NO812499L - Ventilator. - Google Patents

Ventilator.

Info

Publication number: NO812499L
Authority: NO; Norway
Prior art keywords: ventilator
Prior art date: 1979-11-26

Application number

NO812499A

Other languages

English (en)

Other versions

NO146756C (no

NO146756B (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.)

1979-11-26

Filing date

1981-07-21

Publication date

1981-07-21

1981-07-21 Application filed by Gemla Plast Ab filed Critical Gemla Plast Ab

1981-07-21 Publication of NO812499L publication Critical patent/NO812499L/no

1982-08-23 Publication of NO146756B publication Critical patent/NO146756B/no

1984-03-21 Publication of NO146756C publication Critical patent/NO146756C/no

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)
Multiple-Way Valves (AREA)
Electrically Driven Valve-Operating Means (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
US5249602A (en) *	1989-07-04	1993-10-05	Laszlo Sandor	Arrangement for flow control of gaseous and liquid media, particularly air
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
US6629886B1 (en)	2001-01-09	2003-10-07	Kevin Estepp	Demand ventilation module
US6514138B2 (en)	2001-01-09	2003-02-04	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
CA1013609A (en) *	1974-02-18	1977-07-12	Hans R. Keller	Method of and apparatus for controlling the inlet openings of central ventilation installations

1979
- 1979-11-26 SE SE7909764A patent/SE419127B/sv unknown
1980
- 1980-11-26 GB GB8121781A patent/GB2075664B/en not_active Expired
- 1980-11-26 CA CA000365547A patent/CA1171715A/en not_active Expired
- 1980-11-26 DE DE803050081A patent/DE3050081A1/de active Granted
- 1980-11-26 US US06/285,094 patent/US4383477A/en not_active Expired - Fee Related
- 1980-11-26 WO PCT/SE1980/000301 patent/WO1981001606A1/en active Application Filing
1981
- 1981-07-21 NO NO812499A patent/NO146756C/no unknown
- 1981-07-22 FI FI812294A patent/FI71003B/fi not_active Application Discontinuation

Also Published As

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

Publication	Publication Date	Title
FI850198L (fi)	1985-01-16	Expressionsplasmid.
NO792467L (no)	1980-03-13	Lufteventil.
ES256673Y (es)	1981-12-16	Guardavistas.
NO151382C (no)	1985-03-27	Ventilator.
NO812499L (no)	1981-07-21	Ventilator.
NO802206L (no)	1981-01-26	Triazolopyridazinderivater.
FI73548B (fi)	1987-06-30	Oeverstroemskyddskrets foer effekttransistor.
ES254327Y (es)	1982-02-16	Portillon.
FI872955A (fi)	1987-07-03	1-cyklohexenylmetyletyl-pyrrolidinderivat.
IT1209290B (it)	1989-07-16	Tetraidrofuran-derivato.
NO803728L (no)	1981-06-12	Rullefoeringssko.
IT8021666A0 (it)	1980-04-24	Ventola.
FI854729A0 (fi)	1985-11-28	Vedhuggningsmaskin.
IT7920853A0 (it)	1979-03-09	Piretroidi.
FI73539B (fi)	1987-06-30	Multiplexanslutningsenhet foer en digitalstation.
IT7927542A0 (it)	1979-11-26	Piretroidi.
NO142457C (no)	1980-08-20	Lufteventil.
IT7922553A0 (it)	1979-05-11	Pirazolo-triazolo-trioni antibotritici.
KR830000326U (ko)	1983-04-30	환 풍 기
ES241323Y (es)	1979-10-16	Columpio-bebe.
ES241728Y (es)	1979-11-01	Calzoncillo-slip.
ES240785Y (es)	1980-07-16	Monedero-bolsa.
ES243197Y (es)	1980-06-16	Interruptor-conmutador.
ES243430Y (es)	1980-02-16	Exprime-limones.
ES241938Y (es)	1979-11-16	Parrilla gratinadora.