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CH470587A - Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal - Google Patents

Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal

Info

Publication number
CH470587A
CH470587A CH27466A CH27466A CH470587A CH 470587 A CH470587 A CH 470587A CH 27466 A CH27466 A CH 27466A CH 27466 A CH27466 A CH 27466A CH 470587 A CH470587 A CH 470587A
Authority
CH
Switzerland
Prior art keywords
interior
outside
air
intermediate seal
simultaneous delivery
Prior art date
Application number
CH27466A
Other languages
German (de)
Inventor
Baumann Ludwig
Original Assignee
Baumann Ludwig
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 Baumann Ludwig filed Critical Baumann Ludwig
Priority to CH27466A priority Critical patent/CH470587A/en
Priority to CH1717066A priority patent/CH499728A/en
Priority to DE19661628212 priority patent/DE1628212C3/en
Priority to DE6610779U priority patent/DE6610779U/en
Priority to NL6617849A priority patent/NL6617849A/xx
Priority to AT174969A priority patent/AT297269B/en
Priority to AT1267A priority patent/AT277525B/en
Priority to GB219/67A priority patent/GB1177612A/en
Priority to GB45991/69A priority patent/GB1178230A/en
Priority to SE00129/67A priority patent/SE326814B/xx
Priority to US607269A priority patent/US3421428A/en
Priority to ES0335310A priority patent/ES335310A1/en
Priority to FR90233A priority patent/FR1528640A/en
Priority to BE692248D priority patent/BE692248A/xx
Priority to CH135968A priority patent/CH492881A/en
Priority to US730962*A priority patent/US3499378A/en
Publication of CH470587A publication Critical patent/CH470587A/en

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
    • 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
    • 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
    • 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
    • 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

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)
CH27466A 1966-01-06 1966-01-06 Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal CH470587A (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
CH27466A CH470587A (en) 1966-01-06 1966-01-06 Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal
CH1717066A CH499728A (en) 1966-01-06 1966-11-30 Room fan
DE19661628212 DE1628212C3 (en) 1966-01-06 1966-12-15 In the breakthrough of a window pane, wall, wall or the like. usable room fan
DE6610779U DE6610779U (en) 1966-01-06 1966-12-15 ROOM FAN WITH SIMULTANEOUS PROMOTION OF OUTDOOR AIR INTO THE INTERIOR AND OF INTERIOR AIR TO THE OUTSIDE, IN PARTICULAR WITH INTERMEDIATE SHUTTER.
NL6617849A NL6617849A (en) 1966-01-06 1966-12-20
AT174969A AT297269B (en) 1966-01-06 1967-01-02 In the breakthrough of a window pane, wall, wall or the like. Usable room fan with simultaneous, separate promotion of outside air into the interior and of interior air to the outside
AT1267A AT277525B (en) 1966-01-06 1967-01-02 In the breakthrough of a window pane, wall, wall or the like. usable room fan
GB219/67A GB1177612A (en) 1966-01-06 1967-01-03 Ventilating Fan Unit.
GB45991/69A GB1178230A (en) 1966-01-06 1967-01-03 Ventilating fan unit.
SE00129/67A SE326814B (en) 1966-01-06 1967-01-04
US607269A US3421428A (en) 1966-01-06 1967-01-04 Ventilating fan unit
ES0335310A ES335310A1 (en) 1966-01-06 1967-01-05 A fan device for room. (Machine-translation by Google Translate, not legally binding)
FR90233A FR1528640A (en) 1966-01-06 1967-01-06 Indoor fan draws in fresh air and simultaneously expels stale air, especially with intermediate closure
BE692248D BE692248A (en) 1966-01-06 1967-01-06
CH135968A CH492881A (en) 1966-01-06 1968-01-29 Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside
US730962*A US3499378A (en) 1966-01-06 1968-02-05 Ventilating fan unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH27466A CH470587A (en) 1966-01-06 1966-01-06 Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal
CH1717066A CH499728A (en) 1966-01-06 1966-11-30 Room fan

Publications (1)

Publication Number Publication Date
CH470587A true CH470587A (en) 1969-03-31

Family

ID=25684101

Family Applications (2)

Application Number Title Priority Date Filing Date
CH27466A CH470587A (en) 1966-01-06 1966-01-06 Room fan with simultaneous delivery of outside air into the interior and of interior air to the outside, especially with an intermediate seal
CH1717066A CH499728A (en) 1966-01-06 1966-11-30 Room fan

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1717066A CH499728A (en) 1966-01-06 1966-11-30 Room fan

Country Status (9)

Country Link
US (2) US3421428A (en)
AT (2) AT277525B (en)
BE (1) BE692248A (en)
CH (2) CH470587A (en)
DE (1) DE6610779U (en)
ES (1) ES335310A1 (en)
GB (2) GB1177612A (en)
NL (1) NL6617849A (en)
SE (1) SE326814B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440436A1 (en) * 1994-02-21 1995-08-24 Matsushita Seiko Kk Ventilation fan assembly

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2209301C2 (en) * 1972-02-28 1974-02-07 Buettner-Schilde-Haas Ag, 4150 Krefeld Roof fan
GB8421477D0 (en) * 1984-08-24 1984-09-26 Hallewell J E Fresh air breather
GB2212224A (en) * 1987-11-05 1989-07-19 Karjasuo Oy Fan
DE8808007U1 (en) * 1988-06-22 1988-10-27 Dieckhöner, Elisabeth, 3300 Braunschweig Built-in fans, especially for sound absorbing hoods
USD311772S (en) 1988-12-30 1990-10-30 N.E. National Battery Factory (H.K.) Ltd. Electric fan
SE505990C2 (en) * 1989-12-22 1997-10-27 Wirab System Ab Room fan designed for wall mounting
US5730651A (en) * 1996-08-08 1998-03-24 Lakewood Engineering And Manufacturing Co. Independent directional-flow air ducts for low-profile window fan
US5829956A (en) * 1997-04-22 1998-11-03 Chen; Yung Fan blade assembly
US6699363B2 (en) 2001-11-13 2004-03-02 E. I. Du Pont De Nemours And Company Modified starch and process therefor
EP1486637B1 (en) * 2003-06-12 2009-08-05 Lidartech Co., Ltd. Window having a ventilation equipment
NL1026296C2 (en) * 2004-05-28 2005-11-30 Innosource B V Aeration device for installation in room comprises housing with inlet aperture connecting to external air
EP1715191A1 (en) * 2005-04-22 2006-10-25 Chung-Yin Cheng Electric fan
US20110151761A1 (en) * 2009-12-23 2011-06-23 Zeledyne, Llc Through Glass Ventilation
GB2498344B (en) * 2012-01-10 2018-06-06 Greenwood Air Man Limited Fan mounting system
CN103410710B (en) * 2013-08-28 2016-02-03 乐清市华尊电气有限公司 Safe double-head electric fan
TWI558954B (en) * 2014-09-22 2016-11-21 建準電機工業股份有限公司 Air-exchanging device capable of adjusting indoor/outdoor temperature difference
KR101828905B1 (en) * 2016-07-20 2018-03-29 엘지전자 주식회사 Blower
DE102016013639A1 (en) * 2016-11-16 2018-05-17 Ebm-Papst St. Georgen Gmbh & Co. Kg Two-flow turbomachine
CN107514379B (en) * 2017-09-25 2018-10-12 深圳市普瑞美泰环保科技有限公司 A kind of centrifugal blower of the double outlet air of double air inlets
US11493050B2 (en) * 2018-07-09 2022-11-08 Gd Midea Environment Appliances Mfg Co., Ltd. Fan
CN111963455B (en) * 2020-09-22 2025-01-17 成都市珑熙科技有限公司 A gas-liquid mixing air pump
DE102021110148A1 (en) 2021-04-21 2022-10-27 Ventomaxx Gmbh Ventilation device, wall fan insert and associated wall box

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA610080A (en) * 1960-12-06 B. Daly Brian Ventilating fans
US1487828A (en) * 1922-10-14 1924-03-25 Ziganek Ferdinand Ventilator
US2152614A (en) * 1937-02-06 1939-03-28 Younger Alexander Reginald Ventilating device
US3009409A (en) * 1958-02-11 1961-11-21 Geoffrey R E Weaver Centrifugal fan ventilators
US3122307A (en) * 1961-08-08 1964-02-25 Clarage Fan Company Fan equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440436A1 (en) * 1994-02-21 1995-08-24 Matsushita Seiko Kk Ventilation fan assembly

Also Published As

Publication number Publication date
ES335310A1 (en) 1967-12-01
US3499378A (en) 1970-03-10
DE1628212A1 (en) 1971-02-04
GB1177612A (en) 1970-01-14
NL6617849A (en) 1967-07-07
AT277525B (en) 1969-12-29
SE326814B (en) 1970-08-03
CH499728A (en) 1970-11-30
BE692248A (en) 1967-06-16
DE1628212B2 (en) 1975-07-10
AT297269B (en) 1972-03-27
DE6610779U (en) 1976-05-20
US3421428A (en) 1969-01-14
GB1178230A (en) 1970-01-21

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Legal Events

Date Code Title Description
PL Patent ceased