FR1546E - Nouveau système d'éventail mécanique - Google Patents

Nouveau système d'éventail mécanique

Info

Publication number
FR1546E
FR1546E FR1546DA FR1546E FR 1546 E FR1546 E FR 1546E FR 1546D A FR1546D A FR 1546DA FR 1546 E FR1546 E FR 1546E
Authority
FR
France
Prior art keywords
fan system
new mechanical
mechanical fan
new
mechanical
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
English (en)
Inventor
Gabriel Kaiser
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 FR1546E publication Critical patent/FR1546E/fr
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
    • F04D25/086—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1546D 1902-07-12 1903-03-02 Nouveau système d'éventail mécanique Expired FR1546E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR322960T 1902-07-12
FR1546T 1903-03-02

Publications (1)

Publication Number Publication Date
FR1546E true FR1546E (fr) 1903-08-12

Family

ID=1343733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1546D Expired FR1546E (fr) 1902-07-12 1903-03-02 Nouveau système d'éventail mécanique

Country Status (1)

Country Link
FR (1) FR1546E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611820A1 (fr) * 1987-02-25 1988-09-09 Sodilor Sa Dispositif de soufflage d'air

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2611820A1 (fr) * 1987-02-25 1988-09-09 Sodilor Sa Dispositif de soufflage d'air

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