DE3469581D1 - Diffusorless axial ventilator, especially for ventilating heat exchangers - Google Patents

Diffusorless axial ventilator, especially for ventilating heat exchangers

Info

Publication number
DE3469581D1
DE3469581D1 DE8484111073T DE3469581T DE3469581D1 DE 3469581 D1 DE3469581 D1 DE 3469581D1 DE 8484111073 T DE8484111073 T DE 8484111073T DE 3469581 T DE3469581 T DE 3469581T DE 3469581 D1 DE3469581 D1 DE 3469581D1
Authority
DE
Germany
Prior art keywords
diffusorless
heat exchangers
ventilating heat
axial ventilator
ventilator
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
Application number
DE8484111073T
Other languages
German (de)
Inventor
Manfred Dr Sellmann
Walter Dipl Ing Koch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8484111073T priority Critical patent/DE3469581D1/en
Application granted granted Critical
Publication of DE3469581D1 publication Critical patent/DE3469581D1/en
Expired 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
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow 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
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8484111073T 1983-09-30 1984-09-17 Diffusorless axial ventilator, especially for ventilating heat exchangers Expired DE3469581D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484111073T DE3469581D1 (en) 1983-09-30 1984-09-17 Diffusorless axial ventilator, especially for ventilating heat exchangers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335648 DE3335648A1 (en) 1983-09-30 1983-09-30 STEERING WHEELLESS AXIAL FAN, ESPECIALLY FOR VENTILATING HEAT EXCHANGERS
DE8484111073T DE3469581D1 (en) 1983-09-30 1984-09-17 Diffusorless axial ventilator, especially for ventilating heat exchangers

Publications (1)

Publication Number Publication Date
DE3469581D1 true DE3469581D1 (en) 1988-04-07

Family

ID=6210653

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833335648 Withdrawn DE3335648A1 (en) 1983-09-30 1983-09-30 STEERING WHEELLESS AXIAL FAN, ESPECIALLY FOR VENTILATING HEAT EXCHANGERS
DE8484111073T Expired DE3469581D1 (en) 1983-09-30 1984-09-17 Diffusorless axial ventilator, especially for ventilating heat exchangers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833335648 Withdrawn DE3335648A1 (en) 1983-09-30 1983-09-30 STEERING WHEELLESS AXIAL FAN, ESPECIALLY FOR VENTILATING HEAT EXCHANGERS

Country Status (3)

Country Link
EP (1) EP0145857B1 (en)
JP (1) JPS6090999A (en)
DE (2) DE3335648A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542214A1 (en) * 1984-12-03 1986-06-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Fan
JP2665005B2 (en) * 1989-10-24 1997-10-22 三菱重工業株式会社 Blades of axial flow machines
GB2302141B (en) * 1995-06-13 1997-10-22 Lg Electronics Inc Axial flow fan for microwave oven
GB0415844D0 (en) 2004-07-15 2004-08-18 Rolls Royce Plc Noise control
DE102005005977A1 (en) * 2005-02-09 2006-08-10 Behr Gmbh & Co. Kg Axial
CN103511344A (en) * 2013-09-23 2014-01-15 哈尔滨汽轮机厂有限责任公司 High-pressure intermediate-stage guide blade of gas compressor for combustion gas turbine
CN109340042A (en) * 2018-11-19 2019-02-15 内蒙古工业大学 Turbine blade and its design method and solar chimney electricity generation system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070333B (en) * 1959-12-31
US3334807A (en) * 1966-03-28 1967-08-08 Rotron Mfg Co Fan
FR1528779A (en) * 1967-04-26 1968-06-14 Berry Ets Improvements to axial fans
DE2327125C3 (en) * 1973-05-28 1979-11-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Axial fan with housing
JPS5344905A (en) * 1976-10-05 1978-04-22 Ebara Corp Vane wheel
JPS5587897A (en) * 1978-12-26 1980-07-03 Nissan Motor Co Ltd Cooling fan for radiator
JPS5623600A (en) * 1979-08-03 1981-03-05 Nippon Denso Co Ltd Cooler for engine

Also Published As

Publication number Publication date
EP0145857A1 (en) 1985-06-26
JPS6090999A (en) 1985-05-22
DE3335648A1 (en) 1985-04-18
EP0145857B1 (en) 1988-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee