WO2004109182A1 - 水槽用の照明装置および照明付き水槽 - Google Patents
水槽用の照明装置および照明付き水槽 Download PDFInfo
- Publication number
- WO2004109182A1 WO2004109182A1 PCT/JP2003/007304 JP0307304W WO2004109182A1 WO 2004109182 A1 WO2004109182 A1 WO 2004109182A1 JP 0307304 W JP0307304 W JP 0307304W WO 2004109182 A1 WO2004109182 A1 WO 2004109182A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aquarium
- water tank
- light
- lighting device
- light source
- Prior art date
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000004065 semiconductor Substances 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 7
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 description 29
- 241000195493 Cryptophyta Species 0.000 description 20
- 230000000694 effects Effects 0.000 description 14
- 230000012010 growth Effects 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- 241000251468 Actinopterygii Species 0.000 description 9
- 210000004027 cell Anatomy 0.000 description 7
- 239000011521 glass Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 4
- 241000195628 Chlorophyta Species 0.000 description 3
- 208000012868 Overgrowth Diseases 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000736285 Sphagnum Species 0.000 description 2
- 210000004748 cultured cell Anatomy 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001453636 Salvinia Species 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/06—Arrangements for heating or lighting in, or attached to, receptacles for live fish
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/308—Lighting for domestic or personal use for aquaria
-
- 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 relates to an illuminating device and an illuminated aquarium for ornamental fish and for aquariums for cultivating aquatic plants.
- the conventional light source it is difficult for the conventional light source to uniformly irradiate the entire upper surface of the aquarium, causing unevenness in the amount of light on the cultivation surface, and in particular, it is difficult to reach the bottom corner of the aquarium, so that the layout scene is disturbed.
- the above light source has a short lifespan. ⁇ Because the power supply is integrated, it has heat, and as a result, an increase in water temperature has a negative effect on ornamental fish and aquatic plants. Furthermore, fine adjustment of the light quantity cannot be easily performed. In addition, the equipment becomes large, so it is obstructive when changing water and it is difficult to move. In the above-mentioned conventional light source, it is conceivable to increase the number in order to make the inside of the aquarium look brighter.
- the present invention solves the above-mentioned problems when using the conventional chemicals, and suppresses the occurrence of algae attached to the wall surface and the corner of the aquarium, which is a problem in rearing ornamental fish and growing aquatic plants, without changing the water quality. This is a technical issue. Furthermore, the present invention can uniformly irradiate the entire upper surface of the aquarium, and moderately suppresses the growth of plants and suppresses the overgrowth of aquatic plants, so that the layout landscape is not disturbed and trimming is prevented. The technical issue is to provide an illuminated aquarium that can maintain the landscape for a long period of time. Disclosure of the invention
- the lighting device for an aquarium of the present invention is characterized by using a light source that emits green light having a peak wavelength at 500 to 600 nm.
- a light source that emits light of another wavelength can be used in combination with the light source that emits green light.
- the light source is preferably an optical semiconductor, particularly preferably a light emitting diode.
- the lighting device may have a form of a decorative article in an aquarium.
- the illuminated aquarium of the present invention is characterized by comprising an ornamental aquarium and any one of the above-mentioned illumination devices for irradiating the inside of the aquarium. In such an illuminated aquarium, the lighting device may be housed in the aquarium.
- the lighting device is preferable arbitrarily to arranged to illuminate the equipment.
- the light source is made of an optical semiconductor, it is preferable that the light source is provided on an outer surface of a wall member constituting the water tank. In that case, the pipeline that cools the lighting device It is more preferable that the upper end and the lower end of the conduit communicate with the inside of the water tank.
- the lighting device of the present invention emits green light having a peak wavelength in the range of 500 to 600 nm, and by the action of the light, suppresses the generation of algae and suppresses the overgrowth of aquatic plants.
- the light source used in the present invention can irradiate strong light into the water tank without generating algae, and since the relative visibility is the highest wavelength, the inside of the water tank can be seen brighter and sharper. it can.
- an optical semiconductor of another wavelength is used as a light source in combination with the optical semiconductor that emits green light, in addition to suppressing the growth of algae and the overgrowing of aquatic plants, a lighting effect close to natural light can be achieved. Can also be given.
- the light source has a longer-term suppression effect than a conventional light source, and a regular use leads to a preventive effect.
- a so-called surface light emitter can be obtained, and the entire upper surface of the water tank can be uniformly irradiated.
- the lighting equipment can be reduced in weight and can be installed in any shape, so that it does not hinder the replacement of water. Also, since heat radiation is small and the power source and light source can be easily separated, it is possible to prevent the water temperature from rising. Further, fine adjustment of the light amount can be easily performed.
- the optical semiconductor is a light emitting diode, it is easy to handle and generates little heat. In the case where the lighting device is given the form of a decorative article in the aquarium, it is possible to produce an interesting lighting and decorative effect on the view in the aquarium.
- the illuminated aquarium of the present invention comprises: an ornamental aquarium; Since it is composed of some of the lighting devices, it is possible to suppress the growth of algae and the overgrowth of aquatic plants. Furthermore, when the lighting device is housed in a water tank, a unique lighting effect can be provided, and the light source can be efficiently cooled. Wherein the water tank is provided with a gear to diffuse co 2, the lighted aquarium lighting you are irradiating the equipment is usually also the site of diffusion sphagnum is grown easily C_ ⁇ 2, sphagnum Growth can be suppressed.
- the light source is made of an optical semiconductor and is provided on the outer surface of the wall material constituting the water tank, there is no need to provide a lighting device around the water tank, so that it does not hinder viewing.
- the surroundings can easily handle the water tank.
- a pipe for cooling the lighting device is provided and the upper end and the lower end of the pipe communicate with the water tank, the lighting device can be efficiently cooled and the inside of the water tank can be heated.
- FIG. 1 is a front view showing an embodiment of an illuminated water tank of the present invention.
- FIG. 2 is a side view of the illuminated water tank of FIG.
- FIG. 3 is a sectional view showing another embodiment of the water tank with illumination of the present invention.
- FIG. 4 is a sectional view of a main part showing still another embodiment of the illuminated water tank of the present invention.
- FIG. 5 is a graph showing the effect of the lighting device of the present invention.
- FIG. 6 is a graph showing the effect of the lighting device of the present invention.
- BEST MODE FOR CARRYING OUT THE INVENTION The illuminated water tank 10 shown in FIG. 1 includes a water tank 11, a lighting device 12 disposed outside the side surface 10 a, and a lighting device disposed on the upper surface side. 1 and 3 are provided.
- the lighting devices 12 on the side surface are provided in two stages at the top and bottom, and as shown in FIG. 2, are arranged in the vicinity of the front and rear corners.
- the upper lighting device 12 may be connected at the rear with a hinge or the like so as not to be in the way when changing water.
- Water tank 1 1 In it, water 14 and soil or sand 15, ornamental water plants 16 and landscape stones 17 are arranged in a favorite layout. There are 18 ornamental fish swimming in the water. As in the conventional case, an air valve, a device that diffuses CO 2 into the water or outside, and a circulating purification device can be provided.
- the water tank 11 may be substantially the same as the conventional one, and a transparent or translucent synthetic resin plate such as a glass plate or an acrylic resin is combined, and a gap is filled with a caulking material for watertightness. It is composed. The bottom and back surfaces do not need to be transparent plates.
- Each of the lighting devices 12 and 13 includes a light-emitting panel in which a large number of light-emitting diodes are arranged, and the light-emitting diodes serve as light sources.
- Each of the light emitting diodes emits green light having a peak wavelength of 500 to 600 nm, more preferably, 52 to 580 nm, and particularly, 52 to 55,5 nm. Things. If the peak wavelength is less than 500 nm, or conversely, if it exceeds 60 O nm, algae and aquatic plants grow more actively.
- the brightness of the entire light-emitting panel is about 20 to 25 O jmo 1 / m 2 ⁇ s in terms of the photosynthetic photon flux density (PPFD) of the irradiated surface, especially 100 to 15 O ju mo 1 / m 2 ⁇ s
- the degree is preferred. If it is too bright, the growth of algae and the growth of aquatic plants become active, and if it is too dark, it is not preferable from the viewpoint of appreciation.
- the method of attaching the lighting devices 12 and 13 to the water tank 11 may be a conventionally known method, and the lighting devices 12 and 13 can be provided on the bracket attached to the water tank 11 so that the angle can be adjusted. . In addition, separately from the water tank 11, it may be supported by a stand or the like.
- the permanent tank with illumination according to the present invention includes, besides the one directly attached, the one in which the illumination device is indirectly attached to the water tank to irradiate the inside of the water tank.
- the illumination device 13 illuminates the inside of the aquarium 11 including the aquatic plants 16
- the brightness required for viewing can be obtained.
- Sa Intense light can be radiated into the aquarium, and the peak wavelength is 50,000 to 600 nm, which is the wavelength with the highest relative luminous efficiency, so that the inside of the aquarium can be seen brighter and sharper.
- a transparent plate such as a glass plate that constitutes the water tank 11
- the transparent plate is contaminated with algae and the visibility is reduced. Can be prevented and the inside of the aquarium can always be seen clearly.
- the side lighting devices 12 illuminate the corners, even in the corners where water tends to stagnate and to which algae are easy to grow, the growth of algae can be sufficiently suppressed. Even when the inner surface of the ⁇ tank 11 is wiped and cleaned, it is difficult to wipe the corners, but by illuminating the area intensively, the propagation of algae is sufficiently suppressed and cleaning is facilitated.
- the aquatic plants 16 do not harm, but their breeding is moderately suppressed, so that the layout is not disturbed by excessive growth. Also, the trimming period can be extended.
- the aquarium for ornamental use which does not contain ornamental fish, is a natural aquarium that reproduces the nature of specific areas such as the Amazon and southern Thailand with aquatic plants, driftwood, stones, etc. Appreciation objects that reproduce such natural conditions require complicated care such as trimming of aquatic plants. Therefore, suppressing the overgrowing of aquatic plants has a great effect of saving time and effort in maintaining the landscape in the aquarium.
- the light emitting diodes are used as the light sources of the illuminating devices 12 and 13.
- other optical semiconductors such as a low-power laser semiconductor may be used.
- a light source other than the optical semiconductor can be used.
- a fluorescent paint that irradiates a wavelength in the range of 500 to 60 nm may be used.
- a film that transmits only a wavelength within the range of 500 to 60 O nm may be affixed to the surface of the water tank (whole or irradiated part (for example, corner part)) or the lighting device.
- a conventional light source including a wavelength other than green light such as a fluorescent lamp, can be used.
- the illuminated aquarium 20 shown in FIG. 3 has a light-emitting diode with a peak wavelength of 500 to 600 nm in the aquarium 11.
- a lighting device 21 with a panel as a light source is included. The lighting device 21 is placed in a transparent case 22 having a sufficient sealing effect against water and water pressure, and then placed in water 14.
- the illuminator 21 is usually placed near the wall to illuminate the central part of the aquarium 11 to illuminate the scenery inside, but it is transparent at corners and the like. It may be arranged outward so as to illuminate the board.
- illuminating devices 21 using light emitting diodes as light sources are placed in water in this way, in addition to the effects of suppressing the growth of aquatic plants 16 and algae as described above, as well as the lighting effects, the light emitting diodes are cooled and the luminous efficiency is reduced. The effect of maintaining a high level can also be achieved.
- metal fins may be provided on a part of the case 22 to increase the contact area with the water 14 to increase the cooling efficiency.
- the illuminated aquarium 20 shown in FIG. 3 accommodates a decoration 23 in the shape of a house.
- a light emitting diode having a peak wavelength of 500 to 600 nm is placed inside the decorative article 23, and the light emitting diode is partially or entirely made of a light-transmitting material.
- the light emitted from the ornaments 23 illuminates the inside of the aquarium 11 fantastically, enhancing the visual effect and at the same time providing the practical effect of suppressing the occurrence of the above-mentioned aquatic plants and algae.
- the shape of the ornament is not particularly limited, and may be in the form of a turtle or other aquatic animal or aquatic plant. Also used in the lighted tub 2 0 in FIG. 3, the diffusion tube 2 4 that is diffused C 0 2 in water.
- a light emitting diode for irradiating light having a peak wavelength of 500 to 60 O nm is arranged in such a device, whereby generation of moss can be suppressed. Therefore no problems to the release of C 0 2.
- a lighting device 32 composed of a light emitting diode is fixed to the outer surface of a wall material constituting the water tank, for example, a glass 31 with some gap. However, they may be close together.
- a cooling pipe 33 is closely attached to the light emitting diode substrate 32a, for example, a substrate made of an aluminum plate.
- the pipe 33 extends vertically, and its upper and lower ends are bent laterally, and each penetrates the glass 31 to communicate with the inside of the water tank.
- the light emitting diodes 32 may be arranged to exhibit a specific decoration effect. Thereby, a favorable decorative effect such as a pattern shining in water can be obtained. In that case, it is easier to appreciate the water tank provided on the back than on the side.
- the light emitting diode of the illuminating device 32 is cooled by water passing through the cooling pipe 33, so that the durability of the light emitting diode is improved. Further, the water in the pipe 33 rises as the temperature rises, and circulates automatically because new cold water rises from below. Therefore, a pump or the like is unnecessary.
- the cooling efficiency may be increased by forced circulation.
- the water that has been cooled by the water in the water tank and the temperature has risen is returned to the water tank again, there is no need for water supply or extra piping for drainage.
- the electric power of the heater can be saved by the heat generated by cooling the light emitting diode.
- a fill 34 is provided at the lower end of the pipe 33, it is possible to simultaneously clean dust in the water tank as the water circulates.
- a photocatalyst such as titanium oxide based on visible light and water that decomposes organic substances is coated on the inner surface of a transparent plate of the water tank.
- the light emitted from the lighting device can efficiently decompose organic substances adhering to the inner surface of the aquarium, thereby further suppressing the generation and adhesion of algae.
- Example 1 Green algae cultured cells (Scendesumium acultus) were cultured under a fluorescent lamp for 3 days, and then subcultured and cultured under LED (light emitting diode) light having a wavelength of 525 nm.
- the result of the change in cell density (/ 1 acked cell volume / ml) at that time is shown by the graph indicated by Ex in FIG.
- the horizontal axis of the graph is the number of days of culture, and the vertical axis is the cell density.
- Culture vessel Tube type culture tube with vent tube (diameter 50mm, length 400mm, capacity 400ml)
- Carbon dioxide supply 4% CO 2 / airw / w) was bubbled at 5 Oml / min.
- Subculture The cell suspension was diluted 10-fold with fresh medium every 3 days. The time of planting is indicated by U in Fig. 5.
- Comparative Examples 1 to 3 Cultured cells of green algae under the same conditions as in Example 1 except that a LED having a wavelength of 660 nm, an LED having a wavelength of 470 nm, and a fluorescent lamp were used as Comparative Examples 1, 2 and 3. Was cultured. Comparative Example 1 is indicated by a reference numeral C1, Comparative Example 2 is indicated by a reference numeral C2, and Comparative Example 3 is indicated by a reference numeral C3. In the graph of FIG. 5, it can be seen that in the case of the LED having the wavelength of 525 nm in the example, green algae hardly propagated, and the cell density was at most 1.2 times as high.
- Example 2 to 7 The water temperature was kept constant at 22 ° C, moss called Hygrofila was trimmed to 0.2 g, and 20 plants were planted in a 30 cm water tank. The same bottom sand was used. LEDs with wavelengths of 505 nm, 525 nm, 555 nm, 570 nm, 580 nm, and 592 nm were illuminated on the aquatic plants in each aquarium. PP FD was kept constant at 5 ⁇ , ⁇ 1 / m 2 .s. One week later, the aquatic plants in each aquarium were harvested, and the fresh weight was calculated, and the average value of 20 plants was calculated. The results are shown in the graph of FIG.
- Comparative Examples 4 to 7 The experiments of Comparative Examples 4 to 6 were performed in the same manner as in Examples 2 to 7, except that LEDs having wavelengths of 450, 470, and 660 nm were used. Further, a similar experiment was performed as Comparative Example 7 using white LED. The results are shown in the graph of FIG. From the graph in Fig. 6, it can be seen that in the case of Comparative Examples 4 and 5 in which the wavelength is less than 500 nm, and in the case where the wavelength exceeds 60 Onm, the growth of water moss becomes faster, and that in Examples 2 to 7 in which the wavelength is 500 to 600 nm. In this case, it can be seen that the growth of moss is suppressed. In particular, when the wavelength is in the range of 525 to 555 nm, it is found that the growth is largely suppressed, which is about one-half that of the white light of Comparative Example 7.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003242119A AU2003242119A1 (en) | 2003-06-09 | 2003-06-09 | Illuminating device for aquarium and aquarium with illumination |
PCT/JP2003/007304 WO2004109182A1 (ja) | 2003-06-09 | 2003-06-09 | 水槽用の照明装置および照明付き水槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/007304 WO2004109182A1 (ja) | 2003-06-09 | 2003-06-09 | 水槽用の照明装置および照明付き水槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004109182A1 true WO2004109182A1 (ja) | 2004-12-16 |
WO2004109182A8 WO2004109182A8 (ja) | 2005-02-03 |
Family
ID=33495957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/007304 WO2004109182A1 (ja) | 2003-06-09 | 2003-06-09 | 水槽用の照明装置および照明付き水槽 |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2003242119A1 (ja) |
WO (1) | WO2004109182A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2000739A2 (en) * | 2007-06-05 | 2008-12-10 | Bioled Ltda. | Submergible lamp |
US7473008B2 (en) | 2003-12-15 | 2009-01-06 | Orbital Technologies, Inc. | Marine LED lighting system and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991007641A1 (en) * | 1989-11-09 | 1991-05-30 | Universal Fiber Optics, Inc. | Aquarium lighting system |
JPH06133668A (ja) * | 1992-10-27 | 1994-05-17 | I Tec:Kk | 観賞魚用水槽の照明装置 |
JPH06319410A (ja) * | 1993-05-12 | 1994-11-22 | Natl Space Dev Agency Japan<Nasda> | 活魚水槽の照明ユニット |
JPH10162609A (ja) * | 1996-11-29 | 1998-06-19 | Iwasaki Electric Co Ltd | 水槽用照明装置 |
JP2001006421A (ja) * | 1999-06-16 | 2001-01-12 | Matsushita Electric Ind Co Ltd | 照明ユニット及びそれを用いたインテリア装置 |
JP2002251901A (ja) * | 2001-02-27 | 2002-09-06 | Aichi Electric Co Ltd | 水中用照明装置 |
JP2003132717A (ja) * | 2001-10-29 | 2003-05-09 | Shinano Kagaku Kogyo Kk | イルミネーション発光器 |
-
2003
- 2003-06-09 AU AU2003242119A patent/AU2003242119A1/en not_active Abandoned
- 2003-06-09 WO PCT/JP2003/007304 patent/WO2004109182A1/ja not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991007641A1 (en) * | 1989-11-09 | 1991-05-30 | Universal Fiber Optics, Inc. | Aquarium lighting system |
JPH06133668A (ja) * | 1992-10-27 | 1994-05-17 | I Tec:Kk | 観賞魚用水槽の照明装置 |
JPH06319410A (ja) * | 1993-05-12 | 1994-11-22 | Natl Space Dev Agency Japan<Nasda> | 活魚水槽の照明ユニット |
JPH10162609A (ja) * | 1996-11-29 | 1998-06-19 | Iwasaki Electric Co Ltd | 水槽用照明装置 |
JP2001006421A (ja) * | 1999-06-16 | 2001-01-12 | Matsushita Electric Ind Co Ltd | 照明ユニット及びそれを用いたインテリア装置 |
JP2002251901A (ja) * | 2001-02-27 | 2002-09-06 | Aichi Electric Co Ltd | 水中用照明装置 |
JP2003132717A (ja) * | 2001-10-29 | 2003-05-09 | Shinano Kagaku Kogyo Kk | イルミネーション発光器 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7473008B2 (en) | 2003-12-15 | 2009-01-06 | Orbital Technologies, Inc. | Marine LED lighting system and method |
US7845814B2 (en) | 2003-12-15 | 2010-12-07 | Orbital Technologies Corporation | Marine LED lighting system and method |
US7878674B2 (en) | 2003-12-15 | 2011-02-01 | Orbital Technologies Corporation | Marine LED lighting system and method |
US8388163B2 (en) | 2003-12-15 | 2013-03-05 | Orbital Technologies Corporation | Marine LED lighting system and method |
US8858012B2 (en) | 2003-12-15 | 2014-10-14 | Orbital Technologies, Inc. | Marine LED lighting system and method |
EP2000739A2 (en) * | 2007-06-05 | 2008-12-10 | Bioled Ltda. | Submergible lamp |
EP2000739A3 (en) * | 2007-06-05 | 2011-02-02 | Bioled Ltda. | Submergible lamp |
Also Published As
Publication number | Publication date |
---|---|
AU2003242119A1 (en) | 2005-01-04 |
AU2003242119A8 (en) | 2005-01-04 |
WO2004109182A8 (ja) | 2005-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5769435B2 (ja) | 植物栽培装置 | |
JP5905589B2 (ja) | 海藻類逆方向養殖方法および装置 | |
US10021860B2 (en) | Kit for assembling an aquarium aquaponic assembly and aquarium aquaponic assemblies thereof | |
JP2014045732A (ja) | 水耕栽培器 | |
JP2003169566A (ja) | 水槽用の照明装置および照明付き水槽 | |
US7544290B2 (en) | Aquarium | |
JP3500433B2 (ja) | 植物育成方法 | |
KR200401512Y1 (ko) | 발광다이오드를 이용한 어항 | |
WO2004109182A1 (ja) | 水槽用の照明装置および照明付き水槽 | |
JPH10162609A (ja) | 水槽用照明装置 | |
US6086215A (en) | Aquarium and associated laser device and method of use therefor | |
JP2020191821A (ja) | 動植物共生観賞用鉢 | |
JP2020018210A (ja) | 栽培システム | |
JP2013236560A (ja) | 水耕栽培器 | |
JP4761238B2 (ja) | 動植物の育成方法 | |
JP2013099266A (ja) | 植物育成装置及び透光性部材 | |
JP3146905U (ja) | 照明装置およびそれを用いた観賞用水槽 | |
JPH07155088A (ja) | 閉鎖環境下における動植物の育成装置および育成方法 | |
JP4982879B2 (ja) | 植物の育成装置 | |
JP2014180267A (ja) | Led導光板照明ユニット及び該照明ユニットを備えた栽培装置 | |
KR102676344B1 (ko) | 미세조류 배양장치 | |
KR200330264Y1 (ko) | 장식용 수족관 | |
JP3094744U (ja) | 動植物育成及び観賞用照明器具 | |
TWI571200B (zh) | Fish dish symbiotic system | |
JP3196541U (ja) | 水耕栽培装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
WR | Later publication of a revised version of an international search report | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |