FR517825A - Surfaces d'impulsion frappées par un milieu liquide ou gazeux - Google Patents

Surfaces d'impulsion frappées par un milieu liquide ou gazeux

Info

Publication number
FR517825A
FR517825A FR517825A FR517825DA FR517825A FR 517825 A FR517825 A FR 517825A FR 517825 A FR517825 A FR 517825A FR 517825D A FR517825D A FR 517825DA FR 517825 A FR517825 A FR 517825A
Authority
FR
France
Prior art keywords
liquid
gaseous medium
impulse surfaces
surfaces struck
struck
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
FR517825A
Other languages
English (en)
Inventor
Franz Blicharski
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 FR517825A publication Critical patent/FR517825A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR517825A 1917-11-23 1918-12-23 Surfaces d'impulsion frappées par un milieu liquide ou gazeux Expired FR517825A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT517825X 1917-11-23

Publications (1)

Publication Number Publication Date
FR517825A true FR517825A (fr) 1921-05-12

Family

ID=3675761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517825A Expired FR517825A (fr) 1917-11-23 1918-12-23 Surfaces d'impulsion frappées par un milieu liquide ou gazeux

Country Status (1)

Country Link
FR (1) FR517825A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859150A (en) * 1986-05-19 1989-08-22 Usui Kokusai Sangyo Kabushiki Kaisha Blades for low speed propeller fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859150A (en) * 1986-05-19 1989-08-22 Usui Kokusai Sangyo Kabushiki Kaisha Blades for low speed propeller fan

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