DK466888D0 - Stroemningsapparat - Google Patents

Stroemningsapparat

Info

Publication number
DK466888D0
DK466888D0 DK466888A DK466888A DK466888D0 DK 466888 D0 DK466888 D0 DK 466888D0 DK 466888 A DK466888 A DK 466888A DK 466888 A DK466888 A DK 466888A DK 466888 D0 DK466888 D0 DK 466888D0
Authority
DK
Denmark
Prior art keywords
power appliance
appliance
power
Prior art date
Application number
DK466888A
Other languages
English (en)
Other versions
DK466888A (da
DK173253B1 (da
Inventor
Takeshi Saito
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of DK466888D0 publication Critical patent/DK466888D0/da
Publication of DK466888A publication Critical patent/DK466888A/da
Application granted granted Critical
Publication of DK173253B1 publication Critical patent/DK173253B1/da

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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F04D19/005—Axial flow fans reversible fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK198804668A 1987-08-21 1988-08-19 Aksialventilator, især tunnelventilator DK173253B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20651887 1987-08-21
JP20651887 1987-08-21

Publications (3)

Publication Number Publication Date
DK466888D0 true DK466888D0 (da) 1988-08-19
DK466888A DK466888A (da) 1989-02-22
DK173253B1 DK173253B1 (da) 2000-05-22

Family

ID=16524692

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198804668A DK173253B1 (da) 1987-08-21 1988-08-19 Aksialventilator, især tunnelventilator

Country Status (4)

Country Link
US (1) US4932838A (da)
EP (1) EP0303917B1 (da)
DE (1) DE3865924D1 (da)
DK (1) DK173253B1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100443736C (zh) * 2004-12-23 2008-12-17 广东松下环境系统有限公司 换气扇
US20130039766A1 (en) * 2011-08-10 2013-02-14 General Electric Company Dual direction axial fan
CN102900684A (zh) * 2012-09-11 2013-01-30 曾德邻 一种管道风机

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160745A (en) * 1934-06-05 1939-05-30 Siam Propeller for aircraft and the like
GB467488A (en) * 1935-09-17 1937-06-17 Cyril Dell Improvements in variable pitch airscrews and the like
US2134157A (en) * 1937-08-09 1938-10-25 Milton D Thompson Propeller
FR862210A (fr) * 1939-02-16 1941-03-01 Mécanisme de variation de pas pour hélices
US2352186A (en) * 1940-10-21 1944-06-27 John T Corrigan Variable pitch propeller
CH227658A (de) * 1942-02-04 1943-06-30 Bbc Brown Boveri & Cie Im Rotor von Turbomaschinen eingebaute drehbare Laufschaufel.
DE939254C (de) * 1947-11-13 1956-02-16 Ubaldo Ranzi Vorrichtung zur relativen Verdrehung zweier sich drehender gleichachsiger Wellen, insbesondere einer den Propeller treibenden Welle und einer Steuerwelle zum Veraendern der Steigung der Propellerfluegel
FI25733A (fi) * 1950-04-12 1952-05-10 Valmet Oy Valmet Ab Potkuripuhallin
GB719967A (en) * 1951-06-04 1954-12-08 Nordisk Ventilator Axial-flow blower
DE1033837B (de) * 1956-06-23 1958-07-10 Meissner & Wurst Maschb Axialgeblaese fuer wechselnde Foerderrichtung und mit ihr wechselnde Drehrichtung
US2869648A (en) * 1956-08-09 1959-01-20 Sears Roebuck & Co Ventilating fan with reversible pitch blade
DE1198700B (de) * 1961-02-14 1965-08-12 Friedrich Wilhelm Pleuger Einrichtung zum selbsttaetigen Verstellen der Steigung des Propellers von Schiffen oder Propellerpumpen mit elektromotorischem Antrieb
JPS458150Y1 (da) * 1965-07-06 1970-04-17
DE1626027A1 (de) * 1966-05-25 1970-02-12 Dowty Rotol Ltd Gasturbinentriebwerk
US3354965A (en) * 1967-05-15 1967-11-28 Reimers Fritz Changeable-pitch propeller
DE2250473C2 (de) * 1972-10-14 1974-11-28 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Axiale bzw. halbaxiale, vertikale Kreiseim aschine
GB1414362A (en) * 1973-06-26 1975-11-19 Lytzen E Bladed wheel
SE392082B (sv) * 1974-11-15 1977-03-14 Jernforedling Ab Propellerblad till en sjelvflojlande propeller for batar
DE2523673A1 (de) * 1975-05-28 1976-12-02 Hildebrand Maschbau Robert Kreiselverdichter mit axialer beaufschlagung, insbesondere axialventilator
US4140434A (en) * 1975-12-29 1979-02-20 Massimiliano Bianchi Feathering propeller especially for sailing boats
CS223352B1 (cs) * 1976-10-01 1983-10-28 Josef Hlavac Axiální ventilátor reversibilního elektrického točivého stroje
SU987196A1 (ru) * 1981-06-01 1983-01-07 Донецкий государственный проектно-конструкторский и экспериментальный институт комплексной механизации шахт "Донгипроуглемаш" Рабочее колесо осевого вентил тора
DE3248760C2 (de) * 1982-12-31 1984-10-31 Siemens AG, 1000 Berlin und 8000 München Axiallüfter mit sich selbst entsprechend der Drehrichtung einstellenden Lüfterflügeln
FR2555121A1 (fr) * 1983-11-21 1985-05-24 Boniface Antoine Helice a pas variable automatique independante de toute commande manuelle en marche avant comme en marche arriere
DE3618183C1 (en) * 1986-05-30 1987-08-20 Voith Gmbh J M Axial fan with adjustable blades

Also Published As

Publication number Publication date
DK466888A (da) 1989-02-22
EP0303917B1 (en) 1991-10-30
US4932838A (en) 1990-06-12
DE3865924D1 (de) 1991-12-05
EP0303917A1 (en) 1989-02-22
DK173253B1 (da) 2000-05-22

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired