NO119851B - - Google Patents

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Publication number
NO119851B
NO119851B NO171135A NO17113567A NO119851B NO 119851 B NO119851 B NO 119851B NO 171135 A NO171135 A NO 171135A NO 17113567 A NO17113567 A NO 17113567A NO 119851 B NO119851 B NO 119851B
Authority
NO
Norway
Prior art keywords
seconds
stage
relay
counting
tube
Prior art date
Application number
NO171135A
Other languages
English (en)
Norwegian (no)
Inventor
S Kristiansen
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
Priority claimed from DK53367AA external-priority patent/DK116759B/da
Priority claimed from DK272267A external-priority patent/DK115495B/da
Application filed by Nordisk Ventilator filed Critical Nordisk Ventilator
Publication of NO119851B publication Critical patent/NO119851B/no

Links

Classifications

    • 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
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/009—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by bleeding, by passing or recycling fluid
    • 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
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sustainable Development (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Air-Flow Control Members (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Duct Arrangements (AREA)
  • Keying Circuit Devices (AREA)
NO171135A 1967-01-30 1967-12-22 NO119851B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK53367AA DK116759B (da) 1967-01-30 1967-01-30 Ventilator til ventilation af bygninger, f. eks. stalde.
DK272267A DK115495B (da) 1967-05-24 1967-05-24 Ventilator til ventilation af bygninger.

Publications (1)

Publication Number Publication Date
NO119851B true NO119851B (es) 1970-07-13

Family

ID=26064173

Family Applications (1)

Application Number Title Priority Date Filing Date
NO171135A NO119851B (es) 1967-01-30 1967-12-22

Country Status (8)

Country Link
US (1) US3487767A (es)
CH (2) CH497672A (es)
DE (1) DE1628339B1 (es)
FI (1) FI47605C (es)
FR (1) FR1552555A (es)
NL (1) NL153307B (es)
NO (1) NO119851B (es)
SE (1) SE318083B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176453A (en) * 1967-08-03 1970-01-01 Germain Courchesne Combined Intake and Exhaust Vetilator
US3970408A (en) * 1967-10-26 1976-07-20 Bio-Medicus, Inc. Apparatus for use with delicate fluids
CA940760A (en) * 1970-11-16 1974-01-29 Nordisk Ventilator Co. Aktieselskab System for the ventilation of buildings
SE373931B (es) * 1971-07-06 1975-02-17 Nordisk Ventilator
DK142509B (da) * 1972-06-09 1980-11-10 Nordisk Ventilator Ventilationsanlæg.
DK138464B (da) * 1972-06-09 1978-09-11 Nordisk Ventilator Ventilationsanlæg med et indstilleligt spjæld til regulering af en recirkulationsåbning mellem en indsugningskanal og en udsugningskanal.
DE2630667C3 (de) * 1976-07-08 1982-01-07 Interliz Anstalt, Vaduz Lüftungsgerät
DE2713424C2 (de) * 1977-03-26 1986-02-20 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Einrichtung zur Beheizung und Belüftung von Räumen
DE2717735C2 (de) * 1977-04-21 1984-07-05 Esch, Heinrich, Dipl.-Ing., 7090 Ellwangen Turbo-Radiallüfter
FR2437580A1 (fr) * 1978-07-26 1980-04-25 Mercier Jean Appareil pour le conditionnement de l'air, notamment dans les locaux d'elevage
US4344370A (en) * 1980-07-24 1982-08-17 Industrial Air, Inc. Apparatus for discharging exhaust gas at high velocity
US4506655A (en) * 1981-02-03 1985-03-26 Kuechler Irvin R Compact double fan apparatus and method with grease-separating capabilities
GB2212224A (en) * 1987-11-05 1989-07-19 Karjasuo Oy Fan
FR2644562A1 (fr) * 1989-03-16 1990-09-21 Aiat Aerotherme d'axe vertical du type assurant une distribution d'air en effet cyclone
FR2723981B1 (fr) * 1994-08-24 1996-09-20 Snecma Dispositif de prelevement d'air auto-regule a la source pour turbomachine
JP2001174037A (ja) * 1999-07-01 2001-06-29 Daikin Ind Ltd トルネード型吸気・送風装置
GB2432207B (en) * 2005-11-11 2010-01-06 Monodraught Ltd Ventilation arrangements
NL2001925C2 (nl) * 2008-08-26 2010-03-11 Norbertus Johannes Fransiscus Schollen Luchttoevoereenheid en luchttoevoersysteem.
DE102009003957B4 (de) * 2008-09-18 2020-12-17 Berling Aero IP UG (haftungsbeschränkt) Dunstabzugshaube
JP5528242B2 (ja) * 2010-07-21 2014-06-25 高砂熱学工業株式会社 ルーフファンユニット及びルーフファンユニットの施工方法
US9638432B2 (en) * 2010-08-31 2017-05-02 Broan-Nutone Llc Ventilation unit calibration apparatus, system and method
US9623506B2 (en) 2011-02-01 2017-04-18 Illinois Tool Works Inc. Fume extractor for welding applications
US9821351B2 (en) 2011-11-11 2017-11-21 Illinois Tool Works Inc. Welding fume extractor
US10603698B2 (en) * 2012-03-16 2020-03-31 Illinois Tool Works Inc. Airborne component extractor hood
US9839948B2 (en) 2013-01-29 2017-12-12 Illinois Tool Works Inc. Fume evacuation system
US10808953B2 (en) 2013-06-28 2020-10-20 Illinois Tool Works Inc. Airborne component extractor with baffled debris collection
MY174077A (en) * 2014-04-04 2020-03-09 Siang Teik Teoh Coaxial ventilator
GB2528982B (en) * 2014-08-08 2020-09-02 Ventive Ltd A cowl for a ventilation system
CA2966049C (en) * 2014-10-27 2023-09-26 Gabriel Gagne-Marcotte Push-pull counter flow heat exchanger
US10242317B2 (en) 2014-11-25 2019-03-26 Illinois Tool Works Inc. System for estimating the amount and content of fumes
US11014132B2 (en) 2015-07-16 2021-05-25 Illinois Tool Works Inc. Extractor with end-mounted positive pressure system
US11530826B2 (en) * 2015-07-16 2022-12-20 Illinois Tool Works Inc. Extractor with segmented positive pressure airflow system
CN114810634B (zh) * 2022-04-18 2023-07-14 大牧人机械(胶州)有限公司 一种猪舍同型号永磁风机的智能控制方法
EP4446595A1 (en) * 2023-04-12 2024-10-16 Jaroslaw Wisniewski Double suction impeller

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA709260A (en) * 1965-05-11 Clarage Fan Company Fan equipment
US1487828A (en) * 1922-10-14 1924-03-25 Ziganek Ferdinand Ventilator
DE543884C (de) * 1928-03-20 1932-02-11 Kurth & Co A G Vorrichtung zur zugfreien Verteilung eines Luftstromes in einem Raum
US2595370A (en) * 1945-10-08 1952-05-06 Svenska Flaektfabriken Ab Arrangement for ventilating of railway carriages, buses and similar vehicles
DE1104151B (de) * 1953-08-20 1961-04-06 Anemostat Raumlufttechnik G M Aus einer gewellten Platte aufgebauter Verteiler fuer Frischluftzufuehrung in Raeume
US3199773A (en) * 1963-10-14 1965-08-10 Leo M Stirling Contra-flow ventilating apparatus
DK110246C (da) * 1965-07-08 1974-07-22 Aaberg C Anlæg til luftventilation i bygningsrum, især stalde.
US3352224A (en) * 1966-01-14 1967-11-14 Vapor Corp Ventilating and air conditioning system for a passenger vehicle

Also Published As

Publication number Publication date
FI47605C (fi) 1974-01-10
DE1628339B1 (de) 1972-02-03
FR1552555A (es) 1969-01-03
FI47605B (es) 1973-10-01
NL6801279A (es) 1968-07-31
US3487767A (en) 1970-01-06
CH497672A (de) 1970-10-15
SE318083B (es) 1969-12-01
CH485177A (de) 1970-01-31
NL153307B (nl) 1977-05-16

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