GB616349A - A device for regulating the outlet sectional area of a jet propulsion nozzle - Google Patents

A device for regulating the outlet sectional area of a jet propulsion nozzle

Info

Publication number
GB616349A
GB616349A GB30845/45A GB3084545A GB616349A GB 616349 A GB616349 A GB 616349A GB 30845/45 A GB30845/45 A GB 30845/45A GB 3084545 A GB3084545 A GB 3084545A GB 616349 A GB616349 A GB 616349A
Authority
GB
United Kingdom
Prior art keywords
nozzle
auxiliary
propulsion
area
main
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
GB30845/45A
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.)
RENE ANXIONNNAZ
Rateau SA
Original Assignee
RENE ANXIONNNAZ
Rateau SA
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 RENE ANXIONNNAZ, Rateau SA filed Critical RENE ANXIONNNAZ
Publication of GB616349A publication Critical patent/GB616349A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)

Abstract

616,349. Jet-propulsion nozzles. SOC. RATEAU, and ANXIONNAZ, R. Nov. 16, 1945, No. 30845. Convention date, Feb. 6. [Class 110 (iii)] In a variable area jet propulsion nozzle of the kind comprising an auxiliary nozzle member telescopically disposed with reference to a main nozzle, the auxiliary nozzle has an outlet area smaller than that of the main nozzle and is displaceable along the axis of the main nozzle so that the whole of the gases pass through the auxiliary nozzle when it is in the position giving the minimum exit area. The propulsion nozzle shown has a main nozzle e along the axis of which the auxiliary nozzle f is movable by means of a control rod h. When the rod h is fully extended, the auxiliary nozzle which has an exit area less than that of the nozzle e forms the sole propulsion nozzle. Where a large variation in area is required, several concentric auxiliary nozzles may be used.
GB30845/45A 1945-02-06 1945-11-16 A device for regulating the outlet sectional area of a jet propulsion nozzle Expired GB616349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR994841T 1945-02-06

Publications (1)

Publication Number Publication Date
GB616349A true GB616349A (en) 1949-01-20

Family

ID=9556695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30845/45A Expired GB616349A (en) 1945-02-06 1945-11-16 A device for regulating the outlet sectional area of a jet propulsion nozzle

Country Status (3)

Country Link
US (1) US2557435A (en)
FR (1) FR994841A (en)
GB (1) GB616349A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007121B (en) * 1952-04-24 1957-04-25 Snecma Recoil engine
DE1191178B (en) * 1959-06-11 1965-04-15 Bendix Corp Jet engine

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735264A (en) * 1956-02-21 jewett
US2793491A (en) * 1950-12-07 1957-05-28 Gen Motors Corp Variable area jet nozzle
US2976676A (en) * 1952-10-27 1961-03-28 Solar Aircraft Co Variable jet nozzle with coacting shroud
US2880576A (en) * 1954-05-25 1959-04-07 Peter G Kappus Supersonic variable throat nozzle
BE537645A (en) * 1954-06-10
US2931172A (en) * 1957-02-26 1960-04-05 United Aircraft Corp Thrust reversers
US2955414A (en) * 1957-09-03 1960-10-11 United Aircraft Corp Combined power plant
US2976681A (en) * 1957-09-17 1961-03-28 Boeing Co Clam shell thrust reversers with noise suppressors
DE977738C (en) * 1957-12-11 1969-03-27 Josef Schaberger & Co G M B H Method for operating a jet engine, in particular for rockets
US3068642A (en) * 1959-11-17 1962-12-18 Forschungszentrum Der Luftfahr Drive means for land, water and aircraft
US3441218A (en) * 1966-11-07 1969-04-29 Paul Bucher Adjustable nozzle for jet propulsion engine
US4549847A (en) * 1982-11-04 1985-10-29 A.S. Kongsberg Vapenfabrikk High area ratio, variable entrance geometry compressor diffuser
US4678396A (en) * 1982-11-04 1987-07-07 A S Kongsberg Vapenfabrikk Movable spike, variable entrance geometry pipe diffuser with vibration suppression
US4573868A (en) * 1982-11-04 1986-03-04 A/S Kongsberg Vapenfabrikk High area ratio, variable entrance geometry compressor diffuser
DE3932791A1 (en) * 1989-09-30 1991-04-11 Mtu Muenchen Gmbh GAS TURBINE JET ENGINE WITH AT LEAST ONE SLIDE VALVE
US5398500A (en) * 1993-07-07 1995-03-21 Loral Vought Systems Corporation Convergent divergent jet engine nozzle
FR2975730B1 (en) * 2011-05-23 2013-06-21 Snecma SYSTEM FOR REDUCING THE DYNAMIC OF THE MOBILE SEGMENT OF A DEPLOYABLE TUYERE FOR A ROTOR MOTOR
US10753187B2 (en) * 2014-02-24 2020-08-25 Ge Oil & Gas Esp, Inc. Downhole wet gas compressor processor
GB201412189D0 (en) * 2014-07-09 2014-08-20 Rolls Royce Plc A nozzle arrangement for a gas turbine engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658586A (en) * 1899-08-17 1900-09-25 Meinhard Reiling Fire-hose.
US2356557A (en) * 1939-12-19 1944-08-22 Anxionnaz Rene Reaction propelling device with supercharged engine
US2408099A (en) * 1943-04-07 1946-09-24 Sherman Albert Variable-area nozzle for jetpropelled aircraft

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1007121B (en) * 1952-04-24 1957-04-25 Snecma Recoil engine
DE1191178B (en) * 1959-06-11 1965-04-15 Bendix Corp Jet engine

Also Published As

Publication number Publication date
FR994841A (en) 1951-11-22
US2557435A (en) 1951-06-19

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