DE3769311D1 - Ventilator mit reversibler drehrichtung. - Google Patents

Ventilator mit reversibler drehrichtung.

Info

Publication number
DE3769311D1
DE3769311D1 DE8787890299T DE3769311T DE3769311D1 DE 3769311 D1 DE3769311 D1 DE 3769311D1 DE 8787890299 T DE8787890299 T DE 8787890299T DE 3769311 T DE3769311 T DE 3769311T DE 3769311 D1 DE3769311 D1 DE 3769311D1
Authority
DE
Germany
Prior art keywords
fan
reversible direction
reversible
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 - Lifetime
Application number
DE8787890299T
Other languages
English (en)
Inventor
Theodor Dr Vanicek
Friedrich Vanicek
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Viktor Vanicek Wien At GmbH
Original Assignee
Dr Viktor Vanicek Wien At 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 Dr Viktor Vanicek Wien At GmbH filed Critical Dr Viktor Vanicek Wien At GmbH
Application granted granted Critical
Publication of DE3769311D1 publication Critical patent/DE3769311D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F04D19/005—Axial flow fans reversible 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/382—Flexible blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Drying Of Solid Materials (AREA)
DE8787890299T 1987-04-01 1987-12-30 Ventilator mit reversibler drehrichtung. Expired - Lifetime DE3769311D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT79387A AT403734B (de) 1987-04-01 1987-04-01 Anordnung von axialventilatoren für holztrocknungsanlagen

Publications (1)

Publication Number Publication Date
DE3769311D1 true DE3769311D1 (de) 1991-05-16

Family

ID=3499896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787890299T Expired - Lifetime DE3769311D1 (de) 1987-04-01 1987-12-30 Ventilator mit reversibler drehrichtung.

Country Status (4)

Country Link
EP (1) EP0284709B1 (de)
AT (1) AT403734B (de)
DE (1) DE3769311D1 (de)
GR (1) GR3002007T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237330B (en) * 1989-10-07 1994-08-24 John Nicoll Vannan Semi flexible vane and fluid machine incorporating a plurality of such vanes
AT404876B (de) * 1995-05-16 1999-03-25 Andritz Patentverwaltung Verfahren zum trocknen von feuchtem gut, insbesonders von holzfasern und anlage zur durchführung dieses verfahrens
AT407797B (de) * 1999-01-29 2001-06-25 Theodor Dr Vanicek Trocknungsanlage
US7434743B2 (en) * 2005-01-28 2008-10-14 Hewlett-Packard Development Company, L.P. Reversible fan of electronic module
CN101328900A (zh) * 2007-06-19 2008-12-24 深圳市联创实业有限公司 超薄型家用空气调节装置
EP2631580A1 (de) * 2012-02-22 2013-08-28 Bühler AG Trocknung von Lebensmitteln, insbesondere Teigwaren, mit einem Kunststoff enthaltenden Ventilatorflügel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323848C (de) * 1920-08-13 Aeg Stoffschaufel fuer Zentrifugalventilmotoren
US1976410A (en) * 1931-06-08 1934-10-09 Howard B Oakleaf Lumber drying apparatus for yard use
US2149267A (en) * 1936-04-02 1939-03-07 Gen Motors Corp Fan
DE694061C (de) * 1937-12-05 1940-07-24 Siemens Schuckertwerke Akt Ges Raumfaecher, Tischfaecher, Wandfaecher o. dgl.
GB581956A (en) * 1944-06-12 1946-10-30 John Newton Collins Improvements relating to air impellers or fans
DE3165770D1 (en) * 1980-07-11 1984-10-04 Niro Plan Ag Gas or electrically heated air circulation for cooking foodstuffs
DE3321673C2 (de) * 1983-06-15 1985-05-30 Max 8908 Krumbach Wagner Verfahren und Vorrichtung zum Trocknen von keramischen Formlingen
DE3340489A1 (de) * 1983-11-09 1985-08-14 Lignomat GmbH, 7148 Remseck Verfahren zum trocknen von schnittholz

Also Published As

Publication number Publication date
ATA79387A (de) 1997-09-15
GR3002007T3 (en) 1992-12-30
EP0284709B1 (de) 1991-04-10
EP0284709A2 (de) 1988-10-05
EP0284709A3 (en) 1989-03-01
AT403734B (de) 1998-05-25

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: PUSCHMANN, H., DIPL.-ING. (FH), PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee