BE865791R - VENTILATION DEVICE - Google Patents

VENTILATION DEVICE

Info

Publication number
BE865791R
BE865791R BE186639A BE186639A BE865791R BE 865791 R BE865791 R BE 865791R BE 186639 A BE186639 A BE 186639A BE 186639 A BE186639 A BE 186639A BE 865791 R BE865791 R BE 865791R
Authority
BE
Belgium
Prior art keywords
ventilation device
ventilation
Prior art date
Application number
BE186639A
Other languages
French (fr)
Original Assignee
Gretsch Unitas Gmbh
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 Gretsch Unitas Gmbh filed Critical Gretsch Unitas Gmbh
Application granted granted Critical
Publication of BE865791R publication Critical patent/BE865791R/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • 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
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F2007/0025—Ventilation using vent ports in a wall
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
BE186639A 1978-01-14 1978-04-07 VENTILATION DEVICE BE865791R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782801527 DE2801527A1 (en) 1978-01-14 1978-01-14 VENTILATION DEVICE

Publications (1)

Publication Number Publication Date
BE865791R true BE865791R (en) 1978-07-31

Family

ID=6029500

Family Applications (1)

Application Number Title Priority Date Filing Date
BE186639A BE865791R (en) 1978-01-14 1978-04-07 VENTILATION DEVICE

Country Status (11)

Country Link
JP (1) JPS5498030A (en)
AT (1) AT360706B (en)
BE (1) BE865791R (en)
CA (1) CA1116006A (en)
CH (1) CH628951A5 (en)
DE (1) DE2801527A1 (en)
ES (1) ES468194A1 (en)
FR (1) FR2414693A2 (en)
GB (1) GB2012945B (en)
NL (1) NL7801968A (en)
SE (1) SE441776B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942482C2 (en) * 1979-10-20 1982-02-18 Heinz Georg 3626 Hünibach-Thun Baus Ventilation device
JPS56115636U (en) * 1980-02-06 1981-09-04
DE3034765C2 (en) * 1980-09-15 1987-05-07 Gretsch-Unitas Gmbh Baubeschlagfabrik, 7257 Ditzingen Slide ventilation
JPS57178691U (en) * 1981-05-06 1982-11-12
JPS57178690U (en) * 1981-05-06 1982-11-12
DE8206788U1 (en) * 1982-03-11 1982-08-05 Siegenia-Frank Kg, 5900 Siegen VENTILATION DEVICE FOR INSTALLATION IN WINDOWS AND / OR IN OTHER WALL OPENINGS OF BUILDINGS
GB2159937A (en) * 1984-06-04 1985-12-11 Wen Shyong Ju Ventilators for windows and doors
GB8811848D0 (en) * 1988-05-19 1988-06-22 Glidevale Building Prod Improvements relating to ventilation & condensation drainage of windows
FI95747B (en) * 1991-01-17 1995-11-30 Valmet Paper Machinery Inc Mufflers for low frequencies for air ducts in paper mills
GB9321852D0 (en) * 1993-10-22 1993-12-15 Smiths Industries Plc Assemblies
ITBO20070071U1 (en) * 2007-10-23 2009-04-24 Cir Edilacustica S R L DEVICE FOR SOUNDPROOFING IN CORRESPONDENCE OF A VENTILATION OPENING IN CONSTRUCTION FOR LIVING USE.
ITMC20080200A1 (en) * 2008-11-11 2010-05-12 Isofom Srl SILENT CARTRIDGE FOR BUILDING AIR INTAKE.
JP5748962B2 (en) * 2010-03-30 2015-07-15 文化シヤッター株式会社 Differential pressure elimination door structure
CN108266110A (en) * 2018-02-27 2018-07-10 江苏碧峰环保科技有限公司 Window type air cleaning unit
CN109281591B (en) * 2018-11-09 2023-08-15 高长林 Multifunctional window
DE202019100470U1 (en) * 2019-01-25 2020-05-05 De Zuylenkamp B.V. Air outlet and wall and oven with such an air outlet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1509523A1 (en) * 1962-07-24 1969-06-12 Klenke Bernhard Sound-absorbing, movable wall elements
JPS4218118Y1 (en) * 1965-09-29 1967-10-20
DE2248474A1 (en) * 1972-10-03 1974-04-11 Hartmann & Co W COMPOSITE, THERMAL FLOW-INTERRUPTING METAL FRAME PROFILE PARTS FOR DOOR AND WINDOW CONSTRUCTIONS
DE2316525A1 (en) * 1973-04-03 1974-10-24 Siegenia Frank Kg VENTILATION DEVICE FOR ROOMS
AT351713B (en) * 1975-02-12 1979-08-10 Gretsch Unitas Gmbh VENTILATION DEVICE
JPS5511862Y2 (en) * 1975-07-12 1980-03-14

Also Published As

Publication number Publication date
DE2801527A1 (en) 1979-07-19
CA1116006A (en) 1982-01-12
NL7801968A (en) 1979-07-17
AT360706B (en) 1981-01-26
SE441776B (en) 1985-11-04
GB2012945B (en) 1982-05-26
ATA126978A (en) 1980-06-15
GB2012945A (en) 1979-08-01
JPS5752474B2 (en) 1982-11-08
JPS5498030A (en) 1979-08-02
CH628951A5 (en) 1982-03-31
ES468194A1 (en) 1978-12-01
FR2414693B2 (en) 1982-07-30
SE7802684L (en) 1979-07-15
FR2414693A2 (en) 1979-08-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GRETSCH-UNITAS G.M.B.H. BAUBESCHLAGFABRIK

Effective date: 19930228