CH639820A5 - Device for the storage and metered release of liquid - Google Patents
Device for the storage and metered release of liquid Download PDFInfo
- Publication number
- CH639820A5 CH639820A5 CH409179A CH409179A CH639820A5 CH 639820 A5 CH639820 A5 CH 639820A5 CH 409179 A CH409179 A CH 409179A CH 409179 A CH409179 A CH 409179A CH 639820 A5 CH639820 A5 CH 639820A5
- Authority
- CH
- Switzerland
- Prior art keywords
- tank
- liquid
- opening
- vessel
- filling
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Catching Or Destruction (AREA)
- Cultivation Of Plants (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Hydroponics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2820540A DE2820540C2 (de) | 1978-05-11 | 1978-05-11 | Hydrokulturanlage |
DE19782855973 DE2855973A1 (de) | 1978-12-23 | 1978-12-23 | Vorrichtung zur speicherung und dosierten abgabe von fluessigkeiten |
DE19792916719 DE2916719A1 (de) | 1978-12-23 | 1979-04-25 | Vorrichtung zur speicherung und dosierten abgabe von fluessigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
CH639820A5 true CH639820A5 (en) | 1983-12-15 |
Family
ID=27187545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH409179A CH639820A5 (en) | 1978-05-11 | 1979-05-02 | Device for the storage and metered release of liquid |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT362180B (it) |
CH (1) | CH639820A5 (it) |
IL (1) | IL57232A (it) |
IT (1) | IT1120124B (it) |
NL (1) | NL7903583A (it) |
NO (1) | NO146837C (it) |
SE (1) | SE7903946L (it) |
-
1979
- 1979-05-02 CH CH409179A patent/CH639820A5/de not_active IP Right Cessation
- 1979-05-07 IL IL57232A patent/IL57232A/xx unknown
- 1979-05-07 SE SE7903946A patent/SE7903946L/ not_active Application Discontinuation
- 1979-05-08 NO NO791530A patent/NO146837C/no unknown
- 1979-05-08 NL NL7903583A patent/NL7903583A/xx active Search and Examination
- 1979-05-10 AT AT348279A patent/AT362180B/de not_active IP Right Cessation
- 1979-05-10 IT IT22532/79A patent/IT1120124B/it active
Also Published As
Publication number | Publication date |
---|---|
AT362180B (de) | 1981-04-27 |
IT1120124B (it) | 1986-03-19 |
NL7903583A (nl) | 1979-11-13 |
IL57232A0 (en) | 1979-09-30 |
NO146837B (no) | 1982-09-13 |
ATA348279A (de) | 1980-09-15 |
IL57232A (en) | 1982-12-31 |
NO146837C (no) | 1982-12-22 |
SE7903946L (sv) | 1979-11-12 |
IT7922532A0 (it) | 1979-05-10 |
NO791530L (no) | 1979-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |