GB1173851A - Jet Propulsion Nozzle Vectoring Arrangement - Google Patents
Jet Propulsion Nozzle Vectoring ArrangementInfo
- Publication number
- GB1173851A GB1173851A GB29372/68A GB2937268A GB1173851A GB 1173851 A GB1173851 A GB 1173851A GB 29372/68 A GB29372/68 A GB 29372/68A GB 2937268 A GB2937268 A GB 2937268A GB 1173851 A GB1173851 A GB 1173851A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- fixed
- arm
- vane
- jet
- 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
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
- F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
- F02K1/006—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector within one plane only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C29/00—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft
- B64C29/0008—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded
- B64C29/0041—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors
- B64C29/005—Aircraft capable of landing or taking-off vertically, e.g. vertical take-off and landing [VTOL] aircraft having its flight directional axis horizontal when grounded the lift during taking-off being created by jet motors the motors being fixed relative to the fuselage
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
1,173,851. Deflecting propulsion jets. GENERAL MOTORS CORP. 20 June, 1968 [14 July, 1967], No. 29372/68. Heading B7G. A rectangular terminal portion 7 of the exhaust duct of a jet-propulsion engine has two swingable outer deflecting vanes 11 respectively adjacent each outer wall 10, and a central swingable vane 15 mounted midway between the outer vanes, such that there is a convergent, rectangular throat on either side of the vane 15. A linkage, Fig. 1, comprising an actuating arm 21, a rocker arm 25 rigidly fixed to the wall 9 by bracket 29, a bell-crank 33, links 22 and 31 pivotally connecting the arms 21 and 25, and 25 and 33 respectively is operated by an actuating piston 36 fixed to the bell-crank by the rod 34; the arms 21, 33 being mounted on the shafts 13 on which the vanes 11 are fixed. An arm 40 rigidly attached to the rocker arm is joined to arm 41, which is attached to the shaft 17 on which the vane 15 is fixed, by the link 42. The linkage allows concurrent movement, and hence deflection of the jet, of the three vanes such that the nozzles remain convergent and of substantially constant area over the range of travel of the vanes, Fig. 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65336167A | 1967-07-14 | 1967-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1173851A true GB1173851A (en) | 1969-12-10 |
Family
ID=24620540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29372/68A Expired GB1173851A (en) | 1967-07-14 | 1968-06-20 | Jet Propulsion Nozzle Vectoring Arrangement |
Country Status (2)
Country | Link |
---|---|
US (1) | US3640469A (en) |
GB (1) | GB1173851A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2230240A (en) * | 1989-04-11 | 1990-10-17 | Gen Electric | Thrust vectoring nozzle |
GB2290062A (en) * | 1994-06-06 | 1995-12-13 | Rolls Royce Plc | Mechanism for operating a cascade of variable pitch thrust vectoring vanes |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909347A1 (en) * | 1989-03-22 | 1990-09-27 | Mtu Muenchen Gmbh | DISCHARGE NOZZLE FOR DRIVE VECTOR CONTROL FOR AIRCRAFT EQUIPMENT EQUIPPED WITH JET ENGINES |
US5096144A (en) * | 1991-03-18 | 1992-03-17 | United Technologies Corporation | Reverser door actuation mechanism |
US6105901A (en) * | 1996-08-02 | 2000-08-22 | Allison Engine Co., Inc. | Thrust vectoring system |
US6318668B1 (en) | 1996-08-02 | 2001-11-20 | Allison Advanced Development Company | Thrust vectoring techniques |
US6382559B1 (en) | 1999-08-13 | 2002-05-07 | Rolls-Royce Corporation | Thrust vectoring mechanism |
US7229029B2 (en) * | 2002-10-29 | 2007-06-12 | Phisser Technologies, Inc. | Propulsion system |
US7836681B2 (en) * | 2006-06-13 | 2010-11-23 | Rolls-Royce Corporation | Mechanism for a vectoring exhaust nozzle |
FR3088374B1 (en) * | 2018-11-08 | 2021-12-17 | Safran Aircraft Engines | GUIGNOL FOR TURBOMACHINE |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2799989A (en) * | 1954-09-24 | 1957-07-23 | Peter G Kappus | Variable area jet nozzle |
US3040523A (en) * | 1958-10-23 | 1962-06-26 | Nathan C Price | Variable area propulsive nozzle |
US3081597A (en) * | 1960-12-06 | 1963-03-19 | Northrop Corp | Variable thrust vectoring systems defining convergent nozzles |
-
1967
- 1967-07-14 US US653361A patent/US3640469A/en not_active Expired - Lifetime
-
1968
- 1968-06-20 GB GB29372/68A patent/GB1173851A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2230240A (en) * | 1989-04-11 | 1990-10-17 | Gen Electric | Thrust vectoring nozzle |
GB2230240B (en) * | 1989-04-11 | 1992-12-16 | Gen Electric | Thrust vectoring nozzle |
GB2290062A (en) * | 1994-06-06 | 1995-12-13 | Rolls Royce Plc | Mechanism for operating a cascade of variable pitch thrust vectoring vanes |
GB2290062B (en) * | 1994-06-06 | 1998-05-13 | Rolls Royce Plc | Mechanism for operating a cascade of variable pitch vanes |
Also Published As
Publication number | Publication date |
---|---|
US3640469A (en) | 1972-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |