DE3468134D1 - Axial ventilator without guide ring, especially for ventilating heat exchangers - Google Patents

Axial ventilator without guide ring, especially for ventilating heat exchangers

Info

Publication number
DE3468134D1
DE3468134D1 DE8484111075T DE3468134T DE3468134D1 DE 3468134 D1 DE3468134 D1 DE 3468134D1 DE 8484111075 T DE8484111075 T DE 8484111075T DE 3468134 T DE3468134 T DE 3468134T DE 3468134 D1 DE3468134 D1 DE 3468134D1
Authority
DE
Germany
Prior art keywords
heat exchangers
guide ring
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
DE8484111075T
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6210654&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3468134(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE8484111075T priority Critical patent/DE3468134D1/de
Application granted granted Critical
Publication of DE3468134D1 publication Critical patent/DE3468134D1/de
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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE8484111075T 1983-09-30 1984-09-17 Axial ventilator without guide ring, especially for ventilating heat exchangers Expired DE3468134D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484111075T DE3468134D1 (en) 1983-09-30 1984-09-17 Axial ventilator without guide ring, especially for ventilating heat exchangers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833335649 DE3335649A1 (de) 1983-09-30 1983-09-30 Leitradloser axialventilator, insbesondere zur belueftung von waermetauschern
DE8484111075T DE3468134D1 (en) 1983-09-30 1984-09-17 Axial ventilator without guide ring, especially for ventilating heat exchangers

Publications (1)

Publication Number Publication Date
DE3468134D1 true DE3468134D1 (en) 1988-01-28

Family

ID=6210654

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833335649 Withdrawn DE3335649A1 (de) 1983-09-30 1983-09-30 Leitradloser axialventilator, insbesondere zur belueftung von waermetauschern
DE8484111075T Expired DE3468134D1 (en) 1983-09-30 1984-09-17 Axial ventilator without guide ring, especially for ventilating heat exchangers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833335649 Withdrawn DE3335649A1 (de) 1983-09-30 1983-09-30 Leitradloser axialventilator, insbesondere zur belueftung von waermetauschern

Country Status (2)

Country Link
EP (1) EP0143235B2 (de)
DE (2) DE3335649A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227793B (en) * 1985-11-08 1990-10-31 Papst Motoren Gmbh & Co Kg Miniature axial fan
GB2185074B (en) * 1985-11-08 1990-12-19 Papst Motoren Gmbh & Co Kg Fan
FR2781843B1 (fr) * 1998-07-28 2000-10-20 Valeo Thermique Moteur Sa Helice de ventilateur compacte optimisee
EP2085709A1 (de) * 2008-01-30 2009-08-05 LG Electronics Inc. Klimaanlage
DE102014111767A1 (de) 2014-08-18 2016-02-18 Ebm-Papst Mulfingen Gmbh & Co. Kg Axialventilator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334807A (en) * 1966-03-28 1967-08-08 Rotron Mfg Co Fan
DE2327125C3 (de) * 1973-05-28 1979-11-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Axialventilator mit Gehäuse
DE2541416C3 (de) 1975-09-17 1985-06-27 Knorr-Bremse GmbH, 8000 München Führerbremsventileinrichtung, insbesondere von Schienenfahrzeugen

Also Published As

Publication number Publication date
DE3335649A1 (de) 1985-04-18
EP0143235B2 (de) 1991-10-23
EP0143235B1 (de) 1987-12-16
EP0143235A1 (de) 1985-06-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)