DE3408363A1 - Propeller, insbesondere fuer ein langsam fliegendes flugzeug - Google Patents

Propeller, insbesondere fuer ein langsam fliegendes flugzeug

Info

Publication number
DE3408363A1
DE3408363A1 DE19843408363 DE3408363A DE3408363A1 DE 3408363 A1 DE3408363 A1 DE 3408363A1 DE 19843408363 DE19843408363 DE 19843408363 DE 3408363 A DE3408363 A DE 3408363A DE 3408363 A1 DE3408363 A1 DE 3408363A1
Authority
DE
Germany
Prior art keywords
propeller
constant
blade
angle
profile
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.)
Granted
Application number
DE19843408363
Other languages
German (de)
English (en)
Other versions
DE3408363C2 (enExample
Inventor
Dieter 3500 Kassel Schmitt
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
Priority to DE19843408363 priority Critical patent/DE3408363A1/de
Priority to EP85102612A priority patent/EP0169964A1/de
Publication of DE3408363A1 publication Critical patent/DE3408363A1/de
Application granted granted Critical
Publication of DE3408363C2 publication Critical patent/DE3408363C2/de
Granted 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
    • B64C11/18—Aerodynamic features

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19843408363 1984-03-07 1984-03-07 Propeller, insbesondere fuer ein langsam fliegendes flugzeug Granted DE3408363A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19843408363 DE3408363A1 (de) 1984-03-07 1984-03-07 Propeller, insbesondere fuer ein langsam fliegendes flugzeug
EP85102612A EP0169964A1 (de) 1984-03-07 1985-03-07 Propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843408363 DE3408363A1 (de) 1984-03-07 1984-03-07 Propeller, insbesondere fuer ein langsam fliegendes flugzeug

Publications (2)

Publication Number Publication Date
DE3408363A1 true DE3408363A1 (de) 1985-09-19
DE3408363C2 DE3408363C2 (enExample) 1991-05-08

Family

ID=6229817

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843408363 Granted DE3408363A1 (de) 1984-03-07 1984-03-07 Propeller, insbesondere fuer ein langsam fliegendes flugzeug

Country Status (2)

Country Link
EP (1) EP0169964A1 (enExample)
DE (1) DE3408363A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0592764A1 (en) * 1992-10-16 1994-04-20 Aviatika Joint-Stock Company The propeller
CN205345321U (zh) * 2016-01-19 2016-06-29 深圳市大疆创新科技有限公司 螺旋桨、动力套装及无人飞行器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR778247A (fr) * 1934-09-11 1935-03-12 Dispositif d'hélices pour l'aviation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-B.: W.L. ALEXANDROW Luftschrauben, VEB Verlag Technik Berlin, 1954, S.16-19 *

Also Published As

Publication number Publication date
DE3408363C2 (enExample) 1991-05-08
EP0169964A1 (de) 1986-02-05

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee