WO2005070755A1 - ブイ - Google Patents
ブイ Download PDFInfo
- Publication number
- WO2005070755A1 WO2005070755A1 PCT/JP2005/000537 JP2005000537W WO2005070755A1 WO 2005070755 A1 WO2005070755 A1 WO 2005070755A1 JP 2005000537 W JP2005000537 W JP 2005000537W WO 2005070755 A1 WO2005070755 A1 WO 2005070755A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pipe
- buoy
- light
- floating body
- mooring
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/16—Buoys specially adapted for marking a navigational route
- B63B22/166—Buoys specially adapted for marking a navigational route comprising a light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/14—Hawse-holes; Hawse-pipes; Hawse-hole closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/16—Buoys specially adapted for marking a navigational route
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
- B63B22/20—Ballast means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
- B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2201/00—Signalling devices
- B63B2201/04—Illuminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2207/00—Buoyancy or ballast means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2209/00—Energy supply or activating means
- B63B2209/18—Energy supply or activating means solar energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B2231/00—Material used for some parts or elements, or for particular purposes
- B63B2231/40—Synthetic materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/04—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways
- F21W2111/047—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for waterways for light-buoys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Definitions
- the present invention is installed as a navigational sign when a ship is navigating, installed to indicate a no-going area or a restricted navigation area for a ship, or is also required to ride on an ocean current to observe a tidal current.
- a buoy that can move around and be visible at night.
- this type of buoy generally includes an aluminum alloy float 11 and a tower 12 floating on the sea surface (including the water surface in the present specification), a steel transition piece 13, A light-emitting device 14 such as a waterproof light bulb or LED installed on the tower 12, a storage battery (not shown) installed in the float unit 11 and serving as a power source for the light-emitting device, and a solar light installed on the float unit 12. It consists of a battery panel, a wave power generator, or a power generator (not shown) such as a wind power generator.
- a connecting ring 15 protrudes from the transition piece 13 at the bottom of the float, and the metal submerged on the sea floor (including the lake bottom). Or, they can be connected to concrete anchors by mooring lines such as chains, wires, and ropes.
- reference numeral 16 denotes a dayboard that is installed so that the buoy can be easily recognized even during the day.
- Patent Document 1 discloses a buoy composed of a hollow floating specimen body that is made of a transparent material such as a synthetic resin into which a phosphorescent material is kneaded
- Patent Document 2 described below discloses a buoy that has a pole shape above and below the floating body.
- a buoy is disclosed in which a stanchion is protruded, a lamp is mounted on the top of the stanchion, and a resistance plate serving as a weight is attached to a lower end of the stanchion.
- Patent Document 3 discloses a buoy that includes a pole-shaped pillar, a lamp at the top, a floating body in the middle, and a mooring ring at the lower end, and the mooring ring is connected to a seabed weight by a mooring line.
- Patent Document 1 JP-A No. U-255182
- Patent Document 2 JP-A-55-44081
- Patent Document 3 JP-A-58-211987
- the above-mentioned conventional buoy has a complicated structure, is expensive, and is expensive, so that a large ship or a large number of ships can move in or out of the route or a large ship or a large number of ships can enter. It is actually installed only in the area, and even if it is installed, the installation interval is long, and in places without buoys, depending on the ship, it may sail off the channel at night, There have been problems such as contact and / or penetration into seaweed and fish farms, around oyster rafts and fixed nets, and the like.
- the buoy disclosed in Patent Document 1 described above has a drawback that it is difficult to visually recognize the buoy from a distant place where the water surface force is high.
- the buoys disclosed in Patent Documents 2 and 3 have a relatively large force protruding from the water surface.
- the buoy has a large pole-shaped pillar in order to impart buoyancy to the buoy and float on the water surface.
- a weight In order to mount a simple floating body and erect the pillar body, it is necessary to attach a weight to the lower end of the pillar body, and to connect the weight sinking to the seabed with a mooring line, the structure is complicated, and the overall weight tends to be bulky .
- the buoy disclosed in Patent Document 3 requires that the weight be connected by a mooring line before being dropped on the sea surface.However, if the mooring line is too short, the buoy may sink below the sea surface, or on the contrary, be too long. The mooring line will loosen and the buoy will not be able to stand upright. In addition, mooring lines are unsuitable in deeper waters.
- An object of the present invention is to make the structure simple and lightweight and inexpensive, to enable a large number of installations at necessary places simply by dropping, and to easily visually recognize even at night or from a distance. It is intended to provide a buoy that can do it.
- the buoy according to the present invention has a closed structure in which the upper and lower ends of a pipe made of thermoplastic resin are closed, and a weight is attached to one end of the pipe, and the weight makes the pipe close to the sea surface.
- a pipe that stands upright from the sea surface is also provided with a reflecting unit that reflects when light is applied to at least a portion that stands upright from the sea surface or a light emitting unit that emits light by itself.
- the pipe having the closed structure is composed of the pipe, the weight, the reflection or the light emitting means, and the pipe having the closed structure has buoyancy itself, so that it is not necessary to separately attach a floating body.
- reflection means that reflects when exposed to light, or darkness Among them, the light emitting means that emits light makes it easy to see even at night, and the hollow pipe makes it easy to install even when installing a storage battery or power generation device that is the power supply of the light emitting means, and a weight is provided at one end of the pipe
- the buoy like a fishing buoy, can be dropped upright on the sea surface, and its weight will be directed downright to stand upright.
- the center of gravity of the buoy In order for the buoy to be self-sustainable with its longitudinal direction oriented vertically, the center of gravity of the buoy must be eccentric downward in the longitudinal direction of the buoy and located below the center of buoyancy.
- the force pipe is hollow and the weight is By being provided at the lower end of the pipe, the buoy's center of gravity can be positioned higher by lowering the buoy's center of gravity than when a weight is attached to the solid rod end.
- the nose can be self-sustaining and stable without increasing the weight of the weight, and a buoy having a height above the sea surface can be obtained, so that the buoy and the reflection or light emitting means can be easily recognized even from a distance.
- the buoy can be lightweight and can be installed where needed by simply dropping the buoy on the sea surface. Because the buoy that stands upright from the sea surface has a lower center of gravity, it can stabilize the buoy's posture even when it shakes greatly due to the waves, and the pipe is made of thermoplastic resin, so it can be extruded. It can be easily and inexpensively manufactured, and can be easily attached by, for example, attaching caps to seal the upper and lower ends of pipes. Compared shellfish and algae made of metal, that much more easily removed by the blanking I can inexpensively manufactured, it can be installed a number where necessary, to bring out the effects and the like.
- thermoplastic resin used as the material of the pipe used in the present invention is preferably chemically stable, has excellent weather resistance and durability, has flexibility, and is in contact with ships.
- the weight attached to the pipe may be attached to one end of the pipe from outside, but is preferably inserted into one end of the pipe.
- the pipe has a closed structure, so that the weight does not come into contact with seawater or the like to corrode, so that the weight can be made of any material.
- the weight to be inserted into the noive may be, for example, a metal weight such as iron trash, iron scrap, or a pie. Concrete weights and the like that are formed by pouring into a pump can be used, and among them, an iron weight that has a large specific gravity and is inexpensive is desirable.
- the weight inserted into the neuve is fixed to the neuve so as not to move upward in the pipe while floating on the sea surface.
- the weight for example, when an iron ball is used as the weight, it is desirable to fill the pipe with the iron ball and then pour the concrete. This makes the weight cheaper and can be fixed to the lower part of the pipe.
- Examples of the light reflecting means used in the present invention include, for example, a reflecting tape wound and adhered to a pipe, a reflecting plate attached to a pipe, and the like. Is preferred.
- a light emitting device such as a light emitting lamp or a light emitting LED which emits light using a power generation device such as a storage battery, a solar cell panel, a wave power or a wind power generation device, or is applied to the surface of a pipe
- a light emitting device such as a light emitting lamp or a light emitting LED which emits light using a power generation device such as a storage battery, a solar cell panel, a wave power or a wind power generation device, or is applied to the surface of a pipe
- a light emitting device such as a light emitting lamp or a light emitting LED which emits light using a power generation device such as a storage battery, a solar cell panel, a wave power or a wind power generation device, or is applied to the surface of a pipe
- fluorescent pigments or luminous pigments contained in fluorescent paints, luminous pigment-containing paints, thermoplastic resin pipes, or in the surface layer of thermoplastic resin pipes having a two-layer structure Can be.
- the paint containing the fluorescent pigment and the luminous pigment can be applied to the surface of an existing pipe, so that it can be visually reflected and emitted even at night.
- luminous pigments are preferred.
- the luminous pigment emits light for a while even after the light stops illuminating, and is a power with afterglow.
- Examples of such a phosphorescent pigment include a phosphorescent pigment of a zinc sulfate type, a strontium aluminate phosphorescent pigment, a strontium silicon aluminate, and the like.
- Strontium silicon aluminate which has excellent phosphorescence, is neutral in water, and has excellent water resistance, is preferred.
- a pipe made of a thermoplastic resin containing a fluorescent pigment or a luminous pigment can be easily obtained by extrusion molding, and Neuve containing a fluorescent pigment or a luminous pigment only in the surface layer is: The amount of relatively expensive fluorescent pigments or luminous pigments used can be reduced, and the production cost of pipes can be reduced.
- the buoy according to the present invention is used as a navigational sign of a ship that can be visually recognized even at night. It can also be used as a sign to indicate obstacles, nori, fish and other fish farms, oyster rafts and stationary nets, and other areas where vessels are not allowed to enter.
- anchors made of, for example, metal or concrete submerged on the seabed and / or mooring sections for connecting mooring lines such as chains, wires, ropes, etc., that connect the buoys.
- the mooring section may have any structure as long as it can connect a mooring line. For example, hook-shaped ones and ring-shaped ones are exemplified.
- the buoy of the present invention by arranging a plurality of buoys at intervals, a navigation route or a no-go zone is clearly displayed, so that a marine vessel or the like can be easily recognized. In this case, it is desirable to connect the mooring sections of the buoys with ropes or the like.
- the buoy of the present invention When the buoy of the present invention is used as a drifting buoy for checking a tidal current, a transmitter for notifying the position is mounted. However, the visibility is enhanced by reflection or light emission means, so that the buoy can be easily collected.
- the pipe in the present invention is preferably made to have a constant outer diameter or to be gradually increased toward the lower end.
- a pipe with a constant outer diameter can be used as it is simply by cutting an extruded straight pipe into a fixed length, and the structure is the simplest and cheapest.
- the pipe whose outer diameter is gradually increased toward the lower end allows a lot of weight to be put inside, so the center of gravity is lowered and the posture on the sea surface becomes more stable.
- pipes having different diameters may be connected by a reducer pipe.
- a large-diameter portion is formed in the middle of the above-described pipe, and the waterline is positioned at the large-diameter portion.
- the buoy should be positioned at the large part of the buoy where the draft position changes. , Draft position And the amount of protrusion from the sea surface can be made substantially constant. The reason is as follows.
- the buoyancy of the buoy Assuming that the specific gravity becomes ⁇ - ⁇ y, the buoyancy of the buoy becomes ( ⁇ - ⁇ ) ⁇ ( ⁇ + ⁇ ), and the volume under the water surface increases by ⁇ .
- the cross-sectional area surrounded by the outer line of the large diameter part is ⁇
- the pipes other than the large-diameter portion may have a constant diameter, or may gradually increase in size toward the lower end.
- a locking portion is provided in the middle of the pipe described above, and the nove is inserted into a through hole formed in a floating body separate from the nove to lock the locking portion to the floating body. This allows the pipe to be supported by a floating body floating on the sea surface.
- the pipe is pulled out of the floating body and separated, so that the pipe is not bulky and transportation is easy.
- the floating body does not need to be large because the pipe itself has considerable buoyancy.
- the locking portion for example, a slope or a step formed in the pipe so that the diameter becomes smaller toward the lower portion, and the contour shape of the pipe in the axial direction is trapezoidal, rhombic, or circular. , An elliptical shape or the like, and a protruding portion formed on the pipe.
- a pipe having a slope can be obtained by connecting straight noves having different diameters with a reducer pipe, and a pipe having a step can be obtained by connecting straight pipes having different diameters.
- a straight pipe is inserted into an annular body having a trapezoidal, rhombic, circular, elliptical, etc. contour shape in the axial direction, and the annular body is bonded or fused in the middle of the pipe. It can also be obtained by connecting a molded pipe having a protruding portion and an extruded straight pipe.
- the cross-sectional shape of the protrusion is circular, that is, the outer wall surface is spherical.
- the Neub can tilt in any direction with respect to the floating body, so it floats on the sea surface. Even if the pipe is greatly inclined by the waves in the bent state, the pipe immediately returns to the upright posture without following the inclination of the floating body, and the inclination of the pipe can be reduced. At this time, it is preferable that the inner wall of the through hole of the floating body is also spherical.
- the light-emitting means is a light-emitting lamp or a light-emitting LED attached to a nove, and the pipe has a storage battery, a solar cell panel, or a wave for causing the light-emitting lamp or the light-emitting LED to emit light.
- a power generation device such as a power or wind power generation device is provided.
- a light emitting LED which consumes relatively little power is desired, and a solar battery panel which can be used for a long period of time without requiring much maintenance is also desirable. When this light emitting means is used, the visibility of a far-field object can be further improved.
- the mounting position of the light-emitting lamp or the light-emitting LED may be any part where the sea surface force of the pipe protrudes.
- a mooring portion for stopping the mooring line is provided on a side portion of the above-described noive or floating body.
- the mooring portion may be in the form of a hook with a part of the ring cut, but is preferably in the form of a ring in order to securely hold the mooring line.
- buoys at appropriate intervals and connect adjacent buoys with mooring lines such as ropes in water areas where navigation restrictions are required, thereby clearly displaying the boundaries where entry is prohibited. it can.
- a plurality of buoys of the present invention can be arranged on the water surface, and a boundary display means in which the buoys are connected by the mooring line can be constructed.
- FIG. 1 is a partial sectional front view of a buoy according to the present invention.
- FIG. 2 is an enlarged cross-sectional view of a main part of a polyethylene pipe having a surface layer containing strontium silicon aluminate.
- FIG. 3 is a front view of a conventional buoy.
- FIG. 4 is a front view of another buoy according to the present invention.
- FIG. 5 is an enlarged plan view of the upper end surface of the pipe.
- FIG. 6 is a front view of still another buoy according to the present invention.
- FIG. 7 is a front view of another buoy according to the present invention. Explanation of reference numerals
- the buoy 1 shown in Fig. 1 has the same polyethylene pipe 2a as a large-diameter polyethylene pipe 2a and a small-diameter polyethylene pipe 2b having a two-layer structure with strontium silicon aluminate in the surface layer as shown in Fig. 2.
- Pipe 2 connected by butt fusion via a plastic joint 2c, a cap 3 closing the bottom of the pipe 2a, a cap 4 closing the upper end of the pipe 2b, and a large number of iron balls filled in the pipe 2a
- a connection plate 7 as a mooring part with a mooring part 6 with a mooring hole 6 through which a mooring line connecting the buoys is provided, protruding laterally from the reducer joint 2c, and a pipe 2a.
- An anchor plate 9 is provided as a mooring portion having a mooring hole 8 for passing a mooring line connected thereto.
- the pipe 2b may be divided into a plurality in the longitudinal direction, and only a part of the pipes may be a pipe containing strontium silicon aluminate and butt-fused with other pipes and connected.
- the buoy of the above embodiment has a structure in which the pipe 2 has a large-diameter pipe 2a and a small-diameter pipe 2b connected via a reducer joint 2c, but in another embodiment, the buoy has the same diameter. It consists of a pipe.
- another luminous pigment or fluorescent pigment is used instead of strontium silicon aluminate, and instead of a luminous pigment or a pipe containing a fluorescent pigment, the luminous pigment or fluorescent A pigmented paint is applied.
- the size of the buoy is determined by the conditions of use.
- the maximum outer diameter is preferably not more than half the length of the entire buoy.
- the buoy 1 shown in the figure can be manufactured as follows.
- a cap 3 is attached to one end of the nove 2a and a reducer joint 2c is attached to the other end by heat-sealing, and the pipe 2a is made to have a bottom.
- a number of iron balls 5a are formed from the opening at the upper end of the reducer joint. Is put into the pipe 2a to a certain height, and then the ready-mixed concrete is poured and solidified to obtain a weight 5. Then, the lower end of the pipe 2b to which the cap 4 is attached by heat fusion at the upper end and the upper end of the reducer joint 2c are connected by butt fusion.
- the anchor plate 9 and the connecting plate 7 are attached to the lower end of the pipe 2a and the reducer joint 2c by heat fusion, respectively.
- the anchor plate 9 and the connecting plate 7 are connected to the pipe 2a and the reducer joint 2c. It may be attached in advance.
- the iron ball 5a and the ready-mixed concrete may be filled in the nove 2a before attaching the reducer joint 2c, or the reducer joint 2c and the pipe 2b may be buried with a joint other than butt fusion, for example, a heating wire. Then, connect using an electric fusion joint where fusion is performed by energizing the heating wire.
- the buoy 11 shown in FIG. 4 is configured such that polyethylene pipes 12a and 12b are connected to each other by butt fusion with the large-diameter portion 13 interposed therebetween so that the waterline is positioned at the large-diameter portion 13. is there.
- the upper pipe 12a does not contain strontium silicon aluminate in the surface layer, and the solar panel 16 is attached to the upper end face as shown in FIG. 5, and the solar panel 16 is further attached to the outer periphery of the upper end.
- a light-emitting diode LED17 that emits light as a power supply is installed.
- 14 is a mooring ring for passing mooring lines connecting the buoys 11 and 15 is a mooring hole for passing mooring lines connected to anchors submerged on the sea floor.
- strontium silicon aluminate may be contained in the surface layer of the upper pipe 12a without providing the solar cell panel and the light emitting diode LED at the uppermost end.
- the buoy 21 shown in FIG. 6 has a polyethylene pipe 22 having a trapezoidal projection 23 having a trapezoidal profile in the middle, and a tapered through-hole 24 formed in the center of the inner wall. It consists of a hollow floating body 26 to which mooring rings 14 are attached at appropriate intervals. The pipe 22 is passed through the through hole 24 of the floating body 26, and the projection 23 is inserted into the through hole 24 to be held. The floating body 26 is supported.
- the buoy 31 shown in FIG. 7 is different from the buoy 21 shown in FIG. 6 in that, instead of forming the projection 23 having a trapezoidal cross-section in the middle of the pipe 22, the cross-section is circular and the outer surface is spherical.
- a through hole 33 having a spherical inner surface is formed.
- the step 22 can be tilted in an arbitrary direction with respect to the floating body 26.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005517239A JP4040655B2 (ja) | 2004-01-21 | 2005-01-18 | ブイ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004012966 | 2004-01-21 | ||
JP2004-012966 | 2004-01-21 | ||
JP2004-202938 | 2004-07-09 | ||
JP2004202938 | 2004-07-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005070755A1 true WO2005070755A1 (ja) | 2005-08-04 |
Family
ID=34810119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/000537 WO2005070755A1 (ja) | 2004-01-21 | 2005-01-18 | ブイ |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4040655B2 (ja) |
KR (1) | KR20060112195A (ja) |
WO (1) | WO2005070755A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008201186A (ja) * | 2007-02-19 | 2008-09-04 | Zeniya Kaiyo Service Kk | 蓄光係留ブイ |
CN106143802A (zh) * | 2016-08-26 | 2016-11-23 | 交通运输部北海航海保障中心 | 冰区四季通用的助航左右灯浮标 |
CN106184628A (zh) * | 2016-08-30 | 2016-12-07 | 交通运输部北海航海保障中心天津航标处 | 一种高分子聚乙烯冰区长效灯浮标 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101472385B1 (ko) * | 2013-02-14 | 2014-12-15 | 한국항공우주산업 주식회사 | 밸러스트 백 및 밸러스트 조립 장치 |
KR101633812B1 (ko) * | 2015-11-23 | 2016-06-28 | (주)에디넷 | 해상 부이의 실시간 원격 모니터링 시스템 |
KR20180067353A (ko) | 2016-12-12 | 2018-06-20 | 서울여자대학교 산학협력단 | 위치 에너지 변화를 이용한 전기 에너지 하베스팅 및 생성 장치 및 이를 포함하는 전기 기기 |
KR101970640B1 (ko) * | 2018-03-13 | 2019-04-19 | 임성만 | 수중 부력을 이용한 수상 태양광 발전장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS51128485U (ja) * | 1975-04-14 | 1976-10-16 | ||
JPH08225658A (ja) * | 1994-12-21 | 1996-09-03 | Sekisui Chem Co Ltd | 水中防汚成形体 |
JPH11321779A (ja) * | 1998-05-18 | 1999-11-24 | Takashi Yamaguchi | ガラスコーティング層によって被覆された海上用ブイ |
JP2001030978A (ja) * | 1999-07-22 | 2001-02-06 | Bridgestone Corp | 灯浮標、棧橋及び堤防 |
-
2005
- 2005-01-18 KR KR1020057015533A patent/KR20060112195A/ko not_active Application Discontinuation
- 2005-01-18 WO PCT/JP2005/000537 patent/WO2005070755A1/ja active Application Filing
- 2005-01-18 JP JP2005517239A patent/JP4040655B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51128485U (ja) * | 1975-04-14 | 1976-10-16 | ||
JPH08225658A (ja) * | 1994-12-21 | 1996-09-03 | Sekisui Chem Co Ltd | 水中防汚成形体 |
JPH11321779A (ja) * | 1998-05-18 | 1999-11-24 | Takashi Yamaguchi | ガラスコーティング層によって被覆された海上用ブイ |
JP2001030978A (ja) * | 1999-07-22 | 2001-02-06 | Bridgestone Corp | 灯浮標、棧橋及び堤防 |
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JP2008201186A (ja) * | 2007-02-19 | 2008-09-04 | Zeniya Kaiyo Service Kk | 蓄光係留ブイ |
CN106143802A (zh) * | 2016-08-26 | 2016-11-23 | 交通运输部北海航海保障中心 | 冰区四季通用的助航左右灯浮标 |
CN106184628A (zh) * | 2016-08-30 | 2016-12-07 | 交通运输部北海航海保障中心天津航标处 | 一种高分子聚乙烯冰区长效灯浮标 |
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KR20060112195A (ko) | 2006-10-31 |
JP4040655B2 (ja) | 2008-01-30 |
JPWO2005070755A1 (ja) | 2007-12-27 |
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