FR500042A - Perfectionnements aux ailes d'hélice - Google Patents

Perfectionnements aux ailes d'hélice

Info

Publication number
FR500042A
FR500042A FR500042A FR500042DA FR500042A FR 500042 A FR500042 A FR 500042A FR 500042 A FR500042 A FR 500042A FR 500042D A FR500042D A FR 500042DA FR 500042 A FR500042 A FR 500042A
Authority
FR
France
Prior art keywords
propeller wing
propeller
wing
wing improvements
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
FR500042A
Other languages
English (en)
Inventor
Hans Georg Garde
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 FR500042A publication Critical patent/FR500042A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/26—Blades

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR500042A 1918-05-27 1919-05-26 Perfectionnements aux ailes d'hélice Expired FR500042A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK127581X 1918-05-27

Publications (1)

Publication Number Publication Date
FR500042A true FR500042A (fr) 1920-02-28

Family

ID=32668589

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500042A Expired FR500042A (fr) 1918-05-27 1919-05-26 Perfectionnements aux ailes d'hélice

Country Status (2)

Country Link
FR (1) FR500042A (fr)
GB (1) GB127581A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975023A (en) * 1988-07-13 1990-12-04 Nkk Corporation Low-resistance hydrofoil

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077173A (en) * 1960-03-09 1963-02-12 Thomas G Lang Base ventilated hydrofoil
US4789306A (en) * 1985-11-15 1988-12-06 Attwood Corporation Marine propeller
JPWO2007119696A1 (ja) * 2006-04-17 2009-08-27 株式会社Ihi 翼
US8696318B2 (en) * 2010-03-05 2014-04-15 Twin Disc, Inc. Stepped surface propeller
US20160121985A1 (en) * 2014-10-29 2016-05-05 Scott Baumann Marine propeller blades with reverse cupping

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975023A (en) * 1988-07-13 1990-12-04 Nkk Corporation Low-resistance hydrofoil

Also Published As

Publication number Publication date
GB127581A (en) 1920-08-27

Similar Documents

Publication Publication Date Title
FR517272A (fr) Perfectionnements aux propulseurs à hélice et similaires
FR500042A (fr) Perfectionnements aux ailes d'hélice
FR505732A (fr) Perfectionnements aux ailes pour moulins à vent et aéromoteurs
FR496834A (fr) Perfectionnements aux hélices d'aviation
FR496272A (fr) Perfectionnements aux propulseurs d'aéroplanes
FR502497A (fr) Perfectionnements apportés aux ailes d'aéroplanes
FR515011A (fr) Perfectionnements aux ailes d'avions
FR499985A (fr) Perfectionnements apportés à la propulsion des aéronefs
FR21638E (fr) Enduit pour ailes d'avions
FR504973A (fr) Enduit pour ailes d'avions
FR496469A (fr) Hélice de propulsion
FR21307E (fr) Hélice de propulsion
FR495959A (fr) Perfectionnements aux moyeux des hélices d'aéroplanes
FR506641A (fr) Perfectionnements apportés aux hélices
FR489629A (fr) Perfectionnements aux portemanteaux d'embarcation
FR522078A (fr) Perfectionnements aux réservoirs d'avions
FR495551A (fr) Perfectionnement aux surfaces portantes d'aéroplanes
FR508875A (fr) Hélice
FR496866A (fr) Nervure d'aile d'aéroplane
CH78010A (fr) Cariot d'atterrissage pour aéroplanes
FR497720A (fr) Perfectionnements apportés aux avions
FR496009A (fr) Perfectionnements dans les membrures d'aéroplanes
FR502127A (fr) Perfectionnements aux hélices d'aviation
FR496388A (fr) Nervure croisillonnée pour ailes d'avions
FR500424A (fr) Perfectionnement aux roues d'engrenage