GB287451A - Improved apparatus for warming the ground, for instance in horticulture - Google Patents

Improved apparatus for warming the ground, for instance in horticulture

Info

Publication number
GB287451A
GB287451A GB7560/28A GB756028A GB287451A GB 287451 A GB287451 A GB 287451A GB 7560/28 A GB7560/28 A GB 7560/28A GB 756028 A GB756028 A GB 756028A GB 287451 A GB287451 A GB 287451A
Authority
GB
United Kingdom
Prior art keywords
pipes
steam
warming
ground
soil
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
GB7560/28A
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.)
FRANZ HOERNING
Original Assignee
FRANZ HOERNING
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 FRANZ HOERNING filed Critical FRANZ HOERNING
Publication of GB287451A publication Critical patent/GB287451A/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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/245—Conduits for heating by means of liquids, e.g. used as frame members or for soil heating
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

287,451. Horning, F. March 19, 1927, [Convention date]. Aerating and treating land and soil with steam and heat.-Apparatus for warming the ground or soil consists of a system of approximately parallel pipes permeable to liquid, and means for delivering a controllable supply of steam to the pipes at uniform intervals in such a way that the steam always flows in the same direction in them. Air may also be blown into the pipes. The pipes b may fcrm closed conduits as shown and the steam mav be supplied through a single pipe a provided with nozzles c arranged alternately on opposite sides, or through two pipes at the ends of the pipes b. The Specification as open to inspection under Sect. 91 (3) (a) describes a modification in which a continuous open-ended serpentine heating-pipe and three steam-supply pipes are used. This subject-matter does not appear in the Specification as accepted.
GB7560/28A 1927-03-19 1928-03-12 Improved apparatus for warming the ground, for instance in horticulture Expired GB287451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE287451X 1927-03-19

Publications (1)

Publication Number Publication Date
GB287451A true GB287451A (en) 1928-11-22

Family

ID=6059295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7560/28A Expired GB287451A (en) 1927-03-19 1928-03-12 Improved apparatus for warming the ground, for instance in horticulture

Country Status (1)

Country Link
GB (1) GB287451A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244902A (en) * 1990-06-15 1991-12-18 Michael Vivian Fermor Sub surface fluid distribution apparatus
CN102715044A (en) * 2012-07-03 2012-10-10 李泮禄 Greenhouse energy-saving auxiliary temperature control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244902A (en) * 1990-06-15 1991-12-18 Michael Vivian Fermor Sub surface fluid distribution apparatus
CN102715044A (en) * 2012-07-03 2012-10-10 李泮禄 Greenhouse energy-saving auxiliary temperature control system

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