GB1256625A - - Google Patents

Info

Publication number
GB1256625A
GB1256625A GB1256625DA GB1256625A GB 1256625 A GB1256625 A GB 1256625A GB 1256625D A GB1256625D A GB 1256625DA GB 1256625 A GB1256625 A GB 1256625A
Authority
GB
United Kingdom
Prior art keywords
jan
window
motor axis
room
ducts
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
Other languages
English (en)
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 CH135968A external-priority patent/CH492881A/de
Application filed filed Critical
Publication of GB1256625A publication Critical patent/GB1256625A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
GB1256625D 1968-01-29 1969-01-24 Expired GB1256625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH135968A CH492881A (de) 1966-01-06 1968-01-29 Raumventilator mit gleichzeitiger Förderung von Aussenluft in den Innenraum und von Innenraumluft nach aussen

Publications (1)

Publication Number Publication Date
GB1256625A true GB1256625A (fr) 1971-12-08

Family

ID=4208603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1256625D Expired GB1256625A (fr) 1968-01-29 1969-01-24

Country Status (9)

Country Link
US (1) US3570386A (fr)
AT (1) AT287983B (fr)
BE (1) BE727237A (fr)
CA (1) CA931808A (fr)
DE (1) DE1901361B2 (fr)
ES (1) ES363014A1 (fr)
FR (1) FR2000887A1 (fr)
GB (1) GB1256625A (fr)
NL (1) NL6901103A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241860A1 (de) * 1981-12-08 1983-06-16 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Radialventilator
US9932990B2 (en) 2013-01-28 2018-04-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilation device, in particular for heating, cooling, and/or humidifying air in residential buildings

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816669C2 (de) * 1978-04-18 1986-06-26 Heddernheimer Metallwarenfabrik GmbH, 7239 Fluorn-Winzeln Lüftungsgerät
US4506655A (en) * 1981-02-03 1985-03-26 Kuechler Irvin R Compact double fan apparatus and method with grease-separating capabilities
DE8206788U1 (de) * 1982-03-11 1982-08-05 Siegenia-Frank Kg, 5900 Siegen Lueftungsvorrichtung fuer den einbau in fenster und/oder in andere wandoeffnungen von gebaeuden
DE3568614D1 (en) * 1985-09-05 1989-04-13 Howden James & Co Ltd Centrifugal fans and blowers
US4773310A (en) * 1986-12-01 1988-09-27 Howard Corwin Fan ventilator having multiple modes of operation
US6149698A (en) * 1996-10-07 2000-11-21 Uehara; Kiyomasa Apparatus for installing a ventilation fan
US6440190B1 (en) 2000-08-16 2002-08-27 Michael E. Goyetche Portable exhaust fan for removing airborne hazardous materials
EP1486637B1 (fr) * 2003-06-12 2009-08-05 Lidartech Co., Ltd. Fenêtre avec dispositif de ventilation
US20080031735A1 (en) * 2006-08-01 2008-02-07 Yu-Lung Chen Single-Shaft Dual-Direction Fan Assembly
DE102009003957B4 (de) * 2008-09-18 2020-12-17 Berling Aero IP UG (haftungsbeschränkt) Dunstabzugshaube
US8155797B2 (en) 2009-08-12 2012-04-10 James Wiese Window fan control system and method of controlling a fan unit
US20110039490A1 (en) 2009-08-12 2011-02-17 James Wiese Window Fan
US20110151761A1 (en) * 2009-12-23 2011-06-23 Zeledyne, Llc Through Glass Ventilation
US9140461B2 (en) * 2012-05-01 2015-09-22 Wayne E. Bailey Radon exhaust system with a diagnostic bypass filter apparatus
TWI558954B (zh) * 2014-09-22 2016-11-21 建準電機工業股份有限公司 具室內外溫差調節功能的氣流交換裝置
CN106016565A (zh) * 2016-05-17 2016-10-12 广东新风缘空气净化设备有限公司 一种新风机组及其送风方法
DE102016013639A1 (de) * 2016-11-16 2018-05-17 Ebm-Papst St. Georgen Gmbh & Co. Kg Zweiflutige Strömungsmaschine
CN107327890B (zh) * 2017-08-23 2024-03-22 上海多环油烟净化设备有限公司 两用式循环净化机
CN107514379B (zh) * 2017-09-25 2018-10-12 深圳市普瑞美泰环保科技有限公司 一种双进风双出风的离心风机
KR102188972B1 (ko) * 2020-04-06 2020-12-10 원태연 창문 장착형 스마트 환기청정기
DE102021110148A1 (de) 2021-04-21 2022-10-27 Ventomaxx Gmbh Lüftungsvorrichtung, Wandventilatoreinsatz und zugehöriger Mauerkasten

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2152614A (en) * 1937-02-06 1939-03-28 Younger Alexander Reginald Ventilating device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241860A1 (de) * 1981-12-08 1983-06-16 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Radialventilator
DE3241860C2 (fr) * 1981-12-08 1991-02-14 Gebhardt Ventilatoren Gmbh & Co, 7112 Waldenburg, De
DE3241860C3 (de) * 1981-12-08 1998-03-26 Gebhardt Ventilatoren Radialventilator
US9932990B2 (en) 2013-01-28 2018-04-03 Ebm-Papst Mulfingen Gmbh & Co. Kg Ventilation device, in particular for heating, cooling, and/or humidifying air in residential buildings

Also Published As

Publication number Publication date
CA931808A (en) 1973-08-14
AT287983B (de) 1971-02-10
NL6901103A (fr) 1969-07-31
US3570386A (en) 1971-03-16
DE1901361B2 (de) 1972-09-14
ES363014A1 (es) 1970-12-16
FR2000887A1 (fr) 1969-09-19
DE1901361A1 (de) 1969-09-25
BE727237A (fr) 1969-07-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee