FR405136A - Self-orienting fan - Google Patents

Self-orienting fan

Info

Publication number
FR405136A
FR405136A FR405136DA FR405136A FR 405136 A FR405136 A FR 405136A FR 405136D A FR405136D A FR 405136DA FR 405136 A FR405136 A FR 405136A
Authority
FR
France
Prior art keywords
orienting
fan
self
orienting fan
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Albin Gasca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR405136A publication Critical patent/FR405136A/en
Expired 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)
FR405136D 1908-11-06 1908-11-06 Self-orienting fan Expired FR405136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR405136T 1908-11-06

Publications (1)

Publication Number Publication Date
FR405136A true FR405136A (en) 1909-12-20

Family

ID=1449643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR405136D Expired FR405136A (en) 1908-11-06 1908-11-06 Self-orienting fan

Country Status (1)

Country Link
FR (1) FR405136A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943372C (en) * 1950-05-25 1956-05-17 Gerhard Hagedorn Dipl Ing Swivel for electric motor driven centrifugal fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943372C (en) * 1950-05-25 1956-05-17 Gerhard Hagedorn Dipl Ing Swivel for electric motor driven centrifugal fan

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