DE137359C - - Google Patents

Info

Publication number
DE137359C
DE137359C DENDAT137359D DE137359DA DE137359C DE 137359 C DE137359 C DE 137359C DE NDAT137359 D DENDAT137359 D DE NDAT137359D DE 137359D A DE137359D A DE 137359DA DE 137359 C DE137359 C DE 137359C
Authority
DE
Germany
Prior art keywords
fan
rotation
boards
adjusting
rod
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.)
Active
Application number
DENDAT137359D
Other languages
German (de)
English (en)
Publication of DE137359C publication Critical patent/DE137359C/de
Active 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
    • 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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DENDAT137359D Active DE137359C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE137359C true DE137359C (enrdf_load_stackoverflow)

Family

ID=405247

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT137359D Active DE137359C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE137359C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033838B (de) * 1955-10-13 1958-07-10 Arthur K Tateishi Tragbarer elektromotorischer Luefter in Gehaeuse mit selbsttaetig bewegten Jalousieklappen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033838B (de) * 1955-10-13 1958-07-10 Arthur K Tateishi Tragbarer elektromotorischer Luefter in Gehaeuse mit selbsttaetig bewegten Jalousieklappen

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