NO812499L - Ventilator. - Google Patents

Ventilator.

Info

Publication number
NO812499L
NO812499L NO812499A NO812499A NO812499L NO 812499 L NO812499 L NO 812499L NO 812499 A NO812499 A NO 812499A NO 812499 A NO812499 A NO 812499A NO 812499 L NO812499 L NO 812499L
Authority
NO
Norway
Prior art keywords
ventilator
Prior art date
Application number
NO812499A
Other languages
English (en)
Other versions
NO146756B (no
NO146756C (no
Inventor
Goesta Nilsson
Hans Lundin
Original Assignee
Gemla Plast Ab
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 Gemla Plast Ab filed Critical Gemla Plast Ab
Publication of NO812499L publication Critical patent/NO812499L/no
Publication of NO146756B publication Critical patent/NO146756B/no
Publication of NO146756C publication Critical patent/NO146756C/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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/16—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of parallelly-movable plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Multiple-Way Valves (AREA)
NO812499A 1979-11-26 1981-07-21 Ventilator NO146756C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7909764A SE419127B (sv) 1979-11-26 1979-11-26 Luftdon for tillforsel av obehandlad uteluft till ett rum

Publications (3)

Publication Number Publication Date
NO812499L true NO812499L (no) 1981-07-21
NO146756B NO146756B (no) 1982-08-23
NO146756C NO146756C (no) 1984-03-21

Family

ID=20339406

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812499A NO146756C (no) 1979-11-26 1981-07-21 Ventilator

Country Status (8)

Country Link
US (1) US4383477A (no)
CA (1) CA1171715A (no)
DE (1) DE3050081A1 (no)
FI (1) FI71003B (no)
GB (1) GB2075664B (no)
NO (1) NO146756C (no)
SE (1) SE419127B (no)
WO (1) WO1981001606A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664806A5 (fr) * 1985-07-01 1988-03-31 Marius Thiebaud Soupape automatique de regulation du debit d'air soutire d'un local par une installation de ventilation mecanique.
DK119189A (da) * 1989-03-13 1990-09-14 Mogens Madsen Spalteventil til spalteaabninger i vaegge eller vinduesrammer
KR920702768A (ko) * 1989-07-04 1992-10-06 산도르 라즐로 기체와 액체, 특히 공기의 유량 제어장치
DE19911246B4 (de) * 1999-03-13 2004-04-15 Eidmann, Jürgen Feuerschutz-Absperrvorrichtung
US6364853B1 (en) 2000-09-11 2002-04-02 Scion International, Inc. Irrigation and suction valve and method therefor
US6514138B2 (en) 2001-01-09 2003-02-04 Kevin Estepp Demand ventilation module
US6629886B1 (en) 2001-01-09 2003-10-07 Kevin Estepp Demand ventilation module
DE10219696B4 (de) * 2002-05-02 2007-10-11 Daimlerchrysler Ag Luftauslassdüse
US8066558B2 (en) * 2004-11-24 2011-11-29 Honeywell International Inc. Demand control ventilation sensor failure
DK176947B1 (da) * 2007-12-03 2010-06-21 Form & Plast As Friskluftventil
CN102563186A (zh) * 2011-12-11 2012-07-11 富泰华精密电子（郑州）有限公司 气动控制阀
US9217511B2 (en) 2012-08-10 2015-12-22 Delavan Inc. Impulse duty cycle valves
JP5622135B1 (ja) * 2014-03-31 2014-11-12 大建プラスチックス株式会社 換気ユニット
JP6789811B2 (ja) * 2016-12-29 2020-11-25 有賀工業株式会社 換気口カバー
DE102021213286A1 (de) * 2021-11-25 2023-05-25 Maico Elektroapparate-Fabrik Gesellschaft mit beschränkter Haftung Stellventil, insbesondere für eine Lüftungseinrichtung, Verfahren zum Betreiben eines Stellventils sowie Lüftungseinrichtung mit einem Stellventil

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB105175A (en) * 1916-07-24 1917-04-05 Ernest Tutin Improvements in Ventilators of the Mushroom Type.
GB523672A (en) * 1939-01-11 1940-07-19 Greenwood S Ventilating Compan Improvements in ventilators and/or extractors and the like
US3173646A (en) * 1961-09-20 1965-03-16 Warren N Wilcox Solenoid actuator
DE1873305U (de) * 1963-03-29 1963-06-06 Omniplast G M B H & Co Belueftungsventil.
US3220695A (en) * 1965-04-30 1965-11-30 Sterling Faucet Company Push-button drain valve
NO120244B (no) * 1969-04-11 1970-09-21 Plast & Form As
US3780980A (en) * 1971-06-17 1973-12-25 Wemac Co Remotely controlled ventilation valve
US3990356A (en) * 1974-02-18 1976-11-09 Hans Rudolf Keller Method of and apparatus for controlling the inlet openings of central ventilation installations

Also Published As

Publication number Publication date
WO1981001606A1 (en) 1981-06-11
NO146756B (no) 1982-08-23
CA1171715A (en) 1984-07-31
US4383477A (en) 1983-05-17
SE419127B (sv) 1981-07-13
DE3050081C2 (no) 1993-09-16
FI71003B (fi) 1986-07-18
DE3050081A1 (en) 1982-04-22
FI812294L (fi) 1981-07-22
GB2075664A (en) 1981-11-18
SE7909764L (sv) 1981-05-27
NO146756C (no) 1984-03-21
GB2075664B (en) 1985-01-23

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