GB1216703A - Improvements in and relating to ventilators for the ventilation of buildings - Google Patents

Improvements in and relating to ventilators for the ventilation of buildings

Info

Publication number
GB1216703A
GB1216703A GB4334/68A GB433468A GB1216703A GB 1216703 A GB1216703 A GB 1216703A GB 4334/68 A GB4334/68 A GB 4334/68A GB 433468 A GB433468 A GB 433468A GB 1216703 A GB1216703 A GB 1216703A
Authority
GB
United Kingdom
Prior art keywords
ducts
air
jan
dampers
nozzles
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
GB4334/68A
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.)
Novenco Building and Industry AS
Original Assignee
Nordisk Ventilator Co
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 Co filed Critical Nordisk Ventilator Co
Publication of GB1216703A publication Critical patent/GB1216703A/en
Expired legal-status Critical Current

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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0616—Outlets that have intake openings
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,216,703. Axial-flow fans. NORDISK VENTILATOR CO. A/S. Jan. 26, 1968 [Jan. 30, 1967], No. 4334/68. Heading F1C. [Also in Division F4] A fan for ventilating buildings comprises a cylindrical intake duct 9 fitted coaxially around a cylindrical exhaust duct 8, air being impelled in opposite directions through the two ducts by respective impeller vanes 3, 2 driven by a common motor 1. When respective dampers 19, 14 movable axially through a common control rod 16 by a motor 17 are open, air is drawn into the intake duct 9 through an opening 25 above the roof 22 and is discharged below the celling 21 through twelve nozzles 10, while air entering the exhaust duct 8 at 13 is discharged at 26. When the dampers 19, 14 are moved downwardly to close the lower ends of the ducts 9, 8, the resultant occurrence of a gap between the damper 14 and an impeller shroud 5 provides an inter-connection between the ducts. The nozzles 10 can be individually throttled by means of guide vanes 30.
GB4334/68A 1967-01-30 1968-01-26 Improvements in and relating to ventilators for the ventilation of buildings Expired GB1216703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK53367AA DK116759B (en) 1967-01-30 1967-01-30 Fan for ventilation of buildings, eg stables.

Publications (1)

Publication Number Publication Date
GB1216703A true GB1216703A (en) 1970-12-23

Family

ID=8094614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4334/68A Expired GB1216703A (en) 1967-01-30 1968-01-26 Improvements in and relating to ventilators for the ventilation of buildings

Country Status (3)

Country Link
DK (1) DK116759B (en)
GB (1) GB1216703A (en)
SE (1) SE354712B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212224A (en) * 1987-11-05 1989-07-19 Karjasuo Oy Fan
DE29722529U1 (en) * 1997-12-19 1999-04-22 Schmalhofer, Markus, 94469 Deggendorf Double axial blower for generating two air flows
EP1701101A2 (en) * 2005-02-15 2006-09-13 Lg Electronics Inc. Ventilating system
GB2486471A (en) * 2010-12-16 2012-06-20 Midtherm Engineering Ltd Adjustable ventilator for mounting at a roof of a building
DE202022103640U1 (en) 2022-06-30 2023-10-09 Big Dutchman International Gmbh Air distributor for a stable building, stable building
EP4298898A1 (en) 2022-06-30 2024-01-03 Big Dutchman International GmbH Air diffuser for a stall building, stall building and method for diffusing air in a stall building

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115182523B (en) * 2022-08-15 2023-11-21 中国建筑第五工程局有限公司 Support sunshade ventilation system for building

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2212224A (en) * 1987-11-05 1989-07-19 Karjasuo Oy Fan
DE29722529U1 (en) * 1997-12-19 1999-04-22 Schmalhofer, Markus, 94469 Deggendorf Double axial blower for generating two air flows
EP1701101A2 (en) * 2005-02-15 2006-09-13 Lg Electronics Inc. Ventilating system
EP1701101A3 (en) * 2005-02-15 2007-10-24 Lg Electronics Inc. Ventilating system
US7575044B2 (en) 2005-02-15 2009-08-18 Lg Electronics Inc. Ventilating system
GB2486471A (en) * 2010-12-16 2012-06-20 Midtherm Engineering Ltd Adjustable ventilator for mounting at a roof of a building
GB2486471B (en) * 2010-12-16 2013-02-27 Midtherm Engineering Ltd An adjustable building ventilator
DE202022103640U1 (en) 2022-06-30 2023-10-09 Big Dutchman International Gmbh Air distributor for a stable building, stable building
EP4298898A1 (en) 2022-06-30 2024-01-03 Big Dutchman International GmbH Air diffuser for a stall building, stall building and method for diffusing air in a stall building

Also Published As

Publication number Publication date
DK116759B (en) 1970-02-09
SE354712B (en) 1973-03-19

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