GB701186A - Production of a smoke screen for protecting vegetation against frost - Google Patents

Production of a smoke screen for protecting vegetation against frost

Info

Publication number
GB701186A
GB701186A GB29369/51A GB2936951A GB701186A GB 701186 A GB701186 A GB 701186A GB 29369/51 A GB29369/51 A GB 29369/51A GB 2936951 A GB2936951 A GB 2936951A GB 701186 A GB701186 A GB 701186A
Authority
GB
United Kingdom
Prior art keywords
smoke screen
against frost
production
vegetation against
stream
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
Application number
GB29369/51A
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
Publication of GB701186A publication Critical patent/GB701186A/en
Expired 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
    • 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
    • A01G13/065—Frost protection by generating fog or by spraying

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A smoke screen suitable for the protection of vegetation against frost is produced by introducing a biologically harmless, hygroscopic, multivalent alcohol, or an ester or ether thereof, which has a boiling-point of at least 150 DEG C., into a stream of combustion gases.ALSO:A smoke screen suitable for the protection of vegetation against frost is produced by introducing a biologically harmless, hygroscopic, multivalent alcohol, or an ester or ether thereof, which has a boiling point of at least 150 DEG C, into a stream of combustion gases. A glycol, polyglycol or glycerol may be used as the multivalent alcohol. Water, ammonia, an amine or a fungicide, bactericide or insecticide may also be introduced into the stream of combustion gases.
GB29369/51A 1950-12-31 1951-12-14 Production of a smoke screen for protecting vegetation against frost Expired GB701186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA12669A DE883160C (en) 1950-12-31 1950-12-31 Process for anti-freeze fogging of plant cultures

Publications (1)

Publication Number Publication Date
GB701186A true GB701186A (en) 1953-12-16

Family

ID=6922582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29369/51A Expired GB701186A (en) 1950-12-31 1951-12-14 Production of a smoke screen for protecting vegetation against frost

Country Status (4)

Country Link
AT (1) AT176390B (en)
DE (1) DE883160C (en)
FR (1) FR1046479A (en)
GB (1) GB701186A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027454B (en) * 1956-02-18 1958-04-03 Karl Stroebele Device for generating fog, in particular for frost protection purposes and / or the distribution of active ingredients for pest control
DE1246488B (en) * 1964-12-11 1967-08-03 Director Of Nat Inst Of Agricu Process for anti-freeze fogging of plant cultures
DE3419577C1 (en) * 1984-05-12 1985-11-07 Reinhard 4400 Münster Simon Process for the generation of a mist
DE3425343A1 (en) * 1984-07-10 1986-01-23 Fa. Günther Schaidt, 2000 Schenefeld Liquid for evaporators

Also Published As

Publication number Publication date
FR1046479A (en) 1953-12-07
AT176390B (en) 1953-10-10
DE883160C (en) 1953-07-16

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