2003268748A1 (en) | 2003-10-02 | 2003-10-02 | Power generation system of ship |
JP2005509312A JP4309396B2 (ja) | 2003-10-02 | 2003-10-02 | 船舶の発電システム |
PCT/JP2003/012685 WO2005032935A1 (ja) | 2003-10-02 | 2003-10-02 | 船舶の発電システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/012685 WO2005032935A1 (ja) | 2003-10-02 | 2003-10-02 | 船舶の発電システム |
Publications (1)
Publication Number | Publication Date |
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WO2005032935A1 true WO2005032935A1 (ja) | 2005-04-14 |
Family
ID=34401452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/012685 WO2005032935A1 (ja) | 2003-10-02 | 2003-10-02 | 船舶の発電システム |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1669287B1 (ja) |
JP (1) | JP4309396B2 (ja) |
CN (1) | CN100534860C (ja) |
AT (1) | ATE440772T1 (ja) |
AU (1) | AU2003268748A1 (ja) |
WO (1) | WO2005032935A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006312355A (ja) * | 2005-05-06 | 2006-11-16 | Yanmar Co Ltd | 船舶の発電用機器 |
EP1806284A1 (fr) * | 2006-01-10 | 2007-07-11 | Nanni Industries | Dispositif de génération de courant et/ou de motorisation électrique a bord d'une structure navigante |
JP2008048558A (ja) * | 2006-08-18 | 2008-02-28 | Yanmar Co Ltd | 船舶の発電用機器 |
US20110057459A1 (en) * | 2009-09-10 | 2011-03-10 | Nanni Industries, Sas | Electric current-generating and/or electric power-plant device on-board a sailing structure |
US20220154635A1 (en) * | 2019-03-22 | 2022-05-19 | Honda Motor Co., Ltd. | Work machine |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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SE0801582A0 (sv) * | 2008-07-03 | 2010-01-04 | Hybrid & Kraft Teknik I Sverige Ab | Framdrivningsanordning |
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- 2003-10-02 WO PCT/JP2003/012685 patent/WO2005032935A1/ja active Application Filing
- 2003-10-02 JP JP2005509312A patent/JP4309396B2/ja not_active Expired - Fee Related
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Cited By (14)
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EP1900635A1 (en) * | 2005-05-06 | 2008-03-19 | Yanmar Co., Ltd. | Power generation device of marine vessel |
WO2006120894A1 (ja) | 2005-05-06 | 2006-11-16 | Yanmar Co., Ltd. | 船舶の発電用機器 |
US7888830B2 (en) | 2005-05-06 | 2011-02-15 | Yanmar Co., Ltd. | Dynamo apparatus for boat |
EP1900635A4 (en) * | 2005-05-06 | 2010-05-26 | Yanmar Co Ltd | ENERGY GENERATION DEVICE OF A SHIP |
JP2006312355A (ja) * | 2005-05-06 | 2006-11-16 | Yanmar Co Ltd | 船舶の発電用機器 |
US7662003B2 (en) | 2006-01-10 | 2010-02-16 | Nanni Industries | Electrical propulsion and/or electrical current generation device aboard a marine craft |
JP2007189894A (ja) * | 2006-01-10 | 2007-07-26 | Nanni Industries Sas | 航行構造体搭載発電および/または電動装置 |
EP1806284A1 (fr) * | 2006-01-10 | 2007-07-11 | Nanni Industries | Dispositif de génération de courant et/ou de motorisation électrique a bord d'une structure navigante |
JP2008048558A (ja) * | 2006-08-18 | 2008-02-28 | Yanmar Co Ltd | 船舶の発電用機器 |
JP4673268B2 (ja) * | 2006-08-18 | 2011-04-20 | ヤンマー株式会社 | 船舶の発電用機器 |
US20110057459A1 (en) * | 2009-09-10 | 2011-03-10 | Nanni Industries, Sas | Electric current-generating and/or electric power-plant device on-board a sailing structure |
US8353733B2 (en) * | 2009-09-10 | 2013-01-15 | Nanni Industries | Electric current-generating and/or electric power-plant device on-board a sailing structure |
US20220154635A1 (en) * | 2019-03-22 | 2022-05-19 | Honda Motor Co., Ltd. | Work machine |
US11939909B2 (en) * | 2019-03-22 | 2024-03-26 | Honda Motor Co., Ltd. | Work machine |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005032935A1 (ja) | 2006-12-14 |
CN100534860C (zh) | 2009-09-02 |
AU2003268748A1 (en) | 2005-04-21 |
EP1669287A4 (en) | 2008-09-03 |
EP1669287B1 (en) | 2012-12-12 |
CN1860060A (zh) | 2006-11-08 |
ATE440772T1 (de) | 2009-09-15 |
JP4309396B2 (ja) | 2009-08-05 |
EP1669287A1 (en) | 2006-06-14 |
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