FR2354047A2 - Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity - Google Patents

Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity

Info

Publication number
FR2354047A2
FR2354047A2 FR7617314A FR7617314A FR2354047A2 FR 2354047 A2 FR2354047 A2 FR 2354047A2 FR 7617314 A FR7617314 A FR 7617314A FR 7617314 A FR7617314 A FR 7617314A FR 2354047 A2 FR2354047 A2 FR 2354047A2
Authority
FR
France
Prior art keywords
water supply
growing plants
operated valve
constant water
base cavity
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.)
Granted
Application number
FR7617314A
Other languages
French (fr)
Other versions
FR2354047B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from FR7500076A external-priority patent/FR2309468A1/en
Priority claimed from FR7500908A external-priority patent/FR2297809A2/en
Priority claimed from FR7609430A external-priority patent/FR2365948A2/en
Application filed by Individual filed Critical Individual
Priority to FR7617314A priority Critical patent/FR2354047A2/en
Publication of FR2354047A2 publication Critical patent/FR2354047A2/en
Application granted granted Critical
Publication of FR2354047B2 publication Critical patent/FR2354047B2/fr
Granted legal-status Critical Current

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
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Hydroponics (AREA)

Abstract

The trough is designed for growing plants outdoors to provide displays. It is made of asbestos cement and has its top edge (9) curved downwards to shade the sides. This may also form a location for a tubular stand. Its base has a recess at one end, forming a well. In this is fitted a float controlled water supply valve (10), maintaining the water level (12) constant in the base. A curved and perforated grill (11) provides aeration space, the soil being on top and contacting the water along the sides at base level. The water supply (8, 17) may include a fertilizer proportioning unit (16).
FR7617314A 1975-01-03 1976-06-09 Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity Granted FR2354047A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617314A FR2354047A2 (en) 1975-01-03 1976-06-09 Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7500076A FR2309468A1 (en) 1975-01-03 1975-01-03 Plant watering vessel holding flower pot - has peripheral reservoir with outlet tap regulating thickness of sheet of water
FR7500908A FR2297809A2 (en) 1975-01-03 1975-01-14 Liquid supply and control appts. for pot plant - has U-section reservoir with opening to give ventilation
FR7609430A FR2365948A2 (en) 1975-01-03 1976-04-01 Plant nutrient supply appts. - has reservoir with valve controlling outlet flow to maintain film at bottom of porous pot with annular well contg. rooting medium
FR7617314A FR2354047A2 (en) 1975-01-03 1976-06-09 Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity

Publications (2)

Publication Number Publication Date
FR2354047A2 true FR2354047A2 (en) 1978-01-06
FR2354047B2 FR2354047B2 (en) 1978-12-15

Family

ID=27446282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617314A Granted FR2354047A2 (en) 1975-01-03 1976-06-09 Display trough for growing plants outdoors - has constant water supply with level controlled by float operated valve in base cavity

Country Status (1)

Country Link
FR (1) FR2354047A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102217518A (en) * 2011-04-12 2011-10-19 张正梁 Balanced type drought-resistant rain collector for supplying water for plants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102217518A (en) * 2011-04-12 2011-10-19 张正梁 Balanced type drought-resistant rain collector for supplying water for plants
CN102217518B (en) * 2011-04-12 2012-09-26 张正梁 Balanced type drought-resistant rain collector for supplying water for plants

Also Published As

Publication number Publication date
FR2354047B2 (en) 1978-12-15

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