DE138077C - - Google Patents

Info

Publication number
DE138077C
DE138077C DENDAT138077D DE138077DA DE138077C DE 138077 C DE138077 C DE 138077C DE NDAT138077 D DENDAT138077 D DE NDAT138077D DE 138077D A DE138077D A DE 138077DA DE 138077 C DE138077 C DE 138077C
Authority
DE
Germany
Prior art keywords
wing
resilient
rigid
leaf springs
leading
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
DENDAT138077D
Other languages
German (de)
English (en)
Publication date
Application granted granted Critical
Publication of DE138077C publication Critical patent/DE138077C/de
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
    • B63H1/28—Other means for improving propeller efficiency
    • 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)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
DENDAT138077D Expired DE138077C (enExample)

Publications (1)

Publication Number Publication Date
DE138077C true DE138077C (enExample) 1900-01-01

Family

ID=405912

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT138077D Expired DE138077C (enExample)

Country Status (1)

Country Link
DE (1) DE138077C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan

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