AT325190B - CONTROL PANEL FOR FANS - Google Patents

CONTROL PANEL FOR FANS

Info

Publication number
AT325190B
AT325190B AT398873A AT398873A AT325190B AT 325190 B AT325190 B AT 325190B AT 398873 A AT398873 A AT 398873A AT 398873 A AT398873 A AT 398873A AT 325190 B AT325190 B AT 325190B
Authority
AT
Austria
Prior art keywords
fans
control panel
panel
control
Prior art date
Application number
AT398873A
Other languages
German (de)
Original Assignee
Pollrich Paul & Co
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 Pollrich Paul & Co filed Critical Pollrich Paul & Co
Application granted granted Critical
Publication of AT325190B publication Critical patent/AT325190B/en

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
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT398873A 1972-10-14 1973-05-07 CONTROL PANEL FOR FANS AT325190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250559 DE2250559B2 (en) 1972-10-14 1972-10-14 CONTROL PANEL FOR FANS

Publications (1)

Publication Number Publication Date
AT325190B true AT325190B (en) 1975-10-10

Family

ID=5859113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT398873A AT325190B (en) 1972-10-14 1973-05-07 CONTROL PANEL FOR FANS

Country Status (6)

Country Link
AT (1) AT325190B (en)
CH (1) CH561852A5 (en)
DE (1) DE2250559B2 (en)
ES (1) ES191257Y (en)
FR (1) FR2203445A5 (en)
NL (1) NL7308714A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1034509A (en) * 1975-10-14 1978-07-11 John Korta Vane rotator assembly for a gas turbine
FR2349013A1 (en) * 1976-04-21 1977-11-18 Thiriet Fils LOCKING DEVICE FOR A TRUCK OR CONTAINER DOOR
BE854652A (en) * 1977-05-16 1977-11-16 Acec IMPROVEMENTS IN THE CONSTRUCTION OF GAS TURBINES
US4139329A (en) * 1977-05-16 1979-02-13 Westinghouse Canada Limited Vane tip motion transfer device
DE3045677C2 (en) * 1980-12-04 1982-10-14 Heinrich Nickel Gmbh, 5240 Betzdorf Swirl regulator for fans, blowers or the like.
DE69010519T2 (en) * 1989-02-02 1994-11-10 Hitachi Ltd Guide vane regulator.
IT1250804B (en) * 1991-07-10 1995-04-21 Varian Spa PUMPING STAGE FOR TURBOMOLECULAR PUMP

Also Published As

Publication number Publication date
DE2250559B2 (en) 1977-03-24
NL7308714A (en) 1974-04-16
DE2250559A1 (en) 1974-04-18
FR2203445A5 (en) 1974-05-10
ES191257Y (en) 1974-12-01
ES191257U (en) 1974-07-01
CH561852A5 (en) 1975-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee