NO145064C - Anordning for avfoeling av naervaer av fisk i vann. - Google Patents
Anordning for avfoeling av naervaer av fisk i vann.Info
- Publication number
- NO145064C NO145064C NO76761726A NO761726A NO145064C NO 145064 C NO145064 C NO 145064C NO 76761726 A NO76761726 A NO 76761726A NO 761726 A NO761726 A NO 761726A NO 145064 C NO145064 C NO 145064C
- Authority
- NO
- Norway
- Prior art keywords
- fish
- feeling
- water
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M7/00—Counting of objects carried by a conveyor
-
- 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
- A01K61/00—Culture of aquatic animals
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Farming Of Fish And Shellfish (AREA)
- Processing Of Meat And Fish (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IS2275A IS2275A7 (is) | 1975-05-22 | 1975-05-22 | Laxateljari fyrir opinn farveg |
Publications (3)
Publication Number | Publication Date |
---|---|
NO761726L NO761726L (no) | 1976-11-23 |
NO145064B NO145064B (no) | 1981-09-21 |
NO145064C true NO145064C (no) | 1982-01-04 |
Family
ID=36702222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO76761726A NO145064C (no) | 1975-05-22 | 1976-05-21 | Anordning for avfoeling av naervaer av fisk i vann. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4070616A (no) |
CA (1) | CA1070797A (no) |
DE (1) | DE2622786A1 (no) |
FI (1) | FI58985C (no) |
GB (1) | GB1552463A (no) |
IS (1) | IS2275A7 (no) |
NO (1) | NO145064C (no) |
SE (1) | SE411490B (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5369365A (en) * | 1989-05-04 | 1994-11-29 | Waitman; David B. | Combined water field strength and conductivity meter |
CA2057833C (en) * | 1991-12-17 | 1997-11-11 | John H. C. Pippy | Apparatus for monitoring moving aquatic organisms |
US6273639B1 (en) * | 1999-10-01 | 2001-08-14 | Webjorn Eikrem | Method and apparatus for facilitating migration of fish past dams and other barriers in waterways |
WO2001025546A1 (en) * | 1999-10-01 | 2001-04-12 | Eikrem Webjorn O | Method and apparatus for facilitating migration of fish past dams and other barriers in waterways |
EP2439681A4 (en) * | 2009-06-05 | 2016-11-23 | Osaka N E D Machinery Corp | INDIVIDUAL COUNTER USING FLUID |
JP5561838B2 (ja) * | 2012-07-20 | 2014-07-30 | 大阪エヌ・イー・ディー・マシナリー株式会社 | 個体計数装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2893633A (en) * | 1957-10-10 | 1959-07-07 | Richard H Van Haagen | Bi-directional electric counting system |
US3223319A (en) * | 1964-11-18 | 1965-12-14 | George M Lucich | Multiple electrode detector |
US3439358A (en) * | 1965-11-30 | 1969-04-15 | George Washington Ltd | Activity detectors |
US3509325A (en) * | 1966-11-15 | 1970-04-28 | Us Interior | Bidirectional counter apparatus with separate detectors |
-
1975
- 1975-05-22 IS IS2275A patent/IS2275A7/is unknown
-
1976
- 1976-05-19 SE SE7605659A patent/SE411490B/xx unknown
- 1976-05-19 FI FI761408A patent/FI58985C/fi not_active IP Right Cessation
- 1976-05-19 US US05/687,750 patent/US4070616A/en not_active Expired - Lifetime
- 1976-05-21 GB GB21254/76A patent/GB1552463A/en not_active Expired
- 1976-05-21 CA CA253,157A patent/CA1070797A/en not_active Expired
- 1976-05-21 NO NO76761726A patent/NO145064C/no unknown
- 1976-05-21 DE DE19762622786 patent/DE2622786A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
IS2275A7 (is) | 1976-02-11 |
SE411490B (sv) | 1979-12-27 |
SE7605659L (sv) | 1976-11-23 |
GB1552463A (en) | 1979-09-12 |
NO145064B (no) | 1981-09-21 |
US4070616A (en) | 1978-01-24 |
FI58985B (fi) | 1981-01-30 |
CA1070797A (en) | 1980-01-29 |
FI58985C (fi) | 1981-05-11 |
NO761726L (no) | 1976-11-23 |
FI761408A (no) | 1976-11-23 |
DE2622786A1 (de) | 1976-12-02 |
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