NL192935B - Dakventilator. - Google Patents

Dakventilator.

Info

Publication number
NL192935B
NL192935B NL8502388A NL8502388A NL192935B NL 192935 B NL192935 B NL 192935B NL 8502388 A NL8502388 A NL 8502388A NL 8502388 A NL8502388 A NL 8502388A NL 192935 B NL192935 B NL 192935B
Authority
NL
Netherlands
Prior art keywords
roof fan
roof
fan
Prior art date
Application number
NL8502388A
Other languages
English (en)
Other versions
NL192935C (nl
NL8502388A (nl
Original Assignee
Gebhardt Ventilatoren
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 Gebhardt Ventilatoren filed Critical Gebhardt Ventilatoren
Publication of NL8502388A publication Critical patent/NL8502388A/nl
Publication of NL192935B publication Critical patent/NL192935B/nl
Application granted granted Critical
Publication of NL192935C publication Critical patent/NL192935C/nl

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
    • F04D25/02—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
    • F04D25/02—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
    • F04D25/088—Ceiling 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

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)
NL8502388A 1984-10-23 1985-08-30 Dakventilator. NL192935C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3438710A DE3438710C2 (de) 1984-10-23 1984-10-23 Dachventilator
DE3438710 1984-10-23

Publications (3)

Publication Number Publication Date
NL8502388A NL8502388A (nl) 1986-05-16
NL192935B true NL192935B (nl) 1998-01-05
NL192935C NL192935C (nl) 1998-05-07

Family

ID=6248516

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8502388A NL192935C (nl) 1984-10-23 1985-08-30 Dakventilator.

Country Status (11)

Country Link
US (1) US4768424A (nl)
JP (1) JPS61114036A (nl)
CH (1) CH669431A5 (nl)
DE (1) DE3438710C2 (nl)
ES (1) ES8703608A1 (nl)
FR (1) FR2572139B1 (nl)
GB (2) GB2165938B (nl)
IT (1) IT1200727B (nl)
NL (1) NL192935C (nl)
SE (1) SE460224C (nl)
ZA (1) ZA856475B (nl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3546083A1 (de) * 1985-12-24 1987-07-09 Gebhardt Gmbh Wilhelm Dachventilator
CH672543A5 (nl) * 1985-12-21 1989-11-30 Gebhardt Gmbh Wilhelm
DE3810603A1 (de) * 1988-03-29 1989-10-19 Brinkmann Heinrich Anlagenverp Konsole fuer saugzuggeblaese
US4890547A (en) * 1989-01-27 1990-01-02 Carnes Company, Inc. Ventilator scroll arrangement
US5185941A (en) * 1990-06-01 1993-02-16 Challenge Industries Dryer blower cleanout door assembly
GB2281778B (en) * 1993-09-11 1997-06-25 Smiths Industries Plc Ventilation apparatus
NL1000137C2 (nl) * 1994-09-30 1996-09-11 Stork J E Ventilatoren Bv Dakventilator.
GB2294537A (en) * 1994-09-30 1996-05-01 Boulton & Paul Limited Ventilator for a door or window
US5816909A (en) * 1996-12-20 1998-10-06 Wunder; Ernie Dual purpose attic fan
US5766073A (en) * 1997-01-23 1998-06-16 O'kelley; Charles H. Exhaust header for building ventilator fan
TW375760B (en) * 1997-09-03 1999-12-01 Kyodo Allied Ind Ltd Method and apparatus for minimizing noise from fan filter unit
WO1999011984A1 (en) * 1997-09-03 1999-03-11 Kyodo-Allied Industries Ltd. A method and apparatus for minimising noise from fan filter unit
GB2372804B (en) * 1997-12-04 2002-12-31 Ultraframe Uk Ltd Roof ventilation
US6185880B1 (en) 1997-12-04 2001-02-13 Ultraframe (Uk) Limited Roof ventilation
US6226995B1 (en) * 1998-06-24 2001-05-08 Rytec Corporation Frost control system for a door
KR100337289B1 (ko) * 1999-07-28 2002-05-17 윤종용 천정형 에어컨의 벨 마우스장치
DE69929618T2 (de) 1999-09-30 2006-10-05 Kyodo-Allied Industries Ltd. Vorrichtung zur geräuschverminderung eines gebläses
US6302785B1 (en) 2000-06-12 2001-10-16 Headrick Building Products, Inc. Foundation vent with improved net free ventilation area
US6444004B1 (en) 2001-02-26 2002-09-03 Kyodo-Allied Industries Ltd. Fan unit
DE60105321T2 (de) * 2001-02-26 2005-09-29 Kyodo-Allied Industries Ltd. Lüftereinheit
US6592451B2 (en) 2001-02-26 2003-07-15 Kyodo-Allied Industries Ltd Fan unit
SG115492A1 (en) * 2002-08-23 2005-10-28 Kyodo Allied Ind Ltd A method and apparatus for minimising noise from fan unit
DE60230616D1 (de) * 2002-08-23 2009-02-12 Kyodo Allied Ind Ltd Vorrichtung zur Geräuschminderung von einer Lüftereinheit
KR100529002B1 (ko) * 2003-12-31 2005-11-15 학교법인 포항공과대학교 덮개가 구비된 스월러를 이용하는 국소배기장치
US7320636B2 (en) * 2004-01-20 2008-01-22 Greenheck Fan Corporation Exhaust fan assembly having flexible coupling
US7682231B2 (en) * 2004-01-20 2010-03-23 Greenheck Fan Corporation Exhaust fan assembly
US20050159101A1 (en) * 2004-01-20 2005-07-21 Hrdina Terry L. Pivotal direct drive motor for exhaust assembly
ES2433716T3 (es) * 2004-09-23 2013-12-12 Csr Building Products Limited Ventilador híbrido
ATE523694T1 (de) * 2008-12-01 2011-09-15 Hans Oestberg Dachlüfter
UA107094C2 (xx) 2009-11-03 2014-11-25 Відцентровий стельовий вентилятор
GB2502255B (en) * 2012-04-23 2018-02-28 Brian Lewis Ian A fuel valve for connecting a burner to two separate fuel supplies
AU2013313031B2 (en) * 2012-09-07 2018-06-21 Csr Building Products Limited Rotor ventilator
US10422141B1 (en) * 2012-09-14 2019-09-24 Daniel J. Harkins Conversion of solar energy into other forms of useful energy
US9816525B1 (en) 2014-09-24 2017-11-14 Amazon Technologies, Inc. Movable fan assembly mounting arrangement
US20180066667A1 (en) * 2016-09-06 2018-03-08 Macroair Technologies, Inc. Low aspect ratio fan
CN106836665A (zh) * 2017-02-21 2017-06-13 东莞市鹏翼自动化科技有限公司 一种在混凝土屋顶安装下出风式空调的构造
TWI667439B (zh) * 2017-07-12 2019-08-01 富瑞科技有限公司 Structure of built-in fan for building heat sink and its manufacturing method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332552A (en) * 1943-03-24 1943-10-26 John T Belanger Roof fan ventilator
US2711682A (en) * 1951-08-04 1955-06-28 Ilg Electric Ventilating Co Power roof ventilator
US2898841A (en) * 1954-02-01 1959-08-11 Knutson Harold Air scupper
FR1116535A (fr) * 1954-12-14 1956-05-08 Miofiltre Seva Aspirateur de ventilation
US3011423A (en) * 1958-11-03 1961-12-05 G C Breidert Co Ventilator construction
US3063358A (en) * 1959-05-15 1962-11-13 G C Breidert Co Roof-type ventilation device
GB935934A (en) * 1961-04-06 1963-09-04 Smith & Sons Australia Pty Ltd Improvements in or relating to air distributor fans
GB1039932A (en) * 1962-12-05 1966-08-24 Jenn Air Products Company Inc Ventilating apparatus
GB1036092A (en) * 1963-04-08 1966-07-13 Smiths Industries Ltd Improvements in or relating to centrifugal blowers
US3305163A (en) * 1965-04-12 1967-02-21 G C Breidert Co Ventilator
US3349998A (en) * 1966-05-09 1967-10-31 Leo M Stirling Ventilating apparatus
GB1142732A (en) * 1967-03-14 1969-02-12 Brooks Ventilation Units Ltd Improvements in or relating to fan impellers
JPS4896748U (nl) * 1972-02-18 1973-11-16
DE2209301C2 (de) * 1972-02-28 1974-02-07 Buettner-Schilde-Haas Ag, 4150 Krefeld Dachlüfter
GB1360458A (en) * 1972-10-18 1974-07-17 Myson Brooks Ltd Motor-driven air impeller in combination with a throttling member
AT337409B (de) * 1973-07-19 1977-06-27 Fischbach Kg Blech Metall R Dachlufter
CH591632A5 (nl) * 1974-12-16 1977-09-30 Friedling Gerard
DE2557762A1 (de) * 1975-12-20 1977-06-30 Buettner Schilde Haas Ag Dachluefter fuer waagerechten ausblas
DE2830606A1 (de) * 1978-07-12 1980-01-31 Jassien Dr Ing Kizaoui Schallminderer, insbesondere fuer lufttechnische anlagen und apparate
DE2943970A1 (de) * 1979-10-31 1981-05-14 Risse, Ernst, 4620 Castrop-Rauxel Dachfenster, insbesondere fuer einen wohnwagen
DE8303119U1 (de) * 1983-02-05 1983-05-11 Siegenia-Frank Kg, 5900 Siegen Lueftungsvorrichtung fuer den einbau in fenster und/oder in andere wandoeffnungen von gebaeuden

Also Published As

Publication number Publication date
IT1200727B (it) 1989-01-27
NL192935C (nl) 1998-05-07
GB2213926B (en) 1989-12-06
IT8522000A0 (it) 1985-08-28
SE460224C (sv) 1990-12-10
SE8503636D0 (sv) 1985-07-30
GB2165938A (en) 1986-04-23
GB2213926A (en) 1989-08-23
SE460224B (sv) 1989-09-18
ES546047A0 (es) 1987-02-16
CH669431A5 (nl) 1989-03-15
US4768424A (en) 1988-09-06
ZA856475B (en) 1986-04-30
GB2165938B (en) 1989-09-20
DE3438710A1 (de) 1986-04-24
FR2572139A1 (fr) 1986-04-25
FR2572139B1 (fr) 1993-02-05
GB8907720D0 (en) 1989-05-17
DE3438710C2 (de) 1986-11-27
NL8502388A (nl) 1986-05-16
JPS61114036A (ja) 1986-05-31
ES8703608A1 (es) 1987-02-16
GB8522815D0 (en) 1985-10-23
SE8503636L (sv) 1986-04-24

Similar Documents

Publication Publication Date Title
NL192935B (nl) Dakventilator.
IT8521079A0 (it) Rivestimento microlaminato.
FI853952A0 (fi) Frigoeringssystem foer tvao eller flera aktiva aemnen.
DE3765511D1 (de) Dacheindeckungsplatte.
NO853964L (no) Takelement.
DE3578097D1 (de) Dacheinrichtungen.
NO861323L (no) Overgangs-tetningsmontasje.
DE3668206D1 (de) Dachstruktur.
DE3575010D1 (de) Entlueftungsdeckel.
DE3481207D1 (de) Dachkonstruktion.
FI851709L (fi) Vridanslutningshuvud foer uppvaermbara eller kylbara valsar.
FI854794A (fi) Stoedtruck foer fordon eller anordning.
DE3582254D1 (de) Lueftungsverfahren.
NL192631B (nl) Dakventilator.
DE3481853D1 (de) Dachraumbelueftung.
NO154890C (no) Ventilasjonshette.
IT8420379A0 (it) Ventilatore elicentrifugo.
IT8421425V0 (it) Ventilatore elicentrifugo.
NL190096C (nl) Daksamenstel.
FI841707A (fi) Foer lastfordon eller motsvarande avsedd planetvaexel.
ATE53448T1 (de) Dacheinrichtungen.
FI842671A (fi) Ventilation foer virkestork.
ATE43877T1 (de) Traufenzuluftelement.
ATE61834T1 (de) Lueftungsverfahren.
ATE35297T1 (de) Dacheindeckungsplatte.

Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: MASCO GMBH

CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: GEBHARDT VENTILATOREN GMBH & CO.

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

Effective date: 20050830