FR1071E - Mechanical fan system - Google Patents

Mechanical fan system

Info

Publication number
FR1071E
FR1071E FR1071DA FR1071E FR 1071 E FR1071 E FR 1071E FR 1071D A FR1071D A FR 1071DA FR 1071 E FR1071 E FR 1071E
Authority
FR
France
Prior art keywords
fan system
mechanical fan
mechanical
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
Kaiser Gabriel
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 FR1071E publication Critical patent/FR1071E/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
    • 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)
FR1071D 1901-06-10 1902-11-07 Mechanical fan system Expired FR1071E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR311649T 1901-06-10
FR1071T 1902-11-07

Publications (1)

Publication Number Publication Date
FR1071E true FR1071E (en) 1903-05-25

Family

ID=1342945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071D Expired FR1071E (en) 1901-06-10 1902-11-07 Mechanical fan system

Country Status (1)

Country Link
FR (1) FR1071E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219180B (en) * 1962-03-26 1966-06-16 Grace W R & Co Process for the manufacture of prosthetic devices and surgical sewing material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219180B (en) * 1962-03-26 1966-06-16 Grace W R & Co Process for the manufacture of prosthetic devices and surgical sewing material

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