FR1230707A - Speed control system applicable in particular to helicopters - Google Patents

Speed control system applicable in particular to helicopters

Info

Publication number
FR1230707A
FR1230707A FR796294A FR796294A FR1230707A FR 1230707 A FR1230707 A FR 1230707A FR 796294 A FR796294 A FR 796294A FR 796294 A FR796294 A FR 796294A FR 1230707 A FR1230707 A FR 1230707A
Authority
FR
France
Prior art keywords
helicopters
control system
speed control
system applicable
applicable
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
FR796294A
Other languages
French (fr)
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Application granted granted Critical
Publication of FR1230707A publication Critical patent/FR1230707A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B64C27/14—Direct drive between power plant and rotor hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR796294A 1958-06-03 1959-06-02 Speed control system applicable in particular to helicopters Expired FR1230707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1230707XA 1958-06-03 1958-06-03

Publications (1)

Publication Number Publication Date
FR1230707A true FR1230707A (en) 1960-09-19

Family

ID=22406546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796294A Expired FR1230707A (en) 1958-06-03 1959-06-02 Speed control system applicable in particular to helicopters

Country Status (1)

Country Link
FR (1) FR1230707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875643A (en) * 1987-10-26 1989-10-24 Dr. Ing. H.C.F. Porsche Ag Starter arrangement for a helicopter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875643A (en) * 1987-10-26 1989-10-24 Dr. Ing. H.C.F. Porsche Ag Starter arrangement for a helicopter

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