FR2860952B3 - PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER - Google Patents

PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER

Info

Publication number
FR2860952B3
FR2860952B3 FR0312066A FR0312066A FR2860952B3 FR 2860952 B3 FR2860952 B3 FR 2860952B3 FR 0312066 A FR0312066 A FR 0312066A FR 0312066 A FR0312066 A FR 0312066A FR 2860952 B3 FR2860952 B3 FR 2860952B3
Authority
FR
France
Prior art keywords
electrically conductive
protection device
conductive polymer
film made
flexible film
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.)
Expired - Fee Related
Application number
FR0312066A
Other languages
French (fr)
Other versions
FR2860952A1 (en
Inventor
Christian Hug
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
Application filed by Individual filed Critical Individual
Priority to FR0312066A priority Critical patent/FR2860952B3/en
Priority to PCT/FR2004/002647 priority patent/WO2005039240A2/en
Publication of FR2860952A1 publication Critical patent/FR2860952A1/en
Application granted granted Critical
Publication of FR2860952B3 publication Critical patent/FR2860952B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • A01G13/00—Protecting plants
    • A01G13/06—Devices for generating heat, smoke or fog in gardens, orchards or forests, e.g. to prevent damage by frost
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/014—Heaters using resistive wires or cables not provided for in H05B3/54

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Surface Heating Bodies (AREA)
  • Laminated Bodies (AREA)
  • Resistance Heating (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Greenhouses (AREA)
FR0312066A 2003-10-16 2003-10-16 PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER Expired - Fee Related FR2860952B3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0312066A FR2860952B3 (en) 2003-10-16 2003-10-16 PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER
PCT/FR2004/002647 WO2005039240A2 (en) 2003-10-16 2004-10-15 Device for heating by means of a heating flexible film and the use of said device for protecting cultures and plants against cold damage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312066A FR2860952B3 (en) 2003-10-16 2003-10-16 PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER

Publications (2)

Publication Number Publication Date
FR2860952A1 FR2860952A1 (en) 2005-04-22
FR2860952B3 true FR2860952B3 (en) 2006-02-10

Family

ID=34385192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312066A Expired - Fee Related FR2860952B3 (en) 2003-10-16 2003-10-16 PLANT PROTECTION DEVICE AGAINST COLD CONSISTING OF A HEATED FLEXIBLE FILM MADE FROM AN ELECTRICALLY CONDUCTIVE POLYMER

Country Status (2)

Country Link
FR (1) FR2860952B3 (en)
WO (1) WO2005039240A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2461069A (en) * 2008-06-19 2009-12-23 Andrew Beswick Low voltage conductive polymer heating system
CN112005800B (en) * 2020-08-05 2022-10-14 山东常美机械制造有限公司 Crop anti-freezing self-air-supply embedded part in low-temperature environment
CH717849B1 (en) * 2020-09-15 2024-06-14 Graphenaton Tech Sa Heating device for a building.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1244161A (en) * 1967-05-26 1971-08-25 Desmo Ltd Improvements in or relating to electrical heater elements for windows, mirrors, and the like
DE2401203C3 (en) * 1974-01-11 1980-06-12 Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover Flexible electrical panel heating element
US4656339A (en) * 1980-08-28 1987-04-07 Flexwatt Corporation Electrical resistance heater
US4722853A (en) * 1985-08-12 1988-02-02 Raychem Corporation Method of printing a polymer thick film ink
EP0979593A4 (en) * 1996-08-29 2001-04-04 Arthur Gurevich Heating element and method of manufacture
US6194692B1 (en) * 1998-10-02 2001-02-27 Engelhard Corporation Electric heating sheet and method of making the same

Also Published As

Publication number Publication date
WO2005039240A2 (en) 2005-04-28
WO2005039240A3 (en) 2005-07-14
FR2860952A1 (en) 2005-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630