GB523500A - Improvements relating to temperature control of greenhouses or other enclosures - Google Patents

Improvements relating to temperature control of greenhouses or other enclosures

Info

Publication number
GB523500A
GB523500A GB727/39A GB72739A GB523500A GB 523500 A GB523500 A GB 523500A GB 727/39 A GB727/39 A GB 727/39A GB 72739 A GB72739 A GB 72739A GB 523500 A GB523500 A GB 523500A
Authority
GB
United Kingdom
Prior art keywords
enclosures
greenhouses
rod
temperature
temperature control
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
GB727/39A
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 GB727/39A priority Critical patent/GB523500A/en
Publication of GB523500A publication Critical patent/GB523500A/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
    • A01G9/241—Arrangement of opening or closing systems for windows and ventilation panels
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/11—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for industrial buildings
    • 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)
  • Environmental Sciences (AREA)
  • Greenhouses (AREA)

Abstract

523,500. Ventilating greenhouses and other enclosures. TUCKER, H. Jan. 9, 1939, No. 727. [Class 137] In apparatus for the control of temperature in greenhouses or other enclosures by ventilation, a hinged panel 1 is connected by a system of links and levers 2 to 11 to a collar 12 adjustably mounted on a rod 13. This rod forms part of an automatic control device 15 comprising an electric motor 17 which causes the rod 13 to move in a guide 14, and a thermostatic element 18 controlling the motor. The adjustable thermostatic relay effects the rotation of the motor shaft in one or the other direction in the event of the temperature of the enclosure rising above or falling below the predetermined temperature for which the relay device has been set.
GB727/39A 1939-01-09 1939-01-09 Improvements relating to temperature control of greenhouses or other enclosures Expired GB523500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB727/39A GB523500A (en) 1939-01-09 1939-01-09 Improvements relating to temperature control of greenhouses or other enclosures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB727/39A GB523500A (en) 1939-01-09 1939-01-09 Improvements relating to temperature control of greenhouses or other enclosures

Publications (1)

Publication Number Publication Date
GB523500A true GB523500A (en) 1940-07-16

Family

ID=9709465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB727/39A Expired GB523500A (en) 1939-01-09 1939-01-09 Improvements relating to temperature control of greenhouses or other enclosures

Country Status (1)

Country Link
GB (1) GB523500A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161688A (en) * 1984-06-26 1986-01-22 Christopher Alan Knock Ventilating a pig fattening house
CN104024553A (en) * 2011-12-28 2014-09-03 白木工业株式会社 Drive device for opening/closing body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161688A (en) * 1984-06-26 1986-01-22 Christopher Alan Knock Ventilating a pig fattening house
CN104024553A (en) * 2011-12-28 2014-09-03 白木工业株式会社 Drive device for opening/closing body
CN104024553B (en) * 2011-12-28 2016-02-10 白木工业株式会社 The drive unit of open-close body

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