DE249564C - - Google Patents
Info
- Publication number
- DE249564C DE249564C DENDAT249564D DE249564DA DE249564C DE 249564 C DE249564 C DE 249564C DE NDAT249564 D DENDAT249564 D DE NDAT249564D DE 249564D A DE249564D A DE 249564DA DE 249564 C DE249564 C DE 249564C
- Authority
- DE
- Germany
- Prior art keywords
- container
- water
- air
- fish
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 241000251468 Actinopterygii Species 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000284 resting 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
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE249564C true DE249564C (OSRAM) |
Family
ID=508173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT249564D Active DE249564C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE249564C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0402468A4 (en) * | 1988-03-01 | 1991-11-13 | Yuugen Kaisya Parasight | Continuous perfusion apparatus utilizing aeration |
-
0
- DE DENDAT249564D patent/DE249564C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0402468A4 (en) * | 1988-03-01 | 1991-11-13 | Yuugen Kaisya Parasight | Continuous perfusion apparatus utilizing aeration |
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