FR2272894B1 - - Google Patents

Info

Publication number: FR2272894B1
Authority: FR; France
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

FR7418270A

Other languages

Other versions

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.)

1974-05-27

Filing date

1974-05-27

Publication date

1977-03-11

1974-05-27 Application filed by Individual filed Critical Individual

1974-05-27 Priority to FR7418270A priority Critical patent/FR2272894A1/fr

1975-12-26 Publication of FR2272894A1 publication Critical patent/FR2272894A1/fr

1977-03-11 Application granted granted Critical

1977-03-11 Publication of FR2272894B1 publication Critical patent/FR2272894B1/fr

Status Granted legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Toys (AREA)

FR7418270A 1974-05-27 1974-05-27 Jet propelled aircraft convertible into helicopter - has jet engine exhaust deflectable to turn rotor with retractable blades Granted FR2272894A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR7418270A FR2272894A1 (en)	1974-05-27	1974-05-27	Jet propelled aircraft convertible into helicopter - has jet engine exhaust deflectable to turn rotor with retractable blades

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7418270A FR2272894A1 (en)	1974-05-27	1974-05-27	Jet propelled aircraft convertible into helicopter - has jet engine exhaust deflectable to turn rotor with retractable blades

Publications (2)

Publication Number	Publication Date
FR2272894A1 FR2272894A1 (en)	1975-12-26
FR2272894B1 true FR2272894B1 (pt)	1977-03-11

Family

ID=9139290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7418270A Granted FR2272894A1 (en)	1974-05-27	1974-05-27	Jet propelled aircraft convertible into helicopter - has jet engine exhaust deflectable to turn rotor with retractable blades

Country Status (1)

Country	Link
FR (1)	FR2272894A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2130984B (en) *	1982-12-01	1986-07-02	Rolls Royce	Compound helicopter and power plant therefor

1974
- 1974-05-27 FR FR7418270A patent/FR2272894A1/fr active Granted

Also Published As

Publication number	Publication date
FR2272894A1 (en)	1975-12-26

Publication	Publication Date	Title
DK139045C (pt)	1979-05-14
DK37975A (pt)	1975-10-06
FR2262735B3 (pt)	1977-11-10
FR2269875B1 (pt)	1980-07-25
DK138498C (pt)	1979-02-19
FR2269966A1 (pt)	1975-12-05
FR2274297B1 (pt)	1983-02-18
FR2275579B1 (pt)	1978-03-24
CS167135B1 (pt)	1976-04-29
DE2436827A1 (pt)	1975-11-06
DE2403253A1 (pt)	1975-07-31
BG20890A1 (pt)	1976-01-20
BG20705A1 (pt)	1975-12-20
DD118671A5 (pt)	1976-03-12
CH580309A5 (pt)	1976-09-30
BG20950A1 (pt)	1976-01-20
AU481580A (pt)	1975-09-04
BG20941A1 (pt)	1976-01-20
BG20915A1 (pt)	1976-01-20
BG20904A1 (pt)	1976-01-20
BG20903A1 (pt)	1976-01-20
BG20901A1 (pt)	1976-01-20
BG20518A1 (pt)	1975-12-05
BG20873A1 (pt)	1976-01-20
DD122530A5 (pt)	1976-10-12

Legal Events

Date	Code	Title	Description
1988-03-25	ST	Notification of lapse