DK133912B - Anordning ved luftindtag til ventilatorer. - Google Patents

Anordning ved luftindtag til ventilatorer.

Info

Publication number
DK133912B
DK133912B DK425372A DK425372A DK133912B DK 133912 B DK133912 B DK 133912B DK 425372 A DK425372 A DK 425372A DK 425372 A DK425372 A DK 425372A DK 133912 B DK133912 B DK 133912B
Authority
DK
Denmark
Prior art keywords
fans
air intake
intake
air
Prior art date
Application number
DK425372A
Other languages
English (en)
Other versions
DK133912C (da
Inventor
Lennart Sven Gustaf Sjoeqvist
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of DK133912B publication Critical patent/DK133912B/da
Application granted granted Critical
Publication of DK133912C publication Critical patent/DK133912C/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
DK425372A 1971-08-26 1972-08-28 Anordning ved luftindtag til ventilatorer. DK133912B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1080671A SE405625B (sv) 1971-08-26 1971-08-26 Anordning vid luftintag for flektar med ett flekthjul for transport av ett strommande medium

Publications (2)

Publication Number Publication Date
DK133912B true DK133912B (da) 1976-08-09
DK133912C DK133912C (da) 1977-01-17

Family

ID=20292875

Family Applications (1)

Application Number Title Priority Date Filing Date
DK425372A DK133912B (da) 1971-08-26 1972-08-28 Anordning ved luftindtag til ventilatorer.

Country Status (7)

Country Link
DE (1) DE2241654B2 (da)
DK (1) DK133912B (da)
FR (1) FR2151400A6 (da)
GB (1) GB1394192A (da)
IT (1) IT1006043B (da)
NO (1) NO144274C (da)
SE (1) SE405625B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497883B1 (fr) * 1981-01-09 1985-12-13 Etri Sa Ventilateur electrique axial de type plat
DE3346987A1 (de) * 1983-12-24 1985-07-04 Ruhrgas Ag, 4300 Essen Stroemungsmaschine fuer den hochtemperaturbetrieb, insbesondere heissgasventilator
GB2245315B (en) * 1990-05-12 1993-09-01 Dowty Aerospace Gloucester Cover
CN110056968B (zh) * 2019-05-10 2021-04-20 青岛海尔空调器有限总公司 壁挂式空调器室内机

Also Published As

Publication number Publication date
FR2151400A6 (da) 1973-04-13
DK133912C (da) 1977-01-17
DE2241654B2 (de) 1978-08-03
DE2241654A1 (de) 1973-03-22
DE2241654C3 (da) 1979-03-29
IT1006043B (it) 1976-09-30
NO144274C (no) 1981-07-29
SE405625B (sv) 1978-12-18
GB1394192A (en) 1975-05-14
NO144274B (no) 1981-04-21

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Legal Events

Date Code Title Description
PBP Patent lapsed