FR478456A - Nouveau dispositif de commande des hélices - Google Patents

Nouveau dispositif de commande des hélices

Info

Publication number
FR478456A
FR478456A FR478456A FR478456DA FR478456A FR 478456 A FR478456 A FR 478456A FR 478456 A FR478456 A FR 478456A FR 478456D A FR478456D A FR 478456DA FR 478456 A FR478456 A FR 478456A
Authority
FR
France
Prior art keywords
control device
propeller control
new propeller
new
propeller
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
FR478456A
Other languages
English (en)
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.)
Anonima Italiana Gio Ansaldo & C Soc
Original Assignee
Anonima Italiana Gio Ansaldo & C Soc
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 Anonima Italiana Gio Ansaldo & C Soc filed Critical Anonima Italiana Gio Ansaldo & C Soc
Application granted granted Critical
Publication of FR478456A publication Critical patent/FR478456A/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
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR478456A 1914-05-23 1915-04-20 Nouveau dispositif de commande des hélices Expired FR478456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT478456X 1936-01-31

Publications (1)

Publication Number Publication Date
FR478456A true FR478456A (fr) 1915-12-15

Family

ID=11262885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR478456A Expired FR478456A (fr) 1914-05-23 1915-04-20 Nouveau dispositif de commande des hélices

Country Status (4)

Country Link
US (1) US2174350A (fr)
DE (1) DE731799C (fr)
FR (1) FR478456A (fr)
GB (1) GB478456A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231929A (en) * 1937-04-29 1941-02-18 Sperry Gyroscope Co Inc Tridimensional radio direction indicator
FR846500A (fr) * 1938-05-13 1939-09-18

Also Published As

Publication number Publication date
DE731799C (de) 1943-02-15
US2174350A (en) 1939-09-26
GB478456A (en) 1938-01-19

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