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FR15383E - Electrically controlled fan - Google Patents

Electrically controlled fan

Info

Publication number
FR15383E
FR15383E FR15383DA FR15383E FR 15383 E FR15383 E FR 15383E FR 15383D A FR15383D A FR 15383DA FR 15383 E FR15383 E FR 15383E
Authority
FR
France
Prior art keywords
electrically controlled
controlled fan
fan
electrically
controlled
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
August Schaeffer
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 FR15383E publication Critical patent/FR15383E/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
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR15383D 1911-06-10 1912-01-29 Electrically controlled fan Expired FR15383E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR430874T 1911-06-10
FR15383T 1912-01-29

Publications (1)

Publication Number Publication Date
FR15383E true FR15383E (en) 1912-06-25

Family

ID=1357154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15383D Expired FR15383E (en) 1911-06-10 1912-01-29 Electrically controlled fan

Country Status (1)

Country Link
FR (1) FR15383E (en)

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