HU173258B - Ventilating device with adjustable butterfly valve - Google Patents

Ventilating device with adjustable butterfly valve

Info

Publication number
HU173258B
HU173258B HU73NO174A HUNO000174A HU173258B HU 173258 B HU173258 B HU 173258B HU 73NO174 A HU73NO174 A HU 73NO174A HU NO000174 A HUNO000174 A HU NO000174A HU 173258 B HU173258 B HU 173258B
Authority
HU
Hungary
Prior art keywords
butterfly valve
ventilating device
adjustable butterfly
adjustable
ventilating
Prior art date
Application number
HU73NO174A
Other languages
Hungarian (hu)
Inventor
Jorgen Holt
Christian Videmark
Hein P Christiansen
Original Assignee
Nordisk Ventilator
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 Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of HU173258B publication Critical patent/HU173258B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00—Housing animals; Equipment therefor
    • A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
    • A01K1/0058—Construction of air inlets or outlets in roofs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
    • 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
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • 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
    • Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
    • Y02A40/76—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry using renewable energy
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/50—Livestock or poultry management

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
HU73NO174A 1972-06-09 1973-06-07 Ventilating device with adjustable butterfly valve HU173258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK291472AA DK138464B (en) 1972-06-09 1972-06-09 Ventilation system with an adjustable damper for regulating a recirculation opening between an intake duct and an exhaust duct.

Publications (1)

Publication Number Publication Date
HU173258B true HU173258B (en) 1979-03-28

Family

ID=8117063

Family Applications (1)

Application Number Title Priority Date Filing Date
HU73NO174A HU173258B (en) 1972-06-09 1973-06-07 Ventilating device with adjustable butterfly valve

Country Status (11)

Country Link
US (1) US3847065A (en)
CA (1) CA962511A (en)
DD (1) DD104353A5 (en)
DE (1) DE2329109C2 (en)
DK (1) DK138464B (en)
FR (1) FR2188114B1 (en)
GB (1) GB1407379A (en)
HU (1) HU173258B (en)
IT (1) IT985531B (en)
NL (1) NL7308038A (en)
SE (1) SE389727B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526318A (en) * 1984-06-11 1985-07-02 Stephen T. McGill Proportional fluid exchanger and recirculator
GB8704411D0 (en) * 1987-02-25 1987-04-01 Gen Electric Co Plc Cabinet
DE29611515U1 (en) * 1996-07-02 1996-09-05 Siegenia-Frank Kg, 57074 Siegen Circulating air operating device for a forced ventilation unit
SE523865C2 (en) 2000-05-02 2004-05-25 Bengt Steneby Zone ventilation apparatus including heat exchanger for supply and exhaust air as well as sensors to determine the relative deviation of air flows in the respective duct
US20080057852A1 (en) * 2006-08-11 2008-03-06 Earl Richardson Vertically operational barometric air reclaimer unit and use thereof
DE102008063555A1 (en) * 2008-12-08 2010-06-10 Ltg Aktiengesellschaft Air-conditioning device and method for operating the air-conditioning device
DE202010002960U1 (en) * 2010-02-26 2011-08-01 Big Dutchman International Gmbh Supply chimney for livestock houses
FR3014172B1 (en) * 2013-12-02 2018-04-20 Scabe Innovations AERAULIC SHEATH FOR AIR CONDITIONING IN A FARM BUILDING AND LIVESTOCK BUILDING PROVIDED WITH SUCH AERAULIC SHEATH

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE157955C1 (en) * 1950-12-13 1957-02-26 Svenska Flaektfabriken Ab
US3122307A (en) * 1961-08-08 1964-02-25 Clarage Fan Company Fan equipment
NO119851B (en) * 1967-01-30 1970-07-13 Nordisk Ventilator
NL6705872A (en) * 1967-04-26 1968-10-28
CA940760A (en) * 1970-11-16 1974-01-29 Nordisk Ventilator Co. Aktieselskab System for the ventilation of buildings

Also Published As

Publication number Publication date
CA962511A (en) 1975-02-11
FR2188114A1 (en) 1974-01-18
DD104353A5 (en) 1974-03-05
US3847065A (en) 1974-11-12
DK138464B (en) 1978-09-11
NL7308038A (en) 1973-12-11
FR2188114B1 (en) 1976-11-12
IT985531B (en) 1974-12-10
DE2329109A1 (en) 1973-12-20
DK138464C (en) 1979-02-19
SE389727B (en) 1976-11-15
GB1407379A (en) 1975-09-24
DE2329109C2 (en) 1982-12-02

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