CH461014A - Radial fan - Google Patents

Radial fan

Info

Publication number
CH461014A
CH461014A CH993167A CH993167A CH461014A CH 461014 A CH461014 A CH 461014A CH 993167 A CH993167 A CH 993167A CH 993167 A CH993167 A CH 993167A CH 461014 A CH461014 A CH 461014A
Authority
CH
Switzerland
Prior art keywords
radial fan
fan
radial
Prior art date
Application number
CH993167A
Other languages
German (de)
Inventor
Bersch Norvert
Original Assignee
Korrokunststoff Korrosionstech
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 Korrokunststoff Korrosionstech filed Critical Korrokunststoff Korrosionstech
Publication of CH461014A publication Critical patent/CH461014A/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0653—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the motor having a plane air gap, e.g. disc-type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH993167A 1967-04-14 1967-07-12 Radial fan CH461014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0062014 1967-04-14

Publications (1)

Publication Number Publication Date
CH461014A true CH461014A (en) 1968-08-15

Family

ID=7230383

Family Applications (1)

Application Number Title Priority Date Filing Date
CH993167A CH461014A (en) 1967-04-14 1967-07-12 Radial fan

Country Status (2)

Country Link
CH (1) CH461014A (en)
DE (1) DE1628304A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838760A (en) * 1987-04-27 1989-06-13 Bendix Electronics Limited Fan with motor cooling enhancement
DE3923267A1 (en) * 1989-07-14 1991-01-24 Wap Reinigungssysteme ELECTRONICALLY COMMUTED MOTOR FOR VACUUM CLEANERS AND THE LIKE
FR2798968B1 (en) * 1999-09-24 2001-12-14 Abb Flakt DEVICE FOR COOLING THE MOTOR OF A FAN, PARTICULARLY SMOKE EXTRACTION
FR2951248B1 (en) * 2009-10-14 2012-03-09 France Air AIR EXTRACTION CABIN AND METHOD OF CONTROLLING THE CABIN

Also Published As

Publication number Publication date
DE1628304A1 (en) 1971-08-12

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