DE2162469C3 - Dachventilator mit Schalengerippe-Tragwerk - Google Patents

Dachventilator mit Schalengerippe-Tragwerk

Info

Publication number
DE2162469C3
DE2162469C3 DE19712162469 DE2162469A DE2162469C3 DE 2162469 C3 DE2162469 C3 DE 2162469C3 DE 19712162469 DE19712162469 DE 19712162469 DE 2162469 A DE2162469 A DE 2162469A DE 2162469 C3 DE2162469 C3 DE 2162469C3
Authority
DE
Germany
Prior art keywords
motor
upper shell
shell
fan
bearing
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
DE19712162469
Other languages
German (de)
English (en)
Other versions
DE2162469A1 (de
DE2162469B2 (de
Inventor
Ester Dipl.Ing. Budapest Kaboldy Geb. Simo
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.)
SZELLOZO MUEVEK BUDAPEST
Original Assignee
SZELLOZO MUEVEK BUDAPEST
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 SZELLOZO MUEVEK BUDAPEST filed Critical SZELLOZO MUEVEK BUDAPEST
Publication of DE2162469A1 publication Critical patent/DE2162469A1/de
Publication of DE2162469B2 publication Critical patent/DE2162469B2/de
Application granted granted Critical
Publication of DE2162469C3 publication Critical patent/DE2162469C3/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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4253—Fan casings with axial entry and discharge
    • 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)
DE19712162469 1970-12-18 1971-12-13 Dachventilator mit Schalengerippe-Tragwerk Expired DE2162469C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUSE001548 1970-12-18

Publications (3)

Publication Number Publication Date
DE2162469A1 DE2162469A1 (de) 1972-07-06
DE2162469B2 DE2162469B2 (de) 1973-10-31
DE2162469C3 true DE2162469C3 (de) 1974-05-30

Family

ID=11001362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712162469 Expired DE2162469C3 (de) 1970-12-18 1971-12-13 Dachventilator mit Schalengerippe-Tragwerk

Country Status (5)

Country Link
BG (1) BG23763A3 (cg-RX-API-DMAC10.html)
DE (1) DE2162469C3 (cg-RX-API-DMAC10.html)
FR (1) FR2118766A5 (cg-RX-API-DMAC10.html)
IT (1) IT945826B (cg-RX-API-DMAC10.html)
RO (1) RO60265A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2798968B1 (fr) * 1999-09-24 2001-12-14 Abb Flakt Dispositif de refroidissement du moteur d'un ventilateur notamment de desenfumage

Also Published As

Publication number Publication date
FR2118766A5 (cg-RX-API-DMAC10.html) 1972-07-28
IT945826B (it) 1973-05-10
DE2162469A1 (de) 1972-07-06
RO60265A (cg-RX-API-DMAC10.html) 1976-09-15
DE2162469B2 (de) 1973-10-31
BG23763A3 (en) 1977-10-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee