ES227688Y - WATER LEVEL INDICATOR FOR HYDROCULTURE. - Google Patents

WATER LEVEL INDICATOR FOR HYDROCULTURE.

Info

Publication number: ES227688Y
Authority: ES; Spain
Prior art keywords: hydroculture; water level; level indicator; indicator; water
Prior art date: 1976-08-04
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.): Expired

Application number

ES1977227688U

Other languages

Spanish (es)

Other versions

ES227688U (en

Priority date (The priority date 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 date listed.)

1976-08-04

Filing date

1977-04-05

Publication date

1977-11-01

1977-04-05 Application filed filed Critical

1977-05-16 Publication of ES227688U publication Critical patent/ES227688U/en

1977-11-01 Application granted granted Critical

1977-11-01 Publication of ES227688Y publication Critical patent/ES227688Y/en

Status Expired legal-status Critical Current

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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/008—Component parts, e.g. dispensing fittings, level indicators

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Hydroponics (AREA)
Level Indicators Using A Float (AREA)

ES1977227688U 1976-08-04 1977-04-05 WATER LEVEL INDICATOR FOR HYDROCULTURE. Expired ES227688Y (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762634952 DE2634952A1 (en)	1976-08-04	1976-08-04	WATER LEVEL INDICATOR FOR HYDROCULTURE

Publications (2)

Publication Number	Publication Date
ES227688U ES227688U (en)	1977-05-16
ES227688Y true ES227688Y (en)	1977-11-01

Family

ID=5984661

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1977227688U Expired ES227688Y (en)	1976-08-04	1977-04-05	WATER LEVEL INDICATOR FOR HYDROCULTURE.

Country Status (9)

Country	Link
AT (1)	AT349818B (en)
BE (1)	BE854893A (en)
CH (1)	CH612823A5 (en)
DE (1)	DE2634952A1 (en)
ES (1)	ES227688Y (en)
FR (1)	FR2360246A1 (en)
IT (1)	IT1081987B (en)
LU (1)	LU77397A1 (en)
NL (1)	NL7702498A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4017314A1 (en) *	1990-05-30	1991-12-05	Twl Hydrokultur Gmbh	Liquid level indicator for plant container - has contacts at minimum and maximum levels with immersion detection circuit operated for defined period by pushbutton
NL9300348A (en) *	1993-02-24	1994-09-16	Emperor Plastics B V	Liquid-level indicator
ATE346986T1 (en) *	1998-11-11	2006-12-15	Barron & Rawson Pty Ltd	ROAD CLOSURE
ITMO20130340A1 (en) *	2013-12-12	2015-06-13	Gf Srl	TOPPING UP MANIFOLD AND INDICATION FOR TANKS
CN105052714A (en) *	2015-07-27	2015-11-18	苏州纽东精密制造科技有限公司	Taper type hydroponic plant container

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH397318A (en) *	1962-04-16	1965-08-15	Baumann Gerhard	Planter for hydroponics
FR1531855A (en) *	1966-07-14	1968-07-05		Aquaculture container
CH570754A5 (en) *	1973-08-15	1975-12-31	Interhydro Ag

1976
- 1976-08-04 DE DE19762634952 patent/DE2634952A1/en not_active Withdrawn
1977
- 1977-01-27 CH CH97577A patent/CH612823A5/en not_active IP Right Cessation
- 1977-02-15 AT AT101177A patent/AT349818B/en not_active IP Right Cessation
- 1977-03-08 NL NL7702498A patent/NL7702498A/en not_active Application Discontinuation
- 1977-04-05 ES ES1977227688U patent/ES227688Y/en not_active Expired
- 1977-05-23 BE BE177785A patent/BE854893A/en unknown
- 1977-05-24 LU LU77397A patent/LU77397A1/xx unknown
- 1977-06-10 IT IT483977A patent/IT1081987B/en active
- 1977-06-13 FR FR7717984A patent/FR2360246A1/en active Pending

Also Published As

Publication number	Publication date
LU77397A1 (en)	1977-08-29
ATA101177A (en)	1978-09-15
ES227688U (en)	1977-05-16
BE854893A (en)	1977-09-16
FR2360246A1 (en)	1978-03-03
DE2634952A1 (en)	1978-02-09
NL7702498A (en)	1978-02-07
IT1081987B (en)	1985-05-21
CH612823A5 (en)	1979-08-31
AT349818B (en)	1979-04-25

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