DK133912C - - Google Patents

Info

Publication number
DK133912C
DK133912C DK425372A DK425372A DK133912C DK 133912 C DK133912 C DK 133912C DK 425372 A DK425372 A DK 425372A DK 425372 A DK425372 A DK 425372A DK 133912 C DK133912 C DK 133912C
Authority
DK
Denmark
Application number
DK425372A
Other languages
Danish (da)
Other versions
DK133912B (en
Inventor
L S G 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/en
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 Device at air intake for fans. DK133912B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1080671A SE405625B (en) 1971-08-26 1971-08-26 FAN INVENTOR DEVICE FOR A FAN WITH A FAN WHEEL FOR TRANSPORTING A FLOWING MEDIUM

Publications (2)

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

Family

ID=20292875

Family Applications (1)

Application Number Title Priority Date Filing Date
DK425372A DK133912B (en) 1971-08-26 1972-08-28 Device at air intake for fans.

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497883B1 (en) * 1981-01-09 1985-12-13 Etri Sa FLAT TYPE AXIAL ELECTRIC FAN
DE3346987A1 (en) * 1983-12-24 1985-07-04 Ruhrgas Ag, 4300 Essen Fluid kinetic machine for high temperature operation, in particular hot-gas fan
GB2245315B (en) * 1990-05-12 1993-09-01 Dowty Aerospace Gloucester Cover
CN110056968B (en) * 2019-05-10 2021-04-20 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit

Also Published As

Publication number Publication date
NO144274C (en) 1981-07-29
DE2241654A1 (en) 1973-03-22
IT1006043B (en) 1976-09-30
DE2241654B2 (en) 1978-08-03
GB1394192A (en) 1975-05-14
SE405625B (en) 1978-12-18
NO144274B (en) 1981-04-21
DK133912B (en) 1976-08-09
FR2151400A6 (en) 1973-04-13
DE2241654C3 (en) 1979-03-29

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Legal Events

Date Code Title Description
PBP Patent lapsed